Mechanical Engineer

Leidos

Posted 29 days ago

Full Time

Wharton, New Jersey

In Person

Smart Summary

Responsibilities

The Mechanical Engineer will support the design, development, and production of fuzing and initiation systems for armaments. Responsibilities include managing technical data packages, conducting failure analysis, and ensuring production readiness through quality assurance activities.

Qualifications

You have a strong understanding of mechanical design, materials, and manufacturing processes, with a willingness to learn Failure Modes and Effects Analysis (FMEA) and quality assurance processes. You possess excellent written and verbal communication skills, attention to detail, and the ability to travel up to 25%. U.S. Citizenship is required for this role.

Must Have Skills for ATS

Mechanical Design

FMEA

Quality Assurance

GD&T

Creo

ePDM

Windchill

Job Description

The Defense Sector at Leidos currently has an opening for a Mechanical Engineer at its Picatinny Arsenal, NJ location, to support the mechanical design, development, and production of fuzing and initiation systems for Armaments and Ammunition. This role focuses on production readiness, manufacturing support, and quality assurance.

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Primary Responsibilities.

·       Support mechanical design, modernization, and producibility improvements of fuzing and initiation devices.

·       Assist in maturing Technical Data Packages (TDPs) and participate in manufacturing evaluations.

·       Support risk management and Failure Modes and Effects Analysis (FMEA).

·       Assist Quality Assurance (QA) activities including Failure Analysis and Corrective Action Reports (FACARs), Requests for Variance (RFVs), and Corrective Action Requests (CARs).

·       Provide mechanical engineering support during key program reviews (SRR, PDR, CDR) and Integrated Product Teams (IPTs).

·       Support laboratory, environmental, and production testing, troubleshooting, and failure analysis.

·       Prepare trip reports and conduct manufacturing site visits (approximately 25% travel expected).

·       Contribute to First Article Testing (FAT) and Lot Acceptance Testing (LAT) reports.

·       Provide mechanical engineering inputs for Army Fuze Safety Review Board (AFSRB) certification.

·       Develop technical reports and documentation to support production milestones.

Basic Qualifications.

·      

  • Understanding of mechanical design, materials, and manufacturing processes.
  • Willingness to learn FMEA, QA processes, and production documentation (FACARs, RFVs, CARs, FAT, and LAT).
  • Strong written and verbal communication skills with excellent attention to detail.
  • Ability and willingness to travel up to 25%.
  • U.S. Citizenship required.

Preferred Qualifications.

·       Experience in mechanical design for high-reliability or harsh environment systems.

  • Knowledge of Geometric Dimensioning and Tolerancing (GD&T), tolerance analysis, or Design for Manufacturability (DFM).
  • Experience with CAD software (Creo preferred) and Product Data Management tools (ePDM and Windchill).
  • Prior internship or exposure to manufacturing, quality, or failure analysis.
  • Familiarity with DoW acquisition or munitions programs.
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If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.

Original Posting:

October 5, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

Pay Range $57,850.00 - $104,575.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Leidos

Leidos is an industry and technology leader serving government & commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $17.2 billion for the fiscal year ended January 2, 2026. Leidos was cited for the meaningful work employees perform that is challenging, impactful, and aligned with our customers’ missions as reasons professionals want to work and stay at our company. Leidos has also been named to lists including Forbes’ Best Employers for Diversity, Forbes’ America’s Best Employers for Women, Military Times Best for Vets Employers, and Ethisphere Institute’s World's Most Ethical Companies®. Employees enjoy career enrichment opportunities available through mobility and development and experience rewarding relationships with supportive supervisors and talented colleagues and customers. Employees appreciate our flexible work environment, allowing for and encouraging a true work-life balance. Our professionals are also excited about our Employee Resource Groups, like the Collaborative Outreach with Remote and Embedded Employees (CORE), which strives to create an environment where every employee, regardless of location, feels fully engaged as a valued employee of Leidos. Your most important work is ahead, visit careers.leidos.com for our latest opportunities.
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