Posted:
3/27/2026, 1:44:20 AM
Location(s):
New Jersey, United States
Experience Level(s):
Junior ⋅ Mid Level
Field(s):
Mechanical Engineering
Leidos has an opening for a Mechanical Engineer. The Mechanical Engineer will provide engineering support to US Army programs at Picatinny Arsenal, NJ to include development of new materials and concepts in propulsion for enhanced performance .
Primary Responsibilities
Responsible for conducting and supporting R&D activities for the development of novel materials of interest to the US Army
Develop and demonstrate novel technologies for the additive manufacturing (AM) of energetic materials
Expected to develop knowledge and understanding of energetics and perform various testing and analyses to characterize materials using state of the art methods for chemical and physical behavior.
Basic Qualifications
BS Mechanical Engineering plus 0+ years of experience
Demonstrated knowledge of engineering software (design and modeling and simulation) tools
US Citizenship required
Ability to obtain and maintain a DoD security clearance
Preferred Qualifications
Prior hands-on experience with AM and knowledge of energetic materials
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.
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.
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.
Website: https://www.leidos.com/
Headquarter Location: Reston, Virginia, United States
Employee Count: 10001+
Year Founded: 1969
IPO Status: Public
Industries: Computer ⋅ Government ⋅ Information Services ⋅ Information Technology ⋅ National Security ⋅ Software