OT Test Analyst

OT Test Analyst

Coventry Full-Time 36000 - 60000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Test systems that keep the UK's gas distribution safe and secure.
  • Company: Join Cadent, a leader in UK energy innovation and infrastructure.
  • Benefits: Enjoy flexible working, generous holidays, and career development opportunities.
  • Why this job: Make a real impact on national infrastructure while growing your technical skills.
  • Qualifications: Detail-oriented with testing experience; ITIL Foundation and SCADA knowledge preferred.
  • Other info: Diversity is valued; all applicants are encouraged to apply.

The predicted salary is between 36000 - 60000 £ per year.

Test with purpose - keeping critical infrastructure running safely and securely. At Cadent, we're building the networks that keep the UK connected and secure - and we're looking for passionate people to join us on that journey. As an OT Test Analyst, you'll be part of the expert team responsible for testing the systems and devices that support our Operational Technology (OT) environments. These are the systems that monitor and control our gas distribution infrastructure - critical to millions of homes and businesses. This is more than just a test role. You'll be hands-on with the latest SCADA and OT systems, validating upgrades, improving testing practices and helping deliver projects that have a direct impact on national infrastructure. You'll work closely with engineers, delivery teams and product owners to ensure what we build is secure, stable and reliable. If you enjoy digging into the detail, collaborating with technical and operational teams, and want to make a real impact - this could be your next move. This role is based in our Ansty, Coventry or Leicester offices and requires presence on site 4 days per week.

Why you'll love this job

  • You’ll join a collaborative team working at the frontline of technology and operations.
  • You’ll get to test real-world systems that keep the UK’s gas flowing - while developing new skills and making a meaningful contribution.
  • Real-World Impact - Contribute to critical infrastructure testing.
  • Technical Variety - Work with SCADA, OT devices and networked systems.
  • Hands-On Role - Get involved in every stage of the testing lifecycle.
  • Collaborative Environment - Work alongside engineers, analysts and technical leads.
  • Skill Growth - Expand your expertise in OT, security and test automation.

What you’ll bring

  • You’re detail-focused, curious and technically capable - with a passion for problem-solving and a desire to keep learning.
  • You’ll bring hands-on testing skills, a collaborative mindset, and the ability to work across teams in a structured but flexible environment.
  • Testing know-how - Experience with integration, regression and performance testing.
  • Qualifications - ITIL Foundation (minimum) desirable, ISTQB/ISEB Certificate in Software Testing or equivalent relevant qualification.
  • OT experience - Understanding of SCADA/PLC systems and operational technologies.
  • Problem-solving mindset - Comfortable investigating, analysing and resolving complex issues.
  • Tool confidence - Skilled in using test tools and documenting results.
  • Team player - Strong communication and ability to work with engineers and IT teams.

Be part of something bigger. Test the systems that power our future. Apply now and help shape a safer, smarter energy network with Cadent.

Please note that this position will close on Sunday 20th April, with interviews scheduled shortly after.

Disclaimer: While the closing date is set as mentioned, we reserve the right to close the application process earlier if necessary, depending on the unique circumstances of each role.

At Cadent, we're thrilled to be part of the future of UK energy! We have a clear roadmap to drive our performance to the forefront of our industry and support the UK government in achieving its net zero targets by 2050. We're making a difference through innovation and new ways of working. Together, we're shaping a cleaner, greener future for our 11 million customers, whom we put at the heart of everything we do.

What’s In It for You

Here at Cadent, we recognise that our people are truly unsung heroes. Quietly confident, delivering every day - that’s why we’re committed to supporting our people to get the best out of themselves. For this role, we offer:

  • Annual bonus
  • Pension Scheme double matched up to a total of 18% of salary
  • 25 days holiday, plus statutory days, and an option to buy more
  • An extra day off each year to celebrate life’s special moments
  • Career development with funded learning options
  • Flexible working and strong ED&I commitments
  • Generous family policies and flexible benefits
  • Retail discounts, gym access, and more

We support a healthy work-life balance and are open to flexible working options.

Diversity and Inclusion

Don’t meet every requirement? No problem! If you’re excited about this opportunity but your experience doesn’t align perfectly with every qualification mentioned, we would still love for you to submit your application - you may just be the right person for this role or other opportunities at Cadent. We value diversity and are committed to being an equitable employer. Our employee communities - Women in Cadent, Pride at Work (LGBTQ+), Embrace (ethnicity and religion), Thrive! (disability), the Cadent Military Community, the Grief Awareness Community, and the Men’s Engagement Network (M.E.N) - can’t wait to welcome you!

Circle Back Initiative

As a proud member of The Circle Back Initiative, we ensure all candidates receive a response to their application.

What’s next?

To be considered for this role, please submit your application with an up-to-date CV and our Talent Acquisition team will get in touch soon. To learn more about Cadent, visit our website at Home - Cadent Gas Ltd. Be part of something big. Help shape the future of gas for generations to come.

OT Test Analyst employer: Cadent

At Cadent, we pride ourselves on being an exceptional employer, offering a collaborative work culture where your contributions directly impact the UK's critical gas distribution infrastructure. With a strong focus on employee growth, we provide extensive career development opportunities, flexible working arrangements, and a comprehensive benefits package that includes generous holiday allowances and a double-matched pension scheme. Join us in Ansty, Coventry or Leicester, and be part of a team that values diversity, innovation, and a commitment to shaping a cleaner, greener future for millions.
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Contact Detail:

Cadent Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land OT Test Analyst

✨Tip Number 1

Familiarise yourself with SCADA and OT systems before your interview. Understanding how these systems operate will not only help you answer technical questions but also demonstrate your genuine interest in the role.

✨Tip Number 2

Network with current or former employees of Cadent on platforms like LinkedIn. They can provide insights into the company culture and the specific challenges faced by the OT Test Analyst team, which can be invaluable during your discussions.

✨Tip Number 3

Prepare to discuss your problem-solving approach in detail. Be ready to share examples of complex issues you've resolved in past roles, especially those related to testing and operational technology.

✨Tip Number 4

Showcase your collaborative skills by preparing examples of successful teamwork. Since this role involves working closely with engineers and product owners, highlighting your ability to communicate effectively across teams will set you apart.

We think you need these skills to ace OT Test Analyst

Hands-on Testing Skills
Integration Testing
Regression Testing
Performance Testing
Understanding of SCADA Systems
Understanding of PLC Systems
Operational Technology Knowledge
Problem-Solving Skills
Analytical Skills
Test Automation
Documentation Skills
Collaboration Skills
Communication Skills
ITIL Foundation Certification
ISTQB/ISEB Certification in Software Testing

Some tips for your application 🫡

Understand the Role: Before applying, make sure you fully understand the responsibilities of an OT Test Analyst. Familiarise yourself with SCADA and OT systems, as well as the importance of testing in maintaining critical infrastructure.

Tailor Your CV: Highlight your relevant experience in testing, particularly with integration, regression, and performance testing. Include any qualifications like ITIL Foundation or ISTQB/ISEB certifications that align with the job requirements.

Craft a Compelling Cover Letter: Use your cover letter to express your passion for problem-solving and your desire to contribute to national infrastructure. Mention specific experiences that demonstrate your hands-on testing skills and collaborative mindset.

Showcase Your Technical Skills: In your application, emphasise your familiarity with test tools and your ability to document results effectively. Provide examples of how you've successfully worked with engineers and IT teams in previous roles.

How to prepare for a job interview at Cadent

✨Understand the Role

Make sure you thoroughly understand the responsibilities of an OT Test Analyst. Familiarise yourself with SCADA and OT systems, as well as the importance of testing in maintaining critical infrastructure.

✨Showcase Your Problem-Solving Skills

Be prepared to discuss specific examples where you've successfully identified and resolved complex issues in previous roles. This will demonstrate your analytical mindset and ability to tackle challenges head-on.

✨Emphasise Collaboration

Since this role involves working closely with engineers and delivery teams, highlight your experience in collaborative environments. Share instances where teamwork led to successful project outcomes.

✨Prepare for Technical Questions

Expect technical questions related to integration, regression, and performance testing. Brush up on relevant tools and methodologies, and be ready to explain how you've applied them in past projects.

OT Test Analyst
Cadent
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  • OT Test Analyst

    Coventry
    Full-Time
    36000 - 60000 £ / year (est.)

    Application deadline: 2027-04-22

  • C

    Cadent

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