Fredericksburg • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Fredericksburg • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Fredericksburg • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Fredericksburg • 50 milesRemote · Hybrid · Onsite · Field · All Environments
1w
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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.
2w
Save
Mark Applied
Hide
Senior Systems Admin Specialist
Herndon, Virginia, United States
$166k-$176k/yr OnsiteFull Time
6+ YOEBachelor's degree or Master's with experience, TS/SCI with Poly required, 6+ years relevant experience, expert server OS and virtualization skills, Linux (RHEL), Windows/AD/Exchange/SharePoint, networking (Cisco/Juniper), scripting and automation.
Red Hat Enterprise Linux (RHEL), Rhel 8, Rhel 9, Redhat, Windows, Active Directory, Microsoft Exchange, Microsoft SharePoint, Cisco, Juniper, AI/ML, Artificial Intelligence, Cloud Native, Blockchain, AR/VR, Quantum Physics
21h
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
1w
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
2w
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
2mo
Save
Mark Applied
Hide
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
2mo
Save
Mark Applied
Hide
System Engineer
Springfield or Vienna or St. Louis
OnsiteFull Time
8+ YOE8+ years of professional experience; enterprise ArcGIS design/implementation; Windows/Linux admin; scripting languages; networking concepts; RDBMS SQL knowledge; BS in CS/GIS/STEM.
ArcGIS, Windows, Linux, PowerShell, Python, Javascript, C#, SQL Server, Oracle, PostgreSQL
2mo
Save
Mark Applied
Hide
Systems Engineer
Chantilly or Herndon
$175k-$220k/yr OnsiteFull Time
6+ YOEActive TS/SCI with Full-Scope Polygraph, 6+ years systems engineering experience, Linux/Windows admin, VMware, AWS/Azure, scripting/automation, networking and security knowledge.
VMware, AWS, Azure, Linux, Windows, Cisco
2mo
Save
Mark Applied
Hide
Junior Red Hat Linux Engineer
Quantico, Virginia, United States
OnsiteFull Time
3+ YOERed Hat Linux admin, security, virtualization, scripting; 3+ years Linux experience; DoD 8570 IAT III or IAM II certification; SSH, network and OS hardening.
RHEL, VMware vSphere, Nessus, PVS, Ansible, SSH, RPM packaging
1mo
Save
Mark Applied
Hide
Systems Development Engineer II, AWS Cross Domain Services (CDS)
Herndon, Virginia, United States
$129k-$175k/yr OnsiteFull Time
4+ YOEUS citizen with active TS/SCI + polygraph; 4+ years admin experience in networking/storage/OS, 3+ years professional software development, 2+ years system design experience; Linux, networking, and cloud proficiency; experience with one or more languages (Python, Ruby, Golang, Java, C++, C#, Rust).
Linux, Python, Ruby, Golang, Java, C++, C#, Rust, AWS
2w
Save
Mark Applied
Hide
Forescout Engineer
Reston, Virginia, United States
$99k-$225k/yr OnsiteFull Time
Requires 6+ years IT experience (10+ systems admin preferred), ForeScout CounterACT deployment/maintenance experience, network engineering and Active Directory skills, DoD 8570 IAT Level III cert within 30 days, TS/SCI clearance.
ForeScout CounterACT, Active Directory, Splunk, Windows, Linux
5d
Save
Mark Applied
Hide
Help Desk Specialist II
Washington, District of Columbia, United States
OnsiteFull Time
5+ YOEActive in-scope Secret clearance, US citizenship, 8570 IAT II (Sec+) or higher, minimum 5 years specialized IT experience, experience in at least two areas (documentation, training, network support, information assurance, admin), strong communication and analytical skills.
2mo
Save
Mark Applied
Hide
Cyber Security Engineer
Fort Belvoir, Virginia, United States
$69k-$158k/yr OnsiteFull Time
Experience as a Linux systems engineer/admin; hands-on with RHEL-8/9, virtualization, shell scripting, automation (Bash, Python, Ansible); knowledge of RHEL-10, system hardening, networking (IPv4, SSH, Firewalls); familiar with ACAS, STIG, Nessus, Docker/Podman/Kubernetes; active Secret clearance; HS diploma or GED.
RHEL, VMware, Hypervisor, KVM, Bash, Python, Ansible, ACAS, STIG, Nessus, Docker, Podman, Kubernetes