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.
Our operating model is built around three interlocking pillars. The Support Groups provide a global shared-service – spanning people, finance, platform, operations, legal, and engagement. This frees up our Core Groups, who develop and own mission capabilities end-to-end, to focus entirely on delivery. The Market Groups apply a regional lens, ensuring that our agile and adaptable capabilities remain aligned to the wicked problems that matter most to our partners across the Americas, EMEA, and Asia-Pacific.
At the heart of our model is a simple but powerful idea: be a true partner with skin in the game. Our partners need effects, not just equipment. By owning the full stack – from the lab to the field – we are able to drive a continuous cycle of innovation that keeps our partners ahead. It's a fast-moving, intellectually demanding environment where talented people are given real responsibility, work on problems that matter, and contribute to an enterprise that is growing quickly and deliberately.
Headquartered in Washington, DC, with facilities across the United States, the United Kingdom, as well as Continental Europe and Asia-Pacific.
If you're naturally curious, highly organised, and thrive on getting the details right, this could be the perfect opportunity for you. We're looking for a proactive Accounts Assistant who enjoys taking ownership, solving problems, and contributing to a high-performing Finance team.
In this role, you'll play an important part in keeping our European finance operations running smoothly. From processing accounts payable, purchase orders, and employee expenses to supporting month-end close activities and bank reconciliations, you'll ensure financial information is accurate, timely, and reliable. You'll work closely with colleagues across the business, building strong relationships while continuously looking for ways to improve processes and deliver exceptional service.
This role is ideal for someone who is a self-starter, enjoys working in a fast-paced international environment, and is eager to build a broad foundation in finance while making a tangible impact every day.
The employee will have the legal right to work in the UK and will be able to produce right to work documentation.
Metrea Management Limited (MAM) is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or other characteristics protected by law.
This is a full-time with typical working hours of Monday through Friday, 9:00 a.m. to 6:00 p.m.
This job operates in an office setting , London (attendance at London office 3 days a week).
Ability to travel occasionally, as business needs require. Travel is expected to be infrequent and not a regular component of the role.
At Metrea, our single core value is Rooted in Humility, and our four cornerstone attributes are Entrepreneurial, Systematic, Discerning, and Over-Deliver. These form what we call our Teammate Firmware. Just like technical firmware connects software and hardware, our Firmware is the constant interface between our mission and our people. It defines how we show up, how we work together, and how we solve complex problems.
Our team Firmware creates a web-like, hyper-collaborative, dynamically hierarchical way of working that helps us adapt quickly, communicate openly, and distribute decision-making to where expertise actually lives. It enables groups to self-organize around hard problems, shift fluidly as priorities evolve, and operate with the trust, curiosity, and discipline required in a complex mission space. This foundation allows us to deliver elegant, effective solutions and uphold our purpose: protecting our precious inheritance.
Metrea, formerly Meta Aerospace, offers a deep stack of defense capabilities and services for our customers and partners, allowing them to anticipate, secure, and defend their interests in a rapidly changing problem space. We architect cutting-edge solutions across a wide variety of missions from ISR services, to multi-mission electromagnetic technologies, to simulations applications.
