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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$80K - $95K *

Manage a dynamic enterprise environment, ensuring system uptime and performance. Collaborate with teams to support hardware and software, troubleshoot issues, and implement upgrades while fostering a...

3 weeks ago

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

$80K - $95K *

Help us ensure the reliability and performance of critical IT systems by managing infrastructure, providing support, and collaborating on modernization efforts to enhance enterprise applications and s...

1 week ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$80K - $95K *

Elevate your career by supporting IT systems management and operations. Engage in problem resolution and performance enhancements across various platforms, ensuring reliability and efficiency within o...

Reposted 1 week ago

  •   8 - 10 years exp.  •   Information Technology

$88K - $105K *

Champion the stability and performance of multi-user computer systems while collaborating with network engineers. Ensure optimal operation through system documentation, software installation, and poli...

Reposted 6 days ago

  •   Less than 5 years exp.  •   Information Technology

$95K - $115K *

Unlock potential by overseeing container integration and automation, supporting Agile development teams, and ensuring system security and compliance. Drive operational excellence through effective mai...

1 week ago

  •   5 - 7 years exp.  •   Information Technology

$80K - $95K *

Join a team that's dedicated to optimizing systems and user support. As a Systems Administrator, you'll manage Linux and Windows environments, ensuring compliance and performance while collaborating i...

3 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$80K - $100K *

Shape the future of IT operations by ensuring system reliability and security. Lead incident response, automate processes, and mentor teammates while managing compliance for a diverse range of devices...

Reposted 6 days ago

  •   Less than 5 years exp.  •   Energy & Utilities

$125K - $145K *

Drive the reliability and security of server infrastructure as a Systems Administrator III. Collaborate with teams to manage server platforms, facility controls, and backup operations, ensuring optima...

Today

  •   Less than 5 years exp.  •   Business Services

$80K - $95K *

Join a team that's redefining high-performance computing through innovative Linux solutions. Leverage your expertise in system configuration, networking, and troubleshooting to enhance cutting-edge te...

2 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$80K - $90K *

Join a team that's dedicated to maintaining and enhancing IT infrastructure. You'll oversee daily operations, resolve escalations, and execute changes, all while developing your skills toward a Senior...

Toronto, ONIn-Person

5 days ago

  •   Less than 5 years exp.  •   Manufacturing & Automotive

$80K - $90K *

Support day-to-day IT infrastructure operations, resolve escalations, and execute changes while developing skills toward a Senior Systems Administrator role. Ensure site reliability and maintain docum...

Scarborough, ONIn-Person

5 days ago

  •   Less than 5 years exp.  •   Manufacturing & Automotive

$95K - $115K *

Empower your career by leading enterprise systems architecture and strategy. As a senior technical expert, you'll provide advanced support, manage complex projects, and collaborate with federal stakeh...

3 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$75K - $132K *

Take ownership of system administration for Windows environments, ensuring optimal performance, security, and compliance across various networks. Collaborate on infrastructure support and technical so...

2 days ago

  •   5 - 7 years exp.  •   Business Services

$140K - $150K *

Lead the charge in maintaining and optimizing computer systems for intelligence operations. Collaborate with users to provide Tier 2/3 support, ensuring reliable performance and security of Unix/Windo...

5 days ago

  •   5 - 7 years exp.  •   Information Technology

$88K - $115K *

Elevate your career by managing network systems and cybersecurity for Navy Tactical Training, ensuring seamless operation and performance. Collaborate with cross-functional teams and support enterpris...

Reposted 1 week ago

  •   5 - 7 years exp.  •   Manufacturing & Automotive

$80K - $95K *

Manage and optimize IT infrastructure by administering servers, cloud services, and virtualization tools. Collaborate with teams to deliver effective solutions while ensuring system reliability and pe...

1 week ago

  •   8 - 10 years exp.  •   Healthcare

$103K - $218K *

Drive network security and infrastructure excellence by managing advanced firewalls, optimizing connectivity, and leading technical initiatives to support critical operations and enhance performance a...

2 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$82K - $144K *

Elevate your career by developing a cost management solution for a global team. Drive product roadmaps, manage program communications, and enhance user training while collaborating across diverse disc...

Yesterday

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

$69K - $108K *

Transform endpoint management by implementing and enhancing solutions across diverse systems. Collaborate with IT teams and users to develop strategic roadmaps, ensuring effective technical solutions...

3 weeks ago

  •   Less than 5 years exp.  •   Enterprise Technology

$95K - $115K *

Drive enterprise infrastructure excellence by designing, deploying, and maintaining critical applications across hybrid environments. Collaborate with cross-functional teams to ensure robust security...

Today

  •   5 - 7 years exp.  •   Enterprise Technology

$95K - $115K *

Join a team that's dedicated to optimizing Linux and Windows systems, ensuring compliance, and enhancing user support. Leverage your expertise in cloud environments and automation to drive performance...

3 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$80K - $95K *

Partner with us to enhance document management systems through automation and integration. This role involves designing, developing, and supporting solutions that drive operational efficiency and busi...

Yesterday

  •   5 - 7 years exp.  •   Energy & Utilities

$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...

Reposted 1 week ago

  •   Less than 5 years exp.  •   Information Technology

$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...

2 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$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...

1 week ago

  •   11 - 15 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.