JOBSEARCHER
OCCUPATIONS
INDUSTRIES
LOCATIONS
COMPANIES
SENIORITY
EXPLORE
SIGN IN
KEYWORDS
LOCATIONS
EXACT
NEARBY
Advanced search
SEARCH
10,000+
"api integration engineer"
jobs
in
National Security
in last 30 days
Show all >
Save
10,000+
"api integration engineer"
jobs
in
National Security
in last 30 days
Show all >
Save
Filter
<
Date
Last 30 days
Assistant Program Manager/Fleet Operations Lead Integration Engi Jobs
APPLY
Clearance
Washington, DC
L6 Lead
September 11th, 2026
Architectural and Engineering Managers
National Security
Show all >
Integration & Test Engineer SME Jobs
APPLY
Clearance
Washington, DC
L5 Senior
September 11th, 2026
Software Quality Assurance Analysts and Testers
National Security
Show all >
Systems Engineer – Entry Level - clearance required
APPLY
Progeny Systems Acquired By General Dynamics
Dedham, MA
L6 Lead
September 11th, 2026
Computer Systems Engineers/Architects
National Security
Show all >
Journeyman Systems Engineer
APPLY
Astrion
L6 Lead
September 11th, 2026
Computer Systems Engineers/Architects
National Security
Show all >
High Power Microwave (HPM) Mechanical Engineer Jobs
APPLY
Clearance
Washington, DC
L6 Lead
September 11th, 2026
Mechanical Engineers
National Security
Show all >
Senior Systems Engineer/ Instructor (Anti-Tamper) 1
APPLY
Serco North America
Dayton, OH
L6 Lead
September 11th, 2026
Electronics Engineers, Except Computer
National Security
Show all >
Systems Engineer
APPLY
Apex Systems
Tennessee Ridge, TN
L6 Lead
September 11th, 2026
Computer Systems Engineers/Architects
National Security
Show all >
Systems Engineer - Strategic Weapons Control
APPLY
Progeny Systems Acquired By General Dynamics
Pittsfield, MA
L6 Lead
September 11th, 2026
Computer Systems Engineers/Architects
National Security
Show all >
E01-J01 Software Engineer- Physical Modeling & Simulation Engine Jobs
APPLY
Clearance
Fort Eustis, VA
L6 Lead
September 11th, 2026
Aerospace Engineers
National Security
Show all >
MECHANICAL ENGINEER
APPLY
U.S. Government
Chicopee, MA
L4 Mid
September 11th, 2026
Mechanical Engineers
National Security
Show all >
Principal System Safety Engineer
APPLY
Avtc Group
Sterling, CO
L6 Lead
September 9th, 2026
Health and Safety Engineers, Except Mining Safety Engineers and Inspectors
National Security
Show all >
Program Support Lead - (Washington, D.C.)
APPLY
Serco
Fairfax, VA
L5 Senior
September 10th, 2026
Project Management Specialists
National Security
Show all >
Satcom Systems Engineer - Top Secret Clearance, Fort Meade
APPLY
Isys Technologies
Montana, WI
L6 Lead
September 13th, 2026
Telecommunications Engineering Specialists
National Security
Show all >
Technical Manager - Future Combatants and Mission Systems Programs
APPLY
General Dynamics
Pittsfield, MA
L7 Manager
September 14th, 2026
Architectural and Engineering Managers
National Security
Show all >
Staff Operations Analyst, Mission Engineering, Air Dominance & S Jobs
APPLY
Clearance
Costa Mesa, CA
L6 Lead
September 14th, 2026
Aerospace Engineers
National Security
Show all >
Systems Engineer, Senior - PR 1442 Jobs
APPLY
Clearance
Dayton, OH
L6 Lead
September 14th, 2026
Computer Systems Engineers/Architects
National Security
Show all >
Sentinel - System Deployment Capability Lead Systems Engineer 4 Jobs
APPLY
Clearance
Colorado Springs, CO
L6 Lead
September 14th, 2026
Computer Systems Engineers/Architects
National Security
Show all >
Accountant (Audit and Internal Controls) Finance Managed Serv... Jobs
APPLY
Clearance
Huntsville, AL
L6 Lead
September 9th, 2026
Accountants and Auditors
National Security
Show all >
Senior Threat Discrimination Systems Engineer Jobs
APPLY
Clearance
Huntsville, AL
L6 Lead
September 14th, 2026
Engineers, All Other
National Security
Show all >
Chief Engineer, Integrated All-Domain Effects Jobs
APPLY
Clearance
Bedford, MA
L7 Manager
September 14th, 2026
Architectural and Engineering Managers
National Security
Show all >
Electrical Engineer
APPLY
Department Of Army
Tooele, UT
L5 Senior
September 11th, 2026
Electrical Engineers
National Security
Show all >
Sector Chief Engineer, Air and Missile Defense Jobs
APPLY
Clearance
Laurel, MD
L7 Manager
September 11th, 2026
Architectural and Engineering Managers
National Security
Show all >
Test Support Engineer
APPLY
My Hrrescue
Scottsdale, AZ
L5 Senior
September 3rd, 2026
Engineers, All Other
National Security
Show all >
Electrical/Mechanical Engineer Jobs
APPLY
Clearance
Lakehurst, NJ
L5 Senior
September 13th, 2026
Electrical Engineers
National Security
Show all >
SSN(X) Deputy Program Manager Support - Carderock Jobs
APPLY
Clearance
Bethesda, MD
L6 Lead
September 13th, 2026
Project Management Specialists
National Security
Show all >
Senior Weapons Systems Test Engineer Jobs
APPLY
Clearance
Laurel, MD
L6 Lead
September 13th, 2026
Aerospace Engineers
National Security
Show all >
Electrical / Electronics Engineer IV
APPLY
Warrant Technologies Warrant
Crane, IN
L5 Senior
September 13th, 2026
Electrical Engineers
National Security
Show all >
DoD SkillBridge Internship - Associate Project Manager (521457)
APPLY
Vets2pm
Panama City, FL
L1 Intern
September 13th, 2026
Project Management Specialists
National Security
Show all >
Senior TOC Test Engineer - C5ISR, TS/SCI Clearance
APPLY
DCS
Aberdeen, SD
L5 Senior
September 9th, 2026
Engineers, All Other
National Security
Show all >
Site Operations & Maintenance Manager (Job ID: 4226)
APPLY
Valkyrie Enterprises
Virginia Beach, VA
L5 Senior
September 11th, 2026
General and Operations Managers
National Security
Show all >
MECHANICAL ENGINEER Jobs
APPLY
Clearance
Charleston, SC
L5 Senior
September 13th, 2026
Mechanical Engineers
National Security
Show all >
Production & Quality Engineer (5614) Jobs
APPLY
Clearance
Lexington Park, MD
L6 Lead
September 13th, 2026
Manufacturing Engineers
National Security
Show all >
Technical Manager - Future Combatants and Mission Systems Programs
APPLY
Progeny Systems Acquired By General Dynamics
Pittsfield, MA
L7 Manager
September 13th, 2026
Architectural and Engineering Managers
National Security
Show all >
AUKUS Sustainment Systems & Planning Lead (Pgm Plng Schedlng Anlyst 4)
APPLY
HII
Virginia Beach, VA
L7 Manager
September 14th, 2026
Project Management Specialists
National Security
Show all >
Sr Acquisition Specialist / Management Analyst - Key Personnel
APPLY
Adamscommunication
Patuxent River, MD
L6 Lead
September 12th, 2026
Project Management Specialists
National Security
Show all >
Systems Test Engineer
APPLY
Precision Resources Company
Minneapolis, MN
L5 Senior
September 12th, 2026
Engineers, All Other
National Security
Show all >
Submarine Systems Technician (ISIS & RADAR) - Portsmouth NH Jobs
APPLY
Clearance
Portsmouth, NH
L5 Senior
September 14th, 2026
Installation, Maintenance, and Repair Workers, All Other
National Security
Show all >
Model-Based Systems Engineer (Journeyman) - Active Top Secret Clearance
APPLY
MDA Edge
Dayton, OH
L5 Senior
September 14th, 2026
Computer Systems Engineers/Architects
National Security
Show all >
Engineering Specialist/Technician - Entry to Experienced Level (Maryland)
APPLY
National Security Agency
Fort George G Meade, MD
L5 Senior
September 12th, 2026
Engineering Technologists and Technicians, Except Drafters, All Other
National Security
Show all >
TEMPEST Engineer, Mid
APPLY
Booz Allen Hamilton
Riverside, OH
L5 Senior
September 16th, 2026
Engineers, All Other
National Security
Show all >
1
39
40
41
100