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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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System Administrator

$80K - $200K *

Elevate mission-critical operations by administering Linux systems, ensuring reliability and security in a secure government environment while collaborating with engineering teams to enhance infrastru...

Annapolis Junction, MD (Howard County)In-Person

1 week ago

  •   5 - 7 years exp.  •   Staffing

System Administrator

$80K - $200K *

Manage and maintain critical enterprise infrastructure, ensuring system reliability and security in a secure government environment. Collaborate with engineering teams to enhance performance and suppo...

Annapolis, MD (Anne Arundel County)In-Person

1 week ago

  •   5 - 7 years exp.  •   Staffing

Systems Administrator II - Windows

$67K - $108K *

Optimize server performance and integrity across diverse environments. Lead installation, maintenance, and troubleshooting efforts while ensuring adherence to organizational standards and enhancing sy...

Birmingham, AL (Shelby County)In-Person

2 days ago

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

Systems Administrator I

$95K - $155K *

Execute critical systems administration tasks to maintain and support enterprise Microsoft Windows Server environments, ensuring reliability, security, and compliance with organizational standards whi...

Springfield, VA (Fairfax County)In-Person

6 days ago

  •   Less than 5 years exp.  •   Manufacturing & Automotive

Systems Administrator (Systems Administrator 3)

$81K - $115K *

Join a team that's dedicated to maintaining and securing Navy training systems. Leverage your expertise in Windows Server and cybersecurity to support enterprise-wide applications while collaborating...

Virginia Beach, VA (Virginia Beach City County)In-Person

6 days ago

  •   5 - 7 years exp.  •   Manufacturing & Automotive

System Administrator 2

$80K - $95K *

Join a team that's dedicated to optimizing IT systems and enhancing performance across enterprise environments. You'll tackle advanced troubleshooting and system monitoring, ensuring reliable operatio...

Annapolis Junction, MD (Howard County)In-Person

4 weeks ago

  •   5 - 7 years exp.  •   Information Technology

System Administrator

$95K - $115K *

Advance your career by managing and optimizing Linux systems, virtual machines, and network infrastructure. Collaborate with teams to ensure reliable services and support both classified and unclassif...

Annapolis Junction, MD (Howard County)In-Person

2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

System Administrator

$80K - $95K *

Join us to manage and enhance internal and customer environments, ensuring optimal performance of Linux servers, virtual machines, and network infrastructure while supporting both classified and uncla...

Annapolis, MD (Anne Arundel County)In-Person

2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

System Administrator 3-BP-015

$78K - $250K *

Optimize Linux systems and enhance IT operations by resolving complex server issues, managing environments, and providing end-user support while ensuring high performance and reliability across platfo...

Hanover, MD (Howard County)In-Person

Today

  •   11 - 15 years exp.  •   Information Technology

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System Administrator

$85K - $104K *

Empower your career by supporting IT systems in a cloud-native environment. Collaborate with teams to enhance security, reliability, and efficiency while leveraging your expertise in systems administr...

Denver, CO (Denver County)In-Person

2 weeks ago

  •   Less than 5 years exp.  •   Healthcare

System Administrator

$80K - $95K *

Transform executive support and drive seamless technical operations for high-stakes meetings and local IT environments. Leverage your expertise to optimize technologies and enhance user experiences fo...

Northville, MI (Wayne County)Hybrid

Reposted 1 week ago

  •   5 - 7 years exp.  •   Manufacturing & Automotive

System Administrator (Internal IT)

$80K - $95K *

Lead the charge in optimizing and securing our IT platforms, ensuring seamless integration across departments. This hands-on role requires expertise in Microsoft 365, Azure, and various business appli...

Indianapolis, IN (Marion County)In-Person

3 weeks ago

  •   Less than 5 years exp.  •   Enterprise Technology

Systems Administrator - Linux Operations & Automation

$110K - $130K *

Unlock potential by managing and optimizing Linux infrastructure for mission-critical systems. Collaborate with cross-functional teams to ensure system availability, security compliance, and operation...

Annapolis Junction, MD (Howard County)In-Person

1 week ago

  •   11 - 15 years exp.  •   Consumer Technology

Systems Administrator - Linux Operations & Automation

$110K - $130K *

Champion the stability of critical Linux infrastructure, ensuring seamless operations for mission systems. Collaborate with cross-functional teams to automate tasks, manage storage, and uphold securit...

Annapolis, MD (Anne Arundel County)In-Person

1 week ago

  •   11 - 15 years exp.  •   Consumer Technology

System Administrator 3

$95K - $115K *

Support mission-critical systems by administering and optimizing Linux infrastructure, implementing automation, and ensuring security compliance in a dynamic environment. Collaborate with teams to tro...

Annapolis, MD (Anne Arundel County)In-Person

3 weeks ago

  •   11 - 15 years exp.  •   Information Technology

System Administrator

$92K - $166K *

Lead daily system administration and O&M support for complex network environments. Collaborate with agile teams to monitor infrastructure, resolve issues, and enhance IT systems, ensuring seamless ope...

Alexandria, VA (Alexandria City County)In-Person

Today

  •   5 - 7 years exp.  •   Technical Services

System Administrator

$87K - $157K *

Partner with us to maintain and secure classified information systems, ensuring compliance with security protocols. Collaborate with cross-functional teams to enhance system performance and support op...

San Diego, CA (San Diego County)In-Person

6 days ago

  •   Less than 5 years exp.  •   Technical Services

Locations near Ohio:

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

System Administrator

$87K - $157K *

Join a dynamic team to support classified IT operations across a wide-area network. Leverage your expertise in Windows, Active Directory, and Linux to troubleshoot and resolve technical issues while c...

San Diego, CA (San Diego County)In-Person

1 week ago

  •   Less than 5 years exp.  •   Technical Services

Systems Administrator

$80K - $100K *

Join a team that's dedicated to maintaining a secure and efficient IT environment. Leverage your expertise in Microsoft 365, networking, and technical support to troubleshoot complex issues and enhanc...

New York, NY (New York County)In-Person

Yesterday

  •   Less than 5 years exp.  •   Retail & Consumer Goods

Systems Administrator

$91K *

Lead the charge in optimizing systems infrastructure by collaborating with engineers and providing Tier 3 support. Ensure high performance and availability of servers and applications while enhancing...

Rochester, NY (Monroe County)In-Person

1 week ago

  •   Less than 5 years exp.  •   Finance & Insurance

Systems Administrator

$80K - $95K *

Elevate your career by managing and supporting a dynamic Microsoft 365 environment. Ensure seamless communication, resolve complex issues, and maintain robust documentation while collaborating across...

Richmond, VA (Richmond City County)In-Person

Yesterday

  •   Less than 5 years exp.  •   Technical Services

Systems Administrator -Windows

$74K - $96K *

Take ownership of Windows Server environments, ensuring optimal performance and security. Collaborate with teams to manage server operations, implement solutions, and enhance system reliability while...

RemoteRemote

2 days ago

  •   Less than 5 years exp.  •   Finance & Insurance

Network Administrator II

$120K - $155K *

Join our team as a Network Administrator II, where you'll support and maintain network infrastructures, ensuring reliability and security across domestic and international environments. Collaborate wi...

Point Mugu Nawc, CA (Ventura County)In-Person

2 weeks ago

  •   Less than 5 years exp.  •   Information Technology

Systems Administrator - III

$88K - $105K *

Drive operational excellence by managing enterprise storage and backup systems. Collaborate with teams to ensure stability, optimize performance, and support mission-critical applications through effe...

Richmond, VA (Richmond City County)In-Person

5 days ago

  •   Less than 5 years exp.  •   Staffing

System Administrator II

$80K - $95K *

Analyze and optimize IT systems, providing Tier 1 and Tier 2 support. Manage daily operations, troubleshoot issues, and enhance system performance across various platforms, ensuring seamless functiona...

Fort George G Meade, MD (Anne Arundel County)In-Person

1 week ago

  •   8 - 10 years exp.  •   Business Services
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* Ladders Estimates
Top companies hiring for Systems Administrator
ManTech InternationalCACI InternationalSAICReflexive ConceptsPiper CompaniesLeidos HoldingCaptivation SoftwareVertex IncHuntington Ingalls IndustriesCambia Health SolutionsAmentumVibrintChenega MIOSCore ScientificWorld Wide Technology
Top similar job titles to Systems Administrator
Senior Systems Administrator jobsSystems Administrator jobsLinux Systems Administrator jobsIT Support Specialist jobsSenior Systems Engineer jobsNetwork Architect jobsSystems Engineer jobsIT Systems Administrator jobsSystems Architect jobsNetwork Administrator jobsCloud Systems Administrator jobsVirtualization Engineer jobsSenior DevOps Engineer jobsIntegration Engineer jobsField Service Engineer jobs
Top cities hiring for Systems Administrator
Annapolis Junction, MD jobsAnnapolis, MD jobsFort George G Meade, MD jobsWashington, DC jobsHuntsville, AL jobsBethesda, MD jobsAlbuquerque, NM jobsFort Belvoir, VA jobsSan Diego, CA jobsAustin, TX jobs

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.