18 junior linux system administrator jobs at 15 companies in Maryland
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System Administrator
Patuxent River, Maryland, United States
$80k-$120k/yr OnsiteFull Time
1+ YOEActive DoD Secret clearance (Top Secret obtainable), RMF/STIG experience, 1+ years system administration (junior) or 3+ years (journeyman), Linux, virtualization, networking, backups, Active Directory skills.
VMware, Active Directory, Linux, STIG, RMF, Containers, Virtual Networking
2mo
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System Administrator (Junior-Senior)
Fort Meade, Maryland, United States
$100k-$200k/yr OnsiteFull Time
2+ YOETS/SCI with poly required, active Sec+ certification, 2+ years supporting Windows/Linux/Unix, 2+ years with Docker or Kubernetes, experience with JWICs/IC networks, proficiency with network devices, strong interpersonal skills.
Windows, Linux, Unix, Docker, Kubernetes, JWICs, repeaters, bridges, routers, gateways, hubs
3mo
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System Administrator
Annapolis Junction, Maryland, United States
OnsiteFull Time
0+ YOEExperience administering Linux systems; scripting/automation (Bash, Python, Perl); AWS; KVM; Ansible/SALT; FreeIPA; DoD/IC security familiarity.
Linux, KVM, Ansible, SALT, Bash, Perl, Python, AWS, FreeIPA, VMware, Virtualization
2mo
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Junior Systems Administrator
Fort Meade, Maryland, United States
OnsiteFull Time
TS/SCI with poly required; hands-on Linux administration (CentOS 7, Rocky Linux 9, RHEL 9); Tier 1/2 support; hardware installation/configuration; troubleshooting and system maintenance in mission environments.
Linux, CentOS 7, Rocky Linux 9, Red Hat Enterprise Linux (RHEL) 9, Customer Secure the Enterprise (STE)
2d
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Systems Administrator I
Fort Meade, Maryland, United States
$65k-$70k/yr HybridFull Time
1+ YOEActive DoD Secret clearance, 1+ year of systems administration or IT support experience, DoD 8140/8570 IAT Level II certification, Windows Server or Linux familiarity, and knowledge of DoD security frameworks.
Active Directory, DNS, Group Policy, HBSS, ACAS, SIEM, Windows Server, Linux, firewalls, IDS/IPS, VPNs, Zero Trust, DevSecOps, DISA STIGs, RMF, NIST 800-53, virtualization, containerization
1mo
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ME00615-Cloud System Administrator 2
Annapolis Junction, Maryland, United States
$150k-$205k/yr OnsiteFull Time
1+ YOEActive Top Secret/SCI with NSA Full Scope Polygraph; DoD 8570 IAT I (Security+ preferred); experience administering Linux (RHEL/CentOS), Hadoop/Accumulo, Puppet; scripting with Bash/Python; 1–7 years of relevant experience or degree equivalency.
Red Hat Enterprise Linux (RHEL), CentOS, Hadoop, Accumulo, Bash, Python, Puppet, Kubernetes
4d
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Systems Administrator
Fort Meade, Maryland, United States
$62k-$141k/yr HybridFull Time
Systems administration experience, device and application configuration, network troubleshooting, deployment automation, process improvement, HS diploma/GED, and active TS/SCI clearance with polygraph willingness.
Microsoft Windows, Linux, Unix, SQL, Infrastructure-as-Code
2mo
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Systems Administrator
Hanover, Maryland, United States
$165k-$175k/yr OnsiteFull Time
2+ YOEAssociate degree or higher in a computer science-related field or two years of networking experience; Security+ CE, Windows administration, Active Directory, imaging, networking, and TS/SCI polygraph clearance required.
Microsoft Windows Server, Microsoft Windows, Active Directory, Microsoft MCM, PXE, TCP/IP, PowerShell, Microsoft SQL Server, Microsoft Certificate Authority, Atlassian Confluence, Atlassian Jira, Atlassian Bitbucket, Nagios, WhatsUp Gold, VMware, Linux
2mo
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Cyber Systems Administrator, AI/ML Support TS/SCI w Poly
Laurel, Maryland, United States
$80k-$128k/yr OnsiteFull Time
0+ YOEActive TS/SCI with polygraph required; Bachelor's in a technical discipline required or 5 years SA experience; Security+ (DoD 8570) required; no prior experience necessary; supports UNIX/Windows and AWS environments.
AWS Cloud, UNIX, Windows
2mo
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Cyber Systems Administrator, AI/ML Support TS/SCI w Poly
Laurel, Maryland, United States
$80k-$128k/yr OnsiteFull Time
Active TS/SCI with poly required; Bachelor's degree in a technical discipline required (or 5 years SA experience substitution); Security+ (DoD 8570) required; no prior experience required.
AWS, UNIX, Windows
1w
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Junior Software Engineer
Fort Meade, Maryland, United States
$70k-$190k/yr OnsiteFull Time
9+ YOETS/SCI with polygraph, 9 years relevant experience, strong Linux systems administration, experience with NVIDIA GPU accelerated systems, virtualization, hardware troubleshooting, and clear technical documentation skills.
Linux, NVIDIA H100, NVIDIA H200, NVIDIA B300, AWS
1w
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Amazon Dedicated Cloud Engineer, Region Reliability Engineering & Automation
Jessup, Maryland, United States
$91k-$152k/yr OnsiteFull Time
1+ YOERequires high school diploma or equivalent, 1+ year each in Linux systems administration, technical troubleshooting/support, and networking, plus active US TS/SCI clearance with polygraph.
Amazon Bedrock, Linux, AWS, Amazon Web Services (AWS)
3w
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Associate Delivery Engineer, AppGate ZTNA (Federal)
Washington or Belleville or Montgomery or Albuquerque or Maryland or Virginia
$137k-$152k/yr RemoteFull Time
2+ YOE2+ years IT/systems/network experience, Linux administration, scripting (Bash/PowerShell/Python), identity and networking fundamentals, familiarity with public cloud, attention to detail, and willingness to obtain U.S. security clearance.
AppGate, Bash, PowerShell, Python, SAML, OIDC, RADIUS, LDAP, Active Directory, TCP/IP, DNS, TLS, VPNs, Linux, AWS, Azure, GCP, Docker, Kubernetes, STIG, SCAP
1mo
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Amazon Dedicated Cloud Engineer II, Region Reliability Engineering & Automation
Jessup, Maryland, United States
$117k-$167k/yr OnsiteFull Time
2+ YOEActive TS/SCI clearance, Associate's degree or relevant cert, 2+ years systems administration experience, 3+ years scripting and Linux experience preferred, automation (Terraform) and domain expertise (network, storage, compute, security, Kubernetes).
Terraform, Kubernetes, Amazon S3, Amazon EC2, Linux, Windows, AWS
1w
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Cyber Software Engineer II
Germantown, Maryland, United States
$101k-$131k/yr OnsiteFull Time
2+ YOEBachelor's in engineering or related field, 2+ years experience, strong Linux and Windows administration, scripting in Python/Bash/PowerShell, system imaging and recovery, and experience with SAST/SCA tools.
Python, Bash, PowerShell, Fortify, SonarQube, Coverity, PXE, DISM, Clonezilla, Nessus, Ghidra, IDA
2w
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Systems Security Engineer I
Oregon or Delaware or Connecticut or Arizona or Nebraska or Missouri or Michigan or California or Colorado or Illinois or District of Columbia or Maryland or Massachusetts or New Jersey or Texas or Washington or Virginia or Alaska or San Francisco or New York City
$69k-$136k/yr RemoteFull Time
Proofpoint: Provides cybersecurity solutions for email, cloud, and data protection.
2+ YOEMinimum 2 years hands-on DLP/CASB or information security experience, strong networking and systems administration skills, bachelor\u0002s degree or equivalent preferred, excellent communication and troubleshooting.
Data Loss Prevention (DLP), Cloud Access Security Broker (CASB), Proofpoint, Symantec, McAfee/Trellix, Forcepoint, CloudSOC/Elastica, Skyhigh, Netskope, Windows Server, Unix/Linux, Microsoft SQL Server, Oracle, Regex, Python, PowerShell, Bash, Perl, Java
1w
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Technical Support Engineer (Hybrid/Columbia MD)
Columbia, Maryland, United States
HybridFull Time
2+ YOEBachelor's degree in a technical field or equivalent experience, 2+ years in networking and systems administration, enterprise technical support experience, security knowledge, strong analytical and communication skills.
TCP/IP, Linux, Unix, macOS, Windows, Nessus, JIRA, Salesforce, Zendesk, Splunk, ElasticSearch, SQL, Oracle, MySQL, MSSQL, VMWare, Hyper-V, Amazon AWS, Microsoft Azure, Docker, DISA, HIPAA, CIS, ISO 27001, Wireshark, PCAPs, Large Language Models (LLMs)
2mo
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Systems Analyst I
Germantown, Maryland, United States
$65k-$75k/yr OnsiteFull Time
1+ YOE1–3 years IT support or systems administration experience. Proficiency with Windows 11/Server, Microsoft Office 365, Active Directory, Intune/LogMeIn, networking (TCP/IP, LAN/WAN), cloud platforms (Microsoft 365, Azure, AWS), and endpoint/virtualization fundamentals. Ability to perform remote support, documentation, and after-hours on-call. CompTIA...
Windows 11, Windows Server, Microsoft Office 365, Active Directory, Intune, LogMeIn, Microsoft 365, Azure, AWS, JIRA, PowerShell, Python, Bash, Red Hat Linux, macOS, VOIP
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