At a Glance
- Tasks: Implement and improve OT cyber security controls in critical infrastructure environments.
- Company: Join a government-backed organisation focused on advanced security solutions.
- Benefits: Competitive pay, flexible work arrangements, and opportunities for professional growth.
- Other info: Exciting role with a one-stage interview process via MS Teams.
- Why this job: Make a real impact on securing vital industrial systems and infrastructure.
- Qualifications: Experience in OT/ICS environments and knowledge of security frameworks required.
The predicted salary is between 50 - 50 £ per hour.
A government backed organisation is hiring an OT Cyber Security Analyst with industry experience in Oil & Gas or Chemical. You must have a strong background in SIEM & SOC integration coupled with OT security frameworks IEC 62443, NIST CSF, CAF, ISO 27001 to support the protection and continuous improvement of Operational Technology (OT) environments across critical infrastructure and industrial systems.
This is an exciting opportunity to join a highly secure and technically advanced environment working on large-scale, mission-critical infrastructure programmes.
The Role
You will play a key role in implementing, operating, and improving OT cyber security controls across complex ICS and critical infrastructure environments. The role combines hands-on security engineering with governance, policy creation, monitoring, and operational support. Working closely with engineering teams, SOC providers, and managed service partners, you will help ensure OT systems remain secure, compliant, and aligned to industry frameworks such as IEC 62443, NIST CSF, CAF, and ISO 27001.
Key Responsibilities
- Implement and maintain OT security controls across industrial environments
- Support OT network segmentation and secure remote access solutions
- Integrate OT environments into SIEM/SOC platforms
- Develop and tune OT threat detection rules
- Conduct OT security assessments, gap analysis, and remediation planning
- Support OT incident response and investigation activities
- Collaborate with engineering and operations teams to implement secure changes
- Produce governance documentation, standards, and reporting artefacts
- Track OT security maturity and continuous improvement initiatives
Essential Experience
- Previous experience within OT/ICS or critical infrastructure environments
- Background within sectors such as oil & gas, rail, utilities, manufacturing, or chemical processing
- Strong understanding of OT security frameworks including IEC 62443, NIST CSF, CAF, and ISO 27001
- Experience implementing OT security strategies, controls, and standards
- Knowledge of industrial networks, segmentation, and OT protocols
- Experience working with engineering and operational technology teams
- Strong documentation and stakeholder communication skills
- Familiarity with SIEM/SOC integration within OT environments
- Active SC Clearance (or lapsed within the last 12 months)
- Maximum 2 week notice period
Desirable
- OT asset discovery and monitoring tool experience
- Exposure to NIS regulations / UK CAF compliance
- Experience with ITSM and service delivery processes
One stage interview process, via MS Teams.
OT Cyber Security Analyst employer: Intec Select Ltd
Join a government-backed organisation that prioritises the security of critical infrastructure while fostering a collaborative and innovative work culture. As an OT Cyber Security Analyst in Culham, Oxfordshire, you will benefit from a competitive hourly rate, flexible working arrangements with two days onsite, and opportunities for professional growth in a highly secure environment. This role not only offers the chance to work on mission-critical projects but also supports your development through exposure to advanced security frameworks and collaboration with industry experts.
StudySmarter Expert Advice🤫
We think this is how you could land OT Cyber Security Analyst
✨Get Active on Cybersecurity Forums
Join platforms like Stack Exchange and Reddit’s r/cybersecurity to hang out with industry pros, learn the latest, and share your insights. This will not only boost your visibility but also help you connect with potential clients who might need your freelance services.
✨Show Off Your Skills with Public Projects
Create a few open-source projects or contribute to existing ones that showcase your cybersecurity skills. Use GitHub to display your work, as this is an excellent way to attract clients looking for freelancers with a proven track record.
✨Attend Local Conferences and Meetups
Make sure to hit up cybersecurity meetups, workshops, and conferences in your area. These events are goldmines for networking, and you’ll often find people looking for freelancers after a chat over a coffee – so come prepared with your business cards and a killer elevator pitch!
✨Market Yourself Smartly
Set up a professional website that showcases your portfolio, expertise, and client testimonials. Optimise it for SEO with relevant keywords so potential clients searching for cybersecurity freelancers can easily find you. Don’t forget to link to your site on all your social media and profiles!
We think you need these skills to ace OT Cyber Security Analyst
Some tips for your application 🫡
Show Your Skills Through a Strong Portfolio:Since you're applying for a freelance role in cybersecurity, it's crucial to showcase your technical skills through a detailed portfolio. Include case studies of projects you've worked on, any security tools you've developed or assessed, and specifics on the methodologies you’ve used. This will help Intec Select Ltd understand what you're capable of.
Certifications Matter!:Make sure to list any relevant certifications you hold, such as CISSP, CEH, or CompTIA Security+. Freelance clients often value these credentials as they reflect your expertise and commitment to the field. If you’re actively pursuing more certifications, don’t hesitate to mention that too!
Rates, Availability, and Your Work Style:In your application, it’s essential to be clear about your freelance rates and availability. Clients appreciate transparency. Mention how many hours a week you can dedicate and your preferred working hours, as this sets expectations from the start and shows you're organised and professional.
Tailor Your CV to Highlight Cybersecurity Experience:When crafting your CV, make sure to tailor it specifically to cybersecurity. Highlight projects, tasks, and achievements related to security assessments, vulnerabilities you've mitigated, or compliance work you've undertaken. Keywords relevant to the job can grab attention and increase your chances of landing a spot at Intec Select Ltd.
How to prepare for a job interview at Intec Select Ltd
✨Showcase Your Cybersecurity Skills
As a freelancer in cybersecurity, it’s crucial we demonstrate not just our knowledge but our practical skills too. Be ready to discuss specific tools you’ve used, like Wireshark or Metasploit, and share relevant experiences where you identified vulnerabilities or mitigated risks in past projects.
✨Prepare Your Portfolio
Unlike traditional roles, freelancing relies heavily on your portfolio. Let’s curate a selection of past work that showcases our best projects. If we’ve handled penetration tests, audits, or incident responses, be sure to highlight these in your portfolio, and share any client testimonials if we have them.
✨Stay Updated on Trends and Tools
Cybersecurity is an ever-evolving field, so we should be prepared to chat about recent developments and how they impact our work. Familiarise ourselves with the latest threats, tools, and frameworks, like MITRE ATT&CK, that are pertinent to the projects we’re pitching.
✨Pitching Your Value as a Freelancer
When freelancing, we often need to negotiate our rates and value propositions. Be ready to explain how our skills can help Intec Select Ltd protect their assets and manage risks. It can help to outline some potential strategies or improvements we could implement for them based on their current setup.
