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GSSC Staff Engineer Guidance Navigation Control

Job in Manhattan Beach, Los Angeles County, California, 90266, USA
Listing for: Northrop Grumman Corp. (JP)
Full Time position
Listed on 2026-01-10
Job specializations:
  • Engineering
    Software Engineer, Systems Engineer
Job Description & How to Apply Below
Position: GSSC Staff Engineer Guidance Navigation Control - 17442

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.

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 Defense Systems (NGDS) is seeking a Staff Engineer Guidance Navigation Control to join our team in Manhattan Beach, CA
.

The Minuteman III (MMIII) ICBM Operational Software Support Program (IOSSP) Targeting team is responsible for providing iterative updates to the MMIII Operational Targeting Software (MOTP) and the Strategic Targeting Support Software (STSS). These software updates are critical to maintaining the readiness of the 450 MMIII missiles. The MOTP is a highly scientific 3

DOF missile targeting program that provides information to the on-board flight computer to enable it to direct the delivery of a re-entry vehicle to the intended target. The targeting process requires a complete mathematical model of the missile system and environment (propulsion, aerodynamics, dynamics, mass properties, reentry vehicle, climatology, geodesy and gravity). The MOTP computes mission dependent constants (guidance, steering, control, fuzzing), which are used by the MMIII missile’s operational Ground and Flight Programs and re-entry vehicle.

The STSS provides the software environment to execute the MOTP.

The Targeting team is also responsible for maintaining a high fidelity 6

DOF missile simulation to qualify the MOTP and the STSS.

The qualified candidate will be part of a multi-disciplinary team of software engineers, system engineers, and physicists to make necessary software changes to meet the needs of the customer. Candidate will be responsible for analyzing physics-based software code, software requirements and implementing code changes, as well as updating design documentation, unit-testing, and selling of the requirements through formal testing. Candidate will also work analyzing and prototyping software solutions for outstanding Operational Software Change Requests (OSCRs).

Candidates will also assist senior engineers to resolve anomalies in a timely manner. Candidate should be a motivated individual who is detail oriented, diligent, and actively seeks to increase domain knowledge and is proactive in raising technical concerns or obstacles with senior developers and the product lead.

Position Benefits:
  • Medical, Dental & Vision coverage
  • 401k
  • Educational Assistance
  • Life Insurance
  • Employee Assistance Programs & Work/Life Solutions
  • Paid Time Off
  • Health & Wellness Resources
  • Employee Discounts

This position’s standard work schedule is a 9/80. The 9/80 schedule allows employees who work a nine-hour day Monday through Thursday…

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