{"id":743846,"url":"https://alion.io/job/katalyst-space-senior-guidance-navigation-and-control-engineer-space-systems","title":"Senior Guidance, Navigation, and Control Engineer, Space Systems","company":{"id":1795060,"name":"Katalyst Space Technologies","domain":"katalystspace.com","url":"https://alion.io/company/katalystspace","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"A","score":93,"open_postings":11,"ghost_share":0,"stale_share":0.091,"repost_share":0,"time_to_fill_p50_days":91,"computed_at":"2026-10-21T05:46:15Z"}},"role":"Robotics","role_family":"Robotics","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Broomfield, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":140000,"max":240000,"currency":"USD","period":"year","gross":null,"usd_annual":240000},"salary_estimate":null,"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":true,"technologies":[{"name":"C++","optional":false},{"name":"Git","optional":false},{"name":"Linux","optional":false},{"name":"Path Planning","optional":false},{"name":"Python","optional":false}],"status":"live","first_seen_at":"2026-05-06T20:02:49Z","employer_posted_date":"2026-08-18","last_verified_at":"2026-10-21T16:54:19Z","board_verified":true,"closed_at":null,"days_open":167,"trust":{"level":"ok","repost_count":0,"flags":[],"days_open":167},"description":"Katalyst Description:\nKatalyst is an American technology company focused on dynamic space operations. We are building a fleet of dual-use multipurpose robotic space vehicles to create the future where maneuvering, upgrading, refueling, resupply and exploration are as routine as they are on Earth. Getting to space and overcoming the gravity well is only half the story. What you do there is the future. We are not building the trains. We are building the machines that lay down the tracks. By developing the foundational capabilities that make sustained, responsive operations possible, we enable a new era of space exploration that strengthens national security and ensures freedom of action in an increasingly contested domain.\nKatalyst Culture:\nWorking at Katalyst is intense, hands-on, and deeply rewarding. You’ll take real ownership and see your work move from concept to operations in an environment where the problems are hard and the impact is real. We value humility, craftsmanship, and doing things the right way, even when it’s harder. You’ll work closely with thoughtful, driven teammates who push each other to do their best. Oh, and we're dog friendly! \nBenefits:\nStock options & equity\nMedical, dental, and vision coverage\n401(k)\nUnlimited PTO\nCatered lunches\nWhat You’ll Do \nSupporting GNC algorithm trade studies \nBuilding simulation environments and prototype algorithms\nCollaborating on system-level integration \nDeveloping and validating 6-DoF simulation tools\nAssisting with datasets and algorithm evaluation\nSupporting implementation, testing, and debugging \nYour Ideal Background\nRequired \nBachelor’s degree in relevant engineering field \n3+ years of experience working in guidance, navigation, and control in one or more areas:\nModeling and simulation\nAlgorithm development for state estimation\nTrajectory or path planning \nClassical or modern control of dynamical systems\nSoftware development experience in Python for modeling and simulation applications\nExperience with GNC systems, sensors, or control algorithms \nAbility to work in fast-paced startup environment \nStrong problem-solving skills \nDesired \nExperience with space system development, especially around guidance, navigation and control, or rendezvous proximity operations.\nOrbital mechanics / Astrodynamics knowledge\nGit, Linux, Basilisk familiarity C/C++ experience\nStrong communication skills\nReal-time embedded systems experience\nHardware-in-the-loop experience\nSpacecraft hardware knowledge (RWAs, thrusters, etc)\nMission operations experience \nAdditional Requirements: Must be willing to work extended hours and weekends as needed.\nCompensation and Benefits: Your base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience. The anticipated salary range for this role is $140,000 - $240,000 annually.\nBase salary is just one part of your total rewards package at Katalyst. You will also be eligible for long-term incentives, in the form of the Employee Stock Option and Equity Plan, as well as a relocation bonus and other discretionary bonuses. You will also receive access to comprehensive medical, vision, and dental coverage, and unlimited Paid Time Off.\nAt Katalyst our work on projects involving the U.S. Department of Defense requires adherence to International Traffic in Arms Regulations (ITAR), 22 C.F.R. Parts 120-130, which requires compliance with U.S. export laws before allowing employees to perform certain positions. Currently, our available roles necessitate access to ITAR-controlled information, and as a result, Katalyst would have to ensure any non-US person is authorized access to ITAR information before the commencement of employment. We are committed to equal employment opportunities and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, or national origin.","description_format":"text","description_chars":3988,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":true,"languages":[]},"benefits":["Equity","Pet friendly","Stock options","Unlimited PTO"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":true,"industries":["Space Services","Humanoid Robots"],"lifecycle":[{"event":"open","at":"2026-09-11T13:29:32Z"}],"visa":[],"liveness":{"score":18,"band":"cold","label":"Long shot","p_open":1,"p_active":0.493,"p_room":0.36,"age_days":167,"expected_fill_days":91,"reasons":["conf:3","win:tail","crowd:"],"computed_at":"2026-10-21T05:46:15Z"},"pay":{"stated_usd_annual":240000,"is_top_pay":true},"html_url":"https://alion.io/job/katalyst-space-senior-guidance-navigation-and-control-engineer-space-systems","json_url":"https://alion.io/job/katalyst-space-senior-guidance-navigation-and-control-engineer-space-systems.json","meta":{"generated_at":"2026-10-21T19:34:25Z","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":27778,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-22T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"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":1795060},"rest":"https://alion.io/mcp/rest/get_company?id=1795060"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fkatalyst-space-senior-guidance-navigation-and-control-engineer-space-systems"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"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%2Fkatalyst-space-senior-guidance-navigation-and-control-engineer-space-systems"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"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%2Fkatalyst-space-senior-guidance-navigation-and-control-engineer-space-systems"},{"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/katalyst-space-senior-guidance-navigation-and-control-engineer-space-systems\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fkatalyst-space-senior-guidance-navigation-and-control-engineer-space-systems"}]}