{"id":3103725,"url":"https://alion.io/job/northrop-grumman-software-engineer-principal-software-engineer-infrastructure","title":"Software Engineer / Principal Software Engineer (Infrastructure)","company":{"id":12494,"name":"Northrop Grumman","domain":"northropgrumman.com","url":"https://alion.io/company/northropgrumman","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":82,"open_postings":393,"ghost_share":0,"stale_share":0.733,"repost_share":0.003,"time_to_fill_p50_days":26,"computed_at":"2026-10-27T05:46:45Z"}},"role":"Backend","role_family":"Backend","seniority":"lead","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Melbourne, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":79300,"max":118900,"currency":"USD","period":"year","gross":null,"usd_annual":118900},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"Confluence","optional":false},{"name":"Git","optional":false},{"name":"Linux","optional":false},{"name":"Windows","optional":false},{"name":"Agile","optional":true},{"name":"Ansible","optional":true},{"name":"Cameo Systems Modeler","optional":true},{"name":"Red Hat","optional":true},{"name":"UML","optional":true}],"status":"live","first_seen_at":"2026-10-22T18:16:32Z","employer_posted_date":"2026-10-22","last_verified_at":"2026-10-27T07:45:00Z","board_verified":true,"closed_at":null,"days_open":4,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":4},"description":"RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescription\nAt Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work - and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history.Northrop Grumman Aeronautics Systems Sector has an opening for a Software Engineer / Principal Software Engineer (Infrastructure) to join Global Surveillance Division supporting the E-2D team of qualified, diverse individuals. This position is located onsite in Melbourne, Florida.\nResponsibilities include deploying, automating, maintaining, troubleshooting, and improving the systems and software infrastructure. This role requires you to have hands-on technical experience and a can-do approach towards environment automation and management along with continuous improvements. You will be involved in the design and implementation of application builds, releases, deployment, and configuration activities.\nThe Software Engineer will participate in the full lifecycle of software development, including requirements development, modeling and design, application development, unit to CSCI testing, software-hardware integration, formal system testing, release, installation, and maintenance. The Software Engineer will apply technical expertise in solving complex integrations problems. The Software Engineer will interact with Program Management, external suppliers and/or government customers. Therefore, excellent verbal, written, and interpersonal skills are required. Experience in OS configuration, bash scripting, C/C++, or other OOP languages, and networking in a Linux environment is strongly desired.\nThis position may be filled at either a Software Engineer Level 2 or a Principal Software Engineer Level 3\nEssential Functions:\nFull lifecycle design, implementation, and unit testing of software\nIntegrate software with updated hardware\nWork with various team members to integrate functionality with other software components\nSupporting the gathering and reporting software metrics\nFollow program software best practices\nDevelop software products within all phases of the software lifecycle.\nBasic Qualifications:\n (Software Engineer Level 2) - Bachelor’s degree in Science, Technology, Engineering, or Mathematics (STEM) discipline and 2 or more years of experience in software engineering OR a Master’s degree in a Science, Technology, Engineering, or Mathematics (STEM) discipline and 0 or more years of experience in software engineering\n (Principal Software Engineer Level 3) - Bachelor’s degree in Science, Technology, Engineering, or Mathematics (STEM) discipline from an accredited university and 5 or more years of experience in software engineering OR a Master’s degree in a Science, Technology, Engineering, or Mathematics (STEM) discipline and 3 or more years of experience in software engineering\nFamiliarity with the Atlassian tool suite with add-ons like Git and Confluence\nDevelopment experience with C/C++ or other OOP languages.\nExperience developing software in a Linux and Windows environment.\nExcellent oral and written communication skills and strong interpersonal skills.\nFamiliarity with containerization technologies\nMust have the ability to obtain and maintain a US Government clearance and Special Access Program (SAP) within a reasonable amount of time as determined by business needs (interim secret clearance required to start)\nWillingness to work off-peak hours for short term surge support to meet program milestones\nPreferred Qualifications:\nCurrent DOD 8570 IAT Level II or greater certification (Security+)\nExperience with Red Hat System Administration\nExperience with Ansible automation tools\nExperience with IP stack and network configuration\nExperience maintaining and upgrading RHEL systems\nExperience working with containerization technologies\nExperience building managing RPMs from source\nExperience with multithreaded desktop application development\nFamiliarity with the Agile software development process.\nExperience with Rhapsody and/or Cameo UML Modeling experience or similar tools.\nAn active US Government Secret clearance or higher\nCurrently the holder of a special program access.\nPrimary Level Salary Range: $79,300.00 - $118,900.00Secondary Level Salary Range: $98,400.00 - $147,600.00The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions.Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.","description_format":"text","description_chars":6537,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":true,"languages":[]},"benefits":["Annual bonuses","Health insurance","Insurance coverage","Relocation assistance"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":true,"industries":["Aerospace Manufacturing","Satellite Manufacturing","C4ISR","Space Defense"],"lifecycle":[{"event":"open","at":"2026-10-22T18:16:32Z"}],"visa":[],"liveness":{"score":63,"band":"ok","label":"Likely open","p_open":1,"p_active":0.627,"p_room":1,"age_days":4,"expected_fill_days":26,"reasons":["conf:0","stale_co","velocity","win:early","comp:brand"],"computed_at":"2026-10-27T05:46:45Z"},"pay":{"stated_usd_annual":118900,"is_top_pay":false},"html_url":"https://alion.io/job/northrop-grumman-software-engineer-principal-software-engineer-infrastructure","json_url":"https://alion.io/job/northrop-grumman-software-engineer-principal-software-engineer-infrastructure.json","meta":{"generated_at":"2026-10-27T09:05:13Z","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":10060,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-28T00:00:00Z"}},"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":12494},"rest":"https://alion.io/mcp/rest/get_company?id=12494"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fnorthrop-grumman-software-engineer-principal-software-engineer-infrastructure"},{"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%2Fnorthrop-grumman-software-engineer-principal-software-engineer-infrastructure"},{"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%2Fnorthrop-grumman-software-engineer-principal-software-engineer-infrastructure"},{"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/northrop-grumman-software-engineer-principal-software-engineer-infrastructure\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fnorthrop-grumman-software-engineer-principal-software-engineer-infrastructure"}]}