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For Companies At a Glance
- Tasks: Manage and secure critical infrastructure while supporting a major cyber transformation programme.
- Company: Unique nonprofit organisation focused on cyber and infrastructure uplift.
- Benefits: Competitive day rate, hybrid work model, and opportunity to make a real-world impact.
- Why this job: Join a team driving significant change in operational technology and security.
- Qualifications: Experience in system administration, security, and managing Windows/Linux environments.
- Other info: Diverse workplace that values inclusion and offers excellent career growth.
Operational Technology Systems Administrator/Analyst - 12 Months Contract - Day Rate £450 - £485 (Inside IR35) - Hybrid (1 Day a week South Wales)
The Opportunity
Yolk Recruitment Public Sector & Not-for-Profit team has partnered with a very unique nonprofit organisation who are undergoing a significant cyber and infrastructure uplift across their operational technology environment. We are looking for a hands-on System Administrator with a strong focus on security, working across critical national infrastructure.
What you will be doing:
- Supporting a large-scale cyber programme aligned to regulatory standards (E-CAF)
- Managing and securing core infrastructure across: Windows & Linux servers, SQL databases, Cisco networks, WAN and data centre environments
- Driving patching, vulnerability management and system hardening best practice
- Supporting rollout and optimisation of security tooling including EDR and intrusion detection
- Integrating and maintaining Active Directory and identity governance processes
- Supporting incident resolution and maintaining service continuity across critical systems
- Contributing to secure system design, documentation and UAT processes
- Working closely with internal security teams and external partners
What we are looking for:
- Strong system administration experience across Windows, Linux and network environments
- Solid understanding of infrastructure security, patching and hardening
- Experience with Active Directory and identity/access management
- Knowledge of SQL Server and enterprise environments
- Ability to manage multiple priorities in a structured (ITIL-driven) environment
- Strong problem-solving skills and a proactive mindset
Nice to have:
- Experience in regulated environments (e.g. NIS-CAF)
- Exposure to OT environments, SCADA, PLCs or telemetry systems
- Utilities or infrastructure sector experience
- Understanding of cyber security tooling (EDR, IDS, backup solutions)
Why this role?
- Work on critical infrastructure with real-world impact
- Be part of a major cyber transformation programme
- Blend of project work and operational ownership
- Strong long-term investment in technology and security
OT System Administrator in Liverpool employer: Yolk Recruitment Limited
Contact Detail:
Yolk Recruitment Limited Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land OT System Administrator in Liverpool
✨Tip Number 1
Network like a pro! Reach out to folks in the industry, attend meetups, and connect with people on LinkedIn. You never know who might have the inside scoop on job openings or can put in a good word for you.
✨Tip Number 2
Show off your skills! If you’ve got a portfolio or examples of your work, make sure to share them during interviews. Demonstrating your hands-on experience with Windows, Linux, and security tools can really set you apart.
✨Tip Number 3
Prepare for those tricky interview questions! Brush up on your knowledge of infrastructure security and patch management. Being able to discuss your problem-solving approach in real-world scenarios will impress potential employers.
✨Tip Number 4
Don’t forget to apply through our website! We’re all about helping you land that dream job, so check out our listings and get your application in. The sooner you apply, the better your chances!
We think you need these skills to ace OT System Administrator in Liverpool
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the OT System Administrator role. Highlight your experience with Windows, Linux, and network environments, as well as any relevant security practices you've implemented. We want to see how your skills align with what we're looking for!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about operational technology and how your background makes you a great fit for this role. Don’t forget to mention any experience with cyber security tooling or regulated environments.
Showcase Problem-Solving Skills: In your application, be sure to highlight specific examples of how you've tackled challenges in system administration. We love seeing a proactive mindset, so share instances where you've driven improvements or resolved incidents effectively.
Apply Through Our Website: We encourage you to apply directly through our website for the best chance of success. It’s super easy, and you'll be able to keep track of your application status. Plus, we’re always on the lookout for talented individuals like you!
How to prepare for a job interview at Yolk Recruitment Limited
✨Know Your Tech Inside Out
Make sure you brush up on your knowledge of Windows and Linux systems, as well as SQL databases. Be ready to discuss your hands-on experience with these technologies and how you've managed security in past roles.
✨Showcase Your Security Savvy
Since this role focuses heavily on security, prepare examples of how you've implemented patching, vulnerability management, and system hardening best practices. Highlight any experience with cyber security tools like EDR or IDS.
✨Demonstrate Problem-Solving Skills
Be prepared to tackle hypothetical scenarios during the interview. Think about how you would approach incident resolution and maintaining service continuity across critical systems. Show them your proactive mindset!
✨Understand the Bigger Picture
Familiarise yourself with the regulatory standards relevant to the role, such as E-CAF. Understanding the context of operational technology environments and their impact on national infrastructure will set you apart from other candidates.