44 linux system administrator jobs at 25 companies in Warsaw, VA
3d
Save
Mark Applied
Hide
Linux Systems Administrator
Dahlgren, Virginia, United States
$120k-$130k/yr OnsiteFull Time
4+ YOERequires 4+ years of Linux systems administration, Linux management skills, HP and Dell hardware experience, DoD 8570 or IAT Level II certification, Top Secret clearance eligibility, and US citizenship.
Linux, HP, Dell
1mo
Save
Mark Applied
Hide
Linux Server Administrator
Quantico, Virginia, United States
$128k-$214k/yr OnsiteFull Time
3+ YOEInstall, configure, and secure enterprise Linux systems (RHEL/Ubuntu) in classified DoD environments; 3+ years Linux administration; IAT Level II cert; Linux OS certification; scripting and automation (Bash, Python, Ansible); AD, NFS, DNS, LDAP skills.
Red Hat Enterprise Linux, Ubuntu, VMware, Bash, Python, Ansible, Splunk, ACAS (Tenable Nessus), Host Based Security System (HBSS), Kubernetes, Docker, AWS, Azure GovCloud
3w
Save
Mark Applied
Hide
System Administrator
Patuxent River, Maryland, United States
$90k-$150k/yr OnsiteFull Time
6+ YOETop Secret clearance, Bachelor's in technical discipline, 6+ years system administration, OS certificate (Windows or Linux), CompTIA Security+ or DoD 8570 equivalent, strong Linux experience.
VMWare/vSphere Enterprise, Windows Server, SAN, ACAS, STIGs, Linux
3w
Save
Mark Applied
Hide
Unix/Linux Administrator
Dahlgren, Virginia, United States
$60k-$65k/yr OnsiteFull Time
3+ YOE3+ years UNIX/Linux administration experience; system backup/recovery, software/hardware installation, security and library management, TCP/IP and network security tools, sizing/performance/tuning, troubleshooting; active DoD Top Secret and IAT II designation required.
UNIX, Linux, TCP/IP
1w
Save
Mark Applied
Hide
Senior Linux Database Systems Administrator
Dahlgren, Virginia, United States
$55/hr OnsiteFull Time
6+ YOE6+ years system administration experience with UNIX/Linux/Windows, DoD Secret clearance, IAT Level 2 and OS certification, ability to install/configure/maintain systems, create documentation, and perform backups.
UNIX, Linux, Windows, Redhat, Solaris, Thin Client, Sudo, IDM, NTFS, CIFS, DNS, RDP, WSUS, GPO, Windows Server, Windows Workstation
3w
Save
Mark Applied
Hide
Linux Systems Administrator (5469)
Patuxent River, Maryland, United States
$88k-$146k/yr OnsiteFull Time
8+ YOETop Secret clearance (interim TS from Secret acceptable),8+ years Linux experience,CompTIA Security+ (DOD 8570),OS certification,experience with Windows Server,VMware/vSphere,SAN,STIGs,ACAS,Atlassian,networking knowledge.
Linux, Windows Server, VMware/vSphere Enterprise, SAN, STIGs, ACAS, Atlassian
2d
Save
Mark Applied
Hide
Senior System Administrator
Lexington Park or Virginia Beach
$145k-$160k/yr OnsiteFull Time
7+ YOERequires 7+ years of systems administration experience, virtualized and enterprise server environments, cybersecurity controls, DoD RMF/STIG compliance, and an active DoD Top Secret clearance with U.S. citizenship.
Microsoft Windows, Linux, VMware, Hyper-V, RMF, STIG, Microsoft Windows Server, Red Hat, LVC
1mo
Save
Mark Applied
Hide
System Administrator Mid - Senior
St. Inigoes, Maryland, United States
$110k-$140k/yr OnsiteFull Time
5+ YOEUS citizen with active/obtainable DoD Secret clearance, Security+ (DoD 8570) certification, 5+ years experience, Windows and Linux knowledge, ACAS/Nessus/STIG experience, BA/BS preferred.
Assured Compliance Assessment Solution (ACAS), Nessus, Security Technical Implementation Guide (STIGs), Windows, Linux, Group Policy, Windows registry
1w
Save
Mark Applied
Hide
1845 - Linux Systems Administrator - Onsite - Secret Clearance Required
Patuxent River, Maryland, United States
$100k-$180k/yr OnsiteFull Time
3+ YOE3-8 years experience administering Linux/Windows hosts and virtual infrastructure in government hosting facilities; active Secret clearance; CompTIA Security+ and OS knowledge; BS/BA in CS/Engineering/IT preferred.
Linux, Windows, virtual machines, containers
4w
Save
Mark Applied
Hide
Senior Systems Administrator (Unix/Linux)
Dahlgren, Virginia, United States
$130k-$141k/yr OnsiteFull Time
6+ YOE6+ years Unix/Linux system administration experience including backup/recovery, hardware/software installation, security management, TCP/IP networking, and troubleshooting; must meet IAT III/T5 requirements.
Unix, Linux, TCP/IP
4w
Save
Mark Applied
Hide
Senior Systems Administrator (Unix/Linux)
Dahlgren, Virginia, United States
$130k-$141k/yr OnsiteFull Time
6+ YOE6+ years Unix/Linux system administration experience; backup/recovery, security management, hardware/software installation, TCP/IP and firewall knowledge; IAT III designation with T5; Top Secret clearance required.
Unix, Linux, TCP/IP, firewalls
4w
Save
Mark Applied
Hide
Systems Administrator, Senior
Dahlgren, Virginia, United States
$78k-$176k/yr OnsiteFull Time
5+ YOE5+ years systems administration experience with Linux, scripting ability, TS/SCI clearance, HS diploma/GED, and Security+ within 30 days of start.
Linux, Google Chrome, Mozilla Firefox, Microsoft Edge, Apple Safari, Opera, Blackberry Browser
4w
Save
Mark Applied
Hide
Systems Administrator, Senior
Dahlgren, Virginia, United States
$78k-$176k/yr OnsiteFull Time
5+ YOE5+ years systems administration experience, Linux expertise, scripting ability, TS/SCI clearance, HS diploma/GED required; Security+ within 30 days; automation and bachelor's degree preferred.
Linux
1mo
Save
Mark Applied
Hide
Systems Administrator #TS999
Patuxent River or Lexington Park
OnsiteFull Time
4+ YOEFinal DoD Top Secret clearance, HS diploma/GED, 4+ years system administrator experience, DoD 8140.03 451-Intermediate qualification, experience with VDI, cloud, Windows/Linux, STIG compliance, CDS, COMSEC.
VDI, Windows, Linux, STIG, Cross Domain Solutions (CDS), COMSEC, one-way data diode
1mo
Save
Mark Applied
Hide
Systems Administrator (MD, Great Mills)
Great Mills, Maryland, United States
OnsiteFull Time
Experienced Linux and Windows system administrator with Ansible automation, ACAS vulnerability scanning, DoD STIG compliance, backups/recovery, troubleshooting, documentation, and support for mission-critical training systems.
Linux, Windows, Ansible, STIGs, ACAS
2d
Save
Mark Applied
Hide
File Transfer System Admnistrator
Richmond or Chicago or Kansas City or New York City or Atlanta or Dallas or Charlotte or Boston or Philadelphia or Cleveland or St. Louis or Minneapolis or San Francisco
$104k-$123k/yr OnsiteFull Time
5+ YOERequires 5+ years administering IBM Sterling Connect:Direct, 3+ years with Sterling Secure File Gateway, Linux/Unix and shell scripting expertise, automation experience, and a bachelor's degree or equivalent experience.
IBM Sterling Connect:Direct, IBM Sterling Secure File Gateway, IBM Sterling Secure Proxy, Axway Secure Transfer, SecureTransport, CFT, FTP, SFTP, FTPS, HTTP, HTTPS, AS2, PeSIT, Linux, Unix, RHEL, CentOS, Bash, KSH, Ansible, Git, IBM Sterling Control Center, Docker, Kubernetes, AWS, Azure, GCP, Nagios, Splunk, ELK Stack, Oracle, DB2, PostgreSQL, TCP/IP, DNS, SSL/TLS, PKI, Python, Perl, Ruby
1mo
Save
Mark Applied
Hide
Systems Administrator
Lexington Park or St. Inigoes or United States
$95k-$140k/yr OnsiteFull Time
5+ YOEU.S. citizen with active Secret clearance, BS/BA and 5+ years experience, IAT Level II or higher (DoD 8570/8140) certification, Windows/Linux administration, LAN/WAN networking, DoD STIGs compliance, and ability to travel 25–40% CONUS/OCONUS.
DoD STIGs, Microsoft Visio, RHEL, SUNOS, IPSEC VPN, L2TP, Windows, Linux, Cisco
1mo
Save
Mark Applied
Hide
Junior Systems Administrator
Quantico, Virginia, United States
$85k-$105k/yr OnsiteFull Time
Supports Windows/Linux systems, monitors performance, troubleshoots hardware/software, manages accounts, applies security patches, assists backups and disaster recovery; Top Secret clearance required.
Windows, Linux, PowerShell, Bash, VMware, Hyper-V
1w
Save
Mark Applied
Hide
E01-J01 Systems Administrator
Patuxent River, Maryland, United States
$92k-$115k/yr OnsiteFull Time
5+ YOEActive Secret clearance with Top Secret eligibility, 5+ years relevant experience, RMF/STIG compliance experience, CompTIA Sec+, Windows and Linux administration, virtualization/containers, networking, and DoD cybersecurity knowledge.
Windows, Linux, AFSIM
2mo
Save
Mark Applied
Hide
Ground System Engineer ADP - Level 3
Patuxent River, Maryland, United States
$89k-$158k/yr OnsiteFull Time
Top Secret clearance and Security+ required; Bachelor's in STEM preferred or equivalent experience; experience with UAS ground control stations, network/system administration (Cisco/Juniper/Linux/Windows/ESXi), aircraft/avionic integration, hands-on electrical/mechanical assembly, troubleshooting, and travel flexibility.
Unmanned Air System (UAS) Ground Control Stations (GCS), Cisco, Juniper, Linux, RHEL, Windows, Windows Server, ESXi
Explore Jobs