Senior Mechanical Engineer

LOCATION: CALMSDEN, CIRENCESTER, UK - WITH FIELD TRAVEL

THE LAST FRONTIER

The Arctic is a place of extremes: unforgiving, untamed, and undergoing rapid change. A literal defrosting reveals a multi-trillion-dollar opportunity spanning energy, defence, logistics, research, and infrastructure.

ARD was founded on a paradox. The Arctic is both the next great economic frontier and one of the most hostile environments on Earth. Rich in resources and strategically vital, yet bone-chillingly cold, dark for months, and fundamentally inhospitable to humans. This paradox—an explosion of activity in a place that resists human presence—is why we exist. Our solution is autonomy.

We build systems that operate reliably and intelligently in the Arctic, so that humans don't always have to.

Founded by record-holding pioneers with decades of polar experience, we take calculated risks on hard problems that matter. If you want to build and deploy ground-up technology with real-world impact, at an inflection point in history that won’t reappear, we’d like to talk.

THE ROLE
We’re looking for a Senior Mechanical Engineer to own the design, build, and deployment of cold-hardened hardware — from field-ready energy systems to autonomous surface and sub-surface platforms. You’ll work from first principles to engineer real-world solutions that operate where failure isn’t an option. You’ll lead end-to-end design, push hardware and material limits, and take your work into the field — from the workshop to the Arctic.

CORE RESPONSIBILITIES

• Design, test, and deliver Arctic-ready hardware from cradle to deployment for ARD’s product-line

• Drive materials choices, joinery, sealing, and reliability under thermal/mechanical stress

• Run cold-chamber and durability testing, along with Test Engineer, to ensure performance in sub-zero climates

• Integrate closely with electrical, software, and deployment teams (systems, software, GIS, RF)

• Set QA standards to ensure our systems stay bulletproof in the harshest conditions

• Travel to the Arctic for R&D field testing and meetings with industry reps

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