Credit Card Administrator in London

Company Overview Metrea delivers effects-as-a-service to national security partners across five domains and more than a dozen mission areas. These include airborne ISR, electronic warfare, secure communications, aerial refueling, special air missions, aerial firefighting, and advanced simulation. We own the whole stack: designing, building, and operating turnkey capabilities that give our partners decisive, asymmetric advantage against rapidly evolving threats.

Position Summary Metrea is seeking a detail-oriented and proactive Credit Card Administrator to oversee the administration of its global corporate credit card programs. This role supports the Accounting and Treasury functions and serves as the primary point of contact for all aspects of Metrea’s current and future corporate card programs. The ideal candidate possesses strong analytical, organizational, and problem-solving skills, with the ability to manage multiple priorities in a fast-paced environment.

What You'll Do

• Administer and oversee Metrea’s global corporate credit card programs, ensuring effective governance, compliance, and operational efficiency.
• Monitor and manage credit limits at both the program and individual cardholder level, proactively identifying and addressing utilization concerns.
• Coordinate the issuance, modification, and cancellation of corporate credit cards, including onboarding new employees and terminating cards for departing personnel.
• Serve as the primary administrator for corporate card accounts, maintaining accurate cardholder records, approval hierarchies, and program controls.
• Monitor employee compliance with expense reporting requirements and communicate delinquent submissions to cardholders, managers, and leadership as appropriate.
• Act as the primary liaison between Metrea and banking partners, resolving cardholder issues, disputes, fraud concerns, account maintenance requests, and program administration matters.
• Develop and present recommendations to senior leadership regarding enhancements to corporate card programs, policies, controls, and related business processes.
• Drive continuous process improvement initiatives to enhance program effectiveness, strengthen controls, and support organizational growth.

What You Bring

• 1–3 years of experience in accounting, finance, treasury, accounts payable, administration, or a related business function.
• Strong organizational skills with the ability to manage multiple priorities and meet deadlines.
• Excellent attention to detail and commitment to accuracy.
• Strong written and verbal communication skills, with the ability to interact professionally across all levels of the organization.
• Proficiency in Microsoft Excel and other Microsoft Office applications.
• Demonstrated problem-solving skills and the ability to identify opportunities for process improvement.
• Customer-service mindset with a proactive and collaborative approach to supporting employees and stakeholders.

Benefits

• Private Medical Insurance
• Subsided gym membership / plans through Wellhub
• Electric Car scheme
• Cycle to work scheme
• Salary sacrificed pension scheme
• Free lunch on office days
• Enhanced Parental Leave
• 30 days annual PTO plus b/h
• Bonus Scheme
• Personal development opportunities

Work Authorization / Security Clearance The employee will have the legal right to work in the UK and will be able to produce right to work documentation.

Position Type and Expected Hours of Work This is a full-time position with typical working hours of Monday through Friday, 9:00 a.m. to 6:00 p.m. Work Environment This job operates in an office setting, London (attendance at London office 3 days a week). Travel Ability to travel occasionally, as business needs require. Travel is expected to be infrequent and not a regular component of the role.