Senior Linux Infra Engineer: Hybrid, Cloud & DevOps

Summer-Browning Associates Ltd; Greater London; Hybrid; GBP 65,000 - 95,000; Full time

Job summary

Summer-Browning Associates Ltd. is seeking a Senior Linux Infrastructure Engineer for a 12-month assignment with an option to extend. Location: London or Glasgow with hybrid working.

An active security clearance is preferred, and a strong Linux background is essential. The role involves supporting enterprise Linux platforms in secure public sector environments, building development environments, containerising services, and applying Agile/DevOps practices.

Qualifications

• Experience supporting enterprise Linux platforms in secure public sector environments.
• Strong Linux engineering experience across stability, performance, security and troubleshooting.
• Experience delivering Linux-based development activities including development environments and containerisation.
• Experience with Agile and DevOps working practices.
• Familiarity with virtualised networking using VMware/Hyper-V.
• Understanding of common services/protocols: HTTPS, SSH, DNS, NTP, SSL.
• Experience with Ansible automation.
• Experience in cloud infrastructure (AWS/Azure/GCP).
• Experience managing Ceph storage or Linux storage environments.
• Desirable RHCSA/RHCE/LFCS certifications.

Responsibilities

• Support enterprise Linux platforms in secure public sector environments.
• Contribute to Linux-based development environments and containerised services.
• Apply Agile and DevOps practices to delivery and operations.
• Support virtualised networking and storage environments (VMware/Hyper-V, Ceph).
• Manage and troubleshoot core services: HTTPS, SSH, DNS, NTP, SSL.
• Work in cloud environments (AWS/Azure/GCP).

Skills

Linux engineering

DevOps practices

Containerisation

Agile methodologies

Virtualisation (VMware/Hyper-V)

Networking: HTTPS SSH DNS NTP SSL

Ansible

Cloud platforms (AWS Azure GCP)

Ceph storage management

Security clearance

Education

RHCSA / RHCE / LFCS

Job description

Summer-Browning Associates Ltd. is seeking a Senior Linux Infrastructure Engineer for a 12-month assignment with an option to extend. Location: London or Glasgow with hybrid working.

An active security clearance is preferred, and a strong Linux background is essential. The role involves supporting enterprise Linux platforms in secure public sector environments, building development environments, containerising services, and applying Agile/DevOps practices.