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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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Windows Systems Administrator

$95K - $115K *

Bring your expertise to a key role supporting secure web services and cloud migration, working collaboratively to ensure exceptional network operations and system administration in a high-security env...

Arlington, VA (Arlington County)In-Person

Reposted 1 week ago

  •   Less than 5 years exp.  •   Information Technology

Senior System Administrator

$110K - $120K *

Drive operational excellence by managing and optimizing complex server environments. Leverage Infrastructure as Code and automation tools to enhance system reliability and security while mentoring tea...

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

2 weeks ago

  •   Less than 5 years exp.  •   Information Technology

Systems Administrator 3 - Linux/STE/STN/Virtualization/Ansible/Python/Kubernetes/Docker

$130K - $270K *

Transform systems administration by supporting diverse DevOps and live environments. Collaborate with a large team to ensure seamless operations across Linux and Windows systems, enhancing user experi...

Annapolis Junction, MD (Howard County)In-Person

1 week ago

  •   11 - 15 years exp.  •   Information Technology

Systems Administrator 3 - Linux/STE/STN/Virtualization/Ansible/Python/Kubernetes/Docker

$130K - $270K *

Unlock the potential of complex systems as you support a dynamic DevOps team, ensuring seamless operations across Linux and Windows environments while collaborating with diverse stakeholders to enhanc...

Annapolis, MD (Anne Arundel County)In-Person

1 week ago

  •   11 - 15 years exp.  •   Information Technology

System Administrator VI

$95K - $115K *

Transform enterprise systems administration by leading technical initiatives across Windows, Linux, and virtualization. Drive modernization projects, enhance security, and mentor teams to optimize dat...

Albuquerque, NM (Bernalillo County)In-Person

Today

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

System Administrator VI

$88K - $105K *

Grow your career with a lead-level role in systems administration, providing expert support for enterprise servers and infrastructure. Drive modernization projects, enhance security, and mentor teams...

Sioux Falls, SD (Minnehaha County)In-Person

1 week ago

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

Infrastructure/System Administrator SME

$103K - $218K *

Pioneer robust infrastructure solutions across cloud and hybrid environments, ensuring seamless integration between operations and development teams. Drive system design, security, and automation to e...

Sterling, VA (Loudoun County)In-Person

1 week ago

  •   5 - 7 years exp.  •   Information Technology

Systems Administrator II

$80K - $95K *

Drive your career with a Systems/Network Engineer role focused on planning, testing, and implementing critical upgrades while ensuring cybersecurity compliance and system reliability in mission-critic...

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

2 weeks ago

  •   5 - 7 years exp.  •   Business Services

IT Systems Administrator

$140K - $160K *

Join a team that's dedicated to providing critical IT support in a classified environment. You'll manage enterprise systems, troubleshoot complex issues, and collaborate with military and cybersecurit...

Kaneohe, HI (Honolulu County)In-Person

2 weeks ago

  •   Less than 5 years exp.  •   Technical Services

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System Administrator III

$95K - $115K *

Deliver comprehensive storage support across multiple sites, enhancing performance and reliability in a high-performance, multi-vendor environment. Troubleshoot issues, conduct capacity planning, and...

Annapolis, MD (Anne Arundel County)In-Person

1 week ago

  •   8 - 10 years exp.  •   Business Services

System Administrator III

$110K - $130K *

Elevate your career by providing expert storage support across diverse sites, enhancing performance in a multi-vendor environment. Troubleshoot, optimize, and ensure reliability in high-performance st...

Annapolis Junction, MD (Howard County)In-Person

1 week ago

  •   8 - 10 years exp.  •   Business Services

IT Administrator/Support IV

$88K - $105K *

Optimize network security and infrastructure by leading assessments, implementing solutions, and ensuring robust protocols. Collaborate with teams to enhance system performance and manage disaster rec...

Anchorage, AK (Anchorage County)In-Person

4 weeks ago

  •   5 - 7 years exp.  •   Staffing

Systems Administrator (IT Professional III)

$80K - $110K *

Join a dynamic team to enhance IT systems across multiple states, focusing on endpoint management, identity security, and technical project ownership. Drive improvements and mentor staff while ensurin...

Crystal Lake, IL (Mchenry County)In-Person

Yesterday

  •   5 - 7 years exp.  •   Technical Services

System Administrator

$88K - $105K *

Unlock potential by managing and supporting technology infrastructure systems, ensuring optimal performance and reliability while collaborating with a dynamic technical team to drive innovation and en...

Annapolis, MD (Anne Arundel County)In-Person

1 month ago

  •   5 - 7 years exp.  •   Information Technology

System Administrator

$95K - $115K *

Inspire innovation by collaborating with a dynamic team to enhance user experience through robust IT infrastructure management and support, driving operational excellence in a fast-paced environment...

Annapolis Junction, MD (Howard County)In-Person

1 month ago

  •   5 - 7 years exp.  •   Information Technology

Systems Administrator

$85K - $95K *

Champion seamless technology solutions by ensuring system reliability and security. As a key technical lead, you'll enhance user experiences and support our mission to provide transformative veterinar...

Austin, TX (Travis County)In-Person

2 days ago

  •   Less than 5 years exp.  •   Hospitals & Medical Centers

Systems Administrator II

$69K - $94K *

Manage the installation, upgrade, and maintenance of IT systems, ensuring optimal performance and reliability. Collaborate within a team to solve complex software issues and enhance system efficiency...

Fargo, ND (Cass County)In-Person

2 days ago

  •   Less than 5 years exp.  •   Healthcare

Locations near Ohio:

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

System Administrator

$80K - $95K *

Advance your career by managing and optimizing infrastructure and cloud services for a diverse user base. Collaborate with IT leadership to implement secure, scalable solutions while ensuring reliable...

Blue Bell, PA (Montgomery County)In-Person

3 weeks ago

  •   5 - 7 years exp.  •   Healthcare

Systems Administrator - Linux & Windows Mission Infrastructure

$110K - $130K *

Explore a pivotal role in maintaining Linux and Windows infrastructure, supporting critical DevOps and operational systems across multiple environments. Collaborate with a diverse team to ensure syste...

Annapolis Junction, MD (Howard County)In-Person

1 week ago

  •   11 - 15 years exp.  •   Consumer Technology

Systems Administrator I

$76K - $102K *

Empower IT infrastructure by maintaining systems, troubleshooting issues, and supporting end-users. Collaborate with teams to ensure efficient operations and security protocols in a hybrid environment...

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

3 weeks ago

  •   Less than 5 years exp.  •   Healthcare

Network Administrator - Infrastructure Deployment

$72K - $90K *

Execute network infrastructure deployments and upgrades across multiple sites. Collaborate with IT teams and vendors to ensure seamless installations while maintaining project documentation and troubl...

Taneytown, MD (Carroll County)In-Person

2 weeks ago

  •   Less than 5 years exp.  •   Manufacturing & Automotive

Principal System Administrator (Linux)

$120K - $145K *

Empower your career by managing IT systems and infrastructure. Provide expert support for troubleshooting, maintenance, and compliance, ensuring optimal performance across diverse platforms while coll...

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

2 weeks ago

  •   11 - 15 years exp.  •   Business Services

System Administrator

$80K - $105K *

Innovate our Azure infrastructure by automating processes and enhancing security. Collaborate with IT teams to ensure reliable access and seamless integration of new technologies while leading infrast...

Montreal, QCIn-Person

2 weeks ago

  •   Less than 5 years exp.  •   Enterprise Technology

Systems Administrator II

$67K - $96K *

Transform your career by managing and optimizing Windows and UNIX systems, ensuring robust performance and security. Collaborate on innovative IT solutions while maintaining essential documentation an...

North Las Vegas, NV (Clark County)In-Person

2 weeks ago

  •   5 - 7 years exp.  •   Technical Services

Sr. Systems & Security Administrator

$100K - $140K *

Unlock potential by leading the administration and security of critical technology platforms. Collaborate with stakeholders to enhance operational excellence and drive continuous improvement in a dyna...

Boston, MA (Suffolk County)In-Person

4 weeks ago

  •   5 - 7 years exp.  •   Retail & Consumer Goods
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Top companies hiring for Systems Administrator
CACI InternationalManTech InternationalPiper CompaniesSAICTeleTechReflexive ConceptsHuntington Ingalls IndustriesAmentumVertex IncLeidos HoldingCaptivation SoftwareCambia Health SolutionsVibrintAMERICAN SYSTEMSStantec
Top similar job titles to Systems Administrator
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Top cities hiring for Systems Administrator
Annapolis, MD jobsAnnapolis Junction, MD jobsFort George G Meade, MD jobsWashington, DC jobsHuntsville, AL jobsChantilly, VA jobsFort Belvoir, VA jobsSan Diego, CA jobsColumbia, MD jobsHouston, 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.