Principal Engineer Mission Assurance
Northrop Grumman
Listing collected from Northrop Grumman's career site. NextChapter is independent of Northrop Grumman.
Sunnyvale, CA · Posted October 7, 2026
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Where Sunnyvale, CA ranks
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November 2026
- #1Best cities for consumer and retail pay after cost of living$194k · of 11
- #3Best cities for data and analytics pay after cost of living$213k · of 28
- #4Best cities for pay after cost of living in California$192k · of 32
- #4Best all-round cities for AI careers95 / 100 · of 100
- #4Best all-round cities for AI careers in the West Coast88 / 100 · of 39
- #5Best cities for pay after cost of living in the West Coast$192k · of 39
Rankings about engineering jobs
- Best cities for software and engineering jobs #1 San Francisco (3,412 openings)
- Best cities for engineering pay after cost of living #1 San Mateo ($216k)
- Most requested AI skills in engineering jobs #1 AI tools in daily work (6.1%)
- AI tools named most often in engineering jobs #1 Claude (1.7%)
- Employers with the most engineering jobs #1 Amazon (2,992 roles)
How AI is used in this kind of work
Among software quality assurance analysts and testers, AI is already used for a large share of the tasks. Measured exposure for software quality assurance analysts and testers: 52% (high).
Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.
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About the job
RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE REQUIRED FOR START: No CLEARANCE TYPE: Secret TRAVEL: Yes, 25% of the Time Description 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. We are looking for you to join our team as a Principal Engineer Mission Assurance based in Sunnyvale, CA . Note: This is an on-site position. We do offer flexible work schedules such as 9/80. This position will support an established production program within Marine Systems’ Machinery Systems Operating Unit. The successful candidate will serve as a key Quality and Mission Assurance partner to Program Management, Engineering, Manufacturing, Global Supply Chain, Supplier Quality, subcontractors, suppliers, and the customer. The role is focused on disciplined production execution, product and process quality, program performance, contractual compliance, corrective action, customer acceptance, risk reduction, and continuous improvement. The Mission Assurance Engineer will work independently and across multidisciplinary teams to define and monitor mission-assurance processes; identify and resolve quality issues; assess program risks and opportunities; provide objective evidence of product conformity; and help ensure contractual, technical, quality, safety, reliability, maintainability, and customer requirements are met. The position requires the ability to travel up to 25%. 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. What You Will Get to Do: Serve as a Quality and Mission Assurance focal point for an established production program, partnering with Program Management and functional organizations to support cost, schedule, technical, quality, and delivery commitments. Define and monitor mission-assurance plans, processes, metrics, and work products that support disciplined production execution and program success. Apply quality engineering and program quality practices to production planning, hardware execution, inspection, acceptance, and delivery. Identify product and process nonconformances; lead root cause and corrective action activities; analyze trends; and drive effective preventive actions. Develop and communicate quality and program-performance metrics, variances, trends, risks, opportunities, and recovery actions to Program Management, functional leadership, and customers. Assess program risks and opportunities using quantitative and predictive analysis, provide data-driven input to resource decisions, and elevate risk-acceptance concerns. Review contractual and technical requirements, establish compliance pathways, verify requirements and flow-downs, and support contract and customer reviews. Verify that measurement, inspection, and test methods satisfy drawing, specification, contractual, and acceptance criteria. Participate in applicable technical, production-readiness, test-readiness, and customer reviews to assess requirement compliance, producibility, design maturity, and production risk. Support hardware design changes and production execution by coordinating Engineering, Manufacturing, Global Supply Chain, Supplier Quality, inspection personnel, subcontractors, and suppliers. Apply Quality Management System principles and applicable engineering and manufacturing tools to resolve quality-system questions and support audits, surveillances, and compliance assessments. Support program planning, estimates, source inspections, corrective-action governance, and other Quality and Mission Assurance activities needed to meet program commitments. Travel to customer, supplier, and other company locations as required, up to 25%. The Ideal Candidate Will Possess: Demonstrated ability to operate independently, prioritize competing demands, and deliver results with limited oversight in a production environment. Strong quality engineering, program quality, program execution, analytical, and problem-solving skills. Ability to lead multidisciplinary teams through complex quality issues and drive timely, sustainable corrective and preventive actions. Excellent written and oral communication skills, including the ability to present quality status, risks, opportunities, and recommended actions to customers and program and executive leadership. Strong business acumen and the ability to connect quality performance with program cost, schedule, technical, contractual, and delivery objectives. Ability to interpret complex technical and contractual requirements and establish practical, evidence-based compliance approaches. Ability to build effective working relationships across Program Management, Engineering, Manufacturing, Global Supply Chain, Supplier Quality, suppliers, customers, and government representatives. Basic Qualifications for the Principal Engineer Mission Assurance: Bachelor’s Degree in a STEM related field and a minimum of 5 years of experience in quality, mission assurance, manufacturing, engineering, program execution, or a related environment: Master's Degree with 3 years of experience. Experience applying quality engineering principles and practices in an established production environment. Program quality experience, including direct support to program execution and coordination with Program Management and cross-functional organizations. Demonstrated experience interfacing directly with Program Management to communicate quality status, performance, risks, issues, opportunities, and recovery actions. Experience reviewing and verifying requirements and contractual flow-downs in contracts, specifications, drawings, work instructions, supplier documentation, or other technical documentation. Experience with Quality Management Systems such as AS9100 or ISO 9001. Experience with interpreting technical drawings and Geometric Dimensioning and Tolerancing (GD&T). Ability to obtain and maintain Secret Clearance. U.S. citizenship is required. Preferred Qualifications: Experience preparing for and leading program Corrective Action Boards (CABs), including issue prioritization, action ownership, closure tracking, trend review, and verification of corrective-action effectiveness. Experience supporting program business execution in an Earned Value Management System (EVMS) environment, including CEAC or EAC development, variance analysis, forecasts, risks, opportunities, and corrective-action planning. Experience supporting proposals and capture activities, including development of Quality or Mission Assurance approaches, schedules, risks, staffing estimates, and Basis of Estimate documentation. Experience supporting Customer Source Inspection and Government Source Inspection, including readiness, objective evidence, product presentation, issue resolution, and closure of findings or open actions. Experience serving as a Quality or Mission Assurance lead for production of complex machinery, structures, propulsion, electrical-generation, or electromechanical systems. Experience applying quality assurance, risk-management, APQP, process FMEA, control-plan, Critical-to-Quality, process-capability, and structured root cause and corrective action methodologies in a production environment. Experience performing or reviewing First Article Inspections and working with suppliers and Supplier Quality to resolve supply-chain quality issues and verify effective corrective-action closure. Experience supporting technical and production reviews, requirements verification and traceability, contract reviews, and development of compliance evidence or assurance work products. Experience developing and presenting program quality metrics, variance and trend analyses, risk assessments, and improvement or recovery plans to customers and program leadership. Experience supporting internal audits, customer audits, government reviews, or Quality Management System surveillances. Lean Six Sigma Green Belt certification. Active Secret Clearance. #MPR #QMACMP Primary Level Salary Range: $114,000.00 - $171,000.00 The 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.