Hiring.Camp

Principal / Senior Principal Engineer - Navigation

Northrop Grumman

·

Sep 1, 2026

Location
San Diego, CA,US, US
Workplace
Remote, Onsite
Type
Full-time
Department
Engineering
Seniority
Senior
Experience
5+ years
Education
PhD
Clearance
Required
Source
Eightfold

Description

RELOCATION ASSISTANCE: Relocation assistance may be available

CLEARANCE REQUIRED FOR START: No

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 Aeronautics Systems MQ-4 Triton Program seeks a Principal Engineer/ Sr. Principal Engineer Navigation to support the Vehicle Management System - Navigation team in Rancho Bernardo, CA.

The Vehicle Management System group is responsible for vehicle flight control and safety. The Navigation team is responsible for managing the navigation subsystem, including Global Positioning System (GPS) receivers, inertial measurement units (IMU), and radio-frequency equipment. The selected candidate will work independently and collaborate across multiple teams to deliver quality solutions. General duties for the candidate include flight/lab testing, Production/Field Support, anomaly resolution, and supplier management.

The role is dynamic as members of the team handle a broad range of activities across multiple phases of the program to include development, production, and operational support. Some of those responsibilities are:

  • Integrate navigation hardware, accounting for hardware capabilities/limitations, defining interfaces, and incorporating required redundancy.
  • Conduct investigations, system testing, and flight testing in lab environments.
  • Provide remote and on-site troubleshooting for Production and Field issues.
  • Support proposal development, technical planning, verification & validation, cost & risk analysis, and trade studies.
  • Ensure the logical and systematic conversion of customer or product requirements into total system solutions that balance technical, schedule, and cost constraints.

This position can be filled at either the Principal Engineer or Senior Principal Engineer level.

Basic Qualifications:

  • Basic qualifications for a Principal Engineer Guidance Navigation Control include a Bachelor's in Science, Technology, Engineering or Math (STEM) and at least 5 years of experience, a Master's Degree in STEM with 3 years of experience, or a PhD Degree with 1 year of experience
  • Basic qualifications for a Senior Principal Engineer Guidance Navigation Control include a Bachelor's in Science, Technology, Engineering or Math (STEM) and at least 8 years of experience, a Master's Degree in STEM with 6 years of experience, or a PhD Degree with 3 years experience
  • General understanding of the GPS system, inertial sensors, and RF devices (amplifiers, splitters, etc.) and how these concepts are interconnected.
  • Experience with the following software Tools: Microsoft Office (Word, Excel, Project, Visio), MATLAB
  • Experience with test equipment such as oscilloscopes, signal generators, signal analyzers, or multi-meters.
  • Your ability to obtain and/or transfer and maintain the final U.S. adjudicated government Secret clearance (must be in-scope or enrolled in Continuous Evaluation) and any program access(es) required for the position within a reasonable period of time, as determined by the Company.

Preferred Qualifications:

  • Active DoD Secret security clearance or higher
  • Comprehensive knowledge of navigation components, including receivers and inertial sensors.
  • Experience with system redundancy and associated safety analysis
  • Familiarity with databuses and related protocols, such as MIL-STD-1553, RS-422, ARINC-429
  • Experience performing system-level design/troubleshooting
  • Flight Test experience: Some experience
  • Supplier management: Some experience
  • Requirements verification testing: Some experience

Primary Level Salary Range: $0.00 - $0.00

Secondary Level Salary Range: $0.00 - $0.00

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.

Skills

MATLABExcel

Similar Jobs

30

Senior | Principal

Count & Cooper

8mo ago

Senior Principal

Scimitar Inc.·New York City, New York·Remote

1y+ ago

Sr Principal, Industrial Design, industrial robotics

Amazon

Today

Senior or Principal Consultant – Battery Energy Storage

Business Assurance·London, England·Hybrid

Today

Senior Manager, Linear Electric Machines Principal

Hyliion·Austin, Texas

Today

Senior or Principal Soil Scientist

Slihrms·UK·Hybrid

Today

Principal/Sr.Principal Software Engineer Level 3/4

Northrop Grumman·US·Remote, Onsite

Today

Senior Principal Digital Product Management

GM Financial·Monterrey, Nuevo León·Hybrid

Today

Senior Principal Scientist, Precision Medicine Neuroscience

AbbVie·Waltham, Massachusetts·Hybrid

Today

Sr. Principal UX Engineer

Clarity Innovations·Remote·Remote

1d ago

Senior Principal Platform Engineer

Clarity Innovations·Columbia, Maryland +2·Hybrid

1d ago

Senior Lead / Principal Software Engineer (Agentic Engineering / Research) - IFS Labs

IFS·Colombo, Western Province·Hybrid

1d ago

Module Package Technology Development/Definition Senior Staff or Principal Engineer – Based in Taiwan

Infineon·Shanghai, China

1d ago

Advanced Packaging Characterization & Diagnostics SME Engineer - Sr. Principal

SkyWater Technology Foundry, Inc.·Florida, US·Onsite

1d ago

Senior Principal Solution Architect, Security and Risk

ServiceNow·San Diego, California·Remote

1d ago

Senior/Principal Manufacturing Compliance Specialist

Roche·Holly Springs, North Carolina·Onsite

1d ago

DER Interconnection Engineer (Entry, Staff, Senior, or Principal)

Xcelenergy·US·Remote, Hybrid, Onsite

1d ago

Principal, Senior Sales Manager

Zayo·Canada +1·Remote

1d ago

Principal, Senior Sales Manager

Zayo·US·Remote

1d ago

Principal, Senior Sales Manager

Zayo·US·Remote

1d ago

Senior / Principal Security Architect (OT)

Xcelenergy·Minneapolis, Minnesota +1·Remote, Hybrid, Onsite

1d ago

Principal, Senior Sales Manager

Zayo·Arizona, US·Remote

1d ago

Principal/Senior AI Engineer - Agent Factory

Workday·Pleasanton, California·Hybrid

1d ago

Senior Principal, HRBP Converse, Sportswear

Nike·Converse, Texas·Remote

1d ago

Sr/Principal Technical Services Project Management (Level 3 or 4)

Northrop Grumman·US·Onsite

1d ago

Principal/Sr. Principal Computer Systems Analyst - Windows

Northrop Grumman·US·Onsite

1d ago

Sr Principal Program Cost and Schedule Control Analyst

Northrop Grumman·US·Remote

1d ago

Principal/ Sr Principal Project Management

Northrop Grumman·US·Hybrid

1d ago

Sr. Principal Optical Subsystem I&T Engineer

Northrop Grumman·US

1d ago

Principal/Sr Principal Contract Administrator - 12902-1

Northrop Grumman·US

1d ago