{"id":3149460,"url":"https://alion.io/job/lockheed-martin-software-engineer-sr--2","title":"Software Engineer Sr.","company":{"id":37086,"name":"Lockheed Martin","domain":"lockheedmartin.com","url":"https://alion.io/company/lockheedmartin","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Eightfold","truth_index":{"grade":"A","score":94,"open_postings":1190,"ghost_share":0.018,"stale_share":0,"repost_share":0.32,"time_to_fill_p50_days":33,"computed_at":"2026-10-26T05:57:25Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Littleton, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":118000,"max_usd":220000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":3667},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"C#","optional":false},{"name":"C++","optional":false},{"name":"CI/CD","optional":false},{"name":"Google Test","optional":false},{"name":"Java","optional":false},{"name":"Jenkins","optional":false},{"name":"Linux","optional":false},{"name":"Python","optional":false},{"name":"Red Hat","optional":false},{"name":"Scrum","optional":false},{"name":"Bash","optional":true},{"name":"Fortify","optional":true},{"name":"GitLab","optional":true},{"name":"Perl","optional":true},{"name":"SonarQube","optional":true}],"status":"live","first_seen_at":"2026-10-22T15:36:31Z","employer_posted_date":"2026-10-22","last_verified_at":"2026-10-26T06:40:06Z","board_verified":true,"closed_at":null,"days_open":3,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":3},"description":"Standard Job Description\nWHAT WE'RE DOING\nLockheed Martin Rotary and Mission Systems is looking for Software professionals to work on Cross-Domain Solution (CDS) products that protect and defend the information flow of critical and time sensitive data on many military application and networks.\nWHO WE ARE\nAt Lockheed Martin Rotary and Mission Systems (RMS), you will ensure cyber security standards are met and implemented.\nWHO YOU ARE\nThe candidate will be working in an agile development environment on RedHat Linux-based OS, and will be responsible for supporting elements of the design/sustainment/development efforts. The candidate should be a well-rounded software developer with experience in an object oriented language, such as Java, C#, python and C++. The candidate should be a self-starter that is attentive to details and works well in a team.\nTHE WORK\nDuties to include software design and development in a Java/C++/C# SELinux environment, SELinux Policy creation, maintenance and debugging, message parser development, XML schema development, network protocol integration, shell scripting development, and software test.\nAdditionally, the proven ability to provide software engineering is required. Flexibility and agility to changing requirements and programming languages, and a desire to learn and experience new opportunities to improve team performance is a must.\nApplicants selected will be subject to a government security investigation and must meet eligibility requirements for access to classified information.\nJoin the team to help become “Raise the Bar” compliant. This compliance will involve the implementation of new stream and file pipelines for many different protocols including video.\nThis team promotes the Agile Methodologies, where it has 4 3-month increments per year. Each increment has 4 3-week sprints. A typical sprint will include planning, retrospectives, demos to stakeholders, development and test stories, and finally selloffs to track progress to a product owner. Each team will consist of a Scrum Master and 4-7 developers and testers. The development teams works within the Deer Creek facility and at times can work remote.\nIn addition as a developer for TMAN if you will have opportunities to volunteer support to the end customers by travelling to site and performing installations or trainings of the cross domain solution.\nThe individual selected for this team will need to have a high level of self and team motivation. An ideal candidate will be a self-starter and a strong problem solver. They will also need to have a deep understanding of continuous integration and deployment (CI/CD).\nMany digital transformation techniques are used to facilitate development on the problem include Jenkins, Atlassian Suite of Tools, automated testing through software integration tests (SWIT), CPPUnit, JUnits with JMockit, and Eggplant.\nThis position will involve software development using Java / C++/C# and some bsh/python 80% of the time with a team that collaborates between each other hourly. SELInux policies are also important to TMAN as we are required to run our software with SELinux enabled. The Cross domain solution also requires strong linux and networking knowledge.\nBasic Qualifications\nAbility to obtain DoD Interim Secret Security Clearance\nWorking knowledge of C#, Java and/or C++\nSome knowledge of network programming, TCP, UDP, IPC\nObject-Oriented development\nUnit Testing - GTest, Junit, Jmockit\nSW Leadership / Mentoring Jr Engineers\nDesired Skills\nPython, Perl, Bash\nLinux\nSELinux\nSecurity+\nCross Domain Solutions\nRaise the Bar\nCI/CD - Jenkins, Fortify, Sonarqube\nVersion Control: GitLab\nIDE: Netbeans, VSCode\nAI use within Software Development\nVideo processing\nAdvanced Math and Algorithms\nPay Information\nFull-Time Salary Range: $110300.00 - $204900.00\nAt Lockheed Martin, we know mission success starts with taking care of our people. Our Total Rewards program is designed to attract top talent, support your well-being, and help you grow-both professionally and personally.\nThe salary range for this position is as listed on the requisition. Please note that the salary information listed is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market(work location) and business considerations when extending an offer.\nBenefits offered: Medical, Dental, Vision, Flexible work arrangements and schedules (e.g., 4x10), 401(k) match, Paid time off, Holidays, Parental Leave, EAP, Flexible Spending Accounts, Education Assistance, Life Insurance, Short-Term Disability, and Long-Term Disability.\nAnnual short-term and/or long-term incentive compensation programs may be offered depending on the position. Payments under these annual programs are not guaranteed and can vary from year to year and are tied to a range of performance metrics.\nFor (Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year.","description_format":"text","description_chars":5453,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":true,"languages":[]},"benefits":["Education assistance","Flexible schedule","Life insurance","Parental leave"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Aerospace Manufacturing","Combat Aircraft","Missiles","Military Satellites"],"lifecycle":[{"event":"open","at":"2026-10-23T11:34:34Z"}],"visa":[{"country":"US","licensed_sponsor":true,"evidence":"H-1B filings in 12 months: 1","filings_12m":1,"filings_prev_12m":1,"green_card_filings_12m":0,"median_offered_wage_usd":182500,"route":null,"cap_exempt":false,"checked_at":"2026-10-15T11:24:14+00:00","sources":["US Department of Labor: LCA disclosure data (H-1B, H-1B1, E-3)"],"filings_for_role_12m":0}],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":3,"expected_fill_days":33,"reasons":["conf:3","velocity","win:early","comp:brand"],"computed_at":"2026-10-26T05:57:25Z"},"pay":null,"html_url":"https://alion.io/job/lockheed-martin-software-engineer-sr--2","json_url":"https://alion.io/job/lockheed-martin-software-engineer-sr--2.json","meta":{"generated_at":"2026-10-26T10:28:22Z","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":14014,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-27T00:00:00Z"}},"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":37086},"rest":"https://alion.io/mcp/rest/get_company?id=37086"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Flockheed-martin-software-engineer-sr--2"},{"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%2Flockheed-martin-software-engineer-sr--2"},{"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%2Flockheed-martin-software-engineer-sr--2"},{"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/lockheed-martin-software-engineer-sr--2\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Flockheed-martin-software-engineer-sr--2"}]}