Supply Chain Engineer II/Sr. Supply Chain Engineer
Listed on 2026-02-16
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Engineering
Quality Engineering, Manufacturing Engineer, Systems Engineer, Mechanical Engineer
About Us
At Antares, our long-term mission is to make clean energy abundant from Earth to the Asteroid Belt. We’re fueled by the belief that advanced nuclear energy can strengthen our military, solve the climate crisis, elevate global living standards, and expand humanity's presence in outer space. To achieve our mission, we’re building mass-producible, inherently safe, deployable microreactors that can be used terrestrially, underwater, and in space.
Formed in 2023, the Antares team hails from Space
X, The White House, MIT, Rigetti Computing, The Air Force, General Atomics, Relativity Space, Ursa Major, and National Laboratories like Los Alamos, Idaho, and Oak Ridge. Antares has raised over $130M in venture capital from top-tier investors and has over $13M in government funding.
As an early member of the Antares supply chain team, you will define and execute the strategic roadmap required for the company to successfully iterate through prototyping and into full-rate production. This will include identifying, qualifying, and developing suppliers across many commodities, proactively maturing fragile or nonexistent supply chains, interfacing with engineering teams to ensure design for manufacturability, and creating the processes and systems necessary to scale our business.
As a growing company, you will also have the opportunity to wear many hats and influence areas outside of supply chain.
The ideal candidate will be able to execute in an ambiguous environment, with the ability to efficiently balance many different priorities - you will be part of a small team tackling significant and complex challenges, and will have a key role in contributing to the success of the company both in the short and long-term.
Roles and Responsibilities:Define the initial strategic roadmap for select commodities, such as machined components, electromechanical systems and controls, shielding, thermal management, turbo machinery, fuel, and others
Identify and onboard suppliers across many commodities to develop a mature supply base capable of supporting both prototyping and eventually full-rate production
Engage with responsible and manufacturing engineering teams to review drawings and provide feedback in collaboration with suppliers on design for manufacturing
Coordinate closely with quality teams to ensure compliance with the Antares quality program regarding supplier onboarding, quality and documentation requirements, addressing nonconformances, and developing supply chain related procedures
Direct the business on informed make-versus-buy decision, considering factors such as design feedback loop, product function, capital and resource investment, and manufacturing methods
Create bottoms-up analyses for should-costing to support commercial negotiations and supplier evaluation
Develop performance metrics and reporting to identify, communicate, and manage critical path items
Execute on near-term actions related to prototyping and development hardware to guarantee schedules for engineering and testing milestones
Bachelor’s degree in engineering, computer science, math, physics or related fields AND 3+ years of experience in design or manufacturing engineering, supplier development or supplier quality, or supply chain management
OR 5+ years of experience in design or manufacturing engineering, supplier development or supplier quality, or supply chain management
Skills & Experience:
3+ years of experience in supply chain management or manufacturing for complex systems and assemblies
3+ years of experience in the aerospace & defense, automotive, semiconductor, or energy industries
Proficiency in supply chain related systems, including MRP and ERP
Demonstrated track record of managing a diversity of commodities and suppliers
Broad experience across several supply chain functions, including planning, procurement, supplier development, supplier quality, and logistics
Proven success in a start-up environment or similar
Ability to work long hours and weekends as necessary to support critical milestones
Ability to travel up to 40% when necessary to interface with suppliers
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