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Explore Systems Administrator Jobs

Systems administrators keep the technology organizations depend on secure, reliable, and running smoothly. They manage servers, operating systems, networks, cloud platforms, and user access while responding to issues and planning for future infrastructure needs. Explore vetted Systems Administrator opportunities on Ladders, including roles with compensation of $100,000 or more.

What Does a Systems Administrator Do?

Responsibilities vary by company and infrastructure, but commonly include configuring and maintaining servers and operating systems, monitoring performance and availability, managing backups and disaster recovery, applying security patches, troubleshooting technical incidents, and supporting identity and access management. Systems administrators may also automate routine tasks, document procedures, coordinate vendors, and collaborate with security, networking, and software teams.

Skills and Qualifications

Employers often seek experience with Windows Server or Linux, virtualization, networking fundamentals, scripting, cloud services, endpoint management, and security best practices. Familiarity with platforms such as AWS, Microsoft Azure, or Google Cloud can be valuable, as can skills in PowerShell, Python, or Bash. Clear communication, methodical troubleshooting, and the ability to prioritize work are important in roles that support business-critical systems.

Systems Administrator Career Paths

With experience, systems administrators may advance into senior or lead administrator roles, infrastructure engineering, cloud administration, DevOps, cybersecurity, or IT management. Specializing in areas such as cloud operations, automation, identity management, or enterprise security can help professionals pursue opportunities aligned with their strengths and career goals.

Find Systems Administrator Jobs on Ladders

Ladders focuses on vetted professional opportunities paying $100,000 or more. Browse Systems Administrator listings to discover roles by seniority, location, and specialization, and find positions that match your infrastructure experience and compensation goals. Job requirements and pay vary by employer and location.

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Systems Administrator

$80K - $95K *

Join a team that's dedicated to advancing IT solutions in a dynamic research environment. As a System Administrator, you'll maintain and enhance computing systems, ensuring security and efficiency whi...

Boston, MA (Suffolk County)In-Person

3 weeks ago

  •   5 - 7 years exp.  •   Education, Government & Non-Profit

System Administrator

$110K - $140K *

Champion the maintenance and security of medium-sized secure networks, ensuring compliance with DoW regulations while collaborating with a dedicated team to support client needs and enhance system per...

Springfield, VA (Fairfax County)In-Person

3 weeks ago

  •   Less than 5 years exp.  •   Technical Services

Systems Administrator 802

$95K - $115K *

Join a dynamic team to optimize enterprise Linux systems, ensuring high availability and security across diverse environments. Leverage your expertise in cloud infrastructure and automation to enhance...

Mclean, VA (Fairfax County)In-Person

1 week ago

  •   5 - 7 years exp.  •   Information Technology

Systems Administrator

$95K - $115K *

Elevate your career as a Systems Administrator, leveraging 11+ years of expertise in troubleshooting, project management, and technical support to optimize systems and lead IT initiatives across diver...

Herndon, VA (Fairfax County)In-Person

1 week ago

  •   11 - 15 years exp.  •   Information Technology

Systems Administrator

$80K - $95K *

Drive efficient IT operations by providing Tier I and II support, managing UNIX and Windows systems, and ensuring seamless communication with management and clients. Enhance system reliability and per...

Columbia, MD (Howard County)In-Person

3 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

Systems Administrator

$95K - $115K *

Drive the management of a Linux and Windows cloud environment, enhancing performance and security. Collaborate with a team to deliver project goals while providing effective communication across all s...

Washington DC, USRemote

1 week ago

  •   5 - 7 years exp.  •   Information Technology

Systems Administrator

$80K - $95K *

Lead the charge in modernizing and securing infrastructure platforms, ensuring optimal performance and compliance. Collaborate with cross-functional teams to maintain reliable systems and support stra...

Atlanta, GA (Fulton County)In-Person

3 weeks ago

  •   Less than 5 years exp.  •   Finance & Insurance

Systems Administrator II

$85K - $92K *

Deliver hands-on technical support to end users, managing hardware, software, and account issues while ensuring effective communication and resolution of technical challenges in a collaborative enviro...

Washington, DC (District Of Columbia County)In-Person

Yesterday

  •   Less than 5 years exp.  •   Information Technology

Systems Administrator

$80K - $95K *

Administer and enhance enterprise infrastructure by managing servers, endpoints, and security platforms. Collaborate with teams to ensure compliance, stability, and efficiency in IT services while enf...

South Windsor, CT (Capitol County)In-Person

2 weeks ago

  •   5 - 7 years exp.  •   Aerospace & Defense

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Systems Administrator

$75K - $113K *

Optimize system performance by supporting space system development, troubleshooting, and maintaining Windows and Linux environments. Collaborate with teams to enhance reliability and functionality whi...

Colorado Springs, CO (El Paso County)In-Person

3 days ago

  •   Less than 5 years exp.  •   Aerospace & Defense

Systems Administrator

$90K - $110K *

Shape the future of IT by integrating systems across multiple sites, enhancing security, and modernizing infrastructure in a dynamic manufacturing environment. Collaborate with a hands-on VP of IT to...

Bowling Green, KY (Warren County)In-Person

Reposted today

  •   5 - 7 years exp.  •   Staffing

Systems Administrator

$90K - $110K *

Take ownership of back-end systems and networks for a growing manufacturing platform. Collaborate with a hands-on VP of IT to integrate new sites, modernize technology, and ensure cybersecurity compli...

Bowling Green, OH (Wood County)In-Person

Reposted today

  •   5 - 7 years exp.  •   Staffing

Systems Administrator

$75K - $95K *

Join a dynamic team as a System Administrator, where you'll manage IT support, maintain infrastructure, and drive technical projects in a multi-site environment, offering significant growth potential...

Newport Beach, CA (Orange County)In-Person

Reposted 2 weeks ago

  •   Less than 5 years exp.  •   Finance & Insurance

Systems/Network Administrator

$108K - $165K *

Elevate your career by managing complex systems and networks, supporting cutting-edge technology for research. Collaborate with teams to enhance computing environments and ensure optimal performance f...

Piscataway, NJ (Middlesex County)In-Person

6 days ago

  •   5 - 7 years exp.  •   Education, Government & Non-Profit

Systems Administrator 3

$195K - $205K *

Deliver senior technical leadership in system administration for government IT systems, ensuring operational excellence and compliance while mentoring junior staff and optimizing training environments...

Hanover, MD (Howard County)In-Person

3 weeks ago

  •   5 - 7 years exp.  •   Technical Services

Systems Administrator

$75K - $133K *

Engineer secure operations by administering Linux systems and ensuring compliance with information assurance standards in a classified environment. Collaborate with teams to maintain system integrity...

Dahlgren, VA (King George County)In-Person

3 days ago

  •   Less than 5 years exp.  •   Aerospace & Defense

Systems Administrator 3

$95K - $115K *

Unlock potential by managing IT systems and infrastructure, ensuring optimal performance, and leading application deployments. Collaborate with teams to design secure, scalable environments while main...

Houston, TX (Harris County)In-Person

3 weeks ago

  •   5 - 7 years exp.  •   Information Technology

Locations near Ohio:

Columbus, OH
Lockbourne, OH
Groveport, OH
Brice, OH
Grove City, OH
Reynoldsburg, OH

System Administrator - Senior

$110K - $130K *

Lead the charge in optimizing enterprise-level systems and networks, ensuring stability and performance across multiple locations while enhancing user experience through effective training and automat...

Arlington, VA (Arlington County)In-Person

1 week ago

  •   8 - 10 years exp.  •   Information Technology

System Administrator

$90K - $110K *

Manage day-to-day infrastructure and customer support, ensuring optimal server performance, security, and incident response. Collaborate on initiatives to enhance operational security and maintain doc...

United StatesRemote

4 weeks ago

  •   5 - 7 years exp.  •   Information Technology

Systems Administrator (Linux)

$80K - $95K *

Shape the future of IT systems as a System Administrator, overseeing Linux installations, troubleshooting complex issues, and ensuring system performance. Collaborate with teams to enhance security an...

Albany, NY (Albany County)In-Person

2 days ago

  •   5 - 7 years exp.  •   Manufacturing & Automotive

System Administrator III

$80K - $95K *

Drive operational excellence by managing enterprise systems, including Windows and Linux servers, Active Directory, and virtualization. Ensure security, performance, and reliability across diverse env...

Albuquerque, NM (Bernalillo County)In-Person

2 days ago

  •   Less than 5 years exp.  •   Information Technology

Systems Administrator

$97K - $139K *

Empower innovation by managing user-facing and data center IT services across multiple networks. Collaborate with a dynamic team to ensure operational excellence and support critical missions in a hig...

Fort Belvoir, VA (Fairfax County)In-Person

3 days ago

  •   5 - 7 years exp.  •   Information Technology

Systems Administrator

$104K - $166K *

Join a team that's dedicated to enhancing secure Windows environments while ensuring compliance and performance. Collaborate with cybersecurity teams to manage vulnerabilities and support mission-crit...

Herndon, VA (Fairfax County)In-Person

1 week ago

  •   8 - 10 years exp.  •   Aerospace & Defense

System Administrator

$88K - $105K *

Empower mission-critical environments by managing Linux systems, virtualization, and network infrastructure. Collaborate on vulnerability remediation and ensure reliability across classified and uncla...

Annapolis, MD (Anne Arundel County)In-Person

1 week ago

  •   5 - 7 years exp.  •   Information Technology

System Administrator

$95K - $115K *

Take ownership of system reliability by managing Linux environments, virtualization, and network infrastructure. Collaborate on vulnerability remediation and documentation to ensure optimal performanc...

Annapolis Junction, MD (Howard County)In-Person

1 week ago

  •   5 - 7 years exp.  •   Information Technology
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Top companies hiring for Systems Administrator
ManTech InternationalCACI InternationalSAICReflexive ConceptsPiper CompaniesLeidos HoldingHuntington Ingalls IndustriesCambia Health SolutionsAmentumVibrintChenega MIOSCore ScientificVertex IncWorld Wide TechnologyMassachusetts Institute of Technology
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Top cities hiring for Systems Administrator
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Frequently Asked Questions (FAQ)

  • What does a Systems Administrator do?question toggle

    A Systems Administrator maintains and supports an organization’s IT systems, including servers, operating systems, cloud resources, networks, backups, and access controls. The role often includes troubleshooting incidents, improving reliability, and implementing security updates.

  • What skills are commonly required for Systems Administrator jobs?question toggle

    Commonly requested skills include Windows Server or Linux administration, networking, virtualization, cloud platforms, scripting, monitoring, backup and recovery, and security fundamentals. Requirements vary by employer and the systems in use.

  • Do Systems Administrators need certifications?question toggle

    Certifications are not required for every position, but credentials in areas such as cloud platforms, operating systems, networking, or security may help demonstrate relevant expertise. Employers may prioritize hands-on experience and role-specific skills.

  • Can Systems Administrators work in cloud computing?question toggle

    Yes. Many Systems Administrator roles include managing cloud infrastructure, services, identity, monitoring, and deployment workflows. Experience with AWS, Microsoft Azure, or Google Cloud may be useful, depending on the employer.

  • How can a Systems Administrator advance their career?question toggle

    Career growth may include moving into senior administration, infrastructure engineering, cloud operations, DevOps, cybersecurity, or IT leadership. Building expertise in automation, cloud architecture, or security can support these transitions.

  • How do I find Systems Administrator jobs paying $100,000 or more?question toggle

    Browse Systems Administrator listings on Ladders, which focuses on vetted professional jobs with compensation of $100,000 or more. Compare role requirements, seniority, location, and specialization; pay and eligibility vary by listing.