{"id":3712114,"url":"https://alion.io/job/l3harris-technologies-senior-specialist-systems-engineering-avionics","title":"Senior Specialist, Systems Engineering - Avionics","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":{"grade":"A","score":100,"open_postings":48,"ghost_share":0,"stale_share":0.021,"repost_share":0.042,"time_to_fill_p50_days":21,"computed_at":"2026-11-05T05:54:30Z"}},"role":"Hardware","role_family":"Hardware","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":["Greenville, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":10,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-11-03T23:43:17Z","employer_posted_date":"2026-11-03","last_verified_at":"2026-11-05T12:54:40Z","board_verified":true,"closed_at":null,"days_open":2,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":2},"description":"Job Title: Senior Specialist, Systems Engineering - Avionics\nJob Code: 47019\nJob Location: Greenville, 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:\nSenior Specialist, Systems Engineer will design, integrate and test flight deck avionic systems across multiple platforms. The Senior Specialist will mentor team members and establish relationships with senior program and functional leaders to ensure systems engineering best practices are followed.\nEssential Functions:\nAbility to obtain a US Secret security clearance.\n10% travel based on business needs.\nWorks with other Systems Engineering, Flight Line Test, Product Development, and Project Engineering personnel to understand new modifications and baseline functionality.\nWorks as part of a team in the hardware/software integration of avionics components, including testing for accuracy, reliability and resilience.\nDevelop subsystem technical requirements, focusing on minimizing vulnerabilities.\nPerform Requirement traceability.\nWrite subsystem specifications based on system level requirements.\nHands-on with testing, integrating, and verifying software and/or hardware.\nKnowledge of requirement traceability method and purpose.\nFollow existing standards to document system testing status and anomalies with the system hardware and software.\nWorks with management to develop and adhere to schedules and budgets required to accomplish assigned work.\nQualifications:\nBachelor’s Degree and minimum 6 years of prior relevant experience.\nGraduate Degree and a minimum of 4 years of prior related experience.\nIn lieu of a degree, a minimum of 10 years of prior related experience.\nDemonstrated experience with testing, integrating, verifying software and/or hardware.\nDemonstrated experience with aircraft/rotorcraft avionics systems.\nPreferred Additional Skills\nCoursework and/or experience in systems engineering, systems architecture, systems analysis and design, system performance modeling, integration and/or project management, and/or model-based systems 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