Technical Assurance Supervisor
| Company: | Mitie |
|---|---|
| Salary: | Not specified |
| Hours: | Full-time |
| Location: | ASCN 1ZZ |
| Job type: | Contract |
| Posting date: | 14 Jul 2026 |
| Closing date: | 4 Oct 2026 |
Summary
Support the Future of Defence Infrastructure in the South AtlanticTax-Efficient Income | Accommodation & Meals Provided | Gym & Swimming Pool | Return Flights | Professional Development | Unique Lifestyle
Are you an experienced engineering or aviation professional looking for a unique overseas opportunity?
We are looking for a Technical Assurance Supervisor (TAS) to support the safe, compliant, and effective delivery of airfield operations and technical services on Ascension Island. Working within a highly operational environment, you will play a key role in maintaining engineering standards, assuring service quality, supporting aircraft operations, and leading technical compliance activities across multiple departments.
This is a rare opportunity to combine technical leadership, operational responsibility, and a rewarding overseas lifestyle while supporting a strategically important military and aviation operation.
About Ascension IslandAscension Island is one of the world's most remote British Overseas Territories, located in the South Atlantic Ocean. Home to a strategic military and aviation hub, the island offers a unique lifestyle, strong community spirit, outstanding outdoor activities, and the opportunity to gain valuable experience supporting critical UK Defence operations.
What's On Offer
-Tax-Efficient Income: Benefit from a simplified income tax structure, helping you maximise your take-home pay and saving potential.
-Free Accommodation & Meals: Free single accommodation and three daily meals provided, allowing you to retain more of your earnings.
-Return Flights to the UK Twice a Year: Stay connected with family and friends.
-40 Days Annual Leave Plus Bank Holidays: Plenty of time to rest, travel, and recharge.
-Gym & Swimming Pool Access: Access to gym, swimming, and more.
-Professional Development: Access to a range of learning opportunities, including business, science, arts, and language courses.
-Additional Financial Benefits: 5% Site Allowance paid monthly, and a 10% Tour Bonus paid annually.
-Relocation Support: Dedicated onboarding and experienced teams to help you settle into island life.
-Career-Defining Experience: Play a key role in supporting high-profile UK Defence operations.
-Unique Lifestyle: Live and work in one of the world's most remote and fascinating British Overseas Territories.
-24-Month Fixed-Term Contract: Enjoy the security of a defined overseas assignment.
What You'll Be DoingReporting to the Airfield Operations Manager (AOM), you will:
-Ensure airfield engineering standards, procedures, and regulatory requirements are implemented and maintained.
-Support the safe and efficient delivery of aircraft movements and associated airfield activities.
-Maintain technical documentation in line with CAA, MAA, MoD, JSP, TDOL, and manufacturer requirements.
-Manage and assure compliance within the Ground Equipment Section (GES), Motor Transport Mechanical Section (MTMS), and Visiting Aircraft Handling Section (VAHS).
-Maintain the equipment management system (JAMES), carrying out inspections and compliance checks.
-Monitor the quality of maintenance and engineering activities across the airhead.
-Coordinate training requirements and development plans for technical personnel.
-Conduct audits and support external inspections.
-Provide technical advice and assurance to operational management.
-Deputise for GES and MTMS Supervisors when required.
-Oversee the VAHS department and conduct annual staff appraisals.
-Support maintenance, servicing, fault diagnosis, and repair activities on Ground Support Equipment (GSE), vehicles, boats, and associated equipment.
-Support supply, FIRS operations, ship-to-shore transfers, and pipeline maintenance activities when required.
-Provide updates on Mission Critical equipment status and immediately escalate serviceability concerns.
What We're Looking ForEssential
-Experience working within a mechanical, electrical, engineering, maintenance, or workshop environment.
-Understanding of technical compliance and quality assurance processes.
-Familiarity with aerodrome operations and military aviation procedures.
-Strong IT skills, including Microsoft Office applications.
-Excellent written and verbal communication skills.
-Ability to engage confidently with colleagues, managers, military personnel, and stakeholders.
-Strong organisational skills with the ability to prioritise workloads and meet deadlines.
-Full, clean HGV driving licence.
Desirable
-Military engineering or aviation engineering background.
-Experience within MoD, Defence, aviation, or airfield environments.
-TG5 JNCO or above, or equivalent civilian supervisory experience.
-Knowledge of MAA, CAA, JSP, and MoD technical regulations.
-Experience using engineering asset management systems such as JAMES.
Personal Qualities
-Safety focused and compliance driven.
-Self-motivated and capable of working independently.
-Practical and hands-on approach to problem solving.
-Flexible and adaptable to operational demands.
-Willingness to undertake a varied role, including physically demanding tasks.
-Able to work and thrive in a remote island environment.
Security & Medical RequirementsSuccessful applicants must be able to obtain:
-MoD Basic Security Clearance.
-Ascension Island Government eVisa.
-Medical fitness certification.
-Dental fitness certification.
Ready for Your Next Adventure?If you're an experienced engineering or aviation professional looking to develop your career, maximise your earning potential, and gain unique overseas experience supporting UK Defence operations, we'd love to hear from you.
Apply now and join our team on Ascension Island.