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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$75K - $90K *

Join our team as a System/Network Administrator to ensure the reliability and performance of our IT infrastructure. You'll provide technical support, troubleshoot issues, and maintain secure systems...

2 days ago

  •   Less than 5 years exp.  •   Enterprise Technology

$95K - $115K *

Drive the optimization and management of Storage solutions. Support enterprise systems and ensure efficient functionality while leading remote technical support and driving incident resolution for enh...

Reposted 2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$110K - $130K *

Pioneer the advancement of enterprise storage solutions by delivering expert support and optimization strategies. Focus on improving client service and storage administration efficiencies across diver...

Reposted 2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$145K - $155K *

Advance your career by designing and maintaining IT infrastructure solutions. Lead innovative projects, ensuring optimal performance and reliability while collaborating with teams to meet organization...

3 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$100K - $120K *

Discover an exciting opportunity to support NASA's human spaceflight programs as an HPC Linux System Administrator. Collaborate with a skilled team to manage high-performance computing systems, ensuri...

1 month ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$85K - $150K *

Take ownership of advanced desktop and endpoint support, serving as the senior technical resource for the Service Desk. Collaborate with teams to resolve complex issues, enhance service delivery, and...

1 week ago

  •   Less than 5 years exp.  •   Healthcare

$80K - $95K *

Champion critical IT resources as a Windows System Administrator, ensuring 24/7 operations and compliance in a classified environment. Leverage your expertise to enhance IT architecture and maintain s...

2 weeks ago

  •   5 - 7 years exp.  •   Technical Services

$88K - $105K *

Grow your career with a dynamic role managing Global Command and Control systems. Collaborate with technical teams to ensure system availability, perform administration tasks, and enhance operational...

3 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$85K - $116K *

Champion system stability and security as you oversee configurations, maintenance, and performance of MS Windows and network environments while supporting staff in navigating technology solutions effe...

Reposted 6 days ago

  •   5 - 7 years exp.  •   Technical Services

$75K - $158K *

Elevate operational efficiency by managing Windows systems, ensuring secure deployments, and providing expert Tier 3 support. Drive system reliability and performance for mission-critical operations w...

Yesterday

  •   Less than 5 years exp.  •   Information Technology

$160K - $180K *

Drive innovative network solutions by tackling complex challenges, collaborating with teams, and delivering high-quality documentation. Your expertise will enhance operational efficiencies and ensure...

3 weeks ago

  •   5 - 7 years exp.  •   Staffing

$110K - $130K *

Lead the charge in optimizing system performance and security as a Senior Systems Administrator. Collaborate with teams to ensure operational excellence and compliance while managing complex server en...

2 weeks ago

  •   11 - 15 years exp.  •   Information Technology

$110K - $130K *

Lead the charge in optimizing system performance and security while ensuring seamless operations. Collaborate with teams to develop procedures, manage resources, and troubleshoot issues, all while mai...

2 weeks ago

  •   11 - 15 years exp.  •   Information Technology

$80K - $95K *

Take ownership of infrastructure systems management, ensuring optimal operation and security of automated building controls. Collaborate with teams to support, troubleshoot, and enhance system perform...

1 week ago

  •   Less than 5 years exp.  •   Healthcare

$82K *

Lead the charge in designing and maintaining robust network systems across multiple sites, ensuring high-density WiFi and cybersecurity compliance while providing technical support and fostering colla...

3 weeks ago

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

$72K - $121K *

Advance your career by managing system operations, maintenance, and administration. Collaborate on technology integration, optimize performance, and ensure data protection while enhancing processes in...

Montreal, QCIn-Person

1 week ago

  •   Less than 5 years exp.  •   Energy & Utilities

$80K - $95K *

Empower teams by managing and optimizing Windows systems, ensuring user productivity and system reliability. Collaborate with IT teams to implement best practices and troubleshoot issues in a dynamic...

Reposted 2 days ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$209K - $212K *

Optimize IT systems by providing expert support for implementation, troubleshooting, and maintenance. Manage daily operations, enhance system performance, and ensure seamless user access across UNIX a...

3 weeks ago

  •   11 - 15 years exp.  •   Technical Services

$170K - $210K *

Lead the charge in advanced system administration across multi-platform environments, ensuring compliance and security while enhancing operational efficiency and infrastructure reliability...

2 days ago

  •   8 - 10 years exp.  •   Staffing

$80K - $95K *

Lead the development and management of Linux systems for scientific modeling, ensuring performance optimization and reliability. Collaborate with diverse teams to support institutional needs and enhan...

Yesterday

  •   Less than 5 years exp.  •   Energy & Utilities

$110K - $130K *

Transform your career by managing and optimizing Linux web server environments. Leverage your expertise in Apache, Tomcat, and NGINX to enhance performance, security, and reliability in a fully remote...

United StatesRemote

2 weeks ago

  •   8 - 10 years exp.  •   Enterprise Technology

$103K - $218K *

Transform mission-critical infrastructures by ensuring reliability, security, and scalability across cloud and bare-metal systems. Collaborate with teams to enhance national security initiatives lever...

Reposted 3 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$109K - $224K *

Unlock the potential of enterprise systems as you lead infrastructure modernization, zero-trust security, and automation initiatives. Drive strategic governance and optimize complex environments for r...

Reposted yesterday

  •   Less than 5 years exp.  •   Business Services

$106K - $221K *

Innovate enterprise systems architecture and drive infrastructure modernization. Lead automation, optimize security, and implement zero-trust principles across complex environments while ensuring comp...

Reposted yesterday

  •   8 - 10 years exp.  •   Business Services

$110K - $130K *

Lead the charge in optimizing IT systems as a Principal System Administrator. Manage infrastructure, troubleshoot issues, and ensure compliance while supporting day-to-day operations and enhancing sys...

2 weeks 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.