Linux Systems Administrator

Polytec Personnel Ltd; Saffron Walden; On-site; GBP 80,000 - 100,000; Full time

Job summary

A recruitment agency is seeking an experienced Linux Systems Administrator to join a technical team in Saffron Walden. In this hands-on role, you will manage and optimise Linux-based systems while ensuring integration across platforms. Responsibilities include administering Linux servers, implementing security protocols, and automating processes. Ideal candidates should have proven experience with Linux, strong scripting abilities, and familiarity with Windows and macOS systems. This is a permanent position offering a competitive salary.

Qualifications

• Proven experience managing Linux servers and system environments.
• Familiarity with Windows and macOS administration.
• Strong scripting skills (Bash, Python) and automation experience.

Responsibilities

• Administer, maintain and optimise Linux server environments for high availability and performance.
• Implement security best practices across Linux, Windows and macOS systems.
• Perform regular system audits, updates and patch management.
• Develop centralised administration processes for consistent system management.

Skills

Linux server management

Scripting (Bash, Python)

Networking fundamentals

Windows and macOS administration

Security best practices

Tools

Ansible

Job description

Location: Saffron Walden (CB11)

Job Type: Permanent

Hours: 9.00am - 5.30pm Monday - Friday

Salary: Competitive

Job Reference:

Our client based in Saffron Walden, is seeking an experienced Linux Systems Administrator to join their technical team. This is a hands‑on position where you’ll play a key role in managing and optimising Linux-based systems, ensuring seamless integration across multiple platforms whilst maintaining the security and reliability of critical RandD infrastructure.

If you thrive in fast‑paced environments and enjoy building robust, scalable systems, this opportunity may be for you!

Key Responsibilities

• Administer, maintain and optimise Linux server environments for high availability and performance
• Implement security best practices across Linux, Windows and macOS systems
• Perform regular system audits, updates and patch management
• Support Windows and macOS devices for smooth integration with company infrastructure
• Develop centralised administration processes for consistent system management
• Automate workflows using scripting and configuration management tools (e.g., Bash, Python, Ansible)
• Collaborate with developers and RandD teams to deploy, monitor and manage applications and services
• Maintain clear documentation and standardised system configurations

Requirements

• Proven experience managing Linux servers and system environments
• Familiarity with Windows and macOS administration
• Strong scripting skills (Bash, Python) and automation experience
• Solid understanding of networking fundamentals and security protocols
• Proactive, detail‑oriented and an excellent communicator
• Comfortable working independently and within a collaborative engineering team

Please contact us as soon as possible for more details or apply below