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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$85K - $93K *

Lead the charge in securing and managing IT network and infrastructure systems. Collaborate with teams to ensure high availability, implement security measures, and support incident response while mai...

2 weeks ago

  •   5 - 7 years exp.  •   Transportation

$104K - $166K *

Unlock potential by overseeing system health and security, troubleshooting issues, and managing large clusters. Collaborate with teams to ensure infrastructure support while providing after-hours assi...

2 weeks ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$95K - $115K *

Optimize cloud infrastructure and database environments, ensuring security, scalability, and performance. Collaborate with cross-functional teams to maintain reliable systems that support critical app...

3 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$95K - $115K *

Engage in critical systems administration to enhance application capabilities, support intelligence operations, and ensure seamless IT service delivery across diverse platforms and environments, contr...

3 weeks ago

  •   11 - 15 years exp.  •   Information Technology

$110K - $130K *

Manage and optimize Linux and Windows systems, ensuring compliance and user support. Drive automation and infrastructure management using modern tools while collaborating with teams to enhance perform...

3 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$80K - $120K *

Support and maintain a robust network infrastructure, ensuring stability and security across a dispersed environment. Collaborate with teams to implement upgrades and troubleshoot connectivity issues...

1 week ago

  •   Less than 5 years exp.  •   Information Technology

$97K - $129K *

Optimize IT infrastructure by managing systems, providing support, and ensuring reliable operations for both desktop and server environments. Collaborate with users to resolve issues and maintain secu...

Yesterday

  •   5 - 7 years exp.  •   Information Technology

$113K - $154K *

Join a team that's dedicated to maintaining and optimizing IT systems. You'll provide Tier 2/3 support for Unix and Windows environments, ensuring reliable operations and seamless user experiences acr...

6 days ago

  •   5 - 7 years exp.  •   Information Technology

$93K *

Take ownership of system administration tasks, ensuring optimal performance and security of computer systems. Collaborate with teams to troubleshoot, configure, and maintain hardware and software in a...

Yesterday

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

$88K - $105K *

Unlock your potential as a System Administrator, managing IT systems and infrastructure. Engage in troubleshooting, maintenance, and optimization of UNIX and Windows environments while providing top-t...

3 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$90K - $105K *

Join a dynamic IT team to manage and optimize enterprise network and systems infrastructure across multiple sites. Drive compliance and strategic initiatives while ensuring robust security and seamles...

2 weeks ago

  •   5 - 7 years exp.  •   Consumer Technology

$80K - $95K *

Take ownership of system operations and security, ensuring compliance and support for critical IT solutions in a dynamic environment. Collaborate with teams to troubleshoot and enhance performance for...

4 weeks ago

  •   5 - 7 years exp.  •   Healthcare

$92K - $135K *

Join a team that's pivotal in maintaining our enterprise applications, ensuring seamless operations across engineering, manufacturing, and business systems. You'll support user needs, manage system up...

3 weeks ago

  •   Less than 5 years exp.  •   Energy & Utilities

$80K - $120K *

Join a dynamic team as an IT Systems Administrator, providing essential support and administration for user systems and infrastructure. Engage in troubleshooting, maintenance, and security efforts to...

1 week ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$128K - $214K *

Join a team that's dedicated to enhancing system integrity and security. Leverage your expertise in Linux administration and automation to support multi-platform environments and drive innovative solu...

1 week ago

  •   8 - 10 years exp.  •   Information Technology

$95K - $130K *

Unlock potential by providing expert Linux system support to ensure optimal performance within the Joint Simulation Environment. Collaborate with teams to maintain multi-user systems, enhance cybersec...

6 days ago

  •   5 - 7 years exp.  •   Manufacturing & Automotive

$128K - $214K *

Engage with us to enhance multi-platform operating systems through expert administration, automation, and security hardening. Collaborate on innovative solutions to ensure operational integrity and co...

Yesterday

  •   8 - 10 years exp.  •   Information Technology

$88K - $105K *

Join a team that's dedicated to optimizing system performance and security. You'll manage infrastructure, troubleshoot issues, and collaborate with cross-functional teams to support business initiativ...

Yesterday

  •   Less than 5 years exp.  •   Staffing

$100K - $200K *

Drive your career forward as a Systems Administrator, ensuring system health and security for mission-critical operations. Collaborate with diverse teams to troubleshoot and maintain systems, supporti...

Reposted today

  •   5 - 7 years exp.  •   Information Technology

$83K *

Transform enterprise systems as a key contributor in a collaborative IT team. Drive Azure migrations, enhance infrastructure security, and automate processes to optimize technology and support evolvin...

4 weeks ago

  •   5 - 7 years exp.  •   Finance & Insurance

$121K - $182K *

Pioneer innovative solutions as you lead infrastructure projects, align strategies with business goals, and enhance system performance. Drive high-quality outcomes while managing cross-team programs a...

1 month ago

  •   Less than 5 years exp.  •   Information Technology

$180K - $230K *

Lead the design and development of Linux-based solutions for global systems, enhancing Air Force Intelligence Operations. Collaborate on automation, virtualization, and cloud technologies to meet real...

3 weeks ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$80K - $95K *

Elevate your career by contributing to cutting-edge HPC systems, focusing on Linux environments and advanced networking. Collaborate with a dynamic team to troubleshoot and optimize high-performance c...

2 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$140K - $200K *

Lead the design, security, and operation of Linux infrastructure, ensuring reliability and compliance. Mentor junior staff, manage complex systems, and drive infrastructure projects in a dynamic defen...

5 days ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$95K - $115K *

Elevate enterprise-level IT operations by providing Tier 3 systems administration, security, and support for on-premises and cloud environments, ensuring compliance and optimal performance across mult...

2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

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.