Senior Linux Systems Engineer – Secure AWS/NATO Ops

Bluestaq US External; Lincoln; Presencial; GBP 65 000 - 90 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Workplace pension

Group income protection

Group life assurance

33 days annual leave

Private medical cover

24/7 remote GP access

Professional subscription support

Resumo da oferta

Bluestaq Limited in the UK is seeking a skilled Linux systems administrator to own and operate secure environments supporting NATO delivery on AWS. You will configure, monitor, upgrade and respond to incidents, becoming the escalation point for junior staff while improving reliability and documenting solutions.

You will mentor teammates, work with cross‑functional teams, and participate in UK on‑call coverage.

Qualificações

• Strong Linux admin in secure production environments.
• DNS, DHCP, VLANs and IAM fundamentals.
• Experience with IaC tools and patching in accredited environments.
• Capable of working under pressure and documenting fixes clearly.

Responsabilidades

• Own one or more systems, including configuration, monitoring and incident response.
• Debug faults and drive root cause analysis to remediation plans.
• Tune services with secure, hardened defaults and turn logs into fixes.
• Plan upgrades under change control with rollback testing.
• Escalate as needed, mentor colleagues and develop runbooks.
• Collaborate with engineering, cyber and data teams on cross‑functional problems.

Conhecimentos

Linux admin

NATO delivery

Networking basics

Incident discipline

Communication skills

Ferramentas

Azure

VMware vSphere

Kubernetes

Docker

Terraform

Ansible

Packer

Descrição da oferta de emprego

Bluestaq Limited in the UK is seeking a skilled Linux systems administrator to own and operate secure environments supporting NATO delivery on AWS. You will configure, monitor, upgrade and respond to incidents, becoming the escalation point for junior staff while improving reliability and documenting solutions.

You will mentor teammates, work with cross‑functional teams, and participate in UK on‑call coverage.