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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$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...

1 week ago

  •   Less than 5 years exp.  •   Media

$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...

1 week ago

  •   Less than 5 years exp.  •   Energy & Utilities

$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...

Today

  •   Less than 5 years exp.  •   Aerospace & Defense

$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...

Today

  •   Less than 5 years exp.  •   Aerospace & Defense

$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...

Today

  •   Less than 5 years exp.  •   Aerospace & Defense

$80K - $100K *

Empower your career by managing enterprise Linux systems, automating processes, and ensuring security. Collaborate with teams to enhance infrastructure reliability and support cutting-edge solutions i...

2 weeks ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$95K - $115K *

Join a team that's dedicated to maintaining secure and efficient IT infrastructure. You'll support technology operations, troubleshoot systems, and enhance service delivery while collaborating with in...

2 weeks ago

  •   Less than 5 years exp.  •   Healthcare

$80K - $95K *

Empower mission success by managing critical IT systems for Navy operations. Maintain server, network, and cybersecurity integrity across environments, ensuring high availability and compliance while...

Reposted 4 days ago

  •   Less than 5 years exp.  •   Business Services

$74K - $97K *

Optimize IT support by managing hardware, software, and user training. Ensure system integrity, implement new technologies, and maintain documentation to enhance operational efficiency and user satisf...

3 weeks ago

  •   Less than 5 years exp.  •   Transportation

$110K - $132K *

Empower the management and optimization of Enterprise SAN systems, ensuring robust storage solutions and technical support across diverse environments. Collaborate with teams to enhance performance, c...

1 week ago

  •   Less than 5 years exp.  •   Enterprise Technology

$110K - $132K *

Lead the charge in managing and optimizing Enterprise SAN systems, providing engineering and administration support across diverse environments. Collaborate with teams to enhance storage solutions and...

1 week ago

  •   Less than 5 years exp.  •   Enterprise Technology

$110K - $132K *

Drive enterprise-level SAN management and support for DoD storage solutions. Collaborate on system design, troubleshooting, and maintenance across diverse environments, ensuring optimal performance an...

1 week ago

  •   Less than 5 years exp.  •   Enterprise Technology

$110K - $132K *

Transform storage solutions by engineering and managing Enterprise SAN systems. Collaborate with teams to enhance performance, ensure data integrity, and support DoD operations across diverse environm...

1 week ago

  •   Less than 5 years exp.  •   Enterprise Technology

$110K - $132K *

Manage enterprise-level SAN systems, providing engineering and administration support across on-premises and cloud environments. Collaborate with teams to ensure optimal storage solutions and maintain...

1 week ago

  •   Less than 5 years exp.  •   Enterprise Technology

$110K - $132K *

Help us enhance our storage solutions by managing and optimizing Enterprise SAN systems. Collaborate with a dedicated team to ensure seamless operations across on-premises and cloud environments while...

1 week ago

  •   Less than 5 years exp.  •   Enterprise Technology

$95K - $115K *

Join a team that's dedicated to maintaining and enhancing mission-critical Linux and Windows systems. Collaborate with engineers and government personnel to ensure optimal performance across multiple...

1 week ago

  •   8 - 10 years exp.  •   Information Technology

$95K - $115K *

Join a dynamic team to manage and enhance mission-critical Linux and Windows systems. Collaborate with engineers and government personnel to ensure system integrity, compliance, and operational excell...

1 week ago

  •   8 - 10 years exp.  •   Information Technology

$80K - $95K *

Support the stability and performance of IT systems, ensuring compliance with DoD cybersecurity standards and policies. Administer Windows/Linux environments while addressing system issues and enhanci...

Reposted 6 days ago

  •   5 - 7 years exp.  •   Technical Services

$95K - $115K *

Take ownership of the enterprise network infrastructure, ensuring secure and reliable connectivity across locations. Collaborate with IT teams and vendors to implement, monitor, and enhance network se...

2 weeks ago

  •   5 - 7 years exp.  •   Energy & Utilities

$132K - $161K *

Transform your career by managing complex network systems and security protocols. Leverage your expertise to enhance infrastructure, troubleshoot issues, and ensure reliable operations in a dynamic en...

3 weeks ago

  •   5 - 7 years exp.  •   Energy & Utilities

$112K - $156K *

Take ownership of our Microsoft 365 and IAM platforms, enhancing security and user experience. In this role, you'll drive automation, manage identity services, and improve system capabilities to suppo...

Reposted 6 days ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$90K *

Empower progress at a dynamic IT support role, delivering Tier 1 & 2 assistance, managing onboarding/offboarding, and ensuring top-notch customer service while supporting ongoing projects and maintain...

2 weeks ago

  •   Less than 5 years exp.  •   Finance & Insurance

$80K - $95K *

Shape the future of enterprise support by managing Red Hat Linux systems, optimizing performance, and ensuring compliance with security protocols. Collaborate with a dynamic team to enhance system adm...

1 week ago

  •   5 - 7 years exp.  •   Technical Services

$100K - $125K *

Manage and maintain Linux and Windows systems for classified data, ensuring operational availability and security. Collaborate on technical solutions and user support within a large-scale federal prog...

6 days ago

  •   Less than 5 years exp.  •   Staffing

$130K - $135K *

Unlock your potential as a Configuration System Administrator, supporting critical IT operations and security documentation for a multi-year contract. Engage in configuration management and ensure mis...

2 weeks ago

  •   5 - 7 years exp.  •   Aerospace & Defense

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.