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Sr. Principal Systems Engineer R10212824

Job in Redondo Beach, Los Angeles County, California, 90278, USA
Listing for: Northrop Grumman
Full Time position
Listed on 2026-03-01
Job specializations:
  • Engineering
    Systems Engineer
Salary/Wage Range or Industry Benchmark: 100000 - 125000 USD Yearly USD 100000.00 125000.00 YEAR
Job Description & How to Apply Below
Position: Sr. Principal Systems Engineer - Requirements - R10212824

RELOCATION ASSISTANCE:
Relocation assistance may be available

CLEARANCE TYPE:
Secret

TRAVEL:
Yes, 10% 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.

Northrop Grumman Aerospace Systems is seeking a Sr. Principal Engineer for a Requirements Lead role to join our team of qualified, diverse individuals within the F-35 Air Systems Integration IPT. The Requirements Lead will support the F-35 Air Systems Integration IPT and lead a team of 4-6 systems engineers on the F-35 program. In this role, the candidate will perform technical planning, system integration, verification and validation, cost and risk, and supportability and effectiveness analyses for total systems.

Ensures the logical and systematic conversion of customer or product requirements into total systems solutions that acknowledge technical, schedule, and cost constraints.

Essential Functions
  • Work closely with Proposal Manager and Project Engineers to ensure requirements are clearly defined and accurately bid in all proposals.
  • Collaborate with developers, manage requirement and process workflow to enhance the F35 contract management system and capture the proposal lifecycle in a central location for seamless contract execution integration.
  • Establish monthly metrics to assess quality of customer RFP and NGC proposal responses. Analyze data to identify trends and establish root causes to enhance proposal quality through process improvements and trainings.
  • Present Statement of Work risks and associated mitigation steps and maintained proposal Risk Register in coordination with impacted IPTs to support in-process reviews for major proposals.
  • Develop the technical baseline requirements for the Proposal Supplier Statement of Work and Supplier Statements of Work (SSOW). Ensure process diligence for all SSOWs.
  • Understand program technical documents such as Build-To-Print Process Manual and Materials and Process specifications, etc. in order to assess and integrate change impacts for proposal and CR deliverables. Define, document, and execute process to review documents with the Program to ensure no requirements creep
  • Maintain the program Virtual Requirements Library
  • Create Requirements Tree Down utilizing DOORs for deficiency analysis.
  • Responsible for functional decomposition of Request for Proposal (RFP) requirements to the allocated baseline. Provide Requirements Allocation Matrix (RAM) to proposal manager
  • Understand derived requirements to establish flow down to IPTs and functions
  • Develop tools to improve requirements management on program
  • Provide program technical proposal requirements visibility to leadership
  • Develop/maintain program Requirements command media and processes
  • Maintain Proposal Requirements knowledge management database
  • Develop future digital transformation strategy for requirements management
  • Act as a central point of contact to consolidate team feedback, pose clarifying questions, and communicate decisions effectively across all parties.
  • Develop and maintain clear documentation of roles and responsibilities.
  • Rack actions and timelines, reporting progress and adjustments to leadership as required.
Basic Qualifications
  • Bachelor’s Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline and at least 8 years of systems engineering experience or related experience OR 6 years of experience with a master’s degree.
  • Proficient in MS Word, PS PowerPoint and MS Excel.
  • Demonstrated…
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