3mo
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DCO Tech, Compute Services
Sterling or Dulles or Haymarket or Manassas or Frederick
$30-$54/hr OnsiteFull Time
1+ YOE1+ years networking and Linux, BS in IT/CS, hardware troubleshooting, 40 lb lift, server/networking experience.
Linux, Networking, Server hardware
2mo
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S/W Q.A. Spec./App Tester - Senior
Sterling or Herndon
OnsiteFull Time
Automated and manual QA testing; SQL, Selenium WebDriver, Java; Linux; test planning and scripting; TS/SCI with poly required.
Selenium WebDriver, SQL, Java, JMeter, Linux, Bash, IntelliJ/Eclipse/NetBeans
3mo
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Systems Administrator
Winchester, Virginia, United States
OnsiteFull Time
3+ YOEBachelor’s in IT or related field; 3+ years in systems administration; Windows/Linux; network and security; ability to obtain US security clearance.
Windows, Linux, Enterprise Applications, Network Monitoring Tools, Firewalls, IT Security Tools, Asset Management Systems, IT Service Management Tools
1mo
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Mission Integrator
Warrenton, Virginia, United States
$90k-$140k/yr OnsiteFull Time
Bachelor's degree, experience in IT support/systems administration or software debugging, Linux knowledge, strong team communication; TS/SCI with polygraph required.
Java, Linux, ElasticSearch
1mo
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Staff Cyber Systems Administrator
Chantilly, Virginia, United States
$161k-$241k/yr OnsiteFull Time
12+ YOEUS citizen with active TS/SCI clearance, cloud and network administration experience, Linux/Windows, automation; AWS and hybrid-cloud expertise.
AWS, Linux, Windows, Ansible, Bash, PowerShell, Puppet, Python, Docker, Kubernetes, PODMAN
2mo
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CT Enterprise Architect
Tysons or Warrenton
OnsiteFull Time
10+ YOE10+ years in information systems engineering; Bachelor's in CS/IT or equivalent; experience building heterogeneous Windows/Linux networks and cloud-enabled enterprise solutions.
Windows, Linux, Cloud, ETL, Data Warehousing, COTS, GOTS
2mo
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Data Engineer
Chantilly, Virginia, United States
OnsiteFull Time
2+ YOE2+ years software development; Python/Java; strong SQL; Big Data ingestion/ETL; REST APIs; Airflow; Linux; JDK/J2EE/Spring.
Python, Java, SQL, Apache Airflow, REST, Linux, JDK, J2EE, EJB, JDBC, Spring
1mo
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Cybersecurity and Systems Administration Lead, College and Graduate School of Arts and Sciences
Charlottesville, Virginia, United States
$105k-$120k/yr HybridFull Time
5+ YOEBachelor's degree or equivalent, 5+ years relevant experience, expertise in systems architecture, cybersecurity, Windows/macOS/Linux administration, vulnerability management, scripting, and security tools.
Splunk, Datadog, Qualys, Nessus, Mosyle, FileWave, Jamf, Intune, SCCM, Windows, Linux, macOS
1w
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System Administrator, Senior
Winchester, Virginia, United States
$62k-$141k/yr OnsiteFull Time
3+ YOE3+ years system administration with on-premise and cloud (AWS/Azure/GCP), Windows/Linux, virtualization, scripting (PowerShell/Bash/Python), backup/disaster recovery, and Top Secret clearance.
AWS, Azure, Google Cloud, Windows, Linux, VMware, Hyper-V, PowerShell, Bash, Python, Docker, Kubernetes
3w
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Deskside Support/PC Technician
Culpeper, Virginia, United States
$18-$21/hr OnsiteFull Time
2+ YOEKnowledge of Windows 10/11 and macOS patching, antivirus, VPN, malware removal, basic PC repair; Red Hat/CentOS/Linux and programming preferred; ability to train team members.
Windows 10, Windows 11, macOS, antivirus, Virtual Private Network (VPN), Red Hat, CentOS, Linux, NAC, Dropbox
1d
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Cleared Software Engineer
Chantilly or Charlottesville
$81k-$142k/yr OnsiteFull Time
2+ YOEBachelors or masters in CS or related (or equiv. experience), ~2 years software development, Java, Linux, AWS, Docker, Kubernetes, Top Secret/SCI with CI polygraph and US citizenship required.
Java, Linux, AWS, Docker, Kubernetes
1d
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Configuration Hardening Specialist
Manassas or Culpeper
$59k-$110k/yr OnsiteFull Time
2+ YOEExperience with Windows/Linux, web servers, databases, Kubernetes, AWS, CIS benchmarks/STIGs, Tenable Nessus; 2+ years relevant experience; university degree in CS/IS; Security+/Network+/CISSP preferred.
Linux, Windows, Kubernetes, AWS, CIS CAT-pro, Tenable Nessus, ServiceNow, Git, Linux shell scripting, XML
3w
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Staff Software Engineer
Tampa or Warrenton
$130k-$170k/yr HybridFull Time
8+ YOE8+ years systems/software engineering experience; Bachelor’s in CS or CE (or equivalent); active Secret clearance; deep Python and C++ skills; Kubernetes, Docker, CI/CD, Linux, observability experience.
Python, asyncio, pybind11, Cython, Kubernetes (K8s), Docker, Pods, Deployments, StatefulSets, ArgoCD, GitHub Actions, Prometheus, Grafana, C++17, C++20, CMake, GitLab CI/CD, Linux
1w
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Cloud Infrastructure Support Engineer — TS/SCI Eligible
Charlottesville, Virginia, United States
OnsiteFull Time
3+ YOEActive Top Secret/SCI clearance, 3+ years supporting secure IT systems, experience with AWS, Linux, Windows/Active Directory, containers/Kubernetes, Bash/Ansible/YAML, and infrastructure-as-code (Terraform).
AWS, Linux, Windows, Microsoft Active Directory, Bash, Ansible, YAML, Terraform, Kubernetes (k8s), WebAssembly (WASM)
13h
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Cloud Infrastructure Engineer
Charlottesville, Virginia, United States
$113k-$148k/yr OnsiteFull Time
3+ YOEBachelor's in IT with 3+ years (or 6 years experience) administering cloud and secure systems; experience with Linux, AWS, containers, scripting (Bash, Ansible, YAML), Terraform, Kubernetes; Security+; active TS/SCI required.
Bash, Ansible, YAML, Linux, Amazon Web Services, containers, Microsoft Windows, Microsoft Active Directory, terraform, Kubernetes
1mo
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Cybersecurity and Systems Administration Lead, College and Graduate School of Arts and Sciences
Charlottesville, Virginia, United States
$105k-$120k/yr HybridFull Time
5+ YOEBachelor\u0002s degree or equivalent experience, 5+ years IT experience, expertise in systems architecture, cybersecurity, Windows/MacOS/Linux administration, scripting, and security tools; ability to lead technical direction and mentor engineers.
Windows, MacOS, Linux, Splunk, Datadog, Qualys, Nessus, Mosyle, FileWave, Jamf, Intune, SCCM
1w
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Field Service Engineer (USA)
Warrenton, Virginia, United States
FieldFull Time
Bachelor's or technical diploma (or equivalent experience), field service experience, Linux and networking knowledge (DHCP, subnetting, VPNs), strong troubleshooting and communication skills, willingness to travel up to 50%, security-clearance eligible preferred.
Linux, DHCP, VPN
1w
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Software Developer SME
Winchester, Virginia, United States
$99k-$225k/yr OnsiteFull Time
10+ YOE10+ years software engineering experience, 6+ years with AWS and Python/C#/Java, Top Secret clearance, HS diploma/GED, SAFe ASE preferred, experience with front- and back-end development and Linux.
AWS, Python, C#, Java, JavaScript, Linux, MongoDB, Spring, OSGi, Perl, Lua, NGINX
3w
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Sr. Technical Services Rep
Gainesville, Virginia, United States
$49k-$78k/yr OnsiteFull Time
3+ YOEAssociate's degree or equivalent experience; ~3 years help desk experience preferred; knowledge of physical security hardware, intermediate networking, Microsoft Dynamics, Microsoft and Unix/Linux OS; strong communication and documentation skills.
Microsoft Dynamics, Microsoft, Unix, Linux
2mo
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CUAS Test Engineer
Summit Point, West Virginia, United States
$75k-$131k/yr OnsiteFull Time
2+ YOEBachelor’s degree in CS, Cyber Security, Math/Stats, or Engineering with 2-4 years experience, or >4 years data analytics; Python, JavaScript, Linux; test design/reporting; strong communication; systems engineering knowledge.
Python, JavaScript, Linux