Summary written by USA Jobs 24 from Northrop Grumman's advert and our data on 16,852 current US jobs. How we check every job
At a glance
Northrop Grumman is hiring a Principal Engineer Mission Assurance in Philadelphia, PA. It is a full-time role in Software & IT, asking for at least 5 years of experience, first listed on November 12. The advertised pay is $114,000–$171,000 a year. The description mentions Six Sigma. Northrop Grumman has 149 other openings in the US. Across all employers on USA Jobs 24 there are 61 Software & IT openings in Philadelphia, PA today; the typical one asks for 7 years and advertises about $194,000 a year at the midpoint.
How the pay compares
Northrop Grumman advertises $114,000 to $171,000 a year, a midpoint of $142,500 a year. Where an offer lands in a range usually depends on experience and on the exact location. That is lower than about 66% of the 103 software & IT jobs in Pennsylvania that publish a yearly rate on USA Jobs 24, where the typical midpoint is $180,000 a year. To see roughly what this leaves after federal and Pennsylvania tax, try our take-home pay calculator.
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Before you apply
- Check it is still open. We found this job on Northrop Grumman's Workday site on November 12 and checked it again November 12, 5:17 AM ET. When an employer takes a job down, we remove it at our next daily update.
- Check the location works for you. This role is based in Philadelphia, PA. If you would need to move, ask whether relocation help is offered.
- Match the experience. The advert asks for at least 5 years of experience. If you are a little short, a close match on the skills in the advert can still win an interview.
- Tailor your resume. Use the advert's own words, such as Six Sigma, wherever they are true for you. Our resume guide shows how.
- Know your number. Decide the lowest offer you would accept before the first call. Our salary negotiation guide explains how to ask for more.
- Apply only through Northrop Grumman's own site. Our Apply button goes straight to Northrop Grumman's Workday page. If anyone contacts you about this job and asks for money, gift cards or bank details, stop and check it with our scam checker. Read how to spot a fake job offer.
About hiring at Northrop Grumman
Northrop Grumman has 150 openings on USA Jobs 24 today across 20 states. Most are in software & IT (72), operations (14) and engineering & mfg (12). The biggest locations are Redondo Beach, CA (17), Roy, UT (14) and Baltimore, MD (11). 2% of them are remote, 12% are open to entry-level candidates and 97% show pay. We collect Northrop Grumman's jobs every day straight from its own careers system (Workday), never from job boards or agencies.
The employer's advert
This is Northrop Grumman's own description of the job, copied word for word from its careers site. We have not edited it.
Show the full advert from Northrop GrummanHide the advert825 words
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.Northrop Grumman Mission Systems is looking for a talented Principal Engineer Mission Assurance to join our team in Philadelphia, PA.
What you'll get to do:
- Defines and monitors mission assurance program specifications and processes to ensure mission success of programs.
- Performs or assures quality, risk management, safety, reliability and maintainability of program achievements, subcontractors, and suppliers in accordance with contractual requirements.
- Assesses program performance and risks, and determines resources to ensure mission assurance.
- Support an established production program within Marine Systems Business Unit. 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 ideal candidate must 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.
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.
- 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 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 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 - $171,000.00The 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.USA Jobs 24 copied this listing from Northrop Grumman's official careers site on November 12, 2026 and checked it again November 12, 5:17 AM ET. Northrop Grumman will never ask you to pay to apply or to buy equipment with a check they send you. If anyone does, it is a scam.
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