OT Cyber Security Consultant: ISA/IEC 62443 & NIST, Hybrid

OT Cyber Security Consultant: ISA/IEC 62443 & NIST, Hybrid

Freelance 100000 - 120000 £ / year (est.) Home office (partial)
Networking People (UK) Limited

At a Glance

  • Tasks: Implement security measures for Operational Technology systems in line with industry standards.
  • Company: Specialised consultancy firm focused on cyber security.
  • Benefits: Competitive daily rate and flexible hybrid working arrangement.
  • Other info: 12-month contract starting January 2026 with site visits in England.
  • Why this job: Join a dynamic team and make a real difference in OT cyber security.
  • Qualifications: In-depth knowledge of ISA/IEC 62443 and NIST required.

The predicted salary is between 100000 - 120000 £ per year.

A specialized consultancy firm is seeking an experienced Operational Technology – OT Cyber Security Consultant to work on a contract basis in the UK. The ideal candidate will have in-depth knowledge of ISA/IEC 62443 and NIST.

The role requires visiting sites in England 2–3 days a week, with a competitive rate of GBP510–555 per day. This is a 12-month contract starting January 2026, providing opportunities to implement security measures aligned with industry standards.

OT Cyber Security Consultant: ISA/IEC 62443 & NIST, Hybrid employer: Networking People (UK) Limited

Join a leading consultancy firm that values expertise and innovation in the field of OT Cyber Security. With a hybrid work model, you will enjoy the flexibility of remote work while also engaging with clients across England, fostering a collaborative and dynamic work culture. Our commitment to employee growth is evident through continuous training opportunities and a supportive environment that encourages professional development, making this an excellent place for those seeking meaningful and rewarding employment.

Networking People (UK) Limited

Contact Details:

Networking People (UK) Limited Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land OT Cyber Security Consultant: ISA/IEC 62443 & NIST, Hybrid

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 Consultant: ISA/IEC 62443 & NIST, Hybrid

ISA/IEC 62443
NIST
Operational Technology (OT) Cyber Security
Site Assessment
Security Measures Implementation
Industry Standards Compliance
Contract Management

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 Networking People (UK) Limited 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 Networking People (UK) Limited.

How to prepare for a job interview at Networking People (UK) Limited

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 Networking People (UK) Limited 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.