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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 - IT Infrastructure & Operations

$80K - $95K *

Contribute to the administration and enhancement of enterprise messaging platforms, ensuring secure and reliable communication solutions. Collaborate with cross-functional teams to support critical bu...

Akron, OH (Summit County)In-Person

1 week ago

  •   Less than 5 years exp.  •   Energy & Utilities

System Administrator III

$88K - $105K *

Drive system administration excellence by managing Windows servers, ensuring compliance, and automating processes. Collaborate with teams to enhance infrastructure and support key technology initiativ...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Healthcare

System Administrator 1

$129K - $175K *

Unlock potential by managing IT systems and providing Tier 1 and Tier 2 support. Oversee daily operations, troubleshoot issues, and ensure compliance with security protocols while optimizing system pe...

Annapolis, MD (Anne Arundel County)In-Person

3 weeks ago

  •   5 - 7 years exp.  •   Information Technology

Senior System Administrator

$99K - $148K *

Optimize classified IT systems by ensuring reliable operation, maintenance, and security in a dynamic lab environment. Collaborate with teams to enhance infrastructure and support mission-critical ope...

El Segundo, CA (Los Angeles County)In-Person

2 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

Windows System Administrator (SA2) (Government)

$98K - $153K *

Elevate your career by managing and maintaining IT systems, ensuring optimal performance and reliability. Collaborate with teams to deliver exceptional support for end-user devices and networks in a d...

Columbia, MD (Howard County)In-Person

6 days ago

  •   8 - 10 years exp.  •   Telecommunications & Hardware

Linux Systems Administrator

$80K - $95K *

Join our team as a Linux Systems Administrator, where you'll enhance system performance, automate tasks, and support users in a dynamic environment. Leverage your expertise in Red Hat and Ansible to d...

Huntsville, AL (Madison County)In-Person

2 weeks ago

  •   5 - 7 years exp.  •   Aerospace & Defense

Senior IT / System Administrator

$80K - $95K *

Shape the future of IT systems and network engineering by leveraging your expertise in complex LAN/WAN infrastructure. Provide top-tier support and collaborate with customers to design secure and effi...

Milford, IA (Dickinson County)In-Person

Reposted 4 weeks ago

  •   5 - 7 years exp.  •   Information Technology

Windows System Administrator

$73K - $132K *

Join a dynamic team to independently manage and secure Windows Server environments, ensuring operational reliability and compliance. Collaborate across disciplines to troubleshoot complex issues and d...

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

2 days ago

  •   Less than 5 years exp.  •   Technical Services

Systems Administrator 3 (QKS - 093)

$95K - $115K *

Transform your career by collaborating with diverse teams to manage and sustain complex Linux and Windows systems. Engage in critical operations, ensuring seamless communication and support across mul...

Annapolis Junction, MD (Howard County)In-Person

Yesterday

  •   Less than 5 years exp.  •   Enterprise Technology

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Network Administrator

$85K - $95K *

Optimize network performance and security by implementing and managing infrastructure, troubleshooting issues, and providing user support. Collaborate with IT teams to ensure seamless operations and m...

Rye, NY (Westchester County)In-Person

3 weeks ago

  •   Less than 5 years exp.  •   Healthcare

Systems Administrator LVL II (C4ISR)

$70K - $95K *

Join a dynamic team to enhance C4ISR systems, ensuring optimal performance and security. Leverage your IT expertise to manage Mission Command Information Systems and support military training exercise...

Wainwright, AK (North Slope County)In-Person

1 week ago

  •   Less than 5 years exp.  •   Information Technology

System Administrator

$80K - $95K *

Empower seamless travel operations by managing critical systems and integrations. Collaborate with cross-functional teams to enhance performance and security of travel platforms, ensuring optimal user...

United StatesRemote

2 days ago

  •   5 - 7 years exp.  •   Hospitality & Recreation

Senior Windows Systems Administrator

$128K - $214K *

Lead the charge in enhancing and maintaining a robust Windows environment, ensuring operational excellence and security within a collaborative team. Drive innovation in a dynamic Big Data ecosystem wh...

Chantilly, VA (Loudoun County)In-Person

2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

Linux System Administrator

$168K - $195K *

Drive the charge in managing and optimizing secure Linux systems and Kubernetes environments. Leverage your extensive DevOps expertise to enhance performance, security, and automation in mission-criti...

Hanover, MD (Howard County)In-Person

3 weeks ago

  •   8 - 10 years exp.  •   Information Technology

Network Administrator II

$84K - $112K *

Lead the charge in designing and optimizing a hybrid network infrastructure, ensuring secure connectivity and compliance across multiple sites. Collaborate with IT teams to enhance performance, suppor...

Seattle, WA (King County)In-Person

3 weeks ago

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

Linux System Administrator

$95K - $115K *

Shape the future of enterprise Linux environments by enhancing automation, managing infrastructure, and developing CI/CD pipelines. Collaborate with cross-functional teams to ensure secure, reliable...

United StatesRemote

3 weeks ago

  •   Less than 5 years exp.  •   Information Technology

System Administrator L1

$145K - $155K *

Manage and optimize IT systems, providing Tier 1 and Tier 2 support. Collaborate on troubleshooting, maintenance, and configuration of diverse operating systems and devices, ensuring seamless operatio...

Annapolis Junction, MD (Howard County)In-Person

3 weeks ago

  •   Less than 5 years exp.  •   Information Technology

Locations near Ohio:

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

System Administrator L1

$145K - $155K *

Drive the support and maintenance of IT systems, ensuring optimal performance and user assistance. Manage daily operations, troubleshoot issues, and enhance system reliability across various platforms...

Annapolis, MD (Anne Arundel County)In-Person

3 weeks ago

  •   Less than 5 years exp.  •   Information Technology

Windows Systems Administrator

$95K - $102K *

Join a team that's responsible for managing hybrid Windows and cloud environments, ensuring seamless operations and support for mission-critical systems. Leverage your expertise in Windows Server, Act...

Oklahoma City, OK (Cleveland County)In-Person

5 days ago

  •   5 - 7 years exp.  •   Aerospace & Defense

System Administrator

$95K - $120K *

Optimize and manage technology infrastructure across on-premises and cloud environments. Collaborate on system improvements, troubleshoot complex issues, and support a dynamic team while enhancing you...

Irvington, NY (Westchester County)In-Person

1 week ago

  •   Less than 5 years exp.  •   Media

Network Administrator

$80K - $128K *

Accelerate progress at the enterprise level by resolving complex network issues, implementing upgrades, and drafting SOPs. Collaborate with teams to ensure seamless operations and enhance network perf...

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

Today

  •   Less than 5 years exp.  •   Aerospace & Defense

Network Administrator

$80K - $128K *

Drive enterprise network solutions as a Tier 2 Network Administrator, tackling complex support issues, coordinating with teams, and implementing upgrades to ensure seamless operations across the netwo...

Reston, VA (Fairfax County)In-Person

Today

  •   Less than 5 years exp.  •   Aerospace & Defense

Network Administrator

$80K - $128K *

Join a team that's dedicated to resolving complex network issues, enhancing enterprise operations through effective troubleshooting, configuration updates, and technology upgrades while collaborating...

Memphis, TN (Shelby County)In-Person

Today

  •   Less than 5 years exp.  •   Aerospace & Defense

VDI Systems Administrator

$80K - $95K *

Join a team that's dedicated to optimizing enterprise VDI environments. You'll manage installations, configurations, and troubleshooting while collaborating with cross-functional teams to ensure seaml...

Coral Springs, FL (Broward County)In-Person

2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

Systems Administrator, Entry Level

$91K - $130K *

Drive the administration of IT systems, ensuring performance and security while supporting users and infrastructure. Collaborate with teams to enhance operations and participate in on-call duties, fos...

Sedro Woolley, WA (Skagit County)In-Person

1 week ago

  •   Less than 5 years exp.  •   Energy & Utilities
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* Ladders Estimates
Top companies hiring for Systems Administrator
CACI InternationalManTech InternationalPiper CompaniesSAICTeleTechLeidos HoldingHuntington Ingalls IndustriesCambia Health SolutionsReflexive ConceptsAmentumState of WashingtonAMERICAN SYSTEMSVertex IncCaptivation SoftwareNorthrop Grumman
Top similar job titles to Systems Administrator
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Top cities hiring for Systems Administrator
Annapolis, MD jobsAnnapolis Junction, MD jobsWashington, DC jobsFort George G Meade, MD jobsChantilly, VA jobsHuntsville, AL jobsNew York, NY jobsHouston, TX jobsReston, VA jobsColorado Springs, CO 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.