{"id":982586,"url":"https://alion.io/job/vantor-scientific-software-engineer","title":"Scientific Software Engineer","company":{"id":15008,"name":"Vantor","domain":"vantor.com","url":"https://alion.io/company/vantor","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":84,"open_postings":11,"ghost_share":0,"stale_share":0.636,"repost_share":0,"time_to_fill_p50_days":36,"computed_at":"2026-11-05T05:54:30Z"}},"role":"Backend","role_family":"Backend","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":["Longmont, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":105000,"max":140000,"currency":"USD","period":"year","gross":null,"usd_annual":140000},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"CI/CD","optional":false},{"name":"Linux","optional":false},{"name":"Agile","optional":true},{"name":"AWS","optional":true},{"name":"Kubernetes","optional":true},{"name":"PostgreSQL","optional":true},{"name":"Python","optional":true},{"name":"Rest API","optional":true}],"status":"live","first_seen_at":"2026-09-16T21:59:47Z","employer_posted_date":"2026-09-16","last_verified_at":"2026-11-05T07:33:28Z","board_verified":true,"closed_at":null,"days_open":49,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":49},"description":"Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what’s happening now and shape what’s coming next. Vantor is a place for problem solvers, changemakers, and go-getters-where people are working together to help our customers see the world differently, and in doing so, be seen differently. Come be part of a mission, not just a job, where you can: Shape your own future, build the next big thing, and change the world.\nTo be eligible for this position, you must be a U.S. Person, defined as a U.S. citizen, permanent resident, Asylee, or Refugee.\n\nExport Control/ITAR: Certain roles may be subject to U.S. export control laws, requiring U.S. person status as defined by 8 U.S.C. 1324b(a)(3).\nPlease review the job details below.\nVantor is seeking a Software Engineer to join the Radiometric Calibration, Assessment, and Monitoring (RadCAM) team in Longmont, CO. This is a unique opportunity to build software that directly supports the calibration and performance of a satellite constellation. You'llwork alongside scientists and remote sensing experts to ensure the quality of the imagery and data products used by customers around the world. If you'reexcited about applying software engineering to real-world space systems, Earth observation, and scientific analysis, this role offers the chance to have a direct impact on how satellite data is collected, calibrated, and delivered.\nResponsibilities:\nSupport RadCAM software systems within Vantor's space operations and production environments.\n\nPerform service design and architecture and perform service reliability monitoring on existing systems.Provide software design and technical support to members of the RadCAM team.\n\nDevelop and test software that integrates with the existing ground system through the Vantor continuous integration/continuous deployment pipeline.Develop automated unit, integration, and functional tests.\n\nCollaborate with RadCAM’sSubject Matter Experts (SMEs) to commission future satellite imaging sensorsand enhance the current capacity of Vantor’s radiometric calibration operations.\n\nProvide an interface between RadCAM team and the greater Vantor software development teams and assistin guiding RadCAM team’s adhering tosoftware best practices.\n\nProvide architectural and design advice on the future direction of a cloud-based,distributed tech stack.\n\nTroubleshoot operational issuesand data anomalies, on the ground and in space.\n\nSupport deadlines and communicate issues/results.\n\nMinimum Qualifications:\nMust be a U.S. citizen\n\nBachelor's degree in computer science, aerospace engineering, or related field\n\nTwo additionalyears of experience may be substituted for a degree\n\nMinimum of 5years of related experience with a Bachelor'sdegree; or 3yearsand a Master'sdegree; or a PhD; or equivalent experience.\n\nStrong verbal and written communication, organization, and leadership skills\n\nStrong software engineering skills\n\nExperience withCI/CDpipeline deployment workflow\n\nExperience developing applications that run on Linux\n\nPreferred Qualifications:\nWilling and able to obtain U.S. Government Secret security clearance\n\nPython fluency\n\nExperience with Aerospace and/or Satellite Ground Systems\n\nExperience with image processing, geospatial analysis, and remote sensing data.\n\nExperience working in an Agile process\n\nExperience supporting operations in production and test environments\n\nExperience with SOA/REST/JSON in Kubernetes and AWS\n\nExperience with PostgreSQL\n\nExperience with operational support of an AWS Cloud Infrastructureand microservice based architecture\n\nExperience with docker and virtual environments\n\nPay Transparency: To support pay transparency, Vantor includes salary ranges in all U.S. job postings. Starting pay for this role will fall within the listed range and will be based on factors such as experience, qualifications, skills, location, and market conditions. Candidates who meet the minimum requirements for the role should not expect to receive compensation at the top of the range. The listed range reflects the expected pay for this position, and final offers will be determined based on each candidate’s experience, expertise, and alignment with the role.\n•The base pay for this position within Colorado is: $105,000.00 - $140,000.00 - $154,000.00 annually.For all other states, we use geographic cost of labor as an input to develop market-driven ranges for our roles, and as such, each location where we hire may have a different range.\nBenefits: Vantor offers a competitive total rewards package that goes beyond the standard, including a robust 401(k) with company match, mental health resources, and unique perks like student loan repayment assistance, adoption reimbursement and pet insurance to support all aspects of your life. You can find more information on our benefits at: https://www.Vantor.com/careers\nAdditionally, this position is incentive eligible with a target based on contribution, company performance, and/or individual results achieved; the specific incentive plan and target amount will be determined based on the role and breadth of contributions.The application window is three days from the date the job is posted and will remain posted until a qualified candidate has been identified for hire. If the job is reposted regardless of reason, it will remain posted three days from the date the job is reposted and will remain reposted until a qualified candidate has been identified for hire.\nThe date of posting can be found on Vantor's Career page at the top of each job posting.\nTo apply, submit your application via Vantor's Career page.\nEEO Policy: Vantor is an equal opportunity employer committed to an inclusive workplace. We believe in fostering an environment where all team members feel respected, valued, and encouraged to share their ideas. 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