Chemical/Mechanical Engineer

Leidos Holding$107K — $195K *
Aerospace & Defense
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • BS/MS in mechanical or chemical engineering
  • Over 10 years of relevant engineering experience
  • Proficient in developing prototypes and engineering processes
  • Strong leadership capabilities in small team settings
  • Experience with Integrated Product Teams (IPT)
  • Proficient in project management and risk management
  • Familiarity with engineering management principles and agile product development

Responsibilities

  • Research, design, and develop new products and processes
  • Conduct trade studies and develop detailed specifications and prototypes
  • Analyze testing data and create technical reports
  • Provide recommendations based on diverse technical analyses
  • Implement statistical analysis and modeling to address challenges
  • Collaborate with installation officials and technical teams
  • Document and report technical findings to senior engineers

Benefits

  • Regular out-of-state travel for project site visits
  • Office work complemented by hands-on fieldwork
  • Collaborative environment with diverse teams
  • Opportunity to work on cutting-edge propulsion technologies
  • Engagement in all phases of product development from concept to testing
Full Job Description

The Defense Sector at Leidos currently has an opening for an experienced Engineer to provide research and development engineering support to the Propulsion Development Branch, DEVCOM Armaments Center, Picatinny Arsenal, NJ.

Primary Responsibilities.

  • Research, design, and develop new products and processes by applying engineering principles to improve existing technologies.
  • Identify / analyze / evaluate potential solutions, conduct trade studies, develop detailed specifications, design / develop / manufacture prototypes, conduct laboratory and field testing, and analyze test data and create test and technical reports. 
  • Provide recommendations for appropriate courses of action from many acceptable alternatives; and conduct technical analyses and fieldwork to achieve desired products or services.
  • Exercise versatility, judgment, and perception to identify and interpret diverse factors, situations, and conditions; understand interrelationships among different strategies, standards, and activities; explain and justify determinations, recommendations, and implemented actions; and assess implemented and planned actions for accuracy, feasibility, and/or adequacy in meeting objectives. 
  • Integrate and implement statistical analysis, modeling, and simulation tools where appropriate to thoroughly assess production and performance challenges.
  • Interact with diverse team including installation/plant officials, contractors, architects, technicians, and engineers to obtain, clarify, or exchange information or facts needed to complete assignments or training objectives. 
  • Document and report technical information and data to senior level engineers and other officials from related organizations.
  • Work requires regular and recurring out of state travel to project sites, involving considerable walking, stooping, bending, lifting, and climbing. The work may require working around hot, noisy operating equipment.
  • Work is performed primarily in an office setting, with numerous visits to project sites up to approximately 50% of the time.

Basic Qualifications.

  • - BS/ MS degree in engineering, preferably in mechanical or chemical engineering
  • 10 plus years of relevant experience
  • Development of Prototypes – knowledge of engineering processes (requirements definition, trade studies, concept development, subscale testing, prototyping) and actual experience in multiple phases
  • Ability to define required engineering tasks, lead/contribute to small teams to execute engineering tasks
  • Ability to work in an Integrated Product Team (IPT) environment, helping to define and manage roles and responsibilities
  • Ability to organize project plans, manage schedules, and track actions and resources
  • Ability to define and execute Design of Experiments (DOEs), conduct and manage modeling and simulation, work with SMEs, define and execute subscale and full-scale testing (test planning/ test matrixes/test reporting)
  • Ability to conduct engineering analysis (researching and interacting with SMEs)
  • Risk Management - Ability to identify/manage program risks and develop plans and execute tasks to decrease program issues 
  • Understanding of engineering management – Technical performance, cost, and schedule
  • Understanding of agile product development / ability to adapt to changing environment.
  • Understanding of engineering workflow, process maps
  • Software Tools – MS Project, Excel, and PowerPoint
  • Communications
    • Writing skills: Document progress through reports / briefings (technical and management), draft white papers, and publish technical reports (peer and non-peer)
    • Oral skills: Provide directions and feedback to peers and SMEs, covering technical and programmatic matters
  • US citizenship required.

Preferred Qualifications.

Prior experience handling energetic materials, munitions, propulsion related technologies/projects preferred.



Original Posting:
August 27, 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 $107,900.00 - $195,050.00

The Leidos pay range for this job level is a general guideline onlyand 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.

About Leidos Holding

Leidos Holding Careers

Joining Leidos Holding presents an unparalleled opportunity to advance one's career with a leader in innovation and technology. The company offers a plethora of job opportunities aimed at fostering professional growth and development in a diverse and inclusive environment.

Explore Career Opportunities

Leidos Holding is actively seeking skilled professionals who are passionate about leveraging their expertise to drive innovation and leadership in their fields. With a variety of open positions, Leidos Holding provides a platform for individuals to challenge themselves in a dynamic work environment.

Innovation and Professional Growth

At Leidos Holding, innovation is at the core of everything they do. Employees are encouraged to think creatively and push boundaries. The company supports this drive for innovation through comprehensive professional development and diversity training programs that are designed to enhance skills and foster leadership.

Commitment to Diversity and Inclusion

Leidos Holding is committed to creating a workplace where diversity is not only recognized but celebrated. With a culture that values and promotes diversity, Leidos Holding ensures that all team members have the opportunity to contribute, learn, and grow.

Internship Programs

For those starting their career, Leidos Holding offers internship programs that provide a robust foundation in the industry. Internships are a great way to develop essential skills, gain valuable work experience, and build professional networks.

Benefits and Culture

Employees at Leidos Holding enjoy a range of benefits designed to support their professional and personal lives. The company culture is built on a foundation of respect and integrity, providing a supportive and collaborative environment where every team member is valued.

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Leidos Holding is hiring! Explore job opportunities that match your skills and interests. Leidos Holding looks for driven, curious, and innovative individuals to join their team. Positions are available across various disciplines and experience levels.

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Leidos Holding encourages its employees to engage in networking within the company to discover new opportunities for career advancement. The leadership team at Leidos Holding is dedicated to supporting employees in their career paths with ample opportunities for networking and growth.

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Discover the exciting career opportunities at Leidos Holding today. With a commitment to employee growth, innovation, and diversity, Leidos Holding is the perfect place to advance your career. Check out the latest job listings and find your perfect fit at Leidos Holding.

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