10,355 system jobs at 2,443 companies in Manassas, VA

3w
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System Engineer
Fort Meade, Maryland, United States
$128k-$214k/yr OnsiteFull Time
ManTech
ManTech: Provides technology solutions for defense and intelligence agencies.
14+ YOE14 years' experience with a relevant bachelor's degree (or 19 years without), experience with NSA systems architecture, strong systems engineering, technical leadership, and clear communication; active TS/SCI with polygraph required.
1mo
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System Administrator
Herndon, Virginia, United States
OnsiteFull Time
Apogee Integration
Apogee Integration: Provides systems engineering and technical advisory for intelligence agencies.
Active TS/SCI with Full-Scope Polygraph required. Provide Tier 2 systems administration and help-desk support in a 24x7 environment, troubleshoot hardware/software, maintain SOPs and monitor messaging systems.
2mo
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Sr. System Admin/System Engineer - Linux
Annapolis Junction, Maryland, United States
OnsiteFull Time
CDIT
CDIT: Provides IT, software development, and cybersecurity for government agencies.
10+ YOE10+ years Linux system administration in IC environment; CentOS/RHEL; JBoss/Wildfly; VMware; Security+; RH Ansible desired.
Linux, CentOS, RHEL, JBoss/Wildfly, VMware, Ansible, Security+, JSON, Oracle Database, Python, Shell
2mo
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System Engineer
Fort Meade, Maryland, United States
OnsiteFull Time
InterImage
InterImage: Provides IT modernization and cybersecurity services to federal government agencies.
10+ YOESignals analysis, RF/microwave systems, Linux troubleshooting, ISO/IEC 15288 processes, and multiple signal processing tools.
Linux, RHEL, Rocky Linux, Vita-49, DRT, Whistle, Salvage, BSAW, NIFI, RF testing equipment, low-noise amplifiers, filters, cables, antennas
2mo
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System Architect
Arlington or Herndon
HybridFull Time
Clarity Innovations
Clarity Innovations: Provides cyber operations and software engineering for national security.
10+ YOE10+ Mgmt10+ years in systems/software design; active Top Secret clearance with SCI eligibility; leadership of 10+ engineers; strong customer engagement.
Azure, AWS, Kubernetes, Message Queue Technologies
22h
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System Administrator
Silver Spring, Maryland, United States
$89k-$100k/yr OnsiteFull Time
T and T Consulting Services
T and T Consulting Services: Delivering enterprise IT and cybersecurity solutions to federal agencies.
4+ YOEBachelor's degree and 4+ years systems administration experience; experience with Windows Server, Linux, VMware, Active Directory, DNS, patching and monitoring.
Windows Server, Linux, VMware, Active Directory, DNS
1w
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System Engineers
Annapolis Junction or Fort Meade
OnsiteFull Time
Artera Technologies
Artera Technologies: Provides software and systems engineering for the intelligence community.
7+ YOEPerform systems engineering including requirements analysis, architecture and design, integration, testing, and technical leadership; TS/SCI clearance with poly required.
Service Oriented Architecture, DoDAF, AI/ML, DevOps
2mo
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System Administrator
Arlington, Virginia, United States
$117k-$243k/yr OnsiteFull Time
Accenture Federal Services
Accenture Federal ServicesNYSE: ACN: Provides technology and consulting services to U.S. federal agencies.
8+ YOE8+ years enterprise system administration experience; DoD 8140 compliance; bachelor's degree in IT/CS/IS/Data Science/Software Engineering or related field.
Scripting, Automation, Backup and Recovery, Monitoring Tools, Configuration Management
2mo
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System Administrator
Annapolis Junction, Maryland, United States
OnsiteFull Time
Entegra Systems
Entegra Systems: Provides engineering and intelligence analysis for government missions.
10+ YOESenior System Administrator with 10 years LAN/WAN, 5 years hardware/software ops, Linux and Windows, SELinux, scripting, and security compliance; TS/SCI with Poly clearance.
Linux, Windows, SELinux, RPM, Log review, Scripting, Python, Bash, PowerShell, Ansible
2mo
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System Administrator
Chantilly, Virginia, United States
OnsiteFull Time
RavenTek
RavenTek: Provides IT modernization and cybersecurity solutions for government agencies.
5+ YOE5+ years of system administration experience; TS/SCI clearance with CI Poly; bachelor’s degree in CS/IT or related field; certifications such as Security+, Network+, AWS/Azure/GCP preferred.
Active Directory, Virtualization, Cloud platforms (AWS/Azure/GCP), VMware, Splunk, Scripting languages
1w
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System Engineer
Sterling or Denver or Sarasota
$69k-$142k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
3+ YOEActive TS/SCI (CI polygraph preferred or eligible), Bachelor's in technical field or equivalent, 3+ years systems/swg engineering or integration experience, EM/automation and technical writing skills.
Atlassian Suite, Jira, Confluence, AWS, PowerShell, JavaScript, Java, REST APIs
20h
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System Administrator
Fort Belvoir, Virginia, United States
$60k-$180k/yr OnsiteFull Time
M9 Solutions
M9 Solutions: Provides IT modernization and technology services to federal agencies.
5+ YOEActive TS/SCI clearance, 5+ years system administration experience (or equivalent per education), Security+ CASP or CISSP, Windows AD, patching, virtualization, VDI, SQL, and MS Office proficiency.
VMware, Hypervisor, Citrix Xen Desktop, SQL, Dell EqualLogic, Dell Powervault, Active Directory, STIGs, IAVA, Microsoft Excel, Microsoft Word, Microsoft Visio, Microsoft PowerPoint
2w
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System Tester
King George or Dahlgren
OnsiteFull Time
Southeastern Computer Consultants
Southeastern Computer Consultants: Engineering and training solutions for military weapon systems.
3+ YOEU.S. citizen able to obtain Secret clearance; BS in engineering or equivalent experience; 3+ years testing experience with software-intensive systems; ability to lift 80 lbs and work extended hours.
1w
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System Administrator
Fort Meade, Maryland, United States
OnsiteFull Time
NexOne
NexOne: Provides IT and engineering services for government defense agencies.
6+ YOE6+ years MILSATCOM experience, Windows system administration, LAN/WAN, SIPR/NIPR administration, IA/ RMF knowledge, IA certification per DoD 8570, associate degree (or equivalent experience).
Active Directory (AD), SIPR, NIPR, Windows, LAN/WAN, Risk Management Framework (RMF)
1w
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System Administrator
Herndon, Virginia, United States
OnsiteFull Time
Node.Digital
Node.Digital: Provides digital automation and AI solutions for government and commercial enterprises.
Manage cloud R&D environments, perform system administration/O&M, backups, patching, security hardening, firewall/SSL/x509/PKI implementation, support deployments; US citizenship required.
Linux, Windows, SSL, x509, PKI, firewalls, middleware, Cloud
1mo
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System Administrator
Annapolis Junction, Maryland, United States
$149k-$201k/yr OnsiteFull Time
GDIT
GDITNYSE: GD: Delivers IT and mission services to government agencies.
10+ YOETS/SCI with Polygraph required, US citizenship, Bachelor's in a related field, 10+ years experience, expertise with Linux, Bash scripting, Cisco, TCPIP, HPC, and storage/networking; system configuration and troubleshooting.
Cisco, Linux, Bash Scripting, Linux Bash Scripting, OS Troubleshooting, TCPIP Network, HPC, Storage Fabric/Networking
2mo
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Lead System Engineer
Fort Meade, Maryland, United States
OnsiteFull Time
Orbis Operations
Orbis Operations: Defense and intelligence firm providing situational awareness and training.
20+ YOEBachelor’s degree in System Engineering, Computer Science, information Systems, Engineering Science, Engineering Management, or related discipline; 20 years SE experience; demonstrated experience leading Systems Engineering efforts.
5d
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System Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
Base-2 Solutions
Base-2 Solutions: Delivers engineering and technology services for national security.
14+ YOE14 years systems engineering experience, strong software development, requirements and project management skills, bachelor\u0002s degree (or equivalent experience), outstanding communication, Top Secret/SCI with full scope polygraph.
GhostMachine, QTA, DoDAF, SOA
4d
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System Engineer
Chantilly, Virginia, United States
$87k-$198k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
Experience administering Windows Server and RHEL, VMware/vSphere, Active Directory/Group Policy, system hardening, automation (Ansible/PowerShell), DoD 8570 IAT Level II or Security+ CE, and TS/SCI with polygraph.
RHEL, RHEL 8, RHEL 9, Windows Server 2019, Windows Server 2022, Active Directory, VMware, vSphere 8, Group Policy, SELinux, Ansible, PowerShell, Splunk, McAfee ePolicy Orchestrator (ePO), Bash, Python
3w
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System Administrator
Waldorf, Maryland, United States
$45-$55/hr OnsiteFull Time
T12 Technologies
T12 Technologies: Providing IT and logistics solutions for government agencies.
3+ YOE3+ years system administration supporting hybrid on-premises and cloud (AWS, Microsoft 365/Azure); Windows Server and Intune experience; PowerShell/Bash scripting; networking fundamentals; US citizenship and eligibility for Public Trust preferred.
Microsoft 365, Microsoft Entra ID, Microsoft Intune, Microsoft Exchange Online, Microsoft Teams, Microsoft SharePoint, OneDrive, Microsoft Defender for Endpoint, Purview, Windows Server, Windows 10, Windows 11, PowerShell, Bash, AWS, EC2, S3, IAM, VPC, RDS, CloudWatch, Terraform, CloudFormation, ServiceNow