10+ YOEBachelor's in engineering or related, 10+ years systems integration/systems engineering experience (DoD/acquisition preferred), active Secret clearance required, MBSE/SysML experience, familiarity with open architecture frameworks and EW/mission systems.
Model-Based Systems Engineering (MBSE), SysML, Cameo, DOORS, Open Mission Systems (OMS), Modular Open Systems Approach (MOSA), FACE, Government Reference Architecture (GRA), Business Integration Support Framework (BISF), SIPRNet
Trident Systems: Develops high-performance electronics for space and defense.
2+ YOEBachelor’s in engineering; 2+ years in integration/testing; hands-on with test equipment; scripting (Python, LabVIEW, MATLAB); familiarity with regulated/high-reliability environments.
Oscilloscopes, Power supplies, Logic analyzers, Automated test systems, Python, LabVIEW, MATLAB
ManTech: Provides technology solutions for defense and intelligence agencies.
5+ YOEBachelor's in technical/scientific field,5+ years systems engineering experience,ability to obtain secret clearance,experience with TRL analysis,SWaP evaluation,systems integration and engineering change proposals,strong communication skills.
Parraid: Designs and manufactures telemetry and tactical communications systems.
7+ YOE7+ years experience; bachelor’s in computer science or computer engineering (or 10+ years equivalent); ability to design, integrate, test, and deploy telemetry systems; scripting and hardware debugging skills; SQL and API knowledge; eligible for DoD Secret clearance.
Microsoft Office, Microsoft Windows, Visual Studio, Acronis, SQL, APIs, Amazon Workspaces
Systems Integration Engineer – Flight Safety | National Security Space
Fort Belvoir, Virginia, United States
$104k-$166k/yrOnsiteFull Time
Peraton: National security and mission-critical government technology services provider.
Active TS/SCI with adjudicated polygraph required; extensive systems-integration and orbital mechanics experience; proficiency with Bash, Python, STK/ASW tools; ability to design and execute integration test plans.
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
5+ YOE5+ years developing/integrating/testing software systems; proficiency with Python/Go/Java/C#/C++; Git and Linux experience; TS/SCI clearance; bachelor's degree in a STEM field; up to 25% travel.
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
4+ YOEBachelor's degree with 4+ years (or grad degree with 2+ years or 8+ years experience), active U.S. Top Secret clearance, experience in systems integration & test, test documentation, troubleshooting, and EM/automation testing.
SysML, MBSE, Eggplant, Jira, Confluence, Java, C++, Linux
Systems Integration Engineer – Flight Safety | National Security Space
Fort Belvoir, Virginia, United States
$104k-$166k/yrOnsiteFull Time
Peraton: Provides advanced technology and mission support for government agencies.
4+ YOEActive TS/SCI with adjudicated polygraph required. Multi‑year systems integration experience in flight safety/space operations, proficiency in Bash and Python, and strong orbital mechanics/astrodynamics knowledge.
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
5+ YOE5+ years developing/integrating/testing software systems; proficiency with Python, Go, Java, C#, or C++; experience with APIs, databases, Git, Linux; TS/SCI clearance and Bachelor's in a STEM field required; travel up to 25%.
PeopleTec: Provides technical services and solutions to defense agencies.
15+ YOERequires 15+ years in systems engineering, test infrastructure, or systems integration; bachelor's in engineering or related field; U.S. citizenship; and active Secret clearance with Top Secret/SCI eligibility.
Systems Engineer, Journeyman - Capabilities Integration - PMA 261
Lexington Park or Patuxent River
OnsiteFull Time
Synectic Solutions: Provides engineering and logistics services to defense agencies.
5+ YOEBachelor's degree in a technical or scientific field, 5+ years of relevant engineering experience, active Secret DoD clearance, and US citizenship required.
KBRNYSE: KBR: Provides engineering, technology, and professional services for global markets.
8+ YOESenior engineer leading CuXS integration, sustainment, and modernization; governs hardware, software, and firmware integration; advises on risk and priorities.
Engineering documentation tools, Documentation and analysis tooling
U.S. Navy: Conducts maritime defense and provides aircraft maintenance services.
1+ YOE1+ MgmtRequires one year of specialized experience equivalent to GS-13/DP-04, professional engineering education or qualifying registration, and leadership of systems engineering, technical development, acquisition, and sustainment teams.
Aberdeen Proving Ground or Fort Belvoir or Huntsville or Austin or Tobyhanna Army Depot or Letterkenny Army Depot or Lakehurst
OnsiteFull Time
Envision Innovative Solutions: Provides technical engineering and mission support to government agencies.
5+ YOE5+ years of systems engineering; strong ability to design, integrate and test complex hardware/software systems; gather requirements and document configurations.
CACINYSE: CACI: Provides information technology and professional services to government clients.
7+ YOEActive Secret clearance (or U.S. citizenship with ability to obtain), B.S. in engineering/technical STEM, 7 years' experience with US Navy navigation systems and shipboard integration, systems engineering experience, schedule tracking and IPT coordination.
Infinity Systems Engineering: Provides specialized systems engineering and mission operations for aerospace programs.
Bachelor's in engineering, active TS/SCI clearance, U.S. citizenship, experience with spacecraft operations, telemetry and anomaly resolution, mission planning, and cross-functional integration.
Sierra Nevada Corporation: Develops mission-critical aerospace and national security technology systems.
10+ YOEBachelor's in engineering, 10+ years systems engineering experience, expert skills in requirements engineering, systems integration, V&V, and MBSE; proficiency with systems modeling/simulation tools; active Secret clearance required.
Model Based Systems Engineering (MBSE), Verification & Validation (V&V), C, C++, Linux, Python
AmentumNYSE: AMTM: Provides engineering, technology, and mission support to government agencies.
6+ YOEBachelor's in engineering or technical field, 6+ years related experience (4+ in RDT&E/test/integration), RF/EMI/EMC/E3 expertise, active Secret clearance and US citizenship.
E3, E3 Computation and RF Simulation, EMI/EMC, EMI Planned Maintenance System (PMS), USN Optimized Fleet Response Plan (O-FRP)
Altus Technology Solutions: Providing technical engineering and IT services to government agencies.
5+ YOEActive DoD Secret clearance, Bachelor's in engineering, 5+ years manufacturing/process engineering experience, technical documentation skills, process improvement and systems integration experience.
SMART manufacturing, Technical Data Packages (TDPs), data acquisition
Port Hueneme or Norfolk or Washington or Newport or San Diego or Philadelphia or Dahlgren or Keyport or Panama City or Newport News
$110k-$175k/yrFieldFull Time
DAWSON: Federal contractor providing engineering, construction, and environmental services.
10+ YOERequires Secret clearance, 10+ years of relevant Navy or maritime engineering experience, strong engineering documentation and systems integration skills, travel availability, and a preferred engineering bachelor's degree.