SOSi: Provides technology and mission solutions for national security.
5+ YOEActive Top Secret/SCI clearance and US passport required. Bachelors in IT or 5+ years (or 9+ years without degree) in enterprise IT systems engineering for classified DoD environments. Server administration experience, DoD 8570 IAT-II compliant certifications, and ability to support 24/7 operations.
Annapolis Junction or Columbia or Colorado or Georgia or Hawaii or Texas or Utah or Virginia
$154k-$198k/yrOnsiteFull Time
RealmOne: Provides advanced technology services for national security agencies.
14+ YOE14 years systems engineering experience, bachelor’s in related field (or +5 years experience), active IAT II/DoD 8570-compliant cert (e.g., Security+), active security clearance with polygraph, willing to travel.
EO Solutions: Aerospace and defense contractor specializing in space surveillance technology.
8+ YOEBachelor's in engineering, 8+ years systems engineering experience, strong MBSE and SysML experience, developing SysML models and architecture frameworks, digital engineering familiarity, and ability to obtain U.S. security clearance.
Model-Based Systems Engineering (MBSE), SysML, Cameo Systems Modeler, MagicDraw, Rhapsody, DoDAF, UAF, MOSA, SOSA, FACE, OMS, DevSecOps, Digital Engineering
HIINYSE: HII: Builds naval ships and provides global defense technology solutions.
2+ YOEExperience in electronic/telecom maintenance or information systems, 2+ years with a related bachelor's (or HS+6 years), TS/SCI clearance, ability to obtain base access, safety procedure experience, and QA/process knowledge.
SAICNASDAQ: SAIC: Provides government and defense clients with technology and engineering services.
8+ YOEBachelor’s degree in related field; 8+ years in systems engineering; experience in mission integration, operational planning; strong communication; Top Secret/SCI eligibility preferred.
MBSE, Modeling and Simulation, Wargaming, Decision-support tools
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
5+ YOE5+ years supporting Department of War/DoD with systems integration or network infrastructure; active TS/SCI clearance; Bachelors in Computer Science or Engineering; experience with multi-vendor network devices, SDN/SD-WAN, and Microsoft Office.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, SDN, SD-WAN
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
5+ YOETS/SCI clearance and Bachelor's in Computer Science or Engineering required; 5+ years supporting DoW/DoD and in systems integration or network infrastructure; experience with SDN/SD-WAN, multi-vendor firewalls/switches/routers, TCP/IP; Microsoft Office proficiency.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Software Defined Networks (SDN), Software Defined Wide Area Networks (SD-WAN), TCP/IP, LAN, WAN, firewalls, switches, routers
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
5+ YOEActive SECRET clearance, 5+ years relevant systems engineering experience, BA/BS or equivalent, skills in systems engineering, server/infrastructure support, C2 systems, requirements analysis, integration, troubleshooting, and strong communication.
GDITNYSE: GD: Delivers IT and mission services to government agencies.
5+ YOEActive Secret clearance and US citizenship required; BA/BS or equivalent; 5+ years relevant systems engineering or enterprise IT experience; skills in systems engineering, C2 systems, integration, requirements analysis, server/infrastructure support, and troubleshooting.
Annapolis Junction or California or Massachusetts or New York or Colorado or Hawaii or Illinois or Maryland or Minnesota or New Jersey or Vermont or Washington or District of Columbia
$124k-$246k/yrOnsiteFull Time
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
14+ YOEActive Top Secret/SCI with polygraph required; 14 years SE experience (or bachelor's degree + experience; 5 additional years may substitute for degree); proficiency with JIRA and Confluence; Agile experience and strong communication skills.
BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.
6+ YOEMust hold active Top Secret/SCI clearance, Bachelor’s degree with ~6+ years' relevant experience (or equivalent), Security+ minimum, strong Windows and RHEL system administration, cybersecurity/IA experience, domain controller/DNS/GPO knowledge, and strong communication skills.
Windows, Windows Server, Red Hat Enterprise Linux (RHEL), Splunk, TMPC, TNT, CPS, Microsoft SQL Server, Microsoft Office, Microsoft Word, Microsoft PowerPoint, Microsoft Excel, Domain Controller, DNS, Group Policy Objects (GPO), Secure Technical Implementation Guide (STIG), Security Content Automation Protocol (SCAP), NESSUS, Risk Management Framework (RMF), GCCS, JTT, MIDB/MARS, NGA Libraries, Public Key Infrastructure (PKI)
Systems Engineer (AI) - FULLY CLEARED with POLYGRAPH REQUIRED
Fort Meade or Maryland or Virginia or Colorado or Texas or Utah or Florida or Hawaii
$165k-$195k/yrOnsiteFull Time
Constellation Technologies: Provides technical services and cyber solutions for government agencies.
9+ YOEUS citizen with active TS/SCI and polygraph, 9+ years relevant experience, bachelor’s in a technical discipline, proficiency in Java/Python/JavaScript, Jupyter Notebooks, AWS services, Neo4j, systems engineering and modern AI capabilities.
Java, Python, JavaScript, Jupyter Notebooks, GHOSTMACHINE, Neo4j, AWS Lambda, AWS EC2, AWS ECS, AWS EKS, AWS SageMaker, AWS S3, AWS RDS, OpenSearch, Red Hat Enterprise Linux
Cubic: Develops defense training systems and public transit fare technology.
7+ YOEBachelor's degree with 7+ years' relevant experience; active U.S. SECRET clearance and ability to obtain Top Secret/SCI; enterprise Linux administration, virtualization, CDS, storage networking, FMV/video architectures, strong communication and customer engagement skills.
Red Hat Enterprise Linux (RHEL), CentOS, VMware, Hyper-V, Xen, Kubernetes, H.264, MISB, Fibre Channel, iSCSI, Cross Domain Solutions (CDS), RMF, STIGs
Peraton: National security and mission-critical government technology services provider.
8+ YOEAbility to obtain DoD TS/SCI clearance; DoD IAT Level II; 8+ years relevant experience (various degree/experience combinations accepted); experience with directory services, PKI, cloud, networking, and system administration.
Research Corporation of the University of Hawai‘i: Provides administrative and research support services to university projects.
7+ YOEBachelor's in Computer Science/Physics/Engineering,7+ years C/assembly coding for data acquisition and instrument control,knowledge of IP networking and Ethernet,ability to develop Linux and embedded software and GUIs,able to pass high-altitude medical exam.
C, Assembly, Linux, MS Windows, X-Windows, Ethernet, FPGA
Power Systems Controls Application Engineer. (68493)
Alaska or Arizona or California or Colorado or Hawaii or Idaho or Montana or Nevada or Oregon or Utah or Washington or Wyoming
$97k-$137k/yrRemoteFull Time
EatonNYSE: ETN: Manages electrical, hydraulic, and mechanical power systems globally.
3+ YOEBachelor's in engineering or 7+ years related experience; 3+ years application engineering or proposal experience; valid unrestricted driver’s license; able to travel up to 25%; must reside in specified U.S. West states; pass background/drug screenings; U.S. work authorization required.
Camp Smith or Aberdeen or Santa Rita or Japan or Korea
$99k-$207k/yrOnsiteFull Time
CACINYSE: CACI: Provides information technology and professional services to government clients.
10+ YOETS/SCI clearance required; SME with 10 years' experience (or 15 years without degree); Bachelor's in technical or related field required; ability to manage engineering/architecture projects; up to 10% local travel.
Columbia or Colorado or Georgia or Hawaii or Texas or Utah or Virginia
OnsiteFull Time
RealmOne: Provides cybersecurity and intelligence services for national security missions.
14+ YOE14+ years systems engineering experience, develops system requirements and architectures, leads integration, supports DoDAF/SOA architectures, and holds an active TS/SCI clearance with polygraph.