Northrop 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!
Northrop Grumman Mission Systems is looking for you to join our team as a Manufacturing Engineer Level 3 based out of Sunnyvale, CA.
This position is full-time onsite.
You will support and integrate into a marine propulsion development program through concept, preliminary and final design. The marine propulsion architecture consists of steam turbines, associated valves, linkage, couplings, reduction gears, ancillary equipment, shipboard tooling and manufacturing tooling. The program requires manufacturing input on functional design considerations, design for manufacturability/assembly and design for schedule/cost.
What You'll get to Do:
Propose new/improved manufacturing processes, assembly features/methods and tooling fixtures with the intent of reducing manufacturing time and cost
Provide input to develop efficient manufacturing process flows/sequences and optimize production area layouts
Make recommendation for manufacturing continuous improvement initiatives and implementation of new capital equipment for establishing efficient production processes
Perform Design for Manufacturability and Assembly (DFMA) studies on new product development initiatives and provide recommendations for implementation
Perform Design-to-Cost (DTC) assessments of new and existing products while maintaining performance
Integrate with and support the Integrated Product Team (IPT) consisting of Design Engineering, Manufacturing Engineering, Quality Engineering, Operations, and Global Supply Chain to meet program goals
Full-time Day Shift support (5 days/week)
Basic Qualifications:
Bachelor's degree in a STEM discipline with a minimum of 5 years of relevant work experience; OR a Master's Degree in a STEM discipline with 3 or more years of relevant work experience
Experience reading and interpreting engineering drawings
Experience with mechanical assembly processes
Experience in continuous improvement
Experience in technical writing
Ability to obtain and maintain a DoD Secret Clearance
US Citizenship required
Preferred Qualifications:
Degree in Mechanical, Manufacturing, or Aeronautical Engineering
Active Secret Clearance
Experience with propulsion and power plant machinery or experience building large equipment structures
Experience with GDT control plan development and execution
Experience utilizing a modern ERP system
Manufacturing equipment, product testing and facility operational experience
Experience leading technical projects requiring project planning, scheduling, resource identification and financial management
Experience with New Product Introduction (NPI)
Experience with applying Lean Six Sigma principles on low volume, high mix processes
Experience with installation of new equipment and/or processing in a highly controlled environment
Experience with materials and heat treatment of materials
An understanding of various manufacturing processes for high value gearing and steam turbine assemblies, machined components, and welded fabrications is desired
Skills Required
- Bachelor's degree in a STEM discipline with a minimum of 5 years of relevant work experience; OR a Master's Degree in a STEM discipline with 3 or more years of relevant work experience
- Experience reading and interpreting engineering drawings
- Experience with mechanical assembly processes
- Experience in continuous improvement
- Experience in technical writing
- Ability to obtain and maintain a DoD Secret Clearance
- U.S. Citizenship required
- Full-time onsite, Day Shift support (5 days/week) in Sunnyvale, CA
- Degree in Mechanical, Manufacturing, or Aeronautical Engineering
- Active Secret Clearance
- Experience with propulsion and power plant machinery or building large equipment structures
- Experience with GDT control plan development and execution
- Experience utilizing a modern ERP system
- Manufacturing equipment, product testing and facility operational experience
- Experience leading technical projects including planning, scheduling, resource identification and financial management
- Experience with New Product Introduction (NPI)
- Experience applying Lean Six Sigma principles on low volume, high mix processes
- Experience with installation of new equipment and/or processing in a highly controlled environment
- Experience with materials and heat treatment of materials
- Understanding of manufacturing processes for high value gearing and steam turbine assemblies, machined components, and welded fabrications
Northrop Grumman Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Northrop Grumman and has not been reviewed or approved by Northrop Grumman.
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Retirement Support — 401(k) matching is considered strong, with additional defined-benefit coverage for certain cohorts and options like catch-up contributions. Retirement programs are repeatedly highlighted as a core strength of the total rewards.
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Leave & Time Off Breadth — PTO, company-paid holidays, and compressed work schedules (such as 9/80) provide meaningful time away and flexibility. These scheduling options are cited as a major quality-of-life benefit across many locations.
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Parental & Family Support — Paid parental leave alongside caregiver leave, adoption assistance, and back-up care supports a range of family needs. These programs have been expanded recently, signaling continued investment in family support.
Northrop Grumman Insights
What We Do
We are a close-knit community of big thinkers collaborating to keep the world safe. Our passion, creativity and expertise bring next-level technology solutions to life in autonomous systems, cyber, C4ISR, strike, space, and logistics and modernization for our customers around the globe. On the Northrop Grumman team, you’ll join our pursuit of excellence immersed in a dynamic culture of innovation and respect. Your unique perspective will help achieve our shared vision for the future of global security. Every step of the way, you'll be supported by world-class training, employee resource groups and a comprehensive benefits package that enables greater health and happiness for you and your family. Worldwide and across disciplines, we’re challenging what’s possible for technology to protect people and places from undersea to outer space and into cyberspace. And we see the impact of our performance every day. We are Northrop Grumman, and we work on what matters—now, you too can make a difference. Explore opportunities in engineering, IT, manufacturing, business management, cybersecurity and more with us. Northrop Grumman is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity/Affirmative Action Employer.






