703,247open jobs
41,500companies
99,451added this week
Browse all
Salary
$108k – $195k per year
Location
In office (Wharton)
Seniority
Staff · 10+ years exp
Employment
Full-Time
Overview
Company
Impact
Profile match
Leidos is an American technology and engineering services company created in 2013 when Science Applications International Corporation split in two, with Leidos taking the technical services and solutions business. It is one of the largest suppliers to the United States government, working across defence programmes, intelligence systems, civil agencies including the Federal Aviation Administration, and healthcare services for the Department of Veterans Affairs. Headquartered in Reston, Virginia, the company also builds security detection products for airports and borders, and has concentrated recent investment on trusted artificial intelligence and autonomy for mission environments.

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.

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:

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 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.

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
703,247 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Similar stack
Same company
Wharton
$138k – $190k per year • Remote • Full-Time • 5+ years exp • Bachelor's Degree • New York • Washington
Cybersecurity
HIPAA
Management
Agile
Apply
Program Manager 8 hours ago
$118k – $220k per year • In office • Full-Time • 10+ years exp • Bachelor's Degree • Home
Management
Agile
Apply
$142k – $180k per year • Equity • Remote/Hybrid • Full-Time • Bachelor's Degree • Burlington
Python
C++
C++
Conan
CMake
AI/ML
Machine Learning
DevOps
CI/CD
Git
GitHub
GitLab
Linux
Robotics
ROS
Path Planning
Management
Confluence
Jira
Agile
Apply
$40k – $88k per year (Estimated) • In office • Part-Time • 1+ year exp • High School Diploma • Tiffin
Management
Agile
Marketing
X (Twitter)
LinkedIn
Instagram
Apply
$80k – $195k per year (Estimated) • Remote/Hybrid • Full-Time • High School Diploma • Montreal
JavaScript
PHP
SQL
C#
C++
C#
.NET
Databases
Db2
DevOps
Rest API
Linux
Windows
SOAP
Management
Agile
Scrum
Kanban
Apply
$58k – $105k per year • Remote • Public Trust • Full-Time • Bachelor's Degree • United States
Python
SQL
Databases
Databricks
Apache Kafka
AI/ML
Hadoop
Spark
Airflow
Embeddings
Scikit-learn
Prompt Engineering
AI Agents
NLP
TensorFlow
PyTorch
RAG
Anomaly Detection
Hugging Face
Human-in-the-Loop
Machine Learning
DevOps
Azure
AWS
Analytics
ETL/ELT
AWS Glue
Management
ServiceNow
Agile
Apply
$49k – $103k per year (Estimated) • In office • Secret • Full-Time • 1+ year exp • Honolulu
DevOps
Incident Management
MPLS
Management
ITIL
Service Desk
Apply
$92k – $167k per year • In office • Secret • Full-Time • 8+ years exp • Washington • Norfolk • San Diego • Virginia Beach • Jacksonville
DevOps
SLI/SLO/SLA
Apply
$92k – $167k per year • In office • Full-Time • 15+ years exp • High School Diploma • Albuquerque
DevOps
Windows
Management
Microsoft Office
Apply
$92k – $167k per year • In office • Public Trust • Full-Time • Centennial
Apply
Financial Analyst 9 hours ago
$53k – $108k per year • In office • Secret • Full-Time • Bachelor's Degree • Wharton
Apply
Systems Engineer 6 days ago
$108k – $195k per year • In office • Full-Time • 10+ years exp • Bachelor's Degree • Wharton
Analytics
Power BI
Apply
Chemical Engineer 14 days ago
$58k – $105k per year • In office • Full-Time • Bachelor's Degree • Wharton
Management
Microsoft Office
Apply
$55k – $126k per year • In office • Secret • Full-Time • High School Diploma • Wharton
Apply
Mechanical Engineer 3 months ago
$108k – $195k per year • In office • Full-Time • 5+ years exp • Bachelor's Degree • Wharton
Python
C++
MATLAB
Fortran
Apply
See all jobs
This is one of many
703,247 more open roles from verified company boards, updated every day.