Job Title: Principal Operational Technology Engineer
Location: Plymouth, Devon + Hybrid Working Arrangements
Compensation: Competitive salary + Benefits
Role Type: Full time / Permanent
Role ID: SF69723
Shape the Future of Defence and Engineering
At Babcock we’re working to create a safe and secure world, together, and if you join us, you can play your part as a Principal Operational Technology Engineer at our Devonport Royal Dockyard site.
The role
As a Principal Operational Technology Engineer, you’ll lead the design, implementation and support of cutting-edge operational technology systems that keep critical defence and aerospace operations running smoothly. This is a role where your expertise will directly contribute to national security and innovation, while offering you opportunities for career growth and technical leadership.
Day-to-day, you’ll:
- Deliver robust OT solutions for complex engineering environments.
- Lead technical teams to ensure compliance with cybersecurity and safety standards.
- Collaborate with stakeholders to define system requirements and integration strategies.
- Oversee troubleshooting and performance optimization of OT systems.
- Drive continuous improvement and innovation in operational technology.
This role is full time, 35 hours per week and provides hybrid working arrangements with 3 days in the office/onsite and 2 days working from home.
Essential experience of the Principal Operational Technology Engineer
- Demonstrated expertise with VMware, Hyper-V, or similar virtualization platforms
- Skilled in networking and switch configuration
- Proven ability to support servers, including RAID setup and maintenance
- Hands-on experience with legacy operating systems (NT, XP, 7, 10)
- Strong interpersonal skills to engage constructively with colleagues and stakeholders
- Ability to manage and prioritise support tasks effectively
Qualifications for the Principal Operational Technology Engineer
- Degree in Engineering, Computer Science, or a related discipline.
Security Clearance
The successful candidate must be able to achieve and maintain Security Check (SC) security clearance for this role.
Many of the positions within our company are subject to national security clearance and Trade Control restrictions. This means that your eligibility for certain roles may be affected by your place of birth, nationality, current or former citizenship, and any residency you hold or have held. Further details are available at United Kingdom Security Vetting: clearance levels - GOV.UK (www.gov.uk).
What we offer
- Generous holiday allowance
- Matched contribution pension scheme, with life assurance
- Access to a Digital GP, annual health check, and nutritional consultations through Aviva DigiCare+
- Employee share scheme
- Employee shopping savings portal
- Payment of Professional Fees
- Reservists in the armed forces receive 10-days special paid leave
- Holiday Trading is a benefit that allows UK Babcock employees to buy additional leave or to sell up to one working week of annual leave from their annual entitlement. This Window opens February through to March annually.
- ‘Be Kind Day’ enables employees to take one working day's paid leave a year (or equivalent hours) to undertake volunteering work with their chosen organisation or registered charity
- Excellent development opportunities and benefits package including an employee assistance programme supporting physical, mental and financial wellbeing.
Babcock International
For over a century Babcock has helped to defend nations, protect communities and build a better world. To continue, we must adapt, advance and be a sustainable business with a shared goal.
We are a disability confident committed employer. If you have a disability or need any reasonable adjustments during the application and selection stages, please email careers@babcockinternational.com with the subject header ‘Reasonable adjustments requirement’. We’re committed to building an inclusive culture where everyone’s free to thrive. We are happy to talk about flexible working – please ask about alternative patterns of work at interview.
Closing date: 26/11/2025
#BABDESTNUC