{"question":"Amentum backend engineering jobs","answer":"Amentum has 35 open backend engineering roles: 6 in Dahlgren, 6 in Hanover and 3 in Houston. 28 of them state the pay; the middle half sits between $107k and $206k a year. 8 were posted in the last 7 days. Roles at Amentum take 16 days to fill at the median.","company":"Amentum","company_url":"https://alion.io/company/amentum","team":"Backend engineering","open_roles":35,"new_7_days":8,"fully_remote":0,"median_days_to_fill":16,"stated_pay_usd":{"p25":106875,"median":153750,"p75":206250,"postings":28},"cities":{"Dahlgren":6,"Hanover":6,"Houston":3,"Chantilly":3,"Annapolis Junction":2,"Fort Meade":2,"Arlington":2,"Dayton":2,"Vienna":1,"Gordon":1,"Washington":1,"Fredericksburg":1,"Baltimore":1,"Huntsville":1,"Canberra":1,"Norfolk":1,"Springfield":1},"roles":[{"title":"C/C++Software Developer","url":"https://alion.io/job/amentum-ccsoftware-developer","cities":["Dahlgren"],"work_mode":"On-site","pay_usd":[80000,100000],"posted":"2026-10-27"},{"title":"Software Engineer 2","url":"https://alion.io/job/amentum-software-engineer-2-3","cities":["Hanover"],"work_mode":"On-site","pay_usd":null,"posted":"2026-10-27"},{"title":"Entry Level Software Engineer - SECRET","url":"https://alion.io/job/amentum-entry-level-software-engineer-secret","cities":["Dahlgren"],"work_mode":"On-site","pay_usd":[75000,90000],"posted":"2026-10-26"},{"title":"Junior Web Developer","url":"https://alion.io/job/amentum-junior-web-developer","cities":["Dahlgren"],"work_mode":"On-site","pay_usd":[60000,80000],"posted":"2026-10-26"},{"title":"Senior Software Developer, Data Visualization","url":"https://alion.io/job/amentum-senior-software-developer-data-visualization","cities":["Springfield"],"work_mode":"Hybrid","pay_usd":[145000,200000],"posted":"2026-10-26"},{"title":"Software Engineer (Senior) – SOA C3","url":"https://alion.io/job/amentum-software-engineer-senior-soa-c3","cities":["Norfolk"],"work_mode":"On-site","pay_usd":[100000,140000],"posted":"2026-10-23"},{"title":"Senior Software Developer","url":"https://alion.io/job/amentum-senior-software-developer-3","cities":["Dayton"],"work_mode":"Hybrid","pay_usd":[110000,115000],"posted":"2026-10-23"},{"title":"Journeyman Software Developer","url":"https://alion.io/job/amentum-journeyman-software-developer","cities":["Dayton"],"work_mode":"Hybrid","pay_usd":[93600,107000],"posted":"2026-10-23"},{"title":"Specialist Engineering - Geospatial Systems, Software Development","url":"https://alion.io/job/amentum-specialist-engineering-geospatial-systems-software-development","cities":["Canberra"],"work_mode":"On-site","pay_usd":null,"posted":"2026-10-21"},{"title":"Programmer Analyst","url":"https://alion.io/job/amentum-programmer-analyst","cities":["Huntsville"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-10-20"},{"title":"Mid-Level Software Developer/Engineer","url":"https://alion.io/job/amentum-mid-level-software-developerengineer","cities":["Hanover"],"work_mode":"On-site","pay_usd":[120000,185000],"posted":"2026-10-19"},{"title":"Software Engineer - Mid","url":"https://alion.io/job/amentum-software-engineer-mid","cities":["Hanover"],"work_mode":"On-site","pay_usd":[225000,285000],"posted":"2026-10-19"},{"title":"Senior Software Developer","url":"https://alion.io/job/amentum-senior-software-developer","cities":["Arlington"],"work_mode":"On-site","pay_usd":[200000,220000],"posted":"2026-10-19"},{"title":"Senior Software Developer","url":"https://alion.io/job/amentum-senior-software-developer-2","cities":["Chantilly"],"work_mode":"On-site","pay_usd":[200000,220000],"posted":"2026-10-19"},{"title":"Software Developer - UI/UX","url":"https://alion.io/job/amentum-software-developer-uiux","cities":["Chantilly"],"work_mode":"On-site","pay_usd":[180000,200000],"posted":"2026-10-19"},{"title":"Software Developer, Expert","url":"https://alion.io/job/amentum-software-developer-expert","cities":["Arlington"],"work_mode":"On-site","pay_usd":[225000,235000],"posted":"2026-10-08"},{"title":"Software Engineer 1","url":"https://alion.io/job/amentum-software-engineer-1","cities":["Hanover"],"work_mode":"On-site","pay_usd":null,"posted":"2026-10-08"},{"title":"Journeyman Software Engineer","url":"https://alion.io/job/amentum-journeyman-software-engineer","cities":["Dahlgren"],"work_mode":"Hybrid","pay_usd":[90000,105280],"posted":"2026-10-06"},{"title":"Software Engineer 2","url":"https://alion.io/job/amentum-software-engineer-2","cities":["Baltimore"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-10-02"},{"title":"Journeyman Software Developer - SECRET","url":"https://alion.io/job/amentum-journeyman-software-developer-secret","cities":["Fredericksburg"],"work_mode":"On-site","pay_usd":[90000,140000],"posted":"2026-09-25"},{"title":"Rendezvous and Proximity Operations Oversight Software Engineer","url":"https://alion.io/job/amentum-rendezvous-and-proximity-operations-oversight-software-engineer","cities":["Houston"],"work_mode":"On-site","pay_usd":null,"posted":"2026-09-23"},{"title":"Software Engineer 2","url":"https://alion.io/job/amentum-software-engineer-2-2","cities":["Hanover"],"work_mode":"Hybrid","pay_usd":null,"posted":"2026-09-11"},{"title":"Software Engineer","url":"https://alion.io/job/amentum-software-engineer-3","cities":["Houston"],"work_mode":"On-site","pay_usd":[120000,155000],"posted":"2026-08-24"},{"title":"Software Developer","url":"https://alion.io/job/amentum-software-developer","cities":["Chantilly"],"work_mode":"On-site","pay_usd":[190000,220000],"posted":"2026-08-14"},{"title":"Simulink Software Developer","url":"https://alion.io/job/amentum-simulink-software-developer","cities":["Dahlgren"],"work_mode":"On-site","pay_usd":[80000,130000],"posted":"2026-08-12"},{"title":"Senior Software Engineer","url":"https://alion.io/job/amentum-senior-software-engineer","cities":["Houston"],"work_mode":"On-site","pay_usd":[140000,170000],"posted":"2026-08-07"},{"title":"Software Developer - Junior (Team 01)","url":"https://alion.io/job/amentum-software-developer-junior-team-01","cities":["Washington"],"work_mode":"On-site","pay_usd":[100000,115000],"posted":"2026-08-05"},{"title":"Senior Level Software Engineer- SPLUNK","url":"https://alion.io/job/amentum-senior-level-software-engineer-splunk","cities":["Hanover"],"work_mode":"On-site","pay_usd":[180000,225000],"posted":"2026-08-03"},{"title":"Mid Level Software Developer, Hypervelocity/C++","url":"https://alion.io/job/amentum-mid-level-software-developer-hypervelocityc","cities":["Dahlgren"],"work_mode":"On-site","pay_usd":[90000,120000],"posted":"2026-07-17"},{"title":"Principal Software Engineer TS/SCI w/Poly","url":"https://alion.io/job/amentum-principal-software-engineer-tssci-wpoly","cities":["Fort Meade"],"work_mode":"On-site","pay_usd":[200000,255000],"posted":"2026-07-15"},{"title":"Senior Software Engineer TS/SCI w/Poly","url":"https://alion.io/job/amentum-senior-software-engineer-tssci-wpoly","cities":["Fort Meade"],"work_mode":"On-site","pay_usd":[150000,200000],"posted":"2026-07-15"},{"title":"Full Stack Java Developer","url":"https://alion.io/job/amentum-full-stack-java-developer","cities":["Gordon"],"work_mode":"On-site","pay_usd":[179000,198000],"posted":"2026-07-13"},{"title":"Full Java Stack Developer","url":"https://alion.io/job/amentum-full-java-stack-developer","cities":["Annapolis Junction"],"work_mode":"On-site","pay_usd":[215000,238000],"posted":"2026-07-07"},{"title":"Full Stack Developer","url":"https://alion.io/job/amentum-full-stack-developer-3","cities":["Annapolis Junction"],"work_mode":"On-site","pay_usd":[215000,238000],"posted":"2026-07-07"},{"title":"Web Software Developer (UI)","url":"https://alion.io/job/amentum-web-software-developer-ui","cities":["Vienna"],"work_mode":"Hybrid","pay_usd":[135000,145000],"posted":"2026-06-25"}],"html_url":"https://alion.io/company/amentum/jobs/backend","json_url":"https://alion.io/company/amentum/jobs/backend.json","offers":[{"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":"the whole selection, past the first page","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=company%2Famentum%2Fjobs%2Fbackend"}],"meta":{"source":"Alion (alion.io), CC BY-SA 4.0","updated_at":"2026-10-29T04:20:30+00:00","built_at":"2026-10-29T04:20:30+00:00","indexable":true,"generated_at":"2026-10-30T01:08:52+00:00","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"}}