{"id":3906995,"url":"https://alion.io/job/umbra-senior-spacecraft-mechanical-engineer","title":"Senior Spacecraft Mechanical Engineer","company":{"id":58866,"name":"Umbra","domain":"umbra.space","url":"https://alion.io/company/umbra-space","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workable","truth_index":{"grade":"B","score":84,"open_postings":7,"ghost_share":0,"stale_share":0.429,"repost_share":0,"time_to_fill_p50_days":79,"computed_at":"2026-11-09T06:03:00Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Santa Barbara, United States","Arlington, United States","Reston, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":150000,"max":200000,"currency":"USD","period":"year","gross":null,"usd_annual":200000},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":true,"technologies":[{"name":"C++","optional":false},{"name":"MATLAB","optional":false},{"name":"Python","optional":false}],"status":"live","first_seen_at":"2026-11-07T03:55:39Z","employer_posted_date":"2026-11-07","last_verified_at":"2026-11-09T14:38:18Z","board_verified":true,"closed_at":null,"days_open":2,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":2},"description":"Umbra is an American space technology company delivering advanced systems, from sensors to spacecraft, that empower customers worldwide with unmatched access to critical information from space. Our mission is simple and ambitious: redefine space-for people, systems, and missions in every domain. Our teams develop capabilities that deliver persistent access, resilient performance, and mission-ready solutions, advancing U.S. space leadership while keeping the world safe and informed.\nAbout the Job\nWe are seeking a skilled and motivated professional to join our multidisciplinary engineering team as a Senior Spacecraft Mechanical Engineer, where you will play a key role in developing next-generation space systems and mechanisms. The ideal candidate is passionate about designing, prototyping, building, and testing hardware using first principles engineering, and thrives in a fast-paced, collaborative environment.\nThis position is based on-site at one of our office locations: Santa Barbara/Goleta, CA; Arlington, VA; or Reston, VA.\nKey Responsibilities\nDesign, build and test spacecraft hardware and mechanisms, including: \nCollaborating with cross-functional teams to define and refine requirements.\nDeveloping initial design concepts and physical prototypes.\nWorking closely with the Chief Engineer and Systems Architects to optimize designs for performance and manufacturability.\nCreating detailed design documentation, including drawings, design guides, and Interface Control Documents (ICDs).\nDeveloping and executing work instructions, test plans, and test reports.\nPartnering with technicians and manufacturing engineers to troubleshoot and resolve hardware issues .\nProviding mechanical engineering support to other engineering teams as needed.\nOccasionally supporting launch and test campaigns outside regular hours, including evenings and weekends.\nPerforming other duties as required.\nRequirements\nRequired Qualifications\nBachelor's degree in mechanical engineering, aerospace engineering, or a related technical field. \n5-8+ years of professional experience in aerospace, mechanical, and/or manufacturing engineering.\nStrong multidisciplinary understanding of mechanisms and mechanical systems.\nHands-on experience in manufacturing and assembling parts using various methods and standards.\nProficiency in CAD software, with experience in design and drafting to ASME Y14.5 standards.\nExpertise in first principles analysis, including hand calculations and Finite Element Analysis (FEA).\nExcellent problem-solving skills, with the ability to independently research, diagnose, and clearly explain technical challenges and solutions.\nDesired Qualifications\n12+ years of professional experience in aerospace, mechanical, and manufacturing engineering.\nA strong desire to thrive in a fast-paced, highly collaborative team environment.\nIn-depth knowledge of space launch requirements and processes.\nExperience working with RF devices, understanding of their basic principles, and familiarity with relevant analysis software.\nFamiliarity with printed circuit boards (PCBs), electronics assemblies, and harnessing.\nProficiency in programming languages such as Python, C++, Arduino, or MATLAB.\nExperience working with RF devices, understanding of their basic principles, and familiarity with relevant analysis software.\nBenefits\nFlexible Time Off, Sick, Family & Medical Leave\nMedical, Dental, Vision, Life, LTD, STD (employer funded)\nVol Life, Critical Illness, Accidental, Hospital Indemnity, Pet Insurance (employee funded)\n401k with 3% non-elective company contribution\nStock Options\nFree Parking\nFree lunch in office daily\nUmbra is an Equal Opportunity Employer. We do not discriminate in hiring on the basis of sex, gender identity, sexual orientation, race, color, religious creed, national origin, physical or mental disability, protected veteran status, or any other characteristic protected by federal, state, or local law.\nEmployment Eligibility Verification\nIn compliance with federal laws, all hired persons will be required to verify their identity and eligibility to work in the United States by completing the required Employment Eligibility Verification Form (I-9 Form) upon hire.\nITAR/EAR Requirements\nThis position may include access to technology and/or data that is subject to U.S. export controls pursuant to ITAR and EAR. To comply with federal export controls, all persons hired must be a U.S. citizen, U.S. national, U.S. lawful permanent resident, refugee or asylee as defined by 8 U.S.C. § 1324b(a)(3), or must otherwise be eligible to obtain the required authorizations from the U.S. Department of State and/or U.S. Department of Commerce as applicable.\nPay Transparency\nThis job posting may cover multiple career levels. To ensure greater transparency, we provide base salary ranges for all roles, regardless of location. Our standard pay ranges are based on the role’s function and level, benchmarked against similar growth-stage companies. Compensation may vary based on geographical location, as certain regions may have different cost-of-living factors. The final offer will also be influenced by the candidate's skills, responsibilities, and relevant experience.\nCompensation Range\nThe Compensation Range for this role is $150,000 - $200,000 DOE.","description_format":"text","description_chars":5291,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":["401k plan","Flexible time off","Stock options"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"},{"name":"Virginia","iso":null,"kind":"city"},{"name":"California","iso":null,"kind":"city"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Geospatial Analytics","Satellite Manufacturing","Earth Observation"],"lifecycle":[{"event":"open","at":"2026-11-07T03:55:39Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":2,"expected_fill_days":79,"reasons":["conf:1","win:early"],"computed_at":"2026-11-09T06:03:00Z"},"pay":{"stated_usd_annual":200000,"is_top_pay":true},"html_url":"https://alion.io/job/umbra-senior-spacecraft-mechanical-engineer","json_url":"https://alion.io/job/umbra-senior-spacecraft-mechanical-engineer.json","meta":{"generated_at":"2026-11-09T17:16:51Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":676,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-10T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":58866},"rest":"https://alion.io/mcp/rest/get_company?id=58866"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fumbra-senior-spacecraft-mechanical-engineer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":2,"usd":0.2},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fumbra-senior-spacecraft-mechanical-engineer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fumbra-senior-spacecraft-mechanical-engineer"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/umbra-senior-spacecraft-mechanical-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fumbra-senior-spacecraft-mechanical-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3906995}},{"tool":"search_jobs","arguments":{"company":"umbra.space","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3906995},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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