{"id":3994288,"url":"https://alion.io/job/l3harris-technologies-specialist-software-engineer-1-3","title":"Specialist, Software Engineer 1","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":53,"ghost_share":0,"stale_share":0.019,"repost_share":0.038,"time_to_fill_p50_days":21,"computed_at":"2026-11-09T06:03:00Z"}},"role":"Backend","role_family":"Backend","seniority":"junior","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":13,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C#","optional":false},{"name":"C++","optional":false},{"name":"CI/CD","optional":false},{"name":"Java","optional":false},{"name":"Python","optional":false},{"name":"Red Hat","optional":false},{"name":"SQL","optional":false},{"name":"Windows","optional":false},{"name":"Windows Server","optional":false}],"status":"live","first_seen_at":"2026-11-10T00:37:31Z","employer_posted_date":"2026-11-09","last_verified_at":"2026-11-10T00:37:31Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Job ID: Req ID: 47185\nJob Location: Greenville, Texas On-site\nJob Schedule: 9/80:Employees work 9 out of every 14 days - totaling 80 hours worked, and have every other Friday off\nJob Description:\nThe Specialist, Software Engineering develops and sustains software for Intelligence, Surveillance, and Reconnaissance (ISR) programs in Greenville, Texas. The role covers requirements, design, implementation, integration, and test, with particular attention to the interfaces between software, hardware, and the overall system. Working under general supervision, the engineer contributes to program cost, schedule, and technical commitments and may coordinate assigned work or guide other engineers.\nEssential Functions:\nTranslate software requirements into designs, implementation plans, and testable solutions.\nDesign, develop, integrate, and maintain software applications and services for target systems.\nWork with systems, hardware, and other engineering disciplines to define interfaces and evaluate operational performance.\nDevelop and execute software test procedures; document results and maintain related technical records.\nInvestigate software defects, integration issues, and performance problems, and implement appropriate fixes.\nEstimate and validate software scope and effort; track assigned work against program cost, schedule, and technical objectives.\nCommunicate technical decisions, progress, and risks to engineering and program stakeholders, including customers or vendors when assigned.\nRecommend improvements to software and development practices; provide technical guidance and review others' work when assigned.\nBe able to obtain a Top Secret/Sensitive Compartmented Information (TS/SCI) security clearance following investigation.\nQualifications:\nRequires comprehensive level knowledge of job area. May have in-depth knowledge of project management. Bachelor’s Degree and minimum 9 years of prior relevant experience. Graduate Degree and a minimum of 7 years of prior related experience. In lieu of a degree, minimum of 13 years of prior related experience.\nExperience with software requirements, design, implementation, integration, testing, and technical documentation across the software development life cycle.\nExperience contributing to software development with cross-functional engineering teams within program cost, schedule, and technical constraints.\nPreferred Additional Skills:\nSoftware development in C, C++, C#, Java, or Python, including work in Red Hat Enterprise Linux, Windows Server, or real-time operating systems.\nEmbedded or real-time software, hardware/software integration, and multithreaded or parallel programming.\nDistributed systems for command and control messaging, streaming audio, file transfer, or data dissemination, including network sockets or Protocol Buffers.\nUser interfaces, web applications, backend services, scripting, and deployment in virtualized or containerized environments.\nStructured Query Language (SQL) or NoSQL database design 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