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Senior Principal Test Conductor

Career Insights for Mechanical Testing Engineer

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What they do

A Mechanical Testing Engineer designs and runs verification methods, test reports, and assists with troubleshooting for mechanical engineering projects.

$114,969 / year median in California

+5% projected growth

Explore Career

Job Description

Senior Principal Test Conductor Northrop Grumman • Redondo Beach, California •
PERMANENT
Posted 06/2026 Job Description Job Summary
RELOCATION ASSISTANCE
No relocation assistance available
CLEARANCE REQUIRED FOR START
Yes
CLEARANCE TYPE
Top Secret
TRAVEL:
Yes, 25 of the TimeDescription At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact peoples 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 nations 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, theyre making history. Embark on a career putting innovative, reliable, and agile products and ideas into orbit, and beyond. Northrop Grumman has opportunities waiting for you that play a vital role in human space exploration, national defense, and scientific discovery, supporting multiple programs across the universe. With us, you'll discover a culture of curiosity and collaboration that will have you Defining Possible from the day you start. Our space systems connect and protect millions of people on earth every day, now and for the future. Explore your future and launch your career today. Space Systems is an industry-leading provider for prime satellite and payload capabilities and directed energy and electronics solutions for national security, military, and civil customers. We are built on a heritage of providing innovative, affordable and reliable aerospace and defense products that our customers rely on to achieve mission success. Join the Space revolution and make the impossible, possible. Space Systems has an opening for a Senior Principal Test Conductor to join our team of highly qualified and diverse individuals. This position will be located in Redondo Beach, California. The selected candidate will be responsible for ensuring engineering tests serve mission objectives and that appropriate mechanisms are in place to execute the tests. The person in this role will oversee the operational aspects of engineering tests and serve as a liaison between mechanical/electrical operations and the program, engineering and line management teams. Responsible for overseeing all aspects of tests including: reviewing status of test requirements, management of schedules, selection and supervision of technicians during tests and reporting on progress. The person in this role will also be responsible for developing resolutions to documented procedures in conjunction with Test and Quality Engineering. The Senior Principal Test Conductor will lead a large team of junior Test Conductors and Engineering Technicians of various skillsets and experience to assemble and test flight hardware at various levels-from sub-system to final system level assembly, including launch operations. Will lead multiple crews/teams and maintain responsibility for all operations conducted in flight operations areas. Will be required to support anomaly resolution and lead response teams as required to troubleshoot system level issues. Will present applicable data at program and functional reviews. The selected candidate must possess excellent leadership characteristics and consistently model NG Values and Behaviors. Candidates will foster an inclusive and supportive work environment. Candidate must be able to work collaboratively with other Test Conductors, as well as various disciplines including SV Engineering, Electrical /Mechanical Engineering, Measurements Engineering, Mechanical Ground Systems Engineering, Thermal and Dynamic Test departments. The candidate must be able to work through various challenges to ensure program success and able to reach important milestones. As a full-time employee of Northrop Grumman Space Systems, 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.
Basic Qualifications:
Active Top Secret clearance required at time of application. Bachelor's Degree plus 9 years of technical experience, OR High School Diploma or General Education Diploma (G.E.D) plus 13 years of combined technical experience Familiarity with blueprint, technical specifications, processes and schematic comprehension in support of assembly, integration and launching of flight hardware components and sub-systems. Must be able to support weekends, 2nd, 3rd shift, and off hours as dictated by program test activities Proficiency/Knowledge of Excel, Word, and PowerPoint Ability to travel and support all offsite mission critical milestones. (25 of time)
Preferred Qualifications:
Active Top Secret/SCI Clearance (Required on Day 1) Minimum of 6 years' direct experience supporting spacecraft integration and test activities Thorough knowledge of Integration and Test floor practices, policies, and procedures with a strong emphasis on personnel and hardware safety A comprehensive understanding of Clean Room requirements, Hazardous Operations protocols, and related high bay operational protocols Hands-on knowledge and experience with the use of a variety of hand tools and mechanical equipment with the ability to read, interpret, and execute work to mechanical assembly drawings Experience demonstrating advanced technical knowledge in manufacturing/integration operations and procedures as it pertains to mechanical assembly and integration with a high attention to detail Ability to review and provide feedback on integration procedures and drawings prior to execution on the floor The skillset to proactively identify issues and determine the appropriate channels to escalate and collaborate with engineering to determine a path forward Advocates for change; promotes and adopts best practices Creates an atmosphere of trust and respect while displaying the highest levels of integrity
Primary Level Salary Range:
$129,300.00 - $193,900.00 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 candidates experience, education, skills and current spanet 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. Job and company information not to be copied, shared, scraped, or otherwise disseminated without explicit consent of JSfirm, LLC.