{"id":3440958,"url":"https://alion.io/job/hx5-aerospace-systems-engineer","title":"Aerospace Systems Engineer","company":{"id":4442190,"name":"HX5","domain":"hxfive.com","url":"https://alion.io/company/hx5","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Career site","truth_index":null},"role":"Aerospace","role_family":"Aerospace","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":["Brook Park, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":116000,"max_usd":210000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":265},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Verification & Validation","optional":false}],"status":"live","first_seen_at":"2026-09-24T13:21:40Z","employer_posted_date":"2026-10-29","last_verified_at":"2026-11-04T12:18:49Z","board_verified":true,"closed_at":null,"days_open":41,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":41},"description":"Aerospace Systems Engineer\nSystems Engineer III\nNASA Glenn Research Center\nBrook Park, Ohio\nHX5 is an award-winning provider of engineering, research and development, and technical services to clients such as NASA and the Department of Defense. Founded in 2004, HX5 is a fast-growing veteran- and woman-owned company with locations nationwide.\nHX5 is currently seeking an Aerospace Systems Engineer to join our team in Brook Park, Ohio in support of the GEARS contract at NASA Glenn Research Center.\nEssential Duties and Responsibilities:\nNASA’s new mission to demonstrate deep-space nuclear-electric propulsion will adapt Gateway’s Power and Propulsion Element (PPE) to be used with the Space Reactor-1 (SR-1) Freedom as its structural and propulsion foundation. The selected candidate will support the modification and redefinition of requirements and their verification and validation (V&V) in support of the changes needed to the PPE. SR-1 is planned to launch in December 2028 and is the NASA spacecraft that will provide a path to future higher power and longer duration missions.\nThe selected candidate will support PPE requirements definition, and their V&V. Primary responsibilities will include:\nEnsure the system requirements are accurately and thoroughly defined \nDefine verification methods for all requirements\nCoordinate subsystem and system level test planning for requirement closure criteria \nEnsure validation of mission requirements and concept of operations\nSupport collaboration between the relevant NASA Centers and PPE industry partners\nThe selected candidate will support the PPE Lead Requirements SE and the PPE SE&I team. This effort is monitored by the Science and SpaceTechnology Systems Branch at NASA GRC, which provides leadership in systems engineering to enable science and space technology programs and projects.\nRequired Skills:\nExperience with defining requirements and their V&V\nExperience with systems engineering for spacecraft hardware\nExperience with formal systems engineering processes and their documentation\nExcellent communication skills for interacting with the NASA team and their industry partners\nHighly motivated and able to work independently\nCommitted to successful collaboration with the NASA team and industry partners\nDesired Skills:\nKnowledge or experience with NASA systems engineering processes\nExperience with system level and subsystem integration for large spacecraft\nExperience with NASA spaceflight hardware projects\nExperience working with NASA\nEducation/Experience:\nCompleted at least a Bachelor of Science degree with a STEM-related major, from an accredited program, with the following education and experience:\nBachelor of Science degree with 5 to10 years of relevant experience\nMaster of Science degree with 3 to 6 years of relevant experience\nPh D. with 0 to 3 years of relevant experience \nOther Position Requirements:\nProof of U.S. Citizenship or US Permanent Residency is a requirement for this position.\nMust be able to complete a U.S. government background investigation.\nHX5 offers a competitive salary and benefits package to include:\nRelocation Assistance\nMedical/Dental/Vision Insurance\n401(k) plan with Company Match\nPaid Holidays\nPaid Time Off\nParental Leave\nLife Insurance\nTuition Reimbursement\nMedical and Dependent Care Flexible Spending Accounts\nPet Insurance\nHX5, LLC is an Equal Opportunity Employer that recruits and hires qualified candidates without regard to race, religion, sex, age, national origin, ancestry, citizenship, disability, or veteran status.\nHX5, LLC is a Drug Free Workplace Employer.\nACCESSIBILITY NOTICE: 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