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.
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.
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.
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.
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.
$80K - $95K *
Advance network performance by supporting, analyzing, and maintaining WAN/LAN/WLAN systems across corporate offices and distribution centers. Ensure minimal downtime through effective troubleshooting...
1 week ago
Windows Systems Administrator (ONSITE)
$86K - $165K *
Engineer and sustain robust Windows environments, ensuring security and reliability across enterprise networks. Collaborate with cross-functional teams to deliver innovative solutions while adhering t...
2 days ago
$128K - $214K *
Unlock potential by designing and managing enterprise-level virtualized environments. Collaborate on full-lifecycle systems administration and optimize scalable storage solutions while presenting tech...
1 week ago
$110K - $120K *
Join a team that's dedicated to maintaining and enhancing a high-performance computing infrastructure, supporting scientific research through effective Linux system administration and collaboration wi...
Today
$92K - $108K *
Join a team that's transforming IT infrastructure by managing and enhancing systems, ensuring security, and driving innovation. Leverage your expertise in cloud, virtualization, and networking to supp...
6 days ago
(140) Network Administrator (Network Communications 3)
$82K - $115K *
Lead the charge in maintaining and troubleshooting network operations for the Navy Integrated Training Environment, ensuring seamless connectivity and compliance across multiple networks while coordin...
2 weeks ago
System Administrator -TS/SCI Security Clearance Required
$120K - $130K *
Drive operational excellence by maintaining multi-user systems, ensuring security, and providing user support. Collaborate with engineers to enhance performance and troubleshoot issues, while implemen...
3 weeks ago
Associate System Administrator
$79K - $118K *
Unlock potential by joining a dynamic team as a Jr Systems Administrator, where you'll support mission-critical workloads, manage system performance, and collaborate with cross-functional teams to del...
Yesterday
Cloud Infrastructure Systems Administrator- LINUX Admin
$86K - $181K *
Shape the future of cloud infrastructure by managing Linux systems and supporting dynamic IT environments. Collaborate with a skilled team to enhance cloud services and ensure robust network performan...
Reposted 3 weeks ago
$80K - $95K *
Join a mission-driven team to support critical Command and Control operations, ensuring secure communications and network administration across classified and unclassified environments for military an...
3 weeks ago
$70K - $100K *
Optimize IT operations by managing endpoint support and user experience. Collaborate with global teams to enhance security, streamline processes, and ensure seamless technology access for users across...
3 weeks ago
Systems Administrator, Senior- Red Hat Linux & Windows (Top Secret w/SCI eligibility)
$150K - $175K *
Take ownership of enterprise Linux and Windows infrastructure, optimizing performance across multiple datacenters. Collaborate with cybersecurity and engineering teams while providing Tier III support...
3 weeks ago
Systems Administrator, Senior- Red Hat Linux & Windows (Top Secret w/SCI eligibility)
$150K - $175K *
Join a dynamic team as you optimize enterprise Linux & Windows infrastructure, ensuring peak performance and reliability. Collaborate with cybersecurity and engineering teams while providing critical...
3 weeks ago
HPC Linux System Administrator
$110K - $130K *
Optimize NASA's human spaceflight programs by managing HPC systems, enhancing job scheduling, and supporting user environments. Collaborate with engineers and scientists to ensure efficient operations...
Today
Information Security Administrator
$80K - $95K *
Join a dynamic team to enhance security measures, lead incident response, and implement risk management strategies across diverse environments. Drive security automation and compliance while fostering...
Today
$180K - $240K *
Pioneer innovative Linux solutions that enhance Air Force Intelligence Operations. Leverage your expertise in system administration and security to develop and evolve critical infrastructure for real...
6 days ago
$180K - $240K *
Contribute to the evolution of Air Force Intelligence Operations by designing and implementing Linux-based solutions that enhance mission capabilities and support real-time operations across global in...
6 days ago
Linux Server Systems Administrator
$92K - $166K *
Unlock the potential of Linux systems as you provide technical support and administration in a dynamic environment. Collaborate with stakeholders to enhance system performance and resolve complex issu...
2 weeks ago
Teamcenter Systems Administrator
$140K - $170K *
Champion the administration and optimization of Siemens Teamcenter PLM systems, ensuring seamless integration and support for engineering teams. Drive system enhancements, troubleshoot complex issues...
1 week ago
$110K - $130K *
Join our IT team to enhance and scale operations as we grow. Take ownership of support, onboarding, and device management while driving automation and process improvements in a dynamic environment...
Yesterday
$95K - $115K *
Drive IT operations and support in a fast-growing environment, enhancing processes and automating workflows. Collaborate with cross-functional teams to scale IT infrastructure as the company expands f...
Yesterday
$95K - $115K *
Join a team that's dedicated to enhancing IT operations and support. You'll manage device lifecycles, automate processes, and ensure seamless onboarding/offboarding as we scale from 350 to 800+ employ...
Yesterday
$130K - $135K *
Join a team that's enhancing enterprise infrastructure by designing, implementing, and maintaining critical systems. Leverage your expertise to improve performance and reliability while collaborating...
1 week ago
Enclave Administrator (Azure Operations Systems Administrator) Tech IV
$170K - $180K *
Champion the management and optimization of Azure environments, ensuring seamless application support and system stability while collaborating with stakeholders to enhance operational efficiency and d...
1 week ago
$80K - $95K *
Lead the charge in managing and supporting complex network systems, ensuring robust operations across LANs and WANs while collaborating on cybersecurity and infrastructure enhancements for key governm...
Reposted 3 weeks ago
What does a Systems Administrator do?
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?
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?
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?
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?
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?
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.