263 junior system administrator jobs at 163 companies in Middle River, MD
4w
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System Administrator Junior
Arlington, Virginia, United States
$80k-$95k/yr HybridFull Time
ASM ResearchNYSE: ACN: Provides IT and healthcare services to government agencies.
0+ YOEBachelor's or equivalent,0–3 years IT/systems experience,knowledge of Windows/Windows Server,Microsoft 365,Teams,SharePoint,Linux,PowerShell/Bash,scripting,ability to obtain background investigation and U.S. citizenship required.
Windows, Windows Server, Microsoft 365, Microsoft Teams, Microsoft SharePoint, Linux, PowerShell, Bash, Azure
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
1d
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Junior DevOps System Administrator 758
Annapolis Junction or Columbia
$120k-$160k/yr HybridFull Time
5+ YOEBachelor's degree in a technical discipline or five additional years of system administration experience, DoD 8570 IAT Level I, AWS, Windows and Linux server administration, security, troubleshooting, and PKI certificate experience.
ArcGIS Enterprise, ArcGIS Portal, ArcGIS Server, GeoEvent Server, ArcGIS Data Store, AWS, Windows, Linux, CI/CD, PowerShell, Nessus, UAM, CYBORGBUNNY, LATTEART, PKI
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
1d
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System Administrator
Rockville, Maryland, United States
$75k-$90k/yr OnsiteFull Time
2+ YOEAssociate degree or equivalent, 2+ years of network maintenance experience, Microsoft Server knowledge, Linux and networking expertise, firewall/VPN/router experience, and strong communication and organizational skills.
Microsoft Server, Linux, Ubuntu, Rocky Linux, Red Hat, CentOS, Windows 11, firewalls, VPN, routers, Cisco, VMware, wireless technology, Microsoft Windows
2mo
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Windows System Administrator
College Park, Maryland, United States
OnsiteFull Time
1+ YOE1-3 years Windows systems administration experience; manage ServiceNow ticket queues; troubleshoot Windows 10-11; administer Active Directory, DNS, user accounts; ability to lift 50 lbs; U.S. citizenship and Public Trust clearance eligibility.
ServiceNow, Active Directory, Windows 10-11, DNS
1mo
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Windows Senior System Administrator
Germantown, Maryland, United States
$100k-$120k/yr OnsiteFull Time
2+ YOEUS citizen with active Top-Secret or Q clearance,2+ years Windows Server administration,AD/GPO management,WSUS/SCCM patching,DISA STIG hardening,documentation skills,and ability to lift 50 lbs and mentor junior staff.
Windows Server, WSUS, SCCM, DISA STIGs, Active Directory, Group Policy Objects (GPO), MS Hyper-V, VMWare ESXi, VMware Horizon vCenter, PKI
1d
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Junior System Administrator (MUST have DoD TS/SCI)
Washington, District of Columbia, United States
OnsiteFull Time
Bachelor's degree in IT, computer science, or related field; active DoD TS/SCI clearance; knowledge of Windows, Linux, networking, virtualization, and cybersecurity. Certifications and classified-environment experience preferred.
Windows, Linux, PowerShell
1w
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System Administrator 0
Annapolis Junction, Maryland, United States
$85k-$105k/yr OnsiteFull Time
U.S. citizenship, active security clearance with appropriate polygraph, successful background investigation and polygraph, and Department of Defense 8570 certification are required.
AD&D
2mo
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Junior Systems Administrator
Fort Meade, Maryland, United States
OnsiteFull Time
TS/SCI with Poly required. System administration on CentOS 7, Rocky 9, RHEL 9; hardware installation; Linux and Windows 10/11 administration; STE and data transfer experience. Ansible, Proxmox, IDM, RHCSA, TLS, PXE and LDAP integration desired.
CentOS 7, Rocky 9, RHEL 9, Customer Secure the Enterprise (STE), Linux, Ansible, PXE boot, Proxmox, Identity Manager (IDM), LDAP, Red Hat Certified System Administrator, Transport Layer Security (TLS), Windows 10, Windows 11
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)
2w
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Junior Systems Administrator
Washington or Arlington
$6k-$124k/yr OnsiteFull Time
Bachelor's degree, active Secret clearance, Linux and AWS administration exposure, backup and patching experience, and CompTIA Security+ CE certification or ability to obtain it within 60 days.
AWS, Red Hat Enterprise Linux (RHEL), Windows, Bash, PowerShell, Active Directory, RBAC, ACLs, DISA STIGs, POA&Ms, ATO
1mo
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Laboratory Instrument System Administrator
Lancaster, Pennsylvania, United States
OnsiteFull Time
Bachelor's in physical science (or equivalent experience), strong computer and documentation skills, experience with HPLC techniques, Microsoft Word and Excel proficiency, GMP/GLP and validation experience, strong communication and attention to detail.
Microsoft Word, Microsoft Excel
1mo
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Network/System Administrator (Net/Sys Admin) I
Arlington, Virginia, United States
$81k-$110k/yr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
1+ YOEMust possess TS/SCI, 1+ years related experience, working knowledge of Windows and RHEL administration, networking, virtualization, SIEMs, and DoD policies; IAT Level I cert within 6 months.
Microsoft Windows Server, Red Hat Enterprise Linux, MS Hyper-V, VMWare, ESx, Xen, BMC Footprints, WSUS, Lumension, Bitlocker, SQL Server 2012, TomCat, IIS, Windows Server 2012r2/2016, Win 10, Red Hat 6.5, Microsoft Office Toolkits, SEIMs, Logrhythm, ACAS/Nessus/SCAP, SE Linux, PitBull, AppArmor, Sentris, VOIP, Oracle, MS SQL, Apache, CISCO
1mo
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Network/System Administrator (Net/Sys Admin) I
Arlington, Virginia, United States
$81k-$110k/yr OnsiteFull Time
1+ YOETS/SCI clearance required, 1+ years related experience, competency in networking, Windows Server, Linux, virtualization, troubleshooting; IAT Level I certification within 6 months.
Microsoft Windows Server, Red Hat Enterprise Linux, MS Hyper-V, VMWare, ESx, Xen, Group Policy, BMC Footprints, WSUS, Lumension, Bitlocker, SQL Server 2012, TomCat, IIS, Windows Server 2012r2/2016, Win 10, Red Hat 6.5, Microsoft Office Toolkits, SEIMs, Logrhythm, ACAS/Nessus/SCAP, SE Linux, PitBull, AppArmor, Sentris, video teleconferencing/VOIP, Oracle, MS SQL, Apache/IIS
1w
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Systems Administrator
Belcamp, Maryland, United States
$70k-$90k/yr OnsiteFull Time
1+ YOEBachelor's degree in a technical field and 1+ years of relevant experience. Requires U.S. citizenship and ability to obtain Secret clearance; Linux, Microsoft Endpoint, virtualization, troubleshooting, and communication skills preferred.
Windows, Linux, Microsoft Endpoint, Microsoft Intune, Microsoft System Center Endpoint Manager, Virtual Desktop Infrastructure (VDI), Red Hat Enterprise Linux
2w
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Junior Level Unix Systems Administrator
Annapolis Junction, Maryland, United States
$95k-$125k/yr OnsiteFull Time
6+ YOERequires 6 years of systems administration experience or equivalent education, active TS/SCI with CI polygraph, AIX, HP-UX, Solaris, performance tuning, high availability, disaster recovery, and data migration experience.
AIX, HP-UX, Solaris, Oracle Solaris Administrator, IBM AIX Administrator, ITIL
2w
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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
1w
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Senior Analyst, VPC Administrator - Baltimore
Baltimore, Maryland, United States
OnsiteFull Time
2+ YOEBachelor's degree or equivalent experience and 2+ years in administrative, AP/procurement, payroll/timekeeping, or operations support. Requires ERP, payroll systems, Microsoft 365, budgeting, and PR/PO workflow knowledge.
ERP, SAP, Oracle, Microsoft Dynamics, Microsoft 365, Microsoft Excel, Microsoft Outlook, Microsoft Teams, Microsoft PowerPoint
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
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