{"id":3760438,"url":"https://alion.io/job/northrop-grumman-mechanical-engineer-level-34-2","title":"Mechanical Engineer level 3/4","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":81,"open_postings":468,"ghost_share":0.006,"stale_share":0.75,"repost_share":0.024,"time_to_fill_p50_days":25,"computed_at":"2026-11-09T06:03:00Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Sunnyvale, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":103600,"max":155400,"currency":"USD","period":"year","gross":null,"usd_annual":155400},"salary_estimate":null,"experience_years_min":8,"visa_sponsorship":false,"relocation_package":true,"has_equity":false,"technologies":[{"name":"GD&T","optional":false},{"name":"SolidWorks","optional":false}],"status":"live","first_seen_at":"2026-11-04T18:15:33Z","employer_posted_date":"2026-11-04","last_verified_at":"2026-11-09T03:49:38Z","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: NoCLEARANCE 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.At 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.\nNorthrop Grumman Mission Systems is a trusted provider of mission-enabling solutions for global security. Our Engineering and Sciences (E&S) organization pushes the boundaries of innovation, redefines engineering capabilities, and drives advances in various sciences. Our team is chartered with providing the skills, innovative technologies to develop, design, produce and sustain optimized product lines across the sector while providing a decisive advantage to the warfighter. Come be a part of our mission!\nNorthrop Grumman is seeking Mechanical Design Engineer Level 3/4 to join our team based out of Sunnyvale, Ca. The Marine Systems organization, part of Northrop Grumman Mission Systems, is searching for Mechanical Design Engineers in support of both the manufacturing and installation of Launcher Hardware.\nResponsibilities include but are not limited to:\nDevelop designs concept and generate solid models that reflect those concepts\nCollaborate with internal stakeholders balancing technical, schedule, and cost requirements\nConduct trade studies to select and evaluate best design approaches to fulfill requirements\nOversee the generation of engineering drawings using common GD&T practices\nIdentify procurement needs and support fabrication\nProvide assembly checkout and test support\nGenerate task plans and support proposal efforts\nOccasional domestic travel may be required\nDrive issue resolutions both onsite and with vendors\nThe qualified candidate will possess the following skills:\nGood communication skills, both oral and written\nAbility to work autonomously and in a team environment\nMust be onsite 4 days a week, remote work is not an option for this role.\nThis requisition may be filled at a higher grade based on the qualifications listed below:\nBasic Qualifications for Level 3:\nBachelor of Science degree in a STEM (Science, Technology, Engineering, Mathematics) discipline with 5 years relevant work experience; or Master’s Degree in a STEM (Science, Technology, Engineering or Math) 3 years relevant work experience.\nExperience in machine design and drawing generation\nExperience with CAD modeling (NX, CREO, SolidWorks, or equivalent)\nFamiliar with PLM systems\nAbility to plan tasks and execute to the established schedule\nUS citizenship required\nAbility to obtain and maintain a US Government Secret Clearance\nBasic Qualifications for Level 4:\nBachelor of Science degree in a STEM (Science, Technology, Engineering, Mathematics) discipline with 8 years relevant work experience; or Master’s Degree in a STEM (Science, Technology, Engineering or Math) 6 years relevant work experience; or PHD in a STEM (Science, Technology, Engineering or Math) 3 years relevant work experience\nExperience in machine design and drawing generation\nExperience with CAD modeling (NX, CREO, SolidWorks, or equivalent)\nAbility to plan tasks and execute to the established schedule\nExperience leading a team.\nUS citizenship required\nAbility to obtain and maintain a US Government Secret Clearance\nPreferred Qualifications:\nExperience in ASME Y14.5 GD&T Standard and ASME Y14.100 Dimensioning, Tolerancing, and Engineering Drawing Practices\nExperience in production support such as troubleshooting, RCCA, and resolving production issues\nExperience developing project plans and communicating plans across hybrid teams.\nStrong background in machine design, strength of materials, and materials technology\nExperience in technical presentation\nExperience in developing continuous improvement initiatives\nExperience in working with vendors and suppliers\nExperience working in a low volume high precision manufacturing environment\nSystem Engineering experience\nAn active US Government Secret clearance\nPrimary Level Salary Range: $103,600.00 - $155,400.00Secondary Level Salary Range: $129,300.00 - $193,900.00The 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. 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