1w
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Sr Systems and Network Administrator
Hunt Valley, Maryland, United States
$111k-$168k/yr OnsiteFull Time
3+ YOEBachelor's in CS/IT, active TS or SECRET clearance, 3+ years sysadmin/network admin experience, Windows/Linux proficiency, virtualization, STIG/RMF experience, network/security troubleshooting, relevant certifications.
Windows, Linux, STIG, Risk Management Framework (RMF), TACLANE, Ethernet switches, routers, firewalls, IDPS
1w
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Procurement Support Admin
Herndon, Virginia, United States
$39k-$62k/yr OnsiteFull Time
1+ YOEHigh school diploma/GED and 1 year experience, US citizenship, strong organization, experience in Microsoft network environments; warehouse/receiving experience preferred.
1w
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Procurement Support Admin
Herndon, Virginia, United States
$39k-$62k/yr OnsiteFull Time
1+ YOEHigh school diploma/GED and 1 year experience, strong organizational skills, familiarity with Microsoft network environments, US citizenship required; prior warehouse experience preferred.
3w
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Systems Admin Specialist
Annapolis Junction, Maryland, United States
$134k-$142k/yr OnsiteFull Time
5+ YOEBachelor's in Computer Science or related (or Master's), 5+ years (or 3+ with Master's), TS/SCI with Polygraph required, U.S. citizenship, proficiency in server OS, networking, storage, scripting, Linux and Windows.
Linux, Rhel 8, Rhel 9, Redhat, Windows, Active Directory, Exchange, CISCO, Juniper, AI/ML
5d
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System/Network Administrator Level 3
Annapolis Junction, Maryland, United States
OnsiteFull Time
15+ YOETop Secret/SCI clearance required. 15 years system/network admin experience (or 20 without degree). Bachelor's in technical discipline (or 5 extra years). Experience with Linux/UNIX/Windows, virtualization, storage, networking, HP Tools, OneView, Sitescope, JIRA, Confluence, GitHub, ServiceNow.
Linux, UNIX, Windows, HP Tools, OneView, Sitescope, JIRA, Confluence, GitHub, ServiceNow
21h
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T1 Cyber Network Defense Analyst – Shift (w/ active TS)
Washington, District of Columbia, United States
$58k-$74k/yr HybridFull Time
2+ YOEActive DoD Top Secret/SCI clearance, 2+ years IT experience, bachelor’s in related field, SOC familiarity, network and Unix/Linux admin, packet analysis, and one of A+ CE/CCNA-Security/CND/Network+ CE/SSCP/Security+/CySA+.
SIEM, Wireshark, Python, Powershell, Javascript, VBS
1mo
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Senior Computer Network Operations Software Engineer
Chantilly or Tysons or Quantico or Huntsville
OnsiteFull Time
6+ YOEActive TS/SCI clearance, bachelor’s in a computing/engineering field, 6+ years software engineering (4+ supporting CNO), 2+ years automation with Python/Bash/PowerShell/Ansible, Linux admin, Git/Jira/GitLab, Docker/Podman experience.
Python, Bash, PowerShell, Ansible, Ubuntu, Rocky Linux, Git, Jira, GitLab, Docker, Podman, Docker Compose, Kubernetes, Apache NiFi, C, C++
2mo
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Senior Systems Admin | Site Reliability Engineer
Herndon, Virginia, United States
OnsiteFull Time
Top Secret clearance with SCI eligibility, CI polygraph; strong Linux/Windows admin, network, security, automation, IaC, and cloud skills; capable of working independently.
Linux, Windows Server, VMware, Ansible, Terraform, AWS, Docker, GitLab, Wireshark, tcpdump, iptables, Cisco ASA, Juniper SRX, Proxmox, vSphere
1mo
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Linux Systems Admin L1
Annapolis Junction, Maryland, United States
OnsiteFull Time
5+ YOEActive TS/SCI with Polygraph required; 5 years systems administration experience or bachelor’s in a technical discipline (or 5 additional years experience). IAT II (DoD 8570) required or obtainable within 6 months. Experience with Linux, containers/cloud, storage, virtualization, networking/firewalls, PKI/TLS/crypto, SSP compliance.
Linux, Containers, Cloud, Storage, Virtualization, IP networking, Firewall, Automation tools, PKI, TLS, Crypto, SSP
1w
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Training Coordinator/Admin Support
Sterling, Virginia, United States
$99k-$206k/yr OnsiteFull Time
16+ YOEExtensive network engineering and virtualization experience, instructor experience preferred, TS/SCI with polygraph required on day one, 16+ years experience, proficiency with CISCO, VMware, Nutanix, and Microsoft Office Suite.
CISCO, VMware, Nutanix, Microsoft Office Suite
3d
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Systems Admin Sr Adv (TS/SCI with Poly Required)
Reston or Tysons Corner
$124k-$207k/yr OnsiteFull Time
5+ YOEUS citizen with active TS/SCI+Poly required. 5+ years systems and network administration experience supporting Windows servers, AD, virtualization, security scanning and CMMC/NIST controls.
Teams, Outlook, Nessus, Rapid 7, SCAP, NMAP, WSUS, Veritas, Rubrik, Backup exec, Microsoft Office 365, Windows 10, Server 2016, Server 2019, Active directory, Group policy, DNS, DHCP, Windows certificates services, Hyper-V, Cisco, Dell, FedRAMP
2mo
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Senior CNO Developer/Analyst
Columbia, Maryland, United States
$215k-$315k/yr OnsiteFull Time
TS/SCI with polygraph; Linux CLI; network protocols/tools knowledge; project management; degree in CS/CE/SE/Cyber/Info Sec/Info Assurance/Network Admin; 22 yoe with an Associate, 18 with a Bachelor, 14 with a Master, 10 with a Doctorate.
Linux, Networking, Network Analysis Tools, Project Management, Cyber Security, Information Security
2mo
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Software Engineer (with Systems Admin responsibilities) - TS/SCI w/ Poly
Chantilly, Virginia, United States
OnsiteFull Time
Active TS/SCI w/ FS Poly; systems administration; cloud, Python; AWS services; CDK; containers.
Python, AWS, CDK, Lambda, S3, EC2, EventBridge, SQS/SNS, IAM, DynamoDB, Containers, Operating Systems, Networking
2mo
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Senior Field Services Representative
Sterling, Virginia, United States
HybridFull Time
US government top-secret clearance required; troubleshoot hardware/network; experience maintaining hardware/SATCOM; Windows and Linux admin; CompTIA Security+; travel; US passport; team oriented.
SATCOM, Windows, Linux, Jira, Network Troubleshooting
4d
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Linux Systems Administrator
Laurel, Maryland, United States
$105k-$290k/yr OnsiteFull Time
5+ YOEBachelor's in CS/IT or equivalent experience,5+ years Linux admin,experience with classified networks,SELinux,firewalls,virtualization,containerization,backup/recovery,automation,DoD 8570 cert within 6 months,active TS/SCI w/poly required.
Red Hat, CentOS, Linux, SELinux, realm, adcli, sssd, Active Directory, VMware, KVM, Docker, Podman, Kubernetes, Gitlab, Confluence, Jira, Legato, Networker, NPE certificates, SSL/TLS, Nagios, Thruk, Salt-Stack, Puppet, Ansible, Chef, Slurm, Exchange, RSA, Radius
2w
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Information System Security Engineer / Systems Admin (SA/ISSE) - TS/SCI with CI Polygraph
McLean, Virginia, United States
OnsiteFull Time
5+ YOEActive DoD TS/SCI with CI Polygraph, Bachelor's in CS/IS/Cyber/Engineering, 5+ years systems/network security in DoD/federal, RMF and ATO experience, system hardening, vulnerability management, POA&Ms, and security documentation.
ACAS, Nessus, STIG Viewer, SCAP, Linux, Windows
2mo
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Senior Systems Engineer
Chantilly, Virginia, United States
$215k-$230k/yr OnsiteFull Time
5+ YOESenior Systems Engineer with Windows/Linux admin, scripting, multi-domain integration, network, and TS/SCI with poly.
Linux, Windows, Scripting, Active Directory, LAN/WAN, Routers, Switches, Firewalls, SAN, Clustering, Backup, Disaster Recovery
3mo
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System Administrator (All Levels)
Annapolis Junction, Maryland, United States
OnsiteFull Time
Active TS/SCI with polygraph; Linux/Unix and Windows admin experience; networking knowledge; troubleshooting; degree in CS/IT or equivalent experience
Linux, Unix, Windows, VMware, ESXi, Bash, Python, PowerShell, Ansible, Puppet, Salt
2mo
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Senior Systems Engineer
Vienna, Virginia, United States
OnsiteFull Time
5+ YOEBachelor’s in CS/Math/GIS or STEM; 5+ years in similar role; ArcGIS deployment/admin; Windows/Linux admin; scripting (Python/PowerShell/JavaScript/C#); networks; SQL/RDBMS skills; TS/SCI with SCI eligibility (active)
ArcGIS, ArcGIS Enterprise, ArcGIS Online, PowerShell, Python, JavaScript, C#, SQL, SQL Server, Oracle, PostgreSQL, Windows, Linux
1mo
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Systems Development Engineer, AI/ML Amazon Dedicated Cloud
Jessup, Maryland, United States
$99k-$160k/yr OnsiteFull Time
1+ YOERequires active TS/SCI with polygraph, Bachelor's degree or CSSLP, 1+ years systems/networking/storage/OS admin and 1+ years professional software development and system design experience; strong Linux, networking, programming, and communication skills.
Amazon Web Services (AWS), Linux, SageMaker, Comprehend, Translate, Transcribe, Textract, Rekognition, Bedrock, CI/CD