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For Companies At a Glance
- Tasks: Ensure critical systems are reliable and secure across Windows and Linux environments.
- Company: Join a growing defence consultancy with exciting projects in national security.
- Benefits: Up to £55,000 salary, hybrid work, and excellent career growth opportunities.
- Why this job: Make a real impact in the defence industry while enhancing your skills.
- Qualifications: Experience in system administration with Windows and Linux in secure environments.
- Other info: Security clearance required; proactive monitoring and patching are key responsibilities.
The predicted salary is between 44000 - 66000 £ per year.
Up to £55,000 | Permanent | Farnborough (hybrid flexibility)
National Security & Defence | Security Clearances required prior to start
Are you a system admin with Windows and Linux experience and want to keep critical systems reliable, secure, and up to date across multiple environments? Here, you'll own monitoring, patching, and hardening workflows that underpin a high-profile programme. This is working for a growing defence consultancy with extensive growth secured for the next few years, with lots of projects in the Defence Industry.
Core Focus
- Proactively monitor and triage alerts (Elastic)
- Maintain resilient network connectivity across the estate
- Run vulnerability assessments (Nessus) and action SOC outputs
- Implement firewall upgrades and configuration changes
- Manage WSUS for controlled Windows patch deployments
- Maintain Linux repositories and oversee patching cycles (pre-prod → prod)
Essentials
- Proven System Administration in secure/enterprise environments
- Hands-on with Linux and Windows Server
- Patching at scale (WSUS, Linux repos) and firewall management
- Understanding of network protocols and core cyber security principles
- Familiar with Elastic monitoring, Nessus, and SOC workflows
If you take pride in clean operational execution and secure-by-default systems, this is a solid fit. There are good corporate benefits and lots of career growth and opportunities going forward. Successful applicants will be required to be security cleared prior to appointment.
Locations
System Administrator - WIndows/Linux - Defence Industry in Farnborough, Hampshire employer: Talent Locker
Contact Detail:
Talent Locker Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land System Administrator - WIndows/Linux - Defence Industry in Farnborough, Hampshire
✨Tip Number 1
Network, network, network! Get out there and connect with people in the defence industry. Attend meetups, webinars, or even just chat with folks on LinkedIn. You never know who might have a lead on that perfect System Administrator role.
✨Tip Number 2
Show off your skills! If you’ve got experience with Windows and Linux, make sure to highlight that in conversations. Share specific examples of how you've kept systems secure and reliable. This will help you stand out as a candidate who knows their stuff.
✨Tip Number 3
Don’t be shy about reaching out directly to companies you’re interested in. A quick email or message can go a long way. Let them know you’re keen on opportunities and ask if they have any upcoming roles that fit your background.
✨Tip Number 4
Check out our website for job openings! We often have roles that might not be advertised elsewhere. Plus, applying through us gives you a better chance to get noticed by hiring managers who are looking for top talent like you.
We think you need these skills to ace System Administrator - WIndows/Linux - Defence Industry in Farnborough, Hampshire
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with Windows and Linux systems. We want to see how you've kept critical systems reliable and secure, so don’t hold back on those details!
Showcase Relevant Skills: When writing your application, emphasise your hands-on experience with patching at scale and firewall management. We’re looking for someone who knows their stuff, so let that shine through!
Be Clear and Concise: Keep your application straightforward and to the point. We appreciate clarity, so avoid jargon unless it’s relevant to the role. Make it easy for us to see why you’re a great fit!
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for this exciting opportunity in the defence industry!
How to prepare for a job interview at Talent Locker
✨Know Your Systems Inside Out
Make sure you brush up on your Windows and Linux knowledge. Be ready to discuss your hands-on experience with patching, firewall management, and monitoring tools like Elastic and Nessus. The more specific examples you can provide about your past work, the better!
✨Understand the Defence Industry
Familiarise yourself with the key challenges and trends in the defence sector. Knowing how your role as a System Administrator fits into national security will show your genuine interest and commitment to the field. It’s all about demonstrating that you’re not just a techie, but someone who understands the bigger picture.
✨Prepare for Technical Questions
Expect some technical grilling during the interview. Prepare to answer questions about network protocols, vulnerability assessments, and cyber security principles. Practising common scenarios or problems you’ve solved in the past can help you articulate your thought process clearly.
✨Showcase Your Problem-Solving Skills
Be ready to discuss how you've proactively monitored systems and triaged alerts in previous roles. Highlight any instances where you’ve implemented improvements or resolved issues effectively. This will demonstrate your ability to maintain reliable and secure systems, which is crucial for this position.