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189 linux admin jobs at 98 companies in Bowie, MD

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Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
Help us #BeatIndeed & #BeatLinkedIn
2mo
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Linux Admin/Test Engineer
Hanover, Maryland, United States
OnsiteFull Time
MAXISIQ
MAXISIQ: Provides specialized cybersecurity and communications engineering for federal agencies.
3+ YOETS/SCI with CI poly; Security+ (IAM II/IAT II); CompTIA Linux+; 3+ years Linux operations; 2+ years government contracts; Cisco configuration; Windows Active Directory; VMware; containers; bachelor's degree or equivalent.
Linux, VMware, Windows Active Directory, Docker, Cisco, CI/CD tooling
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1mo
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Linux Systems Admin L1
Annapolis Junction, Maryland, United States
OnsiteFull Time
Jovian Concepts
Jovian Concepts: Provides technical services and engineering to the intelligence community.
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
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3mo
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Linux Systems Administrator
Silver Spring, Maryland, United States
$86k-$138k/yr OnsiteFull Time
Peraton
Peraton: National security and mission-critical government technology services provider.
3+ YOEActive TS/SCI clearance; 3-5+ years Linux admin in classified settings; BS/BA with 5 years or MS/MA with 3 years; Proficient with Linux (Ubuntu, RedHat); automation scripting (Bash/Python); DoD/RMF/STIG knowledge.
Bash, Python, Ansible, Puppet, Chef, Nessus, STIGs, RMF, RHEL, Ubuntu, CentOS, DNS, DHCP, NFS
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3mo
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Linux Systems Administrator
Fort Meade, Maryland, United States
$150k-$160k/yr OnsiteFull Time
Lentech
Lentech: Provides mission-critical IT and engineering solutions for government agencies.
3+ YOEActive TS.SCI with FSP; 3+ years Linux admin; patching; VM; Security+ cert.
Dell servers, HPE servers, Juniper routers, Cisco switches, Palo Alto firewalls, Ansible, Nutanix VM management, Rubrik data storage, Nomad containers, Salt scripts, ibreNMS, NetBox
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2mo
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Linux Administrator (SA II) (Government)
Columbia, Maryland, United States
$98k-$175k/yr OnsiteFull Time
AT&T
AT&TNYSE: T: Provides wireless, fiber internet, and global telecommunications services.
10+ YOESenior Linux admin with scripting, automation, AWS experience; TS/SCI with polygraph clearance; 10 years SA experience; DoD 8570.01-M IAT II certification.
Linux, Bash, Python, Puppet, Ansible, AWS, EC2 Auto Scaling, aws-cli, boto3
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1w
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Linux Systems Administrator II
Fort Meade, Maryland, United States
$104k-$218k/yr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
10+ YOEProficient with Linux (RHEL), 3+ years recent Linux admin, COMPTIA Security+, 10 years systems administrator experience or Bachelor\u0002s degree (or substitution), virtualization and patching experience.
Red Hat Enterprise Linux (RHEL), Dell, HPE, Juniper, Cisco, Palo Alto, Ansible, Nutanix, Rubrik, Nomad, SALT, LibreNMS, NetBox, AWS, Azure
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2mo
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Red Hat Linux Administrator
Arlington, Virginia, United States
OnsiteFull Time
Ascension Federal Services
Ascension Federal Services: Independent technology firm delivering IT solutions.
3+ YOE3-5 years Red Hat Linux admin; strong RH; automation with Ansible/Puppet; scripting with Bash, Python, Ruby; PowerShell; team collaboration.
Red Hat Linux, Ansible, Puppet, Bash, Python, Ruby, PowerShell
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2mo
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Quality Assurance Linux Administrator
Hanover, Maryland, United States
$130k-$140k/yr OnsiteFull Time
Assertive Professionals
Assertive Professionals: Independent professional services firm delivering information technology solutions
4+ YOETS/SCI with poly; 4+ years and 9+ years experience; BS in technical field; Bash, Perl/Python; Linux admin; virtualization; Puppet; web technologies.
Bash, Perl, Python, Linux, Virtualization, Puppet, HTML, XML
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3mo
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Senior Linux System Administrator
Ft. Meade, Maryland, United States
OnsiteFull Time
SilverEdge Government Solutions
SilverEdge Government Solutions: Provides cybersecurity and software solutions for national security missions.
10+ YOEBachelor's degree; 10+ years Linux admin/engineering; experience with JBoss, VMware, and RH Ansible.
JBoss, VMware, Ansible
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1mo
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Sr. Linux System Administrator / System Engineer
Annapolis Junction, Maryland, United States
$151k-$170k/yr OnsiteFull Time
Red Arch Solutions
Red Arch Solutions: Provides IT engineering solutions for the intelligence community.
10+ YOE10+ years Linux admin/engineering; TS/SCI with Poly; Linux (RHEL/CentOS); VMware; Security+; IC mission experience.
VMware, Ansible, Terraform, JBoss, Red Hat Enterprise Linux, Python, Shell
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1mo
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Junior Red Hat Linux Engineer
Quantico, Virginia, United States
OnsiteFull Time
Agile Defense
Agile Defense: Provides IT modernization and cybersecurity for federal government agencies.
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
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1mo
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System Administrator II (Linux Admin)
Fort Meade or Odenton
$121k-$170k/yr OnsiteFull Time
Quevera
Quevera: Software engineering and cloud solutions for government and defense.
10+ YOEActive TS/SCI with Polygraph, 10 years systems administration experience, IAT Level II (DoD 8570) or equivalent, strong Linux administration, automation with Bash/Python/Puppet/Ansible, AWS experience preferred.
Linux, Bash, Python, Puppet, Ansible, AWS, AWS EC2 Auto Scaling, AWS CLI, Boto3
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2mo
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The One 23 Group - Linux Help Desk Specialist (SWINGS)
Arlington, Virginia, United States
OnsiteFull Time
The One 23 Group
The One 23 Group: Providing IT and cybersecurity services to federal government agencies.
5+ YOEActive Top-Secret clearance with SCI; HS diploma; DoD 8570/8140 IAT-II (Security+ CE); 5 years UNIX/Linux admin/enterprise IT experience.
UNIX/Linux, Ticketing system, SIPRNet, GCCS, JPES
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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
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1w
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Full-Stack Linux Cyber Application Developer, Lead
Herndon, Virginia, United States
$87k-$198k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
7+ YOE7+ years software development experience, 5+ years Python, 3+ years JavaScript, Linux admin, Agile experience, TS/SCI with polygraph, Bachelor\u0002s degree or 8+ years experience, CI/CD and container familiarity preferred.
Python, JavaScript, Linux, Docker, Podman, Angular
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2w
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Systems Admin Specialist
Annapolis Junction, Maryland, United States
$134k-$142k/yr OnsiteFull Time
General Dynamics Mission Systems
General Dynamics Mission SystemsNYSE: GD: Designs and manufactures defense and mission-critical technology solutions.
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
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1mo
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Senior Linux Systems Administrator (TS/SCI w/ Poly Required)
Annapolis Junction, Maryland, United States
$100k-$140k/yr OnsiteFull Time
Red Alpha
Red Alpha: Provides software engineering and data science for defense missions.
4+ YOERequires TS/SCI with polygraph, 4 years federal program experience, bachelor's in a technical discipline (or 4 years DB admin experience), CentOS/RHEL Linux, Puppet, RMF, Docker/Podman, automation (bash/Ansible), VMware, DNS/DHCP/Active Directory, Jira/Confluence, vulnerability scanning.
Grafana, Kibana, Elastic, Jira, Confluence, TPAM, Puppet, Docker, Podman, Ansible, bash, git, Bitbucket, GitLab, VMware, NetApp, Kubernetes, Python, RMF, DNS, DHCP, Microsoft Active Directory
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3w
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Senior Systems Engineer (Linux Systems Admin)
Washington, District of Columbia, United States
$122k-$154k/yr OnsiteFull Time
U.S. House of Representatives
U.S. House of Representatives: Lower house of the United States Congress.
5+ YOE5+ years Linux administration experience, bachelor\u0002s degree in CS/IS, RHEL 8+ expertise, Red Hat Satellite/Ansible/OpenShift, monitoring tools, shell scripting, familiarity with virtualization, containerization, SAN, and enterprise protocols.
Red Hat Satellite, Red Hat Ansible Automation Platform, Red Hat OpenShift, Red Hat Enterprise Linux (RHEL), Dynatrace, Nagios Core, Nagios Log Monitoring, Podman
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3mo
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Federal HPC Linux System Administrator, (Clearance required TS/SCI with Poly) On-Site, Maryland
Annapolis Junction, Maryland, United States
$82k-$188k/yr OnsiteFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Providing global edge-to-cloud infrastructure and IT solutions for businesses.
3+ YOETS/SCI with Poly clearance required; US citizenship; 3+ years HPC/Linux admin experience; on-site in Maryland.
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1w
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Linux System Engineer
Bethesda, Maryland, United States
$100k-$110k/yr HybridFull Time
T and T Consulting Services
T and T Consulting Services: Delivering enterprise IT and cybersecurity solutions to federal agencies.
5+ YOEPublic Trust clearance, 5+ years server administration, BS/BA or equivalent, 3+ years UNIX/Linux admin, experience automating deployments, Splunk/Nagios monitoring, strong communication skills.
Ansible, Puppet, Packer, Vagrant, VMware vSphere, Git, Red Hat Satellite, Splunk, Nagios
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