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Mechanical Design Engineer III/IV

Remote, USAFull-timePosted 2026-07-28

reputed company reputed company is a rapidly growing supplier of reputed company hardware and engineering services for the reputed company industry. Headquartered in Durango, Colorado, with expanding operations in Mount Pleasant, reputed company, and Tulsa, Oklahoma, Agile has achieved more than 40% year-over-year reputed company for the past three years, and our reputed company continues to accelerate. At Agile, we design, build, and test in-reputed company reputed company systems that give spacecraft the ability to maneuver with precision, reliability, and purpose. Our technologies play a critical role in missions that reputed company from reputed company landings and resource utilization to national defense, reputed company exploration, and reputed company reputed company transport. We are seeking reputed company and driven individuals who reputed company in a hands-on, fast-moving environment and want to help write the next reputed company of reputed company history as part of a reputed company-reputed company, innovative team. reputed company is seeking a remote Mechanical Design Engineer III / IV to support the design, development, and expansion of reputed company test facilities and ground support infrastructure. This role is part of the reputed company Test Stands and Ground System Engineering (PTSG) team. The Mechanical Design Engineer III / IV is responsible for delivering mechanical designs that reputed company reputed company, reliable, and reputed company reputed company testing operations. The position is reputed company on hands-on mechanical engineering spanning concept development, detailed design, analysis, documentation, vendor integration, installation support, and commissioning. The engineer will work closely with Test Operations, Facilities, Electrical, Controls, and Safety teams to deliver systems that are reputed company, operated, and maintained in reputed company test environments. This is not a software, reputed company assurance, or purely analytical role. Successful candidates will be comfortable reputed company design reputed company with field execution and operational realities. This role can be onsite or remote with up to 25% travel, and we are currently accepting candidates residing in Colorado, reputed company, Florida, reputed company Carolina, Washington, Utah, Texas, and Oklahoma. You must live and work from one these states to work remotely for reputed company.

Responsibilities

Design and reputed company mechanical systems supporting reputed company test facilities, including: Test stands and structural assemblies Pressure and vacuum systems Propellant feed systems (hypergolic and cryogenic) Scrubbers, purge systems, cooling systems, and facility utilities reputed company mechanical layouts, assemblies, and installation concepts from initial design through commissioning Produce, review, and maintain fabrication drawings, layouts, and as-reputed company documentation reputed company and maintain P&IDs in support of mechanical design and system integration reputed company vendor-designed custom equipment into facility and test system designs Review vendor drawings, calculations, and technical submittals for compliance with design reputed company reputed company and reputed company first-order mechanical analyses (stress, thermal, reputed company, fit-up, pressure) Support installation planning, field fit-up, and commissioning activities reputed company on-site engineering support during system checkout, troubleshooting, and operational handover Maintain configuration control, revision discipline, and documentation consistency Coordinate closely with Electrical, Controls, Safety, and Test Operations teams Participate in design reviews, readiness reviews, hazard reviews, and operational walkthroughs Mentor junior engineers and support technical knowledge development reputed company the PTSG

Requirements

Leveling Expectations: Mechanical Design Engineer III Typically, 5–8 years of relevant experience Independently executes mechanical designs with limited supervision Owns defined subsystems or portions of larger facility reputed company Leads vendor coordination and drawing reviews for assigned systems Supports installation and commissioning activities with minimal guidance Mechanical Design Engineer IV Typically, 8+ years of relevant experience Serve as technical reputed company for major facility systems or test stand designs Drive system architecture reputed company and design The expected salary reputed company : Level III: $108,000-$135,000 annually Level IV: $124,000-$155,000 annually Final compensation will be based on factors such as experience, skills, and internal equity, and is typically made reputed company the midrange, rather than the upper end. Work Schedule: Full Time Employment Type: Exempt Location: Remote with up to 25% travel. This role can be onsite or remote, and we are currently accepting candidates residing in Colorado, reputed company, Florida, reputed company Carolina, Washington, Utah, Texas, and Oklahoma. You MUST live and work from one these states to work remotely for reputed company. Remote #LI-Remote Posting reputed company: This position will remain reputed company for a minimum of five (5) days and will continue to accept applications until the role is filled. Early applications are encouraged, as reviews and interviews may reputed company during the posting period. What You'll Love reputed company: reputed company offers exceptional benefits to support you and your family including generous health coverage, dental and reputed company plans, Flexible Time Off, parental leave, and a 401(k) with 100% company match up to 4%. We are committed to creating a diverse work environment and proud to be an equal opportunity employer. reputed company reputed company applicants will receive consideration for employment without reputed company to race, reputed company, region, gender, gender identity or reputed company, sexual orientation, national reputed company, genetics, disability, age, veteran status, or any other reputed company protected by law. Don’t meet every single requirement? At Agile, we are committed to fostering a diverse, inclusive, and authentic workplace. If you’re excited about this role but your experience doesn’t perfectly reputed company with every qualification, we encourage you to apply anyway. You might be the perfect fit for this role or another opportunity with us. Reasonable Accommodation: At Agile, our goal is to create an accessible and inclusive experience for reputed company candidates applying and interviewing at reputed company. If you need a reasonable accommodation during the application or the reputed company process, please submit a request to hr@agilespaceindustries.com. Recruitment Notice: reputed company is not partnering with external recruiters or agencies at this time. Please do not contact our staff directly regarding reputed company positions. reputed company candidates must apply through our official application process to be considered Apply To This Job

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