76,563 junior system jobs at 18,171 companies in United States

2mo
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Junior System Administrator
Fort Leavenworth, Kansas, United States
OnsiteFull Time
Federal Sherpa
Federal Sherpa: Provides management and technical support services to government agencies.
1+ YOEEntry-level MCIS administrator tasks: install, maintain, and troubleshoot Windows/Linux servers, virtualization, networking; apply DoD security policies; provide Tier-III support; assist with training environments and system hardening.
Windows, Linux, VMware, Hyper-V, VLANs, VPNs, Firewalls, Networking, Storage, Security
1w
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System Administrator – Junior
United States
$60k-$94k/yr RemoteFull Time
ASM ResearchNYSE: ACN: Provides IT and healthcare services to government agencies.
0–3 years IT/systems experience, knowledge of Microsoft systems, DoD 8140 compliance and active Secret clearance, U.S. citizenship required.
PowerShell, Bash, Windows, Windows Server, Microsoft Office 365, Microsoft SharePoint, Microsoft Teams, VMware, AWS, Azure
4w
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Junior System Admin
Stennis, Mississippi, United States
OnsiteFull Time
Prescient Edge
Prescient Edge: Provides intelligence, security, and defense support services.
Active Secret clearance required. Perform system administration, MMS lab/network configuration, software/firmware installation, develop system requirements, run tests, and produce technical documentation. Frequent travel and nights/weekend pivoting required.
Microsoft Visio, .dwg applications, Linux, System Security Protocol (SSP), NXLog, Java, JavaScript, Python, SQL, OWL, CSS, C++, C#, Bootstrap, XML, HTML, WMSNAL, Microsoft Word, Microsoft PowerPoint, Microsoft Excel
2d
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Junior System Administrator
Rock Hill, South Carolina, United States
$61k-$70k/yr OnsiteFull Time
Winthrop University
Winthrop University: A public university providing undergraduate and graduate degree programs.
2+ YOEAssociate\u0002s degree plus 2 years experience or bachelor\u0002s in IT, proficiency with Windows, experience managing virtual and cloud systems, 2 years minimum experience.
Windows, VMware
2d
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Junior System Administrator
York County, South Carolina, United States
$61k-$70k/yr OnsiteFull Time
State of South Carolina
State of South Carolina: Providing government administration and public services for South Carolina.
2+ YOEAssociate's degree plus 2 years IT experience or bachelor's degree; proficiency with Windows and VMware; experience with virtual/cloud systems and higher education preferred; ability to troubleshoot, document, and respond to incidents.
VMware, Windows
1d
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Junior System Engineer
Pelzer, South Carolina, United States
FieldFull Time
Vertiv
VertivNYSE: VRT: Provides critical power and cooling for data centers.
Bachelor's in engineering or related field; basic PLC programming and SCADA/HMI knowledge; familiarity with Modbus, Ethernet/IP, Profibus; troubleshooting and system integration skills; strong communication; willingness to travel 60%+ domestically.
PLC, SCADA, HMI, Modbus, Ethernet/IP, Profibus
1mo
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Junior System Administrator
Lexington Park, Maryland, United States
$80k-$105k/yr OnsiteFull Time
SITEC
SITEC: Provides specialized IT and engineering services to government agencies.
1+ YOEActive Secret clearance and U.S. citizenship required, OS certification (Windows or Linux), CompTIA Security+, 1+ year system administration experience (VMware, Windows/Linux, RMF/STIG experience preferred), virtualization and networking skills.
VMware, ESXi, vSphere, Cisco, SAN, Microsoft Windows Server, Linux, RMF, STIG, Active Directory, Containers, Agile
6d
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Junior System Administrator
Colorado Springs, Colorado, United States
OnsiteFull Time
SAIC
SAICNASDAQ: SAIC: Provides government and defense clients with technology and engineering services.
3+ YOEHands-on system administration in DoD/regulatory environments with VMware/Nutanix/Proxmox, Windows Server/Active Directory, networking, patching, backups, and DoD security/STIG compliance.
VMware, Nutanix, Proxmox, Windows Server, Active Directory, Group Policy, Windows 11, Linux
6d
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Junior System Administrator
Colorado Springs, Colorado, United States
$80k-$120k/yr OnsiteFull Time
SAIC
SAICNYSE: SAIC: Provides engineering, IT, and mission support services to government.
3+ YOE3+ years system administration in a DoD or regulated environment; Windows Server/AD/Group Policy, VMware/Nutanix/Proxmox, patching, backup/recovery, networking, STIGs, CompTIA Security+ and active TS/SCI clearance.
Nutanix, VMware, Proxmox, Windows Server, Windows 11, Linux, Active Directory, Group Policy
4w
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Junior System Administrator
Colchester, Connecticut, United States
$65k-$75k/yr OnsiteFull Time
S&S Worldwide
S&S Worldwide: Sells educational, recreational, and healthcare products through e-commerce.
2+ YOE2+ years IT experience; administer Microsoft 365, Windows, Linux, Okta, endpoint security; troubleshooting, imaging, patching, backup, and asset management skills required.
Microsoft 365, Windows, Linux, Exchange Online, Teams, SharePoint, OneDrive, Okta, Carbon Black EDR, Mimecast, Entra ID
3mo
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Junior System/Network Engineer
Austin or Houston
OnsiteFull Time
Foxconn Assembly
Foxconn AssemblyTaiwan Stock Exchange: 2317: Assembles electronics and computer hardware for global technology brands.
3+ YOEEntry level to mid-level system/network engineering with 3-5 years in networking, Linux, and firewall experience; CCNA preferred; Bachelor's in IT/Engineering; English proficiency.
Linux, Cisco switches, Mellanox switches, Arista switches, Palo Alto firewall, DHCP, NAT, LAN, OSPF, BGP, VLAN, VPN, Firewall configuration
1mo
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NMCI/NET System Administrator, Junior
Middletown or Newport
$36/hr OnsiteFull Time
THOR Solutions
THOR Solutions: Engineering and technical services for the maritime defense industry.
1+ YOEExisting active Secret clearance, 1+ year experience with NMCI Enterprise Tool (NET) for hardware/software asset tracking, DOD CSWF System Administrator (451) Intermediate qualification (or equivalent certs), Microsoft Office proficiency, and high school diploma/GED or equivalent.
NMCI Enterprise Tool (NET), NET, MAC system tools, Microsoft Office
1mo
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System Administrator (Junior-Senior)
Fort Meade, Maryland, United States
$100k-$200k/yr OnsiteFull Time
Clear Ridge Defense
Clear Ridge Defense: Delivers cyberspace operations and intelligence services to government clients.
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
1mo
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Junior ICAM System Administrator
United States
RemoteFull Time
Maximus
MaximusNYSE: MMS: Provides government health and human services program administration.
0+ YOEU.S. citizen able to obtain Public Trust, 0-2 years supporting enterprise identity/access management or IT operations, experience with account lifecycle management, Active Directory/Okta/LDAP, ITSM ticketing, and shift-based 24x7 support; Bachelor’s or equivalent.
Okta, Active Directory, LDAP, ServiceNow
2d
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System Administrator
Patuxent River, Maryland, United States
$80k-$120k/yr OnsiteFull Time
AM Pierce & Associates
AM Pierce & Associates: Provides engineering and program management services to defense agencies.
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
1mo
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Junior System Engineer- Space/ Missile Defense
Colorado Springs, Colorado, United States
$70k-$90k/yr OnsiteFull Time
Aegis Aerospace
Aegis Aerospace: A woman-owned space and technology that provides engineering and technical support to defense and civil space missions.
6+ YOEU.S. citizen with active DoD Secret clearance, bachelor's in systems engineering/CS/EE, 6+ years general experience (2+ years systems engineering), understanding of requirements analysis and V-Model, ability to work independently.
Amazon Web Services, Microsoft Azure, Red Hat OpenShift, Cameo Systems Modeler (No Magic), IBM Rhapsody, Sparx Enterprise Architect, SysML, DoDAF, Agile, V-Model, Model-Based Systems Engineering (MBSE), DevSecOps
1mo
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Junior Microsoft System Administrator
Fort Belvoir, Virginia, United States
OnsiteFull Time
IPT Associates
IPT Associates: Provides IT and professional services to federal government agencies.
3+ YOE3+ years desktop support including imaging, patching, printer and inventory management; DoD 8140.03 IAT Level II; active security clearance; ability to install/configure/administer end-user and conference-room IT equipment and provide 2-hour after-hours on-site support.
Microsoft, VTC
6d
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Cloud System Admin 1 (Junior)
Scott Air Force Base, Illinois, United States
HybridFull Time
UNCOMN
UNCOMN: A technology services delivering secure cloud and IT solutions to public and private sector clients.
Meet DoD Cyber Workforce Framework 8140 Work Role 641, obtain CompTIA Security+ and cloud certification within 30 days, eligible for Secret clearance, Linux administration experience, strong written/verbal communication.
SAML, OAuth, AWS, Azure GovCloud, Linux, Terraform, CI/CD, Java, Python, Ruby, Bicep, ARM templates
2w
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System Engineer (18656)
United States
OnsiteFull Time
SLB
SLBNYSE: SLB: Provides technology and services for the global energy industry.
Designing, developing and testing products and systems; performing analyses and documentation; supporting field/customers; mentoring technicians and junior engineers.
1mo
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Junior System Administrator & Helpdesk Technician
Kissimmee, Florida, United States
OnsiteFull Time
Empire Management Group
Empire Management Group: Manages homeowners and condominium associations across Florida.
Associate's/Bachelor's in IT or equivalent experience; 1–2 years IT support preferred; knowledge of Windows Server, Active Directory, networking, Microsoft 365; strong troubleshooting and communication skills.
Windows Server, Active Directory, Windows, macOS, Microsoft 365, Microsoft Office 365, Azure, Microsoft Intune, Meraki, Vantaca, PowerApps