{"id":2603915,"url":"https://alion.io/job/trexsolutionsllc-sustainment-software-engineer-1","title":"Sustainment Software Engineer 1","company":{"id":3101182,"name":"Trexsolutionsllc","domain":"trexsolutionsllc.com","url":"https://alion.io/company/trexsolutionsllc","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":null},"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":["Fort Meade, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":140000,"max":160000,"currency":"USD","period":"year","gross":null,"usd_annual":160000},"salary_estimate":null,"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"JavaScript","optional":false}],"status":"live","first_seen_at":"2026-03-31T13:38:25Z","employer_posted_date":"2026-03-31","last_verified_at":"2026-10-15T23:28:05Z","board_verified":true,"closed_at":null,"days_open":198,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":198},"description":"Are you ready to make a significant impact by supporting critical national security infrastructure? T-Rex Solutions is looking for a fully cleared Sustainment Software Engineer 1 to join our dynamic team at Annapolis Junction, Maryland in support of the Intelligence Community. \nResponsibilities:\nDevelop software solutions by analyzing system performance standards, confer with users or system engineers; analyze systems flow, data usage and work processes; and investigate problem areas\nAnalyze user requirements to derive software design and performance requirements\nInvestigate and analyze system and user problems to identify potential solutions or fixes\nProvide recommendations for improving documentation and software development process standards\nDevelop, modify, and implement algorithms to address system performance or functional issues in operational systems\nWrite or review software and system documentation\nModify existing software to correct errors, to adapt to new hardware, or to improve its performance\nRequirements:\nBachelor’s degree from an accredited college or university in Computer Science or related discipline. Four (4) years of additional software development experience may be substituted for a bachelor’s degree.\nThree (3) years of experience in software development/engineering in programs and contracts of similar scope, type, and complexity.\nJava/JavaScript. IBM Sterling/FEB (Forms Experience Builder) experience (desired).\n\nT-Rex Overview\nEstablished in 1999, T-Rex Solutions, LLC is a proven mid-tier business providing data-centric mission services to the Federal government as it increasingly tries to secure and leverage the power of data. We design, integrate, secure, and deploy advanced technical solutions for our customers so they can efficiently fulfill their critical objectives. T-Rex offers both IT and professional services to numerous Federal agencies and is a leader in providing high quality and innovative solutions in the areas of Cloud and Infrastructure Services, Cyber Security, and Big Data Engineering.\nT-Rex is constantly seeking qualified people to join our growing team. We have built a broad client base through our devotion to delivering quality products and customer service, and to do that we need quality individuals. But more than that, we at T-Rex are committed to creating a culture that supports the development of every employee's personal and professional lives. T-Rex has made a commitment to maintain the status of an industry leader in compensation packages and benefits which includes competitive salaries, performance bonuses, training and educational reimbursement, Transamerica 401(k) and Cigna healthcare benefits.\nT-Rex is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, sex (including pregnancy and sexual orientation), parental status, national origin, age, disability, family medical history or genetic information, political affiliation, military service, or other non-merit based factors.\nIn compliance with pay transparency guidelines, the annual base salary range for this position is $140,000 - $160,000. Please note that the salary information is a general guideline only. T-Rex considers factors such as (but not limited to) scope and responsibilities of the position, candidate’s work experience, education/training, key skills, internal peer equity, as well as market and business considerations when extending an offer.\nT-Rex offers a diverse and collaborative work environment, exciting opportunities for professional growth, and generous benefits, including: PTO available to use immediately upon joining (prorated based on start date), paid parental leave, individual and family health, vision, and dental benefits, annual budget for training, professional development and tuition reimbursement, and a 401(k) plan with company match fully vested after 60 days of employment among other benefits.","description_format":"text","description_chars":3983,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":["Equity","Parental leave","Professional development"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Military Logistics"],"lifecycle":[{"event":"open","at":"2026-10-15T08:59:01Z"}],"visa":[],"liveness":{"score":2,"band":"cold","label":"Long shot","p_open":1,"p_active":0.084,"p_room":0.28,"age_days":198,"expected_fill_days":17,"reasons":["conf:3","win:tail","crowd:junior"],"computed_at":"2026-10-16T02:47:33Z"},"pay":{"stated_usd_annual":160000,"is_top_pay":true},"html_url":"https://alion.io/job/trexsolutionsllc-sustainment-software-engineer-1","json_url":"https://alion.io/job/trexsolutionsllc-sustainment-software-engineer-1.json","meta":{"generated_at":"2026-10-16T02:47:33Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":4218,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-17T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":3101182},"rest":"https://alion.io/mcp/rest/get_company?id=3101182"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Ftrexsolutionsllc-sustainment-software-engineer-1"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Ftrexsolutionsllc-sustainment-software-engineer-1"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Ftrexsolutionsllc-sustainment-software-engineer-1"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/trexsolutionsllc-sustainment-software-engineer-1\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Ftrexsolutionsllc-sustainment-software-engineer-1"}]}