Principal Mechanical Engineer

Northrop Grumman
Huntsville, AL
RELOCATION ASSISTANCE: No relocation assistance 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 Space Systems - Launch and Missile Defense Systems has an exciting career opportunity for a Principal Mechanical Engineer to support the Ground Weapons System (GWS) program. We are excited for you to join our team of qualified and diverse individuals. Our domain provides rewarding work that contributes to the latest advancements being made in the missile defense industry. The position is in Huntsville, AL. **Position Overview:** The selected Principal Mechanical Engineer responsibilities will include the support of the Ground-based Midcourse Defense (GMD) Weapons System (GWS) program as an individual contributor on the Hardware Engineering (HWE) team. This role is responsible for the technical quality of hardware engineering products developed by a team of engineers. These products directly support the design and development of the GWS capability on behalf of the Missile Defense Agency (MDA). The selected candidate should thrive in a fast-paced work environment with high expectations, significantly diverse assignments, and collaborative/teams comprised of all experience levels. **Basic Qualifications:** + Bachelor's Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline from an accredited university and 5 years of related experience, or a Master's Degree and 3 years of related experience, or 1 years of experience with a PhD. + A minimum of 2 years working within the GMD domain and GMD Launch Support Systems hardware experience + Experience drafting & reviewing 2D mechanical drawings per ASME standards + Applicants must possess excellent communication skills both written and verbal. + Applicants must demonstrate the ability to think critically and capture concepts in work products, presentations, and discussions. + Capable of working both independently and within a team environment. + Ability and willingness to travel 10% to support business needs. + Applicants must have a current active in-scope U.S. Government DoD issued Secret security clearance at the time of application which is required to start. **Preferred Qualifications:** + Previous experience in one or more of the following system engineering knowledge areas: technical planning, requirements derivation, functional analysis, timeline analysis, trade studies, cost and risk analysis, interface definition, system design, system integration, verification and validation, supportability, and effectiveness analyses for total systems. + Prior experience with engineering PLM systems such as Teamcenter and MRP system such as SAP. + Experience using analytical software tools, to analyze and reduce data to identify key characteristics and trends. + Experience with mission critical and safety critical systems, components, etc. + Familiarity with Missile Defense Agency (MDA) Core Standards: MDA-QS-001-MAP, MDA-QS-003-PMAP, MDA Instruction 5000.20-INS (ETR Process) + Experience with Finite Element Analysis and Modeling theory and application using industry standard structural analysis software (ANSYS, GTStrudl, ABAQUS, STAAD, Femap, NX Simcenter, NASTRAN, Creo Simulation or SolidWorks Simulation) + Familiarity with MIL-STD-810, MIL-STD-1366, MIL-STD-1472, ASME Y14.5, ASME Y14.100, MIL-STD-31000, MIL-STD-461 + DOORS and/or CAMEO exposure Salary Range: $95,800.00 - $143,600.00 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 U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.
Posted 2025-07-18

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