3,308 ts sci jobs at 278 companies in Winchester, VA

1mo
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VDI Engineer - TS/SCI
Sterling or Annapolis Junction
$147k-$199k/yr OnsiteFull Time
GDIT
GDITNYSE: GD: Delivers IT and mission services to government agencies.
10+ YOEActive TS/SCI clearance required (must be able to obtain TS/SCI + polygraph), US citizenship, 10+ years experience, DoD 8570 IAT Level II cert (e.g., Security+ or equivalent), experience with Citrix, Azure Virtual Desktop, PowerShell/Python, SQL clustering, Windows 10/11 SOE, RDS/Windows Server, and ATO processes.
Citrix XenDesktop, Citrix NetScaler, Citrix Virtual Apps, Citrix Virtual Desktops, Citrix ADC, Citrix Provisioning, Citrix AppLayering, Enterprise Layer Manager (ELM), VMware VDI, Microsoft Azure Virtual Desktop, Microsoft PowerShell, Python, SQL Clustering Failover, Microsoft Windows 10, Microsoft Windows 11, Remote Desktop Service (RDS), Microsoft Windows Server 2019, Microsoft Windows Server 2022, Authorize to Operate (ATO)
1mo
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DevSecOps Engineer (TS/SCI)
Herndon, Virginia, United States
$137k-$200k/yr OnsiteFull Time
Maxar Intelligence
Maxar Intelligence: Providing satellite imagery and geospatial intelligence for global security.
8+ YOETS/SCI clearance required; 8+ years IT/DevSecOps; Bachelor's; experience with Git, CI/CD, Ansible, Jenkins/GitLab; OpenStack/OpenShift; Linux.
Ansible, Jenkins, GitLab, SonarQube, Cucumber, Cypress, ArgoCD, Keycloak, Docker, Kubernetes, Helm, Rancher, CloudFormation, Puppet, Chef, OpenStack, OpenShift, Git, Linux, Windows, SQL, REST APIs, microservices, IaaS, PaaS
3w
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UX Designer (TS/SCI)
Herndon or Colorado Springs or Melbourne
$82k-$132k/yr OnsiteFull Time
Vantor
Vantor: Providing AI-powered spatial intelligence and high-resolution Earth observation.
2+ YOEU.S. citizen with active TS/SCI clearance, bachelor’s degree in a related field, 2+ years UX/UI experience, strong design portfolio, design thinking and Figma experience.
Figma, FigJam, Adobe Creative Cloud, Sketch, InVision, Procreate
3w
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Test Engineer - TS/SCI
Centreville, Virginia, United States
$75k-$131k/yr OnsiteFull Time
Parsons
ParsonsNYSE: PSN: Provides engineering and technology services for infrastructure and defense.
2+ YOEActive TS/SCI clearance required, 2+ years systems engineering or related experience, test execution and documentation, experience with test management/defect tools, Agile familiarity, and networking protocol knowledge.
Jira, Postman, Robot Framework, JUnit, Python, Bash, TCP/IP, UDP, HTTPS, DNS, DHCP
1mo
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Exchange Engineer - TS/SCI
Sterling or Annapolis Junction
$128k-$173k/yr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
10+ YOEActive TS/SCI clearance with ability to obtain polygraph; DoD 8570 IAT Level II; Bachelor’s in a related technical field; Exchange expertise; PowerShell and Active Directory experience; 10+ years related experience.
PowerShell, Active Directory, Microsoft Exchange Server, Exchange Edge installations, System testing and vetting, ATO and Project Management
2mo
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Cloud Systems Engineer - TS/SCI
Reston, Virginia, United States
OnsiteFull Time
Plus3 IT Systems
Plus3 IT Systems: Architects secure cloud and AI solutions for federal agencies.
Active TS/SCI with SCI eligibility; DoD 8140 certifications; AWS experience; OpenShift/Kubernetes; Linux admin; DevSecOps tools; U.S. citizenship required for federal contract.
AWS, OpenShift, Kubernetes, Jenkins, Artifactory, GitLab
3mo
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Accountant (Active TS/SCI Required)
Herndon, Virginia, United States
OnsiteFull Time
MissionOvo
MissionOvo: Provides technology and engineering services for national security missions.
5+ YOEActive TS/SCI clearance with poly; 5+ years government accounting; CPA preferred; degree in Accounting/Finance.
ERP Software, QuickBooks, Microsoft Excel
3w
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Plumber (TS/SCI Required)
Warrenton, Virginia, United States
$50k-$93k/yr OnsiteFull Time
Fluor
FluorNYSE: FLR: Global engineering, procurement, construction, and project management services provider.
4+ YOEAbility to install, maintain, and repair plumbing systems; high school diploma/GED; valid REAL ID driver’s license; typical 4 years related experience; ability to lift 50+ lbs; TS/SCI clearance active or obtainable.
1mo
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Plumber (TS/SCI Required)
Warrenton, Virginia, United States
$50k-$93k/yr OnsiteFull Time
Fluor Corporation
Fluor CorporationNYSE: FLR: Provides global engineering, procurement, construction, and project management services.
4+ YOEActive or eligible TS/SCI clearance, high school diploma/GED, REAL ID driver’s license, ~4 years combined education/experience, journeyman-level plumbing skills, ability to lift 50 lbs, forklift/manlift ability, computer proficiency, on-call availability.
2w
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Cyber / Network Engineer TS/SCI
Chantilly, Virginia, United States
OnsiteFull Time
TENICA and Associates
TENICA and Associates: Provides government services in defense, homeland security, and cybersecurity.
TS/SCI clearance required; experience in enterprise routing/switching, network security, cloud networking, infrastructure automation, Python scripting, and CI/CD; architecture and hands-on implementation skills.
Python, CI/CD
3mo
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Elasticsearch Engineer (TS/SCI Clearance)
Herndon, Virginia, United States
OnsiteFull Time
ShorePoint
ShorePoint: Provides cybersecurity and risk management services for federal agencies.
6+ YOE6+ years systems engineering with 2+ years Elastic Stack; TS/SCI clearance; Linux, IaC, cloud experience; design/deploy Elastic Stack across cloud, on-prem, hybrid.
Elastic Stack, Elastic Cloud Enterprise (ECE), Elastic Cloud on Kubernetes (ECK), Elastic Cloud, Logstash, Beats, Kibana, Ansible, Terraform, TLS, PIV/CAC, SSO/SAML, STIG
2mo
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Software Engineer (TS/SCI with Poly)
Herndon, Virginia, United States
$170k-$180k/yr HybridFull Time
Solerity
Solerity: Provides IT and engineering services for federal government agencies.
Active TS/SCI clearance with Polygraph; Bachelor's in CS/CE/SE/IT; cloud experience with AWS, Azure, GCP.
AWS, Azure, Google Cloud, GEM crypto manager
1w
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Sr. Software Engineer (TS/SCI)
Hampton or Annapolis Junction or Alexandria or Chantilly or Washington or Reston or McLean or Herndon or Bethesda or Catonsville or Frederick or Ashburn
$144k-$268k/yr HybridFull Time
IBM
IBMNew York Stock Exchange: IBM: Global technology providing enterprise software, cloud, and consulting.
4+ YOEU.S. citizen with TS/SCI clearance (or immediate DISS eligibility), Bachelor’s degree, 4+ years Python or Java, hybrid cloud/app development, databases, ETL, algorithm design, CI/CD and stakeholder interfacing.
Python, Java, MongoDB, Celery, Azure DevOps, Jenkins, React.js, Node.js, Web API, IBM CPLEX, Gurobi, SPSS, SAS, R, PyCharm, VS Code, Jupyter Notebooks, Pandas, NumPy, Dask, Matplotlib, Seaborn, Plotly, Git, GitHub, GitLab, Docker, Podman
1mo
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Network Engineer- TS/SCI Clearance
Chantilly, Virginia, United States
OnsiteFull Time
V2X
V2XNYSE: VVX: Provides logistics, facility management, and mission support services.
Active TS/SCI with Polygraph required, bachelor's in CS/InfoSec preferred (one year experience may substitute), CCNA/CCNP preferred, experience in network/cloud/virtual engineering, strong understanding of network protocols, OS, and security technologies.
Cisco IOS, SD-WAN, VPN, VoIP
1mo
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Cribl Engineer - Active TS/SCI
Reston, Virginia, United States
OnsiteFull Time
ENS Solutions
ENS Solutions: Provides cybersecurity and identity management solutions to government agencies.
10+ YOE10+ years in logging/observability or SIEM engineering; 3+ years with Cribl Stream/Edge; experience architecting multi-TB/day pipelines; Splunk expertise; Linux, Python/Bash, Git, Ansible/Terraform; TS/SCI and DoD 8570 certifications.
Cribl Stream, Cribl Edge, Splunk, Elastic, Kafka, S3, Python, Bash, Git, Ansible, Terraform, AWS, Azure, TLS
1mo
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Java Software Developer (TS/SCI)
Chantilly, Virginia, United States
OnsiteFull Time
Vibrint
Vibrint: Provides mission-critical systems and data analysis for national security.
5+ YOERequires 5+ years Java development with SpringBoot, Mockito, Lombok, OpenAPI (Swagger) building RESTful services; Git/gradle, Kafka, MongoDB, ActiveMQ/NiFi; Kubernetes/Helm deployments; AWS experience; Security+; TS/SCI clearance with CI polygraph.
Java, SpringBoot, Mockito, Lombok, OpenAPI (Swagger), Git, gradle, Kafka, MongoDB, ActiveMQ, NiFi, Kubernetes, Helm Charts, Amazon Web Services (AWS)
2mo
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Test Engineer with TS/SCI Poly
Sterling, Virginia, United States
OnsiteFull Time
GRVTY
GRVTY: Develops defense technology, cyber, and intelligence software solutions.
3+ YOEActive TS/SCI with CI Poly; 3+ years software testing; Linux experience; strong test planning and collaboration; familiarity with IDEs; strong communication.
Jira, GitLab, Visual Studio Code, PyCharm, Eclipse, Robot Framework, Selenium, Linux
2mo
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Cleared Escort | TS/SCI FS-Poly
Culpeper, Virginia, United States
$43/hr OnsiteFull Time
IDS International
IDS International: Global training, logistics, and security for government agencies.
0+ YOEActive TS/SCI clearance with Full Scope Poly; US citizen; ability to escort and monitor personnel in secure facilities; entry-level position; flexible shift availability.
2mo
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Program/Project Management - TS/SCI FSP
Chantilly, Virginia, United States
OnsiteFull Time
TENICA
TENICA: Provides national security and defense services to government agencies.
TS/SCI clearance with polygraph; degree in IT/Engineering or related field; IT/network project management experience; public sector project delivery; complex transition programs; scheduling expertise.
MS Project, ServiceNow Project module
3mo
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Content Site Manager (TS/SCI Clearance)
Fairfax County, Virginia, United States
OnsiteFull Time
Inflow
Inflow: Providing AI and engineering services for national security missions.
12+ YOEActive TS/SCI clearance, 12+ years of related experience (last 2 in recent years), 10 years in DoD/IC intelligence, degrees as specified, strong analytic and SharePoint skills.
Microsoft SharePoint