{"id":1608012,"url":"https://alion.io/job/l3harris-technologies-scientist-systems-engineering","title":"Scientist, Systems Engineering","company":{"id":177017,"name":"L3Harris Technologies","domain":"l3harris.com","url":"https://alion.io/company/l3harris-technologies","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SuccessFactors","truth_index":null},"role":"Science & Research","role_family":"Science & Research","seniority":"staff","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Rockwall, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":82000,"max_usd":205000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":116},"experience_years_min":16,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false}],"status":"live","first_seen_at":"2026-09-30T00:00:00Z","employer_posted_date":"2026-09-30","last_verified_at":"2026-10-03T00:30:39Z","board_verified":true,"closed_at":null,"days_open":3,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":3},"description":"Job Title: Scientist, Systems Engineering\nJob Code: 45359\nJob Location: Rockwall, TX\nJob Schedule: 9/80 - Employees work 9 out of every 14 days - totaling 80 hours worked - and have every other Friday off\nJob Description:\nPerform as part of a team that supports the requirements, design, development, test, and integration of complex, specialized hardware/software systems installed on ground and airborne ISR and communication platforms.\nEssential Functions:\n< 10% during development phases to an excess of 50% during integration, testing, and delivery, travel based on business needs.\nDesign and develop physical architectures incorporating voice, video, and data capability across multiple security domains. \nAbility to translate customer requests and CONOPS into system-level requirements and ensure proper requirement traceability throughout the program lifecycle.\nWrite subsystem specifications based on system-level requirements and evaluate alternative solutions to establish preliminary system designs.\nReview and evaluate electrical wiring diagrams to ensure design details trace to system requirements.\nDevelop, author, and implement software and system test plans in a collaborative team environment.\nDevelop integration, test, and verification scenarios using Link 22 simulation equipment in support of SW development, integration, and test efforts.\nWork in an agile engineering environment.\nQualifications:\nActive US TS/SCI security clearance.\nBachelor’s degree in Electrical Engineering, Electrical Engineering Technology and minimum 12 years of prior relevant experience (Software Engineer also considered with relevant experience).\nGraduate Degree and a minimum of 10 years of prior related experience.\nIn lieu of a degree, a minimum of 16 years of prior related experience.\nDemonstrated experience with core Systems Engineering requirements development, decomposition, traceability, verification, and validation, with the ability to translate customer and stakeholder needs into clear, testable, and compliant system requirements.\nDemonstrated experience as a Lead Systems Engineer for quick-reaction ISR capabilities to include full mission system architecture redesign, sensor system replacements and upgrades, including FAA STC certification activities.\nDemonstrated experience working in complex technical environments.\nDemonstrated experience integrating with modernized software defined V/UHF software defined radio systems.\nPreferred Additional Skills\nSecurity+ Certified.\nExperience working with domestic and foreign subcontractors, and foreign customers.\nExperience testing, integrating, and verifying hardware and/or software systems.\nExperience with obtaining and maintaining a government network ATO (Authorization to Operate).","description_format":"text","description_chars":2757,"description_truncated":false,"requirements":{"experience_years_min":16,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":true,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Industrial Engineering","Government","Science & Engineering","National Security"],"lifecycle":[{"event":"open","at":"2026-10-01T20:00:50Z"}],"liveness":{"score":95,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.946,"p_room":1,"age_days":2,"expected_fill_days":27,"reasons":["conf:9","wave","win:early","comp:brand"],"computed_at":"2026-10-02T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/l3harris-technologies-scientist-systems-engineering","json_url":"https://alion.io/job/l3harris-technologies-scientist-systems-engineering.json","meta":{"generated_at":"2026-10-03T01:58:12Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":2027,"day_limit":5000,"remaining_today":2973,"minute_limit":60,"resets_at":"2026-10-04T00:00:00Z"}}}