{"id":4137300,"url":"https://alion.io/job/l3harris-technologies-senior-associate-mechanical-engineer-5","title":"Senior Associate, Mechanical Engineer","company":{"id":177017,"name":"L3Harris Technologies","domain":"l3harris.com","url":"https://alion.io/company/l3harris-technologies","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SuccessFactors","truth_index":{"grade":"A","score":96,"open_postings":66,"ghost_share":0.015,"stale_share":0.091,"repost_share":0.061,"time_to_fill_p50_days":22,"computed_at":"2026-11-12T10:38:37Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Carlsbad, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":76000,"max":141000,"currency":"USD","period":"year","gross":null,"usd_annual":141000},"salary_estimate":null,"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"ANSYS","optional":false},{"name":"GD&T","optional":false},{"name":"Microsoft Office","optional":false},{"name":"Outlook","optional":false}],"status":"live","first_seen_at":"2026-11-12T04:06:10Z","employer_posted_date":"2026-11-11","last_verified_at":"2026-11-12T16:35:36Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Job Title: Senior Associate, Mechanical Engineer\nJob Code: 47766\nJob Location: Carlsbad, CA\nJob Schedule: 9/80: Employees work 9 out of every 14 days- totaling 80 hours worked- and have every other Friday off\n\nJob Description:\nWe're seeking a Mechanical Engineer Senior Associate to design, develop, and qualify mechanical systems within a collaborative team environment.\nYour day-to-day work will center on 3D modeling, hardware deisgn documentation, analysis, integration and testing, while operating within a multidisciplinary team.\nEssential Functions:\nAssist in the development, integration, and operational support of modules and electronics for the Aerospace and/or Defense industries\nMechanical design in 3D CAD \nDevelop design documentation that includes drawings, specifications and data items that meet customer and military specifications\nPrototype, Integrate, and Test component parts and assemblies\nAssist with and generate report of stress, thermal, shock and vibration analysis using FEA software (ANSYS, etc.)\nDevelop test plans and procedures for mechanical subsystems\nPerform test and evaluation of component parts and systems\nParticipate in peer reviews, PDRs, CDRs, and other required design reviews\nCoordinate with manufacturing and quality engineering to ensure hardware is producible and inspectable.\nAdhere to company processes for product development, configuration management, purchasing, etc.\n10% travel required\nQualifications:\nBachelor’s Degree and a minimum of 2 years of prior related experience. Graduate Degree or equivalent with 0 to 2 years of prior related experience. In lieu of a degree, minimum of 6 years of prior related experience.\nPreferred Additional Skills:\nExperience in the design, development, and/or production of mechanical systems for the Aerospace and/or Defense industries.\nExperience with analysis\nUnderstanding of GD&T and ASME Y14.5\nExperience with CAD tools and PLM systems.\nBasic proficiency with Microsoft Office (Word, Outlook, Excel, PowerPoint)\nIn compliance with pay transparency requirements, the salary range for this role in California is $76,000 - $141,000. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. 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