Databasspecialist/Databasadministratör - Lediga jobb

About Norvion Systems AB

Headquartered in Gothenburg, Sweden, Norvion Systems AB is an innovative engineering company dedicated to deploying cutting-edge AI, robotics, and embedded systems solutions across the Nordic region and Europe. We bridge advanced technological innovation with successful real-world deployments, serving as Europe’s trusted engineering partner.

Our leadership and core technical teams comprise industry veterans and technical experts from global tech pioneers, Tier 1 suppliers, and intelligent cockpit fields. We cultivate a practical, reliable, and quality-driven Nordic engineering culture. At Norvion, you will work at the forefront of Embodied AI and advanced edge platform engineering, collaborating with top-tier research institutions and industrial leaders to push the limits of technology.

The Opportunity:

To support the deployment and expansion of our core platforms across Europe, we are currently supporting a premier client in Gothenburg in the search for an experienced Technical Lead – Teamcenter (PLM, Configurator & Integration).

🎯 Key Focus Areas

As the Technical Lead, you will play a pivotal role in shaping the enterprise architecture and ensuring seamless integration. Your main responsibilities will include:

• Architectural Leadership: Leading the technical architecture and strategic design of Siemens Teamcenter PLM solutions.
• Configuration Management: Driving product configuration, configurator logic, and variant management strategies.
• Integration & API Design: Designing robust integration architectures, APIs, and JSON schemas for enterprise systems.
• Event-Driven Systems: Implementing Event-Driven Architecture (EDA) to ensure seamless system-to-system messaging.
• Data Governance: Establishing strong data governance frameworks and data models across partner integrations.
• Collaboration: Providing collaborative technical leadership for cross-functional teams and external system integrators.

👤 Profile & Qualifications

We are looking for a tech-savvy leader who brings a mix of deep technical expertise and strong communication skills:

• PLM Expertise: Proven experience as a Technical Lead or Architect focusing on Teamcenter Architecture and PLM solutions.
• Integration Skills: Strong expertise in enterprise integration architecture, API design, and JSON Schema design.
• Modern Architecture: Hands-on knowledge of Event-Driven Architecture (EDA) and robust data governance practices.
• Delivery Tracking: Demonstrated capability in leading technical delivery for partner and enterprise system integrations.
• Communication: Excellent communication skills in English with a background in driving complex PLM/integration projects.
• Work Authorization: The legal right to work in Sweden by the project start date is strongly preferred due to the August 2026 timeline.
• Value Add: Experience with large-scale industrial or automotive product configuration systems is highly valued.

🎁 Why Choose Norvion?

• A Stage to Push Boundaries: "Engineering Beyond Boundaries" — We provide direct, hands-on exposure to the future of advanced automotive systems, general-purpose robotics, and embodied intelligence.
• Work with Tech Experts: Collaborate closely with a highly skilled engineering team boasting deep European delivery experience. No red tape, just pure engineering excellence.
• Nordic Work Culture: Embrace a flexible, flat, and results-oriented environment that values work-life balance and individual growth.

About Norvion Systems AB

Headquartered in Gothenburg, Sweden, Norvion Systems AB is an innovative engineering company dedicated to deploying cutting-edge AI, robotics, and embedded systems solutions across the Nordic region and Europe. We bridge advanced technological innovation with successful real-world deployments, serving as Europe’s trusted engineering partner.

Our leadership and core technical teams comprise industry veterans and technical experts from global tech pioneers, Tier 1 suppliers, and intelligent cockpit fields. We cultivate a practical, reliable, and quality-driven Nordic engineering culture. At Norvion, you will work at the forefront of Embodied AI and advanced edge platform engineering, collaborating with top-tier research institutions and industrial leaders to push the limits of technology.

The Opportunity:

To support the deployment and expansion of our core platforms across Europe, we are currently supporting a premier client in Gothenburg in the search for an experienced Technical Lead – Teamcenter (PLM, Configurator & Integration).

🎯 Key Focus Areas

As the Technical Lead, you will play a pivotal role in shaping the enterprise architecture and ensuring seamless integration. Your main responsibilities will include:

• Architectural Leadership: Leading the technical architecture and strategic design of Siemens Teamcenter PLM solutions.
• Configuration Management: Driving product configuration, configurator logic, and variant management strategies.
• Integration & API Design: Designing robust integration architectures, APIs, and JSON schemas for enterprise systems.
• Event-Driven Systems: Implementing Event-Driven Architecture (EDA) to ensure seamless system-to-system messaging.
• Data Governance: Establishing strong data governance frameworks and data models across partner integrations.
• Collaboration: Providing collaborative technical leadership for cross-functional teams and external system integrators.

👤 Profile & Qualifications

We are looking for a tech-savvy leader who brings a mix of deep technical expertise and strong communication skills:

• PLM Expertise: Proven experience as a Technical Lead or Architect focusing on Teamcenter Architecture and PLM solutions.
• Integration Skills: Strong expertise in enterprise integration architecture, API design, and JSON Schema design.
• Modern Architecture: Hands-on knowledge of Event-Driven Architecture (EDA) and robust data governance practices.
• Delivery Tracking: Demonstrated capability in leading technical delivery for partner and enterprise system integrations.
• Communication: Excellent communication skills in English with a background in driving complex PLM/integration projects.
• Work Authorization: The legal right to work in Sweden by the project start date is strongly preferred due to the August 2026 timeline.
• Value Add: Experience with large-scale industrial or automotive product configuration systems is highly valued.

🎁 Why Choose Norvion?

• A Stage to Push Boundaries: "Engineering Beyond Boundaries" — We provide direct, hands-on exposure to the future of advanced automotive systems, general-purpose robotics, and embodied intelligence.
• Work with Tech Experts: Collaborate closely with a highly skilled engineering team boasting deep European delivery experience. No red tape, just pure engineering excellence.
• Nordic Work Culture: Embrace a flexible, flat, and results-oriented environment that values work-life balance and individual growth.

About Norvion Systems AB

Headquartered in Gothenburg, Sweden, Norvion Systems AB is an innovative engineering company dedicated to deploying cutting-edge AI, robotics, and embedded systems solutions across the Nordic region and Europe. We bridge advanced technological innovation with successful real-world deployments, serving as Europe’s trusted engineering partner.

Our leadership and core technical teams comprise industry veterans and technical experts from global tech pioneers, Tier 1 suppliers, and intelligent cockpit fields. We cultivate a practical, reliable, and quality-driven Nordic engineering culture. At Norvion, you will work at the forefront of Embodied AI and advanced edge platform engineering, collaborating with top-tier research institutions and industrial leaders to push the limits of technology.

The Opportunity:

To support the deployment and expansion of our core platforms across Europe, we are currently supporting a premier client in Gothenburg in the search for an experienced Technical Lead – Teamcenter (PLM, Configurator & Integration).

🎯 Key Focus Areas

As the Technical Lead, you will play a pivotal role in shaping the enterprise architecture and ensuring seamless integration. Your main responsibilities will include:

• Architectural Leadership: Leading the technical architecture and strategic design of Siemens Teamcenter PLM solutions.
• Configuration Management: Driving product configuration, configurator logic, and variant management strategies.
• Integration & API Design: Designing robust integration architectures, APIs, and JSON schemas for enterprise systems.
• Event-Driven Systems: Implementing Event-Driven Architecture (EDA) to ensure seamless system-to-system messaging.
• Data Governance: Establishing strong data governance frameworks and data models across partner integrations.
• Collaboration: Providing collaborative technical leadership for cross-functional teams and external system integrators.

👤 Profile & Qualifications

We are looking for a tech-savvy leader who brings a mix of deep technical expertise and strong communication skills:

• PLM Expertise: Proven experience as a Technical Lead or Architect focusing on Teamcenter Architecture and PLM solutions.
• Integration Skills: Strong expertise in enterprise integration architecture, API design, and JSON Schema design.
• Modern Architecture: Hands-on knowledge of Event-Driven Architecture (EDA) and robust data governance practices.
• Delivery Tracking: Demonstrated capability in leading technical delivery for partner and enterprise system integrations.
• Communication: Excellent communication skills in English with a background in driving complex PLM/integration projects.
• Work Authorization: The legal right to work in Sweden by the project start date is strongly preferred due to the August 2026 timeline.
• Value Add: Experience with large-scale industrial or automotive product configuration systems is highly valued.

🎁 Why Choose Norvion?

• A Stage to Push Boundaries: "Engineering Beyond Boundaries" — We provide direct, hands-on exposure to the future of advanced automotive systems, general-purpose robotics, and embodied intelligence.
• Work with Tech Experts: Collaborate closely with a highly skilled engineering team boasting deep European delivery experience. No red tape, just pure engineering excellence.
• Nordic Work Culture: Embrace a flexible, flat, and results-oriented environment that values work-life balance and individual growth.

Location: Sweden (Hybrid)

Level: Mid–Senior

Security Clearance: Swedish Security Level 2SE required

ABOUT THE ROLE

We are looking for an experienced Kubernetes Operations Engineer to join our team in Sweden on a consulting basis. In this role you will be responsible for the day-to-day administration, stability, security and lifecycle management of Kubernetes clusters — whether self-managed (kubeadm, Rancher, OpenShift) or managed cloud offerings (AKS, EKS, GKE). You will work closely with development, platform and security teams to ensure container workloads run reliably, efficiently and securely at scale.

KEY RESPONSIBILITIES

• Administer, maintain and upgrade Kubernetes clusters across development, staging and production environments

• Monitor cluster health, node performance and workload availability using Prometheus, Grafana, Alertmanager and Loki or equivalent observability stacks

• Manage cluster networking: CNI plugins (Calico, Flannel, Cilium), Ingress controllers (NGINX, Traefik), Network Policies and Service Mesh (Istio or Linkerd) where applicable

• Administer storage: Persistent Volumes, Storage Classes, dynamic provisioning and integration with NFS, Ceph, Longhorn or cloud-native storage backends

• Implement and enforce Role-Based Access Control (RBAC), Pod Security Standards, network policies and secrets management (Vault, Sealed Secrets or native Kubernetes Secrets)

• Manage cluster lifecycle including node provisioning, certificate rotation, etcd backup and recovery, and control-plane upgrades

• Operate and troubleshoot Helm-managed releases; maintain Helm charts and oversee chart versioning and rollbacks

• Support GitOps workflows using Argo CD or Flux for declarative cluster state management

• Collaborate with development teams on resource quotas, limit ranges, HPA/VPA autoscaling and workload scheduling

• Perform capacity planning, cost optimisation and rightsizing of cluster resources

• Respond to and resolve incidents involving cluster components, networking, storage and application workloads

• Maintain documentation of cluster architecture, runbooks and operational procedures

• Participate in on-call rotation as required

REQUIRED QUALIFICATIONS

• 4+ years of hands-on Kubernetes operations experience in production environments

• Strong knowledge of Kubernetes core concepts: Pods, Deployments, StatefulSets, DaemonSets, Services, ConfigMaps, Secrets, RBAC and Namespaces

• Experience administering self-managed clusters (kubeadm) and/or managed Kubernetes services (AKS, EKS or GKE)

• Solid understanding of Kubernetes networking: CNI plugins, Ingress, DNS (CoreDNS), Network Policies and Load Balancing

• Experience with cluster monitoring and observability: Prometheus, Grafana and Alertmanager

• Proficiency in Helm for package management and release lifecycle

• Hands-on experience with etcd backup/restore, certificate management and control-plane troubleshooting

• Scripting skills in Bash and/or Python for automation and operational tasks

• Familiarity with container runtimes: containerd, CRI-O or Docker

• Experience with Linux (RHEL, Ubuntu or equivalent) as the underlying node OS

PREFERRED QUALIFICATIONS

• Experience with GitOps tooling: Argo CD or Flux for declarative continuous delivery

• Knowledge of Service Mesh technologies: Istio or Linkerd for traffic management and mTLS

• Familiarity with Kubernetes security tooling: Falco, OPA/Gatekeeper, Kyverno or Trivy

• Experience with cluster autoscaling: Cluster Autoscaler, KEDA or Karpenter

• Exposure to OpenShift or Rancher enterprise Kubernetes platforms

• Infrastructure-as-Code experience with Terraform or Ansible for cluster provisioning and configuration

• Kubernetes certifications: CKA (Certified Kubernetes Administrator) or CKS (Certified Kubernetes Security Specialist) strongly preferred

• Familiarity with cloud networking and IAM in AWS, Azure or GCP in the context of managed Kubernetes

• Background in ITIL or structured service management frameworks

SECURITY CLEARANCE REQUIREMENT

⚠️ This position requires Swedish Security Clearance Level 2SE (Säkerhetsskyddad anställning, nivå 2).

An extended background check will be conducted as part of the hiring process. To be eligible, candidates must have resided in Sweden for the past 3 years without interruption. Candidates who do not meet this residency requirement cannot be considered for this role.

Location: Sweden (Hybrid)

Level: Mid–Senior

Security Clearance: Swedish Security Level 2SE required

ABOUT THE ROLE

We are looking for an experienced Kubernetes Operations Engineer to join our team in Sweden on a consulting basis. In this role you will be responsible for the day-to-day administration, stability, security and lifecycle management of Kubernetes clusters — whether self-managed (kubeadm, Rancher, OpenShift) or managed cloud offerings (AKS, EKS, GKE). You will work closely with development, platform and security teams to ensure container workloads run reliably, efficiently and securely at scale.

KEY RESPONSIBILITIES

• Administer, maintain and upgrade Kubernetes clusters across development, staging and production environments

• Monitor cluster health, node performance and workload availability using Prometheus, Grafana, Alertmanager and Loki or equivalent observability stacks

• Manage cluster networking: CNI plugins (Calico, Flannel, Cilium), Ingress controllers (NGINX, Traefik), Network Policies and Service Mesh (Istio or Linkerd) where applicable

• Administer storage: Persistent Volumes, Storage Classes, dynamic provisioning and integration with NFS, Ceph, Longhorn or cloud-native storage backends

• Implement and enforce Role-Based Access Control (RBAC), Pod Security Standards, network policies and secrets management (Vault, Sealed Secrets or native Kubernetes Secrets)

• Manage cluster lifecycle including node provisioning, certificate rotation, etcd backup and recovery, and control-plane upgrades

• Operate and troubleshoot Helm-managed releases; maintain Helm charts and oversee chart versioning and rollbacks

• Support GitOps workflows using Argo CD or Flux for declarative cluster state management

• Collaborate with development teams on resource quotas, limit ranges, HPA/VPA autoscaling and workload scheduling

• Perform capacity planning, cost optimisation and rightsizing of cluster resources

• Respond to and resolve incidents involving cluster components, networking, storage and application workloads

• Maintain documentation of cluster architecture, runbooks and operational procedures

• Participate in on-call rotation as required

REQUIRED QUALIFICATIONS

• 4+ years of hands-on Kubernetes operations experience in production environments

• Strong knowledge of Kubernetes core concepts: Pods, Deployments, StatefulSets, DaemonSets, Services, ConfigMaps, Secrets, RBAC and Namespaces

• Experience administering self-managed clusters (kubeadm) and/or managed Kubernetes services (AKS, EKS or GKE)

• Solid understanding of Kubernetes networking: CNI plugins, Ingress, DNS (CoreDNS), Network Policies and Load Balancing

• Experience with cluster monitoring and observability: Prometheus, Grafana and Alertmanager

• Proficiency in Helm for package management and release lifecycle

• Hands-on experience with etcd backup/restore, certificate management and control-plane troubleshooting

• Scripting skills in Bash and/or Python for automation and operational tasks

• Familiarity with container runtimes: containerd, CRI-O or Docker

• Experience with Linux (RHEL, Ubuntu or equivalent) as the underlying node OS

PREFERRED QUALIFICATIONS

• Experience with GitOps tooling: Argo CD or Flux for declarative continuous delivery

• Knowledge of Service Mesh technologies: Istio or Linkerd for traffic management and mTLS

• Familiarity with Kubernetes security tooling: Falco, OPA/Gatekeeper, Kyverno or Trivy

• Experience with cluster autoscaling: Cluster Autoscaler, KEDA or Karpenter

• Exposure to OpenShift or Rancher enterprise Kubernetes platforms

• Infrastructure-as-Code experience with Terraform or Ansible for cluster provisioning and configuration

• Kubernetes certifications: CKA (Certified Kubernetes Administrator) or CKS (Certified Kubernetes Security Specialist) strongly preferred

• Familiarity with cloud networking and IAM in AWS, Azure or GCP in the context of managed Kubernetes

• Background in ITIL or structured service management frameworks

SECURITY CLEARANCE REQUIREMENT

⚠️ This position requires Swedish Security Clearance Level 2SE (Säkerhetsskyddad anställning, nivå 2).

An extended background check will be conducted as part of the hiring process. To be eligible, candidates must have resided in Sweden for the past 3 years without interruption. Candidates who do not meet this residency requirement cannot be considered for this role.

Location: Sweden (Hybrid)

Level: Mid–Senior

Security Clearance: Swedish Security Level 2SE required

ABOUT THE ROLE

We are looking for an experienced Kubernetes Operations Engineer to join our team in Sweden on a consulting basis. In this role you will be responsible for the day-to-day administration, stability, security and lifecycle management of Kubernetes clusters — whether self-managed (kubeadm, Rancher, OpenShift) or managed cloud offerings (AKS, EKS, GKE). You will work closely with development, platform and security teams to ensure container workloads run reliably, efficiently and securely at scale.

KEY RESPONSIBILITIES

• Administer, maintain and upgrade Kubernetes clusters across development, staging and production environments

• Monitor cluster health, node performance and workload availability using Prometheus, Grafana, Alertmanager and Loki or equivalent observability stacks

• Manage cluster networking: CNI plugins (Calico, Flannel, Cilium), Ingress controllers (NGINX, Traefik), Network Policies and Service Mesh (Istio or Linkerd) where applicable

• Administer storage: Persistent Volumes, Storage Classes, dynamic provisioning and integration with NFS, Ceph, Longhorn or cloud-native storage backends

• Implement and enforce Role-Based Access Control (RBAC), Pod Security Standards, network policies and secrets management (Vault, Sealed Secrets or native Kubernetes Secrets)

• Manage cluster lifecycle including node provisioning, certificate rotation, etcd backup and recovery, and control-plane upgrades

• Operate and troubleshoot Helm-managed releases; maintain Helm charts and oversee chart versioning and rollbacks

• Support GitOps workflows using Argo CD or Flux for declarative cluster state management

• Collaborate with development teams on resource quotas, limit ranges, HPA/VPA autoscaling and workload scheduling

• Perform capacity planning, cost optimisation and rightsizing of cluster resources

• Respond to and resolve incidents involving cluster components, networking, storage and application workloads

• Maintain documentation of cluster architecture, runbooks and operational procedures

• Participate in on-call rotation as required

REQUIRED QUALIFICATIONS

• 4+ years of hands-on Kubernetes operations experience in production environments

• Strong knowledge of Kubernetes core concepts: Pods, Deployments, StatefulSets, DaemonSets, Services, ConfigMaps, Secrets, RBAC and Namespaces

• Experience administering self-managed clusters (kubeadm) and/or managed Kubernetes services (AKS, EKS or GKE)

• Solid understanding of Kubernetes networking: CNI plugins, Ingress, DNS (CoreDNS), Network Policies and Load Balancing

• Experience with cluster monitoring and observability: Prometheus, Grafana and Alertmanager

• Proficiency in Helm for package management and release lifecycle

• Hands-on experience with etcd backup/restore, certificate management and control-plane troubleshooting

• Scripting skills in Bash and/or Python for automation and operational tasks

• Familiarity with container runtimes: containerd, CRI-O or Docker

• Experience with Linux (RHEL, Ubuntu or equivalent) as the underlying node OS

PREFERRED QUALIFICATIONS

• Experience with GitOps tooling: Argo CD or Flux for declarative continuous delivery

• Knowledge of Service Mesh technologies: Istio or Linkerd for traffic management and mTLS

• Familiarity with Kubernetes security tooling: Falco, OPA/Gatekeeper, Kyverno or Trivy

• Experience with cluster autoscaling: Cluster Autoscaler, KEDA or Karpenter

• Exposure to OpenShift or Rancher enterprise Kubernetes platforms

• Infrastructure-as-Code experience with Terraform or Ansible for cluster provisioning and configuration

• Kubernetes certifications: CKA (Certified Kubernetes Administrator) or CKS (Certified Kubernetes Security Specialist) strongly preferred

• Familiarity with cloud networking and IAM in AWS, Azure or GCP in the context of managed Kubernetes

• Background in ITIL or structured service management frameworks

SECURITY CLEARANCE REQUIREMENT

⚠️ This position requires Swedish Security Clearance Level 2SE (Säkerhetsskyddad anställning, nivå 2).

An extended background check will be conducted as part of the hiring process. To be eligible, candidates must have resided in Sweden for the past 3 years without interruption. Candidates who do not meet this residency requirement cannot be considered for this role.

Vi tror att framsteg och möjligheter skapas bäst tillsammans. Välkommen till en plats där samarbete gör skillnad.

Vi söker en driven och tekniskt skicklig systemadministratör som vill ta en nyckelroll i vårt engagerade team. Brinner du för stabil drift, automation och att arbeta nära verksamhetskritiska system i produktion? Då kan detta vara rätt möjlighet för dig!

Som systemadministratör kommer du att arbeta med drift, förvaltning och utveckling av våra produktionsnära IT‑system. Du blir en viktig del av teamet som säkerställer hög tillgänglighet, prestanda och säkerhet i våra tekniska miljöer. Du arbetar både operativt och utvecklingsinriktat, med fokus på att effektivisera och automatisera våra system och processer.

Utöver det ovanstående innebär rollen att:

• Automatisering av rutiner och processer genom scripting (t.ex. Azure Devops eller PowerShell)

• Drift, övervakning och förvaltning av servermiljöer (Windows/Linux)

• Felsökning och incidenthantering i produktionsmiljö

• Installation, konfiguration och vidareutveckling av system och tjänster

• Arbeta med integrationer och dataflöden mellan olika system

• Utföra systemuppdateringar och säkerhetsarbete

• Dokumentation och kontinuerlig förbättring av tekniska lösningar

• Samarbete med både interna team och externa leverantörer

Din profil

Du är en tekniskt nyfiken person med god energi och social förmåga som gillar att förstå hur saker fungerar på djupet. Du tar ansvar, är initiativrik och trivs i en roll där du får kombinera drift, utveckling och förbättringsarbete. Du har ett stort intresse för teknik och vill vara med och skapa stabila och effektiva IT‑lösningar som stöttar verksamheten.

Vi söker dig som har:

• Erfarenhet av systemadministration eller liknande teknisk roll inom support/förvaltning

• God kunskap inom serverdrift (Windows och Linux)

• Erfarenhet av scripting och automation samt av SQL och databashantering

• Grundläggande kunskap inom nätverk

• Erfarenhet av att arbeta i miljöer med höga krav på tillgänglighet samt erfarenhet av PAM

• God problemlösningsförmåga och ett analytiskt arbetssätt

• Förmåga att arbeta både självständigt och i team

Meriterande:

• Erfarenhet av produktionsnära eller verksamhetskritiska system

• Kunskap inom övervakning (CheckMK), logghantering eller prestandaoptimering

• Erfarenhet i Jira och sprintarbete

• Erfarenhet av ärendehantering och ServiceNow

Befattningen kräver att du genomgår och godkänns enligt vid var tid gällande bestämmelser för säkerhetsskydd. För befattningar där Saab har krav på säkerhetsklassinplacering kan, i förekommande fall, medföra krav på visst medborgarskap.

Vad du blir en del av

Upptäck oändliga möjligheter. Anta utmaningar, skapa smarta innovationer och uppgradera dina förmågor. Det här är en plats för kluriga tänkare, modiga pionjärer och alla däremellan. Tillsammans uppnår vi det extraordinära, var och en tar med sitt unika perspektiv. Varje bidrag räknas.

Saab är ett ledande försvars- och säkerhetsföretag med syfte att hjälpa nationer att skydda sin befolkning och bidra till trygghet för människor och samhällen. Med 28 000 talangfulla medarbetare utvecklar Saab teknik och lösningar för en säkrare och mer hållbar värld.

Saab utvecklar, tillverkar och underhåller avancerade system inom flygteknik, vapen, ledningssystem, sensorer och undervattenssystem. Saab har sitt huvudkontor i Sverige men en global verksamhet där Saab är en del av många nationers försvarsförmåga. Läs mer om oss här

Med tanke på den kommande semesterperioden kan du förvänta dig återkoppling på din ansökan efter sommaren. Om du tycker att tjänsten låter intressant är du varmt välkommen att skicka in din ansökan redan idag!

Location: Sweden (Hybrid)

Level: Mid–Senior

Security Clearance: Swedish Security Level 2SE required

ABOUT THE ROLE

We are looking for an experienced Kubernetes Operations Engineer to join our team in Sweden on a consulting basis. In this role you will be responsible for the day-to-day administration, stability, security and lifecycle management of Kubernetes clusters — whether self-managed (kubeadm, Rancher, OpenShift) or managed cloud offerings (AKS, EKS, GKE). You will work closely with development, platform and security teams to ensure container workloads run reliably, efficiently and securely at scale.

KEY RESPONSIBILITIES

• Administer, maintain and upgrade Kubernetes clusters across development, staging and production environments

• Monitor cluster health, node performance and workload availability using Prometheus, Grafana, Alertmanager and Loki or equivalent observability stacks

• Manage cluster networking: CNI plugins (Calico, Flannel, Cilium), Ingress controllers (NGINX, Traefik), Network Policies and Service Mesh (Istio or Linkerd) where applicable

• Administer storage: Persistent Volumes, Storage Classes, dynamic provisioning and integration with NFS, Ceph, Longhorn or cloud-native storage backends

• Implement and enforce Role-Based Access Control (RBAC), Pod Security Standards, network policies and secrets management (Vault, Sealed Secrets or native Kubernetes Secrets)

• Manage cluster lifecycle including node provisioning, certificate rotation, etcd backup and recovery, and control-plane upgrades

• Operate and troubleshoot Helm-managed releases; maintain Helm charts and oversee chart versioning and rollbacks

• Support GitOps workflows using Argo CD or Flux for declarative cluster state management

• Collaborate with development teams on resource quotas, limit ranges, HPA/VPA autoscaling and workload scheduling

• Perform capacity planning, cost optimisation and rightsizing of cluster resources

• Respond to and resolve incidents involving cluster components, networking, storage and application workloads

• Maintain documentation of cluster architecture, runbooks and operational procedures

• Participate in on-call rotation as required

REQUIRED QUALIFICATIONS

• 4+ years of hands-on Kubernetes operations experience in production environments

• Strong knowledge of Kubernetes core concepts: Pods, Deployments, StatefulSets, DaemonSets, Services, ConfigMaps, Secrets, RBAC and Namespaces

• Experience administering self-managed clusters (kubeadm) and/or managed Kubernetes services (AKS, EKS or GKE)

• Solid understanding of Kubernetes networking: CNI plugins, Ingress, DNS (CoreDNS), Network Policies and Load Balancing

• Experience with cluster monitoring and observability: Prometheus, Grafana and Alertmanager

• Proficiency in Helm for package management and release lifecycle

• Hands-on experience with etcd backup/restore, certificate management and control-plane troubleshooting

• Scripting skills in Bash and/or Python for automation and operational tasks

• Familiarity with container runtimes: containerd, CRI-O or Docker

• Experience with Linux (RHEL, Ubuntu or equivalent) as the underlying node OS

PREFERRED QUALIFICATIONS

• Experience with GitOps tooling: Argo CD or Flux for declarative continuous delivery

• Knowledge of Service Mesh technologies: Istio or Linkerd for traffic management and mTLS

• Familiarity with Kubernetes security tooling: Falco, OPA/Gatekeeper, Kyverno or Trivy

• Experience with cluster autoscaling: Cluster Autoscaler, KEDA or Karpenter

• Exposure to OpenShift or Rancher enterprise Kubernetes platforms

• Infrastructure-as-Code experience with Terraform or Ansible for cluster provisioning and configuration

• Kubernetes certifications: CKA (Certified Kubernetes Administrator) or CKS (Certified Kubernetes Security Specialist) strongly preferred

• Familiarity with cloud networking and IAM in AWS, Azure or GCP in the context of managed Kubernetes

• Background in ITIL or structured service management frameworks

SECURITY CLEARANCE REQUIREMENT

⚠️ This position requires Swedish Security Clearance Level 2SE (Säkerhetsskyddad anställning, nivå 2).

An extended background check will be conducted as part of the hiring process. To be eligible, candidates must have resided in Sweden for the past 3 years without interruption. Candidates who do not meet this residency requirement cannot be considered for this role.

Vi tror att framsteg och möjligheter skapas bäst tillsammans. Välkommen till en plats där samarbete gör skillnad.

Vi söker en driven och tekniskt skicklig systemadministratör som vill ta en nyckelroll i vårt engagerade team. Brinner du för stabil drift, automation och att arbeta nära verksamhetskritiska system i produktion? Då kan detta vara rätt möjlighet för dig!

Som systemadministratör kommer du att arbeta med drift, förvaltning och utveckling av våra produktionsnära IT‑system. Du blir en viktig del av teamet som säkerställer hög tillgänglighet, prestanda och säkerhet i våra tekniska miljöer. Du arbetar både operativt och utvecklingsinriktat, med fokus på att effektivisera och automatisera våra system och processer.

Utöver det ovanstående innebär rollen att:

• Automatisering av rutiner och processer genom scripting (t.ex. Azure Devops eller PowerShell)

• Drift, övervakning och förvaltning av servermiljöer (Windows/Linux)

• Felsökning och incidenthantering i produktionsmiljö

• Installation, konfiguration och vidareutveckling av system och tjänster

• Arbeta med integrationer och dataflöden mellan olika system

• Utföra systemuppdateringar och säkerhetsarbete

• Dokumentation och kontinuerlig förbättring av tekniska lösningar

• Samarbete med både interna team och externa leverantörer

Din profil

Du är en tekniskt nyfiken person med god energi och social förmåga som gillar att förstå hur saker fungerar på djupet. Du tar ansvar, är initiativrik och trivs i en roll där du får kombinera drift, utveckling och förbättringsarbete. Du har ett stort intresse för teknik och vill vara med och skapa stabila och effektiva IT‑lösningar som stöttar verksamheten.

Vi söker dig som har:

• Erfarenhet av systemadministration eller liknande teknisk roll inom support/förvaltning

• God kunskap inom serverdrift (Windows och Linux)

• Erfarenhet av scripting och automation samt av SQL och databashantering

• Grundläggande kunskap inom nätverk

• Erfarenhet av att arbeta i miljöer med höga krav på tillgänglighet samt erfarenhet av PAM

• God problemlösningsförmåga och ett analytiskt arbetssätt

• Förmåga att arbeta både självständigt och i team

Meriterande:

• Erfarenhet av produktionsnära eller verksamhetskritiska system

• Kunskap inom övervakning (CheckMK), logghantering eller prestandaoptimering

• Erfarenhet i Jira och sprintarbete

• Erfarenhet av ärendehantering och ServiceNow

Befattningen kräver att du genomgår och godkänns enligt vid var tid gällande bestämmelser för säkerhetsskydd. För befattningar där Saab har krav på säkerhetsklassinplacering kan, i förekommande fall, medföra krav på visst medborgarskap.

Vad du blir en del av

Upptäck oändliga möjligheter. Anta utmaningar, skapa smarta innovationer och uppgradera dina förmågor. Det här är en plats för kluriga tänkare, modiga pionjärer och alla däremellan. Tillsammans uppnår vi det extraordinära, var och en tar med sitt unika perspektiv. Varje bidrag räknas.

Saab är ett ledande försvars- och säkerhetsföretag med syfte att hjälpa nationer att skydda sin befolkning och bidra till trygghet för människor och samhällen. Med 28 000 talangfulla medarbetare utvecklar Saab teknik och lösningar för en säkrare och mer hållbar värld.

Saab utvecklar, tillverkar och underhåller avancerade system inom flygteknik, vapen, ledningssystem, sensorer och undervattenssystem. Saab har sitt huvudkontor i Sverige men en global verksamhet där Saab är en del av många nationers försvarsförmåga. Läs mer om oss här

Med tanke på den kommande semesterperioden kan du förvänta dig återkoppling på din ansökan efter sommaren. Om du tycker att tjänsten låter intressant är du varmt välkommen att skicka in din ansökan redan idag!

Location: Sweden (Hybrid)

Level: Mid–Senior

Security Clearance: Swedish Security Level 2SE required

ABOUT THE ROLE

We are looking for an experienced Kubernetes Operations Engineer to join our team in Sweden on a consulting basis. In this role you will be responsible for the day-to-day administration, stability, security and lifecycle management of Kubernetes clusters — whether self-managed (kubeadm, Rancher, OpenShift) or managed cloud offerings (AKS, EKS, GKE). You will work closely with development, platform and security teams to ensure container workloads run reliably, efficiently and securely at scale.

KEY RESPONSIBILITIES

• Administer, maintain and upgrade Kubernetes clusters across development, staging and production environments

• Monitor cluster health, node performance and workload availability using Prometheus, Grafana, Alertmanager and Loki or equivalent observability stacks

• Manage cluster networking: CNI plugins (Calico, Flannel, Cilium), Ingress controllers (NGINX, Traefik), Network Policies and Service Mesh (Istio or Linkerd) where applicable

• Administer storage: Persistent Volumes, Storage Classes, dynamic provisioning and integration with NFS, Ceph, Longhorn or cloud-native storage backends

• Implement and enforce Role-Based Access Control (RBAC), Pod Security Standards, network policies and secrets management (Vault, Sealed Secrets or native Kubernetes Secrets)

• Manage cluster lifecycle including node provisioning, certificate rotation, etcd backup and recovery, and control-plane upgrades

• Operate and troubleshoot Helm-managed releases; maintain Helm charts and oversee chart versioning and rollbacks

• Support GitOps workflows using Argo CD or Flux for declarative cluster state management

• Collaborate with development teams on resource quotas, limit ranges, HPA/VPA autoscaling and workload scheduling

• Perform capacity planning, cost optimisation and rightsizing of cluster resources

• Respond to and resolve incidents involving cluster components, networking, storage and application workloads

• Maintain documentation of cluster architecture, runbooks and operational procedures

• Participate in on-call rotation as required

REQUIRED QUALIFICATIONS

• 4+ years of hands-on Kubernetes operations experience in production environments

• Strong knowledge of Kubernetes core concepts: Pods, Deployments, StatefulSets, DaemonSets, Services, ConfigMaps, Secrets, RBAC and Namespaces

• Experience administering self-managed clusters (kubeadm) and/or managed Kubernetes services (AKS, EKS or GKE)

• Solid understanding of Kubernetes networking: CNI plugins, Ingress, DNS (CoreDNS), Network Policies and Load Balancing

• Experience with cluster monitoring and observability: Prometheus, Grafana and Alertmanager

• Proficiency in Helm for package management and release lifecycle

• Hands-on experience with etcd backup/restore, certificate management and control-plane troubleshooting

• Scripting skills in Bash and/or Python for automation and operational tasks

• Familiarity with container runtimes: containerd, CRI-O or Docker

• Experience with Linux (RHEL, Ubuntu or equivalent) as the underlying node OS

PREFERRED QUALIFICATIONS

• Experience with GitOps tooling: Argo CD or Flux for declarative continuous delivery

• Knowledge of Service Mesh technologies: Istio or Linkerd for traffic management and mTLS

• Familiarity with Kubernetes security tooling: Falco, OPA/Gatekeeper, Kyverno or Trivy

• Experience with cluster autoscaling: Cluster Autoscaler, KEDA or Karpenter

• Exposure to OpenShift or Rancher enterprise Kubernetes platforms

• Infrastructure-as-Code experience with Terraform or Ansible for cluster provisioning and configuration

• Kubernetes certifications: CKA (Certified Kubernetes Administrator) or CKS (Certified Kubernetes Security Specialist) strongly preferred

• Familiarity with cloud networking and IAM in AWS, Azure or GCP in the context of managed Kubernetes

• Background in ITIL or structured service management frameworks

SECURITY CLEARANCE REQUIREMENT

⚠️ This position requires Swedish Security Clearance Level 2SE (Säkerhetsskyddad anställning, nivå 2).

An extended background check will be conducted as part of the hiring process. To be eligible, candidates must have resided in Sweden for the past 3 years without interruption. Candidates who do not meet this residency requirement cannot be considered for this role.