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93 systems admin jobs at 52 companies in Maryland

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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1w
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Systems Admin L2
Annapolis Junction, Maryland, United States
OnsiteFull Time
Jovian Concepts
Jovian Concepts: Provides technical services and engineering to the intelligence community.
10+ YOEActive TS/SCI with MD polygraph, 10 years systems admin experience, bachelor’s in technical discipline (or +5 years experience), expertise with UNIX/Linux/Windows, Python, Visual Basic, virtualization, Ansible, and containers.
UNIX, LINUX, Windows, Python, Visual Basic, Virtualization, ansible, containers, dockers
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1d
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Sr. Systems Admin 1 -
Chicago or Baltimore or Oakbrook Terrace or Philadelphia or Washington
$86k-$119k/yr HybridFull Time
Exelon
ExelonNASDAQ: EXC: Electric utility holding delivering energy to customers.
4+ YOEBachelor's in CS or related plus several years in IT infrastructure/application/cloud support; expert with Oracle platforms, OCI, Linux, CI/CD, SOX environments; strong troubleshooting, project and stakeholder skills.
Oracle ERP, Oracle EPM, OCI, CI/CD, Linux
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1d
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Sr. Systems Admin 1 -
Chicago or Baltimore or Oakbrook Terrace or Philadelphia or Washington
$86k-$130k/yr HybridFull Time
Exelon
ExelonNasdaq: EXC: Provides regulated electricity and natural gas utility services.
4+ YOEBachelor's required or equivalent experience; 4+ years IT infrastructure/application/cloud experience; expertise with Oracle ERP/EPM, OCI, Linux, SOX environments, code migration, patch management, and audit readiness.
Oracle ERP, Oracle EPM, OCI, Linux
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3mo
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Systems Administrator
College Park, Maryland, United States
$50k-$290k/yr OnsiteFull Time
The Swift Group: Providing engineering and cybersecurity services for national security missions.
15+ YOE15+ years as System Administrator; UNIX/Windows admin; TS/SCI with Poly; Bachelor’s in technical field; SOA knowledge.
UNIX, Windows, SOA, Network and storage management
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5d
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Systems Administrator
Laurel, Maryland, United States
$85k-$142k/yr OnsiteFull Time
ManTech
ManTech: Provides technology solutions for defense and intelligence agencies.
5+ YOE5+ years systems admin experience, proficient in Windows/Linux, IAT I (DoD 8140) within 60 days, troubleshooting, system capacity planning; active TS/SCI with polygraph required.
Windows, Linux
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2w
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Systems Engineer
Annapolis Junction, Maryland, United States
$120k-$220k/yr OnsiteFull Time
Accenture Federal Services
Accenture Federal ServicesNYSE: ACN: Provides technology and consulting services to U.S. federal agencies.
3+ YOEActive TS/SCI with polygraph, minimum 3 years systems engineering/admin experience, Scrum/Agile experience, bachelor’s in systems engineering or related (or 5 years relevant experience), technical leadership and documentation skills.
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3mo
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Systems Administrator
Fort Meade, Maryland, United States
$157k-$167k/yr OnsiteFull Time
GRVTY
GRVTY: Develops defense technology, cyber, and intelligence software solutions.
10+ YOEActive TS/SCI with polygraph; 10 years of systems administration or 5 years with a technical bachelor’s degree; Linux admin; cloud experience; RedSeal knowledge a plus.
Linux, Yum, AWS, RedHat, CentOS, Docker, Kubernetes, NiFi, Elasticsearch, Python, Perl
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1mo
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DIRECTOR INFORMATION SYSTEMS
Baltimore, Maryland, United States
$70-$90/hr OnsiteFull Time
Mt. Washington Pediatric Hospital
Mt. Washington Pediatric Hospital: Provides specialized medical care and rehabilitation for children.
8+ YOE8+ MgmtMaster's in Business Admin, Healthcare Admin, or Information Systems; 8+ years management experience in IT/healthcare; strong project management, vendor, budget, security, and communication skills.
Computers, Fax machine, Copier, Telecommunications
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3w
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Systems Engineer Mid Level
Fort Meade, Maryland, United States
$130k-$190k/yr OnsiteFull Time
ELEVI Associates
ELEVI Associates: Provides cyber security and IT engineering for federal agencies.
10+ YOECurrent polygraph/PRIVAC clearance required; Bachelor's in engineering +10 years systems engineering experience (or 14 years without degree); Linux admin, Ansible, VMware, Kubernetes, troubleshooting and networking skills.
Linux, Ansible, VMware, Kubernetes, Purestorage, Mongo, Cisco
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1w
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Systems Engineer
Fort Meade, Maryland, United States
$140k-$160k/yr OnsiteFull Time
ECS
ECSNYSE: ASGN: Provides advanced technology and engineering services to government agencies.
10+ YOEUS citizen able to obtain TS/SCI, Bachelor's in STEM, DoD 8140 IAT Level II, 10+ years Windows/Linux admin, VMware expertise, AWS/Azure proficiency, STIG and network troubleshooting experience.
VMware ESXi, vSphere, vCenter, Hyper-V, Virtual Desktop Infrastructure (VDI), EC2, S3, RDS, EKS, VPC, IAM, Azure VM, Storage account, AKS, VNet, Entra ID, TCP/IP, VLAN, Apache HTTP, NGINX, Tomcat, Ansible, Jira, Confluence
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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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1mo
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Mult Function Info Systems, System Admin, Patuxent River NAS MD
Patuxent River, Maryland, United States
$86k-$151k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
Secret clearance within 5 years, ability to obtain SAP, DoD IAT Level II (Security+, CySA+, or CCNA) within 60 days, system/database/network administration experience, familiarity with Oracle/SQL/Siebel, COMSEC experience, ability to support deployments and rotating shifts.
ALIS, MPE, Oracle, SQL, Siebel, Active Directory, CRM, Hyper-V, VMware, Oracle Recovery Manager (RMAN)
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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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3mo
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Systems Administrator 2
Annapolis Junction or Potomac
OnsiteFull Time
Kepora
Kepora: A security-focused technology firm.
Must have U.S. citizenship and TS/SCI with Full Scope Poly clearance; Linux admin, patching, cloud experience; knowledge of RedSeal, Elasticsearch, Docker, Kubernetes, Nifi; scripting preferred.
Linux, YUM, Elasticsearch, Docker, Kubernetes, Nifi, RedSeal
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1d
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DevSecOps / Sys Admin
Columbia, Maryland, United States
$210k-$228k/yr OnsiteFull Time
Oak Leaf Solutions
Oak Leaf Solutions: A mission-driven small business delivering systems engineering, cybersecurity, and technical operations to U.S. government customers.
5+ YOE5+ years DevSecOps/systems administration experience, Top Secret/SCI clearance with CI poly, CI/CD and automation expertise, cloud and on-premises administration, vulnerability management, and technical documentation skills.
Ansible, Jenkins, Terraform, Git, GitHub, GitHub Actions, Artifactory, Jira, Black Duck
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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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1mo
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Senior Systems Engineer
Annapolis Junction, Maryland, United States
$230k-$262k/yr OnsiteFull Time
Red Arch Solutions
Red Arch Solutions: Provides IT engineering solutions for the intelligence community.
20+ YOEActive TS/SCI with polygraph; 20+ years SE experience; BS in a related field; Linux CLI; scripting (Bash/Python); Linux admin in large environments; Delinea product experience; IAM and secrets; IaC (Ansible/SaltStack); containerization knowledge.
Linux, Bash, Python, Ansible, SaltStack, Delinea, Docker, Podman, LDAP, Active Directory, FreeIPA, Git
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19h
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Linux Systems Administrator
Laurel, Maryland, United States
$105k-$290k/yr OnsiteFull Time
Johns Hopkins University Applied Physics Laboratory
Johns Hopkins University Applied Physics Laboratory: Conducts research and engineering for national security and space.
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
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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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