Test Engineer / Principal Test Engineer - 20671
Northrop Grumman
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Roy, UT · Posted November 3, 2026
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About the job
RELOCATION ASSISTANCE: Relocation assistance may be available
CLEARANCE REQUIRED FOR START: Yes
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 Strategic Deterrent Systems division is seeking a Test Engineer / Principal Test Engineer to join our team of highly qualified and diverse individuals. This position will be located in Roy, UT and will support the Sentinel (GBSD) program. This position will be part of our Aerospace Vehicle Equipment (AVE) On Board Test Equipment (OBTE) team to plan and execute vehicle level integration, test and checkout activities supporting the Sentinel, formerly Ground Based Strategic Deterrent (GBSD), program.
What you’ll get to do:
Define test requirements and test objectives, using Systems Engineering principles
Develop integration and test documentation (test plans, test procedures and test reports)
Prepare for and execute Test Readiness Reviews (TRRs)
Execute the integration, test, and assembly of the AVE in preparation for developmental flight testing
Integrate hardware from sub-system teams, interface with other elements teams, and the system and segment level teams
Develop and implement testing methods and test equipment
Interface with software developers and systems engineers in support of integration and test activities
Participate in technical exchange meetings, interfacing with customers (internal/external)
Perform data analysis against requirements and interfaces for each software build or hardware component
Compile data and define changes required in test equipment, test procedures, or new test requirements
Maintain test equipment documentation and follow configuration management requirements
In this role, you will be responsible for:
Synthesizing customer contractual needs and requirements into element test solutions that acknowledges technical schedule and cost constraints
Develop and direct preparation and execution of comprehensive test plans, procedures and schedules for completing subsystems
Coordinate integrated testing activities
Serve as a technical lead and mentor to junior engineers on the On board Test Equipment Team
Review and evaluate test requirements to ensure completeness of test program
Perform technical analysis of complete systems and prepare comprehensive system level evaluations
Oversee supplier test activities in support or requirement verification and validation
Basic Qualifications:
T02 : 2 Years with Bachelors in Science; 0 Years with Masters; 4 additional years of experience may be considered in lieu of a degree
T03 : 5 Years with Bachelors in Science; 3 Years with Masters; 1 Year with PhD; 4 additional years of experience may be considered in lieu of a degree
Must have an active US Government Secret clearance (with a background investigation within the past 6 years or enrolled into Continuous Evaluation).
Must have the ability to obtain and maintain Special Access Program (SAP) clearance , within a reasonable amount of time as determined by business needs.
1+ years of experience in Software and/or Hardware testing experience
1+ years of working knowledge of system integration (HW and SW)
1+ years of experience supporting the development, plan, and execution of test plans and reporting
This is a customer-facing role, and you will have to interface with the customer
Familiarity with test instrumentation
Preferred Qualifications:
Knowledge/Experience with IBM DOORS database
Experience with the generation of test procedures and test readiness reviews (TRRs)
Experience creating test Concept of Operations (ConOps) flows that maximizes the utility of test resources while meeting schedule and technical requirements and/or constraints
Experience generating and supporting test data decomposition and test reports to other IPTs
Assist in consolidating and processing of final test data for requirements verification/model validation sign-off
Experience as acting Test Conductor/Lead during test procedure execution
Experience in troubleshooting anomalous hardware and software
Experience defining test objectives based on test requirements, VCRM and interface and specification documentation
Experience with data collection/instrumentation (methods, hardware, setup, and troubleshooting)
As a full-time employee of Northrop Grumman, you are eligible for our robust benefits package including:
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 to take every other Friday off.
#Sentinelintandtest
Primary Level Salary Range: $72,100.00 - $108,100.00
Secondary Level Salary Range: $89,400.00 - $134,200.00
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.