6,421 Results for

Systems Administrator Jobs in the United States

Sr. Linux/Windows Systems Administrator - Top Secret Clearance

Lockheed Martin

Roebling, NJ

We are dedicated to helping governments and militaries around the world protect their platforms, systems, networks and data by: protecting networks, cyber hardening weapons, providing mission and training systems; outfitting cyber warriors with technologies for offensive and defensive missions; developing advanced technologies that enable cyber operations; and helping the intelligence community collect, analyze and disseminate threat intelligence. Description:What We're Doing: Lockheed Martin's Electronic, Cyber & Information Warfare (ECIW) market segment within the RMS C6ISR line of business is focused on ensuring our customers can dominate the full Electromagnetic Spectrum (EMS), bringing capabilities to bear in the realms of intelligence, surveillance and reconnaissance (ISR), cyber techniques and effects, electronic warfare (EW), information operations (IO), and 5G.MIL; while delivering full-spectrum cyber capabilities and cyber resilient systems to our defense, intelligence community and global security customers.

30+ days ago
Sr. System Administrator

Vaco LLC

$90000 - $130000

Mason, OH

Determining compensation for this role (and others) at Vaco by Highspring depends upon a wide array of factors including but not limited to: the individual’s skill sets, experience and training; licensure and certification requirements; office location and other geographic considerations; other business and organizational needs. With that said, as required by local law, Vaco by Highspring believes that the following salary range referenced above reasonably estimates the base compensation for an individual hired into this position in geographies that require salary range disclosure.

1 day ago
Linux Systems Administrator - TS/SCI-FSP clearance

Jobot

$130000 - $180000

Fort Meade, MD

With a global customer base including all sectors, from Fortune 500 to up-and-coming startups, we over diverse product lines including, but not limited to, Cloud Services, Artificial Intelligence, Storage, Networking, Supercomputing, and Digital Transformation offerings. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

5 days ago
Financial Systems Administrator

CFS

$110000 - $120000

New York, NY

Oversee financial master data management, including org structures, chart of accounts, allocations, and consolidation logic. Administer and support core financial systems including ERP (Infor Lawson), Prophix (FP&A), AP automation, T&E solutions, and reporting tools.

6 days ago
HPC Linux Systems Administrator - TS/SCI-FSP - Relocation Assistance Provided!

Jobot

$150000 - $220000

San Diego, CA

With a global customer base including all sectors, from Fortune 500 to up-and-coming startups, we over diverse product lines including, but not limited to, Cloud Services, Artificial Intelligence, Storage, Networking, Supercomputing, and Digital Transformation offerings. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

5 days ago
HPC Linux Systems Administrator - Top Secret Clearance

Jobot

$120000 - $180000

Vicksburg, MS

With a global customer base including all sectors, from Fortune 500 to up-and-coming startups, we over diverse product lines including, but not limited to, Cloud Services, Artificial Intelligence, Storage, Networking, Supercomputing, and Digital Transformation offerings. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

5 days ago
System Administrator

CarShield

St. Peters, MO

Successful candidates will have a strong understanding of networking, server technology, monitoring, patching, and security, as well as strong communication and problem-solving skills. Managing various server roles, such as clustering, Hyper-V, file services, IIS, RDS, and other Windows components.

13 days ago
HPC Linux Systems Administrator - TS/SCI-FSP clearance

Jobot

$130000 - $180000

Salt Lake City, UT

With a global customer base including all sectors, from Fortune 500 to up-and-coming startups, we over diverse product lines including, but not limited to, Cloud Services, Artificial Intelligence, Storage, Networking, Supercomputing, and Digital Transformation offerings. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

5 days ago
Sr. System Administrator

CFS

$90000 - $110000

Richland, MI

System Administrator is responsible for designing, implementing, and maintaining core IT infrastructure to ensure reliability, performance, and security across the organization. This role supports both on‑premises and cloud‑based environments and is ideal for someone who thrives in a fast‑paced, dynamic setting.

1 day ago
Senior System Administrator

CFS

$90000 - $110000

Wayland, MI

System Administrator is responsible for designing, implementing, and maintaining core IT infrastructure to ensure reliability, performance, and security across the organization. This role supports both on‑premises and cloud‑based environments and is ideal for someone who thrives in a fast‑paced, dynamic setting.

8 days ago
Systems Administrator (Hybrid)

CFS

$70000 - $85000

Sturgis, MI

Industry certifications such as Microsoft Certified: Azure Administrator Associate, Microsoft 365 Certified: Modern Desktop Administrator Associate, or equivalent. Collaborate with IT teams and stakeholders to design and implement Azure solutions that meet business needs and scalability requirements.

Today
System Administrator

Jobot

$110000 - $140000

North Logan, UT

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Active CompTIA Security+ CE or equivalent certification that meets or exceeds DoD 8570 IAT Level II (or ability to obtain within a maximum of 30 days after hire).

5 days ago
Epic Client Systems Administrator II (ECSA)

Engage Partners, Inc.

Rock Island, WA

Required:Associates Degree in Information Technology, Computer Science, or related field or 2 years EHR analyst experience; or 1 year EHR analyst experience plus 1 year additional relevant healthcare training and/or healthcare work experience. This role ensures the reliability, performance, and security of Epic environments while partnering closely with Epic application teams, IT engineering, clinical operations, and business stakeholders.

12 days ago
Windows System Administrator

JT4 LLC

Las Vegas, NV

Some jobs may require a candidate to be eligible for a government security clearance, state-issued driver's license or other licenses/certification and the inability to obtain and maintain the required clearance, license or certification may affect an employee's ability to maintain employment. In addition, a Systems Administrator III must possess the following qualifications: Must have specific experience in the use of MS window server environments and various computer-aided design / computer-aided manufacturing (CAD/CAM), database, MS Office and Web enabled applications.

7 days ago
IT Systems Administrator

Bering Straits Native Corporation

Anchorage, AK

BSNC became the regional Alaska Native Corporation (ANC) for the Bering Strait region, which encompasses the majority of the Seward Peninsula and the coastal lands of eastern Norton Sound. Essential and marginal functions may require maintaining physical condition necessary for bending, stooping, sitting, walking or standing for prolonged periods of time; most of time is spent sitting in a comfortable position with frequent opportunity to move about.

7 days ago
System Administrator

NY CREATES

Albany, NY

Technical competencies in: Microsoft 365 suite of applications, Exchange, Teams, Sharepoint administration, Active Directory, Microsoft Group Policy, Azure Intune, SCCM, WSUS, Windows administration for Server 2016 and greater, PowerShell, VMWare, MFA. Associate degree in information technology, Computer Science degree from college or University accredited by the US Department of Education internationally recognized accrediting organization OR related field with 5 plus years of experience working in an organization's IT systems environment is recommended.

5 days ago
Linux System Administrator

Jobot

$80000 - $105000

Janesville, WI

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. We are currently on the search for a Linux System Administrator to join our team with a proven background in implementing and managing the secure, reliable operation and continuous improvement of the organization’s Linux infrastructure.

5 days ago
System Administrator (Cloud)

NY CREATES

Albany, NY

This position is hands-on and operationally focused, supporting end users, managing configurations, troubleshooting issues, and maintaining Microsoft 365 services including Exchange Online, Teams, SharePoint Online, OneDrive, and Microsoft Entra ID. Associate degree in information technology, Computer Science degree from college or University accredited by the US Department of Education internationally recognized accrediting organization OR related field with 5 plus years of experience working in an organization's IT systems environment is recommended.

5 days ago
Senior Systems Administrator

Flatirons Solutions

$115000 - $150000

Boulder, CO

5 Flatirons Solutions is seeking a highly skilled Senior Systems Administrator with advanced expertise supporting Defense workloads and operating within highly compliant, security-driven environments. This is a critical role within our organization, responsible for taking primary ownership of infrastructure in a CMMC Level 2 certified environment designed to securely host Controlled Unclassified Information (CUI).

1 day ago
Ivanti ITSM System Administrator

Vaco LLC

$60 - $70

Lewisville, TX

Determining compensation for this role (and others) at Vaco by Highspring depends upon a wide array of factors including but not limited to: the individual’s skill sets, experience and training; licensure and certification requirements; office location and other geographic considerations; other business and organizational needs. Determining compensation for this role (and others) at Vaco/Highspring depends upon a wide array of factors including but not limited to the individual’s skill sets, experience and training, licensure and certifications, office location and other geographic considerations, as well as other business and organizational needs.

1 day ago
SYSTEMS ADMINISTRATOR 4

VSolvit LLC

$165000

Ventura, CA

Founded in 2006, VSolvit (pronounced 'We Solve It') is a technology services provider that specializes in cybersecurity, cloud computing, geographic information systems (GIS), business intelligence (BI) systems, data warehousing, engineering services, and custom database and application development. Some of these include, but are not limited to, adhering to normal working hours, meeting deadlines, following company policies as outlined by the Employee Handbook, communicating regularly with assigned supervisor(s), staying focused on the assigned tasks, and completing other tasks as assigned.

23 days ago
Senior Linux Systems Administrator

Bowhead / UIC Technical Services

Dahlgren, VA

Will work as part of a team responsible for administration and management of servers, end-user workstations, and potentially clustered systems operating in both unclassified and classified network environments. Participate in planning new hardware acquisitions, developing operating policy, interacting with vendors, educating customers, and communicating and collaborating with other projects within the organization.

18 days ago
Systems Administrator

DivIHN Integration Inc

Austin, TX

As the primary Site IT Lead for our Austin office, you'll play a key role in maintaining our Commercial and FedRamp systems, supporting our users, and assisting in the implementation of new technologies. Serve as an escalation point for the global Service Desk Team providing advanced technical support to end-users for the various enterprise applications supported at client.

1 day ago
IT System Administrator

CFS

$75000 - $85000

Broomfield, CO

This individual will oversee day-to-day infrastructure operations, support internal staff with technical needs, and help ensure the stability, security, and performance of core IT systems. Maintain and support internal server infrastructure, including Windows-based servers, storage, and backup systems.

Today
Systems Administrator II

JT4 LLC

Edwards Air Force Base, CA

Some jobs may require a candidate to be eligible for a government security clearance, state-issued driver's license, or other licenses/certifications, and the inability to obtain and maintain the required clearance, license, or certification may affect an employee's ability to maintain employment. In addition, a Systems Administrator II must possess the following qualifications: Must have specific experience in the use of MS window server environments and various computer-aided design and computer-aided manufacturing (CAD/CAM), database, MS Office and Web enabled applications.

4 days ago
System Administrator

Foxhole Technology

$105000 - $115000

Ft Meade, MD

Requirements of position: Think analytically, effective verbal and written communication skills, make decisions, observe/remember details, interpret data, concentrate on tasks, adjust to change, handle stress/emotions. Our talented employee-owners provide agile, scalable services and solutions that solve operational gaps, operate critical systems, and protect and secure the enterprise – across the organization and around the world.

2 days ago
System Administrator, Senior

Naval Nuclear Laboratory

$85200 - $133200

Charleston, SC

Naval Nuclear Laboratory personnel are FMP employees who work at four DOE facilities: Bettis Atomic Power Laboratory, Knolls Atomic Power Laboratory, Kenneth A. Kesselring Site, and Naval Reactors Facility, and at the U.S. Department of Defense-owned Nuclear Power Training Unit-Charleston. For nearly 70 years, the Naval Nuclear Laboratory has developed advanced nuclear propulsion technology, provided technical support, and trained world-class nuclear operators to ensure the safe and reliable operation of our nation's submarine and aircraft carrier Fleets.

30+ days ago
Windows Computer System Administrator

JT4 LLC

Las Vegas, NV

Some jobs may require a candidate to be eligible for a government security clearance, state-issued driver's license or other licenses/certification and the inability to obtain and maintain the required clearance, license or certification may affect an employee's ability to maintain employment. In addition, a Systems Administrator III must possess the following qualifications: Must have specific experience in the use of MS window server environments and various computer-aided design / computer-aided manufacturing (CAD/CAM), database, MS Office and Web enabled applications.

4 days ago
Senior System Administrator III

Varada Consulting

Linthicum, MD

Required Experience: Bachelor’s degree in a technical discipline and 15 years’ experience as a System Administrator, OR High school diploma and 20 years’ experience as a System Administrator. Ability to demonstrate cyber/IT related experience with attention to detail, customer service, oral and written communication, and problem solving.

6 days ago
Systems Administrator- Meridian Link

CFS

$25 - $32

Columbus, OH

OverviewWe are seeking a skilled MeridianLink Systems Administrator to support and manage critical lending and account systems. Key ResponsibilitiesAdminister and maintain MeridianLink systems (consumer & mortgage lending, account opening, collections, etc.).

Today
Senior Systems Administrator

Kforce Inc.

$55 - $60

Coral Gables, FL

Kforce has a client in Coral Gables, FL that is seeking an experienced Senior Systems Administrator with deep expertise in hybrid cloud environments, enterprise directory services, and virtualized infrastructure. Employee pay is based on factors like relevant education, qualifications, certifications, experience, skills, seniority, location, performance, union contract and business needs.

7 days ago
Senior Application & Systems Administrator

Kforce Inc.

$55 - $60

Palm Beach Gardens, FL

Kforce has a client in Palm Beach Gardens, FL that is seeking an experienced Senior Application & Systems Administrator with 6+ years of hands-on experience supporting and administering Microsoft 365 platforms-primarily Exchange Online, SharePoint Online, and Microsoft Teams. Summary: This role is responsible for managing and closing technical support tickets, performing advanced troubleshooting, and ensuring the stability and operational excellence of our collaboration and communication platforms.

Today
Junior Microsoft Systems Administrator

Tech Providers Inc.

$39.29

Montgomery, AL

Relevant certifications: o Microsoft: Microsoft Certified: Windows Server Hybrid Administrator Associate, Endpoint Administrator, or equivalent. Proficiency with Microsoft administration tools: Active Directory, Group Policy, PowerShell, SCCM/MECM, Intune, Defender suite.

1 day ago
Associate, Systems Administrator

HITT Contracting

Falls Church, VA

Every day, our team members do amazing things in pursuit of our shared purpose to build trust with our clients, partners, subcontractors, and teammates. Proficiency in Microsoft Azure services, including deployment, configuration, administration, and monitoring of cloud-based solutions.

10 days ago
RHEL Systems Administrator (Cameo Administrator)

System One

$145000

Warrenton, VA

The Systems Administrator (Cameo Administrator) is responsible for technical support to a large user community, providing technical expertise in accessing and using the Cameo system, and helps explain technical considerations, environment, and projects to external system partners, and assists with user role management and user support. • The Systems Administrator (Cameo Administrator), configures and troubleshoots user profile issues in a virtual desktop environment, monitor and optimize system storage disk on a virtual desktop, and create and deletes user sessions and profiles on a virtual desktop.

7 days ago
Workday HCM - Systems Administrator

Hampton Roads Transit

Hampton, VA

Must be technically and functionally oriented (good problem solving and troubleshooting skills), excellent communication skills (both written and verbal), self-motivated, self-directed, good multi- tasking skills, quality oriented, flexible, and committed to successful on-time completion of tasks. The ERP HRMS System Administrator primary responsibility will be to provide support for the system configuration, upgrade, security administration, change management, monitoring, auditing and integrations for Hampton Roads Transit’s Workday HRMS system components.

4 days ago
Imaging Systems Administrator - Radiology Admin

CHRISTUS Health

Santa Fe, NM

Administers and supports various radiology PACS, and cardiology PACS (Sectra, Lumedx, Merge Cardio, Philips ISCV) as well as advanced imaging applications, interfaces, and storage architecture(s) and related technologies (e.g., voice recognition). Provides support for hemodynamic systems (Merge Hemo, Philips XPer, GE Maclab) and electrophysiology mapping applications (Boston Scientific Rhythmia, Biosense Webster Carto 3).

3 days ago
Imaging Systems Administrator - Radiology Administration

CHRISTUS Health

Santa Fe, NM

Administers and supports various radiology PACS, and cardiology PACS (Sectra, Lumedx, Merge Cardio, Philips ISCV) as well as advanced imaging applications, interfaces, and storage architecture(s) and related technologies (e.g., voice recognition). Provides support for hemodynamic systems (Merge Hemo, Philips XPer, GE Maclab) and electrophysiology mapping applications (Boston Scientific Rhythmia, Biosense Webster Carto 3).

Today
System & Network Administrator

Jobot

$90000 - $105000

Fishers, IN

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Maintain and administer computer networks and related computing environments, including computer hardware, systems software, applications software, and all configurations.

5 days ago
Systems Administrator IV - JSE Nellis AFB, NV

JT4 LLC

North Las Vegas, NV

Some jobs may require a candidate to be eligible for a government security clearance, state-issued driver's license or other licenses/certifications, and the inability to obtain and maintain the required clearance, license or certification may affect an employee's ability to maintain employment. JT4 develops and maintains realistic, integrated test and training environments and prepares our nation's war-fighting aircraft, weapons systems, and aircrews for today's missions and tomorrow's global challenges.

13 days ago
Systems Administrator IV - JSE Edwards AFB, CA

JT4 LLC

Edwards Air Force Base, CA

Some jobs may require a candidate to be eligible for a government security clearance, state-issued driver's license or other licenses/certifications, and the inability to obtain and maintain the required clearance, license or certification may affect an employee's ability to maintain employment. JT4 develops and maintains realistic, integrated test and training environments and prepares our nation's war-fighting aircraft, weapons systems, and aircrews for today's missions and tomorrow's global challenges.

13 days ago
Systems Administrator - Apple macOS endpoint management and Microsoft 365 services

U of C NORC

Chicago, IL

With world-class benefits, a business casual environment, and an emphasis on continuous learning, NORC is a place where people join for the stellar research and analysis work for which we’re known, and stay for the relationships they form with their colleagues who take pride in the impact their work is making on a global scale. Given the critical role technology plays in our day-to-day lives, we are committed to providing professional, high-quality solutions in order to further our collective goal of advancing social science research.​.

11 days ago
SYSTEM ADMINISTRATOR

System One

$125000 - $200000

Joint Base Andrews, MD

The System Administrator will support the Air Force Review Boards Agency (AFRBA) Case Management Tracking Analysis and Reporting System (CMTARS) Operations and Maintenance program. System One, and its subsidiaries including Joulé, ALTA IT Services, and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.

Today
Mainframe Systems Administrator

Freedom Staffing LLC

$38

Atlanta, GA

The System Administrator responsibilities include but not limited to: Operate, monitor, and assist in the maintenance and integrity of the mainframe, peripherals, servers, and network. Maintains smooth operation of multi-user computer systems, including coordination with network engineers.

7 days ago
System Administrator IV

JT4 LLC

Edwards Air Force Base, CA

Ideal candidate will be proficient with Windows OS and Windows Server 2016/2019/2022, LINUX Administration, Windows Domain Administration, Nutanix AHV and PRISM, Citrix VM Deployment, Network Switch Administration, Citrix License Administration, NVIDIA vGPU License Administration, Hardware Troubleshooting, Software Troubleshooting, DoD SCAP Benchmarks Scans, and Net Backup Administration. Specifies network requirements, monitors locate area network (LAN) performance, troubleshoots networking hardware and ensures system is working properly according to specifications and parameters.

4 days ago
Systems Administrator at a Major Japanese Bank

NSD International, Inc

$65 - $70

Jersey City, NJ

Responsibilities: • Provide functional design, advisory and configuration support for key strategy and design elements for Coupa Procure-to-Pay, Contract Lifecycle Management, Sourcing and Coupa Risk Assess and other in-scope modules for North America and EMEA. The individual will then call upon his/her functional and technical knowledge of Procure-to-Pay (Coupa, Ariba Oracle Procurement or Ivalua) to deliver application design, module configuration/setup, user acceptance testing, and end-user training.

2 days ago
System Administrator IV

NuAxis Innovations

Albuquerque, NM

The position also serves as a Subject Matter Expert (SME) for shared services datacenter initiatives and leads complex technical projects across teams. Coordinate with Network, Security, and Datacenter teams to resolve complex issues.

8 days ago
System Administrator III

JT4 LLC

Edwards Air Force Base, CA

Some jobs may require a candidate to be eligible for a government security clearance, state-issued driver's license or other licenses/certifications, and the inability to obtain and maintain the required clearance, license or certification may affect an employee's ability to maintain employment. JT4 develops and maintains realistic, integrated test and training environments and prepares our nation's war-fighting aircraft, weapons systems, and aircrews for today's missions and tomorrow's global challenges.

14 days ago
Systems Administrator/Programmer

UNITED STATES BANKRUPTCY COURT-UTAH

Salt Lake City, UT

Installs, configures, maintains, and monitors Linux and Red Hat Enterprise Linux servers, as well as cloud-based and virtual machines (20+ VMs), ensuring system stability, backups, replication, and disaster recovery. Include, but are not limited to the following: Serves as the primary technical administrator for CM/ECF and related applications, including installation, upgrades, database maintenance, customizations, security, and technical support.

14 days ago
Linux System Administrator

HTC Global Services Inc

Aliso Viejo, CA

This role is ideal for someone who enjoys working across Linux, Windows Server, storage, virtualization, and infrastructure upgrades and wants to play a key role in keeping systems secure, stable, and high performing. You will help drive major infrastructure initiatives, including Linux and Windows administration, storage and backup support, Hyper-V environment setup, hardware integration, system optimization, and troubleshooting complex issues.

7 days ago