13,471 systems administration jobs at 6,440 companies in United States

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Systems Administration (Operations Support Specialist)
Quantico, Virginia, United States
$100k-$130k/yr OnsiteFull Time
Bering Straits Native Corporation
Bering Straits Native Corporation: Provides government contracting, IT, logistics, and construction services.
10+ YOEBachelor's degree in IT-related field; 10+ years in system administration; Linux experience; Security+ certification; DoD Secret clearance (citizenship required); DoD/government systems experience preferred.
Linux, Security+ Certification, Red Hat Certification, Docker, Elasticsearch, Nessus, CISSP, Agile development
2mo
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Manager, Systems Administration
Fort Worth, Texas, United States
$101k/yr OnsiteFull Time
Tarrant County College
Tarrant County College: Offers associate degrees and technical training in Fort Worth.
5+ YOE2+ MgmtOversees system administration operations; leads IT infrastructure team; manages on-premises and cloud platforms; ensures security and compliance.
VMware, Windows Server, Azure, AWS, Entra ID, Exchange
2mo
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Systems Administration II
Boston, Massachusetts, United States
$84k-$105k/yr HybridFull Time
CarGurus
CarGurusNASDAQ: CARG: Operates an online marketplace for buying and selling vehicles.
3+ YOE3+ years in systems administration or IT operations; experience with identity platforms; collaboration tools; enterprise networking and remote access; strong problem-solving and communication.
Okta, Slack, Google Workspace, Microsoft 365, VPN, ZTNA
1w
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Systems Administrator IV, Health Systems - Certified in Willow Inpatient
Renton, Washington, United States
$123k-$160k/yr OnsiteFull Time
Kaiser Permanente
Kaiser Permanente: Provides integrated medical care and health insurance plans.
6+ YOEExperience with Epic or comparable health system software, Willow Inpatient certification preferred, 6+ years IT experience (or degree + experience), 3+ years Epic or scripting, 1+ year informal leadership, ServiceNow and change management knowledge.
Epic, ServiceNow
1mo
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Systems Administration Specialist
Jefferson City, Missouri, United States
$71k-$76k/yr OnsiteFull Time, Temporary
Missouri Department of Elementary and Secondary Education
Missouri Department of Elementary and Secondary Education: State agency overseeing education programs and standards in Missouri.
6+ YOE6+ years relevant experience; administrator/developer certification from Microsoft Dynamics 365, AWS, Salesforce, HubSpot, ServiceNow or similar; experience configuring cloud systems, SQL, Smartsheet, and advanced Excel; strong documentation and data governance skills.
Microsoft Outlook, Microsoft Excel, Microsoft Word, Submittable, Salesforce, Asana, HubSpot, Microsoft Dynamics 365, AWS, ServiceNow, Smartsheet, SQL
1mo
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Manager Systems Administration (ONSITE)
Andover or Pelham
$108k-$205k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
8+ YOEMust be a U.S. citizen able to hold a DoD Secret clearance (active secret required), typically BA and 8+ years (or advanced degree and 5+ years), experience leading technical teams and IT system administration, plus knowledge of servers, storage, virtualization/cloud, networking, directory services, system hardening, and compliance frameworks.
Windows, Linux, Servers, Storage, Virtualization, Cloud, Networking, Directory services, System hardening, Agile, DevSecOps, DFARS, CMMC, RMF, DAAPM, JSIG
3w
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IT SPECIALIST SYSTEMS ADMINISTRATION
Yuma, Arizona, United States
$90k-$116k/yr HybridFull Time
Bureau of Reclamation
Bureau of Reclamation: Manages water and power resources in the Western United States.
1+ YOEOne year of specialized GS-11-level experience in complex systems administration, configuration management, troubleshooting, lifecycle upgrades, and customer consultation for distributed control or water management systems.
Distributed Control System, Yuma Area Water Management System
2mo
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Infrastructure/Systems Administration
Hanover or Annapolis Junction
$75k-$158k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
3+ YOEBachelor’s degree or equivalent with at least 3 years of relevant experience; proficient with Windows desktops, Dell hardware, Microsoft Outlook; solid understanding of networking; strong communication and independence; TS/SCI with polygraph; Security+ certification.
Windows, Dell hardware, Microsoft Outlook, Networking
1mo
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NetSEA-SG Systems Administration Specialist I
Lexington or Fort Walton Beach or Crestview
OnsiteFull Time
NETSEA Technologies
NETSEA Technologies: Engineering and technical solutions for defense and military applications.
4+ YOEU.S. citizen with Secret clearance; 4+ years IT systems administration experience; knowledge of government hardware/software; ability to perform backups, server builds, and Tier 1 support; appropriate system certification and DoD 8140 DCWF Work Role 451.
SOFSANet, PEO SOFSA
1mo
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Systems Support & Administration – Account Management
Scottsdale, Arizona, United States
$51k-$90k/yr OnsiteFull Time
Expeditors
ExpeditorsNYSE: EXPD: Global logistics, freight forwarding, and customs brokerage services.
Bachelor's degree or equivalent experience; strong attention to detail; basic Microsoft Excel/Office skills; interest in systems and data management; strong written and verbal communication; ability to manage multiple tasks.
Microsoft Azure, Microsoft Excel, Microsoft Office, Microsoft Dynamics, Salesforce, Microsoft Copilot
3mo
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Manager, Quality Systems & Administration
New Bedford, Massachusetts, United States
$110k-$130k/yr OnsiteFull Time
Tonix Pharmaceuticals
Tonix PharmaceuticalsNASDAQ: TNXP: Developing and commercializing therapeutics for CNS and immunological diseases.
8+ YOE8+ years in biotech/pharma, 4+ years in Quality Management Systems; Veeva Vault admin experience; strong documentation and cross-functional collaboration; travel up to 10%.
Veeva Vault, QDocs, eQMS, RIM, DocuSign, Microsoft Office
4w
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Senior Systems Administration Analyst
Southfield or St. Petersburg
HybridFull Time
Raymond James
Raymond JamesNew York Stock Exchange: RJF: Provides wealth management, investment banking, and retail banking services.
6+ YOEExperience administering enterprise scheduling (Control-M, Airflow) and MFT (SFTP, Connect:Direct, Sterling) platforms, scripting/automation, production troubleshooting, and monitoring; bachelor's degree in related field and 6+ years experience.
Control-M, Airflow, Sterling, Connect:Direct, SFTP, Managed File Transfer (MFT)
6d
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Manager Systems Administration 1
Tampa, Florida, United States
$95k-$143k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
5+ YOEU.S. citizen with active Top Secret/SCI clearance, 5+ years' experience with a Bachelor's (or 3+ with a Master's), experience with government contracts, strong communication and leadership skills.
3mo
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Systems and Network Administration Specialist
Philadelphia, Pennsylvania, United States
HybridFull Time
Nasdaq
NasdaqNASDAQ: NDAQ: Operates global electronic marketplaces and provides financial technology services.
6+ YOE6+ years in systems administration or IT service management; strong BMC Helix and Remedy ITSM experience; Bachelor’s in CS or MIS or related fields or equivalent experience.
BMC Helix, Remedy ITSM, ITSM, CMDB, Spoon client, Helix Dashboards, Developer Studio, Innovation Suite, DWP Catalog
1mo
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Manager, IT Systems Administration & Operations
Broomfield, Colorado, United States
$105k-$125k/yr HybridFull Time
Crocs
CrocsNASDAQ: CROX: Design and distribution of casual foam footwear and accessories.
5+ YOE2+ Mgmt5+ years systems/endpoint administration, 2+ years leadership, experience with Intune/JAMF/endpoint platforms, Windows/Linux servers, Active Directory, PowerShell, VMware; bachelor's in CS/IS or equivalent experience preferred.
Microsoft Endpoint Manager (Intune), Patch-my-PC, JAMF, Active Directory, PowerShell, VMware, Office 365, Azure, Exchange, SharePoint, Python, Bash, EDR
1mo
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Manager, Systems Administration
San Pedro, California, United States
OnsiteFull Time
Fenix Marine Services
Fenix Marine Services: Operates a major container terminal at the Port of Los Angeles.
7+ YOEBachelor's in CS/IT, 7+ years system administration focusing on Office 365 and Azure, experience with Windows Server/Linux/VMware/Nutanix, PowerShell scripting, networking (TCP/IP, DNS, DHCP, VPN), AD and Group Policy, and ITIL familiarity.
Office 365, Windows Server, Linux, VMware, Nutanix, PowerShell, Azure, Exchange Online, SharePoint Online, Teams, Azure Active Directory, Active Directory, Group Policy, DNS, DHCP, TCP/IP, VPN
2mo
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Advanced Systems Administration Specialist
Pittsfield, Massachusetts, United States
$112k-$121k/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 CS or related field with 5+ years, or Master’s with 3+ years; DoD Secret clearance; US citizenship.
2w
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Administration Clerk
New York or Hauppauge
$21-$23/hr OnsiteFull Time
BakeMark
BakeMark: Manufactures and distributes bakery ingredients and supplies to businesses.
1+ YOEHigh school diploma, 1+ years administrative experience (manufacturing/warehouse preferred), proficiency with Microsoft Excel and inventory systems, strong attention to detail and organizational skills.
Microsoft Office, Microsoft Excel
3w
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Linux Systems Support - Systems Administration
Pennsylvania or United States
RemoteFull Time
Unisys
UnisysNYSE: UIS: Provides enterprise-scale IT services and digital transformation solutions.
2+ YOEBA/BS or equivalent with 2+ years experience, working expertise in Linux systems administration, strong troubleshooting and root-cause analysis, U.S. citizenship and residency required.
Linux
1w
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Systems Administration Team Lead
Hinds County, Mississippi, United States
$75k-$111k/yr OnsiteFull Time
State of Mississippi
State of Mississippi: Governing and providing public services for the State of Mississippi.
10+ YOESupervisory systems administration role requiring deep IT infrastructure and cybersecurity knowledge, experience with AD/Entra/M365/Azure, strong problem-solving, and ability to enforce standards and lead a team.
Active Directory, Entra, M365, Azure, DNS, DHCP