IT Jobs

Senior Operational Technology (OT) Security Consultant

Amentum • Aldermaston, Reading

Salary

£40k – £40k

Posted

1 November 2026

Sponsor match

high

Global Business Mobility: Senior or Specialist WorkerWorker (A rating)

Role overview

Amentum is hiring a Senior Operational Technology (OT) Security Consultant in Aldermaston, a it role. The advertised salary is £40k – £40k. Amentum holds an active licence on the UK Home Office register of sponsors for the Global Business Mobility: Senior or Specialist Worker route, which means it can sponsor a visa for this hire if it chooses to.

We'll inspire and empower you to deliver your best work so you can evolve, grow and succeed - today and into tomorrow. We offer an exciting range of opportunities to develop your career within a supportive and diverse team who always strive to do the right thing for our people, clients and communities. People are our greatest asset, and we offer a competitive package to retain and attract the best talent. In addition to the benefits you'd expect, UK employees also receive free single medical co…

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Visa sponsorship snapshot

Employer: Amentum — confirmed licensed sponsor
Visa route: Global Business Mobility: Senior or Specialist Worker
Advertised salary: £40k – £40k
How this salary compares: about 30% below the £57,790 median across 841 it roles with published salaries on FindSponsorJobs
Location: Aldermaston, Reading
Posted: 1 November 2026
How we verify sponsors: employers are matched against the UK Home Office register of licensed sponsors — read our methodology.

About this sector

IT and technology roles are one of the most consistently sponsored categories in the UK. Software engineers, data scientists, cloud architects, DevOps specialists, and cybersecurity professionals are in demand across finance, retail, the public sector, and specialist tech firms. Many large IT employers maintain established sponsorship processes through their HR and talent teams.