OT Cyber Security Analyst

OT Cyber Security Analyst

Full-Time 48000 - 72000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Join our team to defend critical infrastructure from cyber threats and analyse security events.
  • Company: Insight Global is a fast-growing company focused on innovative cyber security solutions.
  • Benefits: Enjoy a collaborative work environment with opportunities for professional growth and development.
  • Why this job: Be part of a vital team protecting essential services while working with cutting-edge technology.
  • Qualifications: Experience in Cyber Security, especially in Operational Technology, and a relevant Bachelor's degree required.
  • Other info: On-site role in Central London, with a minimum of 3 days a week in the office.

The predicted salary is between 48000 - 72000 £ per year.

Insight Global is seeking a Senior OT Cyber Security Analyst to sit in Central London. The team is expected to be on-site 3-days a week minimum working core hours of 9AM-5:30PM GMT. This role will work directly with the Senior Cyber Security Lead. You will be part of a security operations team responsible for defending this infrastructure from adversaries and external threats. This includes using tools to analyse and respond to threats, creating tools/scripts to aid in analysis, and responding in real time to adverse security events. Our team is the last line of defence if security controls are breached. We are growing fast and working on ambitious new initiatives.

The Senior OT Analyst will continuously monitor the security of both OT and IT environments, including SCADA systems, Industrial Control System (ICS), and supporting global infrastructure for potential threats, anomalies, and signs of compromise. You will identify and assess vulnerabilities within SCADA, ICS, and OT devices and be responsible for thorough investigations, documentation, and remediation. You will also be supporting cyber frameworks and regulations such as ISO27001, NIST, NERC CIP, SOCI, and IEC 62443 OT. This role works in a collaborative environment with the expectation of individual contribution. Ability to pick up and learn new technologies is highly recommended.

The applicant should apply if they meet the following:

  • Experience in Cyber Security role specializing in Operational Technology
  • Extensive experience working with Microsoft products:
  • Entra ID
  • Sentinel
  • Defender XDR
  • Tenable
  • Experience with cyber security compliance regulations such as ISO27001, NIST, NERC CIP, SOCI, and IEC 62443 OT
  • Experience supporting incident response, risk management, and vulnerability remediation
  • Good understanding of Network Design
  • Experience working for a Utilities company, in Renewables, or Oil & Gas Industries
  • Bachelors Degree in Cyber Security or related field
  • OT Cyber Security Analyst employer: Insight Global

    Insight Global is an exceptional employer, offering a dynamic work environment in the heart of Central London, where collaboration and innovation thrive. With a strong focus on employee growth, we provide opportunities for continuous learning and development in the rapidly evolving field of cyber security. Our commitment to a supportive culture, combined with competitive benefits and the chance to work on ambitious initiatives, makes us an attractive choice for professionals seeking meaningful and rewarding careers.
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    Contact Detail:

    Insight Global Recruiting Team

    StudySmarter Expert Advice 🤫

    We think this is how you could land OT Cyber Security Analyst

    ✨Tip Number 1

    Familiarise yourself with the specific tools mentioned in the job description, such as Microsoft Entra ID, Sentinel, and Defender XDR. Having hands-on experience or even completing relevant online courses can give you a significant edge during interviews.

    ✨Tip Number 2

    Stay updated on the latest trends and threats in Operational Technology (OT) cyber security. Being able to discuss recent incidents or advancements in the field will demonstrate your passion and commitment to the role.

    ✨Tip Number 3

    Network with professionals in the cyber security field, especially those who work in OT environments. Attend industry events or join online forums to connect with others and gain insights that could be beneficial during your application process.

    ✨Tip Number 4

    Prepare for potential technical assessments by brushing up on your knowledge of SCADA systems and Industrial Control Systems (ICS). Being able to articulate your understanding of these systems and their vulnerabilities will set you apart from other candidates.

    We think you need these skills to ace OT Cyber Security Analyst

    Operational Technology Cyber Security
    SCADA Systems Knowledge
    Industrial Control Systems (ICS) Expertise
    Threat Analysis and Response
    Vulnerability Assessment
    Incident Response Management
    Risk Management
    Cyber Security Compliance (ISO27001, NIST, NERC CIP, SOCI, IEC 62443 OT)
    Microsoft Entra ID
    Microsoft Sentinel
    Microsoft Defender XDR
    Tenable Experience
    Network Design Understanding
    Documentation Skills
    Real-Time Monitoring
    Collaboration and Teamwork
    Adaptability to New Technologies

    Some tips for your application 🫡

    Tailor Your CV: Make sure your CV highlights your experience in Cyber Security, especially in Operational Technology. Emphasise your familiarity with Microsoft products like Entra ID, Sentinel, and Defender XDR, as well as your knowledge of compliance regulations such as ISO27001 and NIST.

    Craft a Strong Cover Letter: In your cover letter, explain why you're passionate about Cyber Security and how your background aligns with the responsibilities of the OT Cyber Security Analyst role. Mention specific projects or experiences that demonstrate your skills in incident response and vulnerability remediation.

    Showcase Relevant Experience: When detailing your work history, focus on roles where you dealt with SCADA systems, Industrial Control Systems, or worked in the Utilities, Renewables, or Oil & Gas industries. Use quantifiable achievements to illustrate your impact in previous positions.

    Highlight Continuous Learning: Since the role requires picking up new technologies, mention any recent training, certifications, or self-study you've undertaken in Cyber Security. This shows your commitment to staying current in the field and your ability to adapt to new challenges.

    How to prepare for a job interview at Insight Global

    ✨Showcase Your Technical Skills

    Make sure to highlight your experience with Microsoft products like Entra ID, Sentinel, and Defender XDR. Be prepared to discuss specific tools and scripts you've used in previous roles to analyse and respond to threats.

    ✨Demonstrate Knowledge of Compliance Regulations

    Familiarise yourself with cyber security compliance regulations such as ISO27001, NIST, and IEC 62443 OT. Be ready to explain how you've applied these frameworks in your past work, especially in relation to Operational Technology.

    ✨Prepare for Scenario-Based Questions

    Expect questions that assess your problem-solving skills in real-time security events. Think of examples where you successfully identified vulnerabilities or responded to incidents, and be ready to walk the interviewer through your thought process.

    ✨Emphasise Collaboration and Learning

    Since the role involves working in a collaborative environment, share experiences where teamwork was crucial to your success. Also, express your eagerness to learn new technologies, as this is highly valued in the fast-growing team.

    OT Cyber Security Analyst
    Insight Global
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    • OT Cyber Security Analyst

      Full-Time
      48000 - 72000 £ / year (est.)

      Application deadline: 2027-05-18

    • I

      Insight Global

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