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.
$98K - $123K *
Join a team that's redefining infrastructure solutions! As a Senior Systems Administrator, you'll design, implement, and support systems that enhance operational efficiency and drive technology strate...
Today
$95K - $105K *
Optimize your career by providing hands-on support for network and systems in a K-12 environment. Manage infrastructure, troubleshoot issues, and enhance end-user experiences while ensuring minimal di...
2 weeks ago
$80K - $90K *
Join a team that's dedicated to enhancing technology reliability and security. As a Senior Systems Administrator, you'll collaborate across various platforms and tools, driving improvements and suppor...
3 weeks ago
$95K - $115K *
Join a team that's dedicated to engineering and maintaining enterprise RHEL systems, ensuring security compliance and optimal performance for U.S. Army operations. Leverage your expertise in Linux adm...
Yesterday
$95K - $115K *
Elevate your career by managing enterprise RHEL systems, ensuring security compliance, and automating processes. Collaborate with teams to support U.S. Army operations while leveraging your expertise...
Yesterday
Enterprise - System Administrator - AWS, Ansible
$225K - $255K *
Join a dynamic team to manage and optimize IT systems, ensuring seamless operations and support for client/server and network devices. Leverage your expertise in troubleshooting and system maintenance...
2 weeks ago
Network Administrator (Network Engineer III)
$80K - $95K *
The Network Engineer III is responsible for developing and deploying network systems that meet organizational performance, security, and compliance requirements. This role involves troubleshooting net...
Reposted 2 weeks ago
$63K - $129K *
Support and enhance IT networks by troubleshooting, maintaining, and integrating systems. Collaborate with teams to ensure seamless operations and provide guidance to junior staff while managing netwo...
Reposted 3 weeks ago
Network Administrator II (Shift 3-B)
$72K - $149K *
Champion the maintenance and enhancement of IT networks, ensuring seamless operations and troubleshooting. Collaborate with teams to integrate new technologies and provide expert support for network a...
1 week ago
$80K - $95K *
Unlock potential by providing advanced network administration support, enhancing operational efficiency for critical Base Area Network infrastructure. Collaborate with teams to ensure robust network p...
3 weeks ago
Cloud and IT Systems Administrator
$95K - $105K *
Transform operations by leading cloud and IT systems administration, optimizing processes, and managing integrations across diverse platforms. Collaborate with teams to enhance efficiency and drive te...
Today
Systems Administrator/Principal Systems Administrator (2nd Shift)
$83K - $125K *
Join our dynamic team to provide critical Systems Administration support for the MQ-4C Triton program. Collaborate with diverse professionals to ensure operational excellence in a classified environme...
1 week ago
System Administrator 2 or System Engineer 1
$176K - $186K *
Champion system administration and engineering excellence by executing configurations, installations, and customer support. Collaborate with a front-line engineering team to ensure optimal system perf...
2 weeks ago
Systems Integration Administrator (IMIS) - Level 2
$70K - $130K *
Join a dynamic team as you provide essential technical support and system administration for Integrated Maintenance Information Systems. Collaborate with users to ensure optimal system performance and...
3 weeks ago
$88K - $105K *
Champion IT security excellence by managing systems, enhancing resilience, and safeguarding our enterprise against evolving threats while collaborating across teams to implement effective security mea...
1 week ago
$88K - $105K *
Elevate security measures for a dynamic enterprise! Manage IT security systems, enhance resilience, and protect against evolving threats while collaborating across teams to ensure seamless operations...
1 week ago
$88K - $105K *
Advance security measures at a dynamic enterprise! Manage IT security systems, collaborate on robust procedures, and enhance resilience against evolving threats while ensuring seamless business operat...
1 week ago
$88K - $105K *
Manage IT security operations to safeguard systems and enhance resilience. Collaborate with teams to implement security procedures, communicate effectively, and contribute to threat operations for a s...
1 week ago
$75K - $90K *
Elevate your career by providing crucial IT support for advanced networks and systems in a fast-paced, mission-critical environment. Collaborate with a dedicated team to troubleshoot, manage, and ensu...
Reposted 2 weeks ago
$80K - $100K *
Advance your career by providing expert administration and support for Microsoft 365, Azure, and network infrastructure. Collaborate with teams to ensure security, availability, and performance of cri...
Today
$60K - $99K *
Advance the stability of IT networks by planning, designing, and optimizing computer systems. Collaborate on installations and support for hardware and software, ensuring seamless connectivity and sec...
2 days ago
$60K - $99K *
Drive the stability and performance of IT networks by planning, installing, and maintaining computer systems and networks. Collaborate on projects and ensure optimal operation of hardware and software...
2 days ago
$89K - $116K *
Unlock potential by managing and enhancing Linux infrastructure, ensuring 24/7 uptime, and collaborating on automation strategies to optimize performance and security across diverse environments...
3 weeks ago
IT Systems and Cloud Administrator
$80K - $110K *
Unlock potential by managing IT systems and cloud infrastructure, providing technical support, and ensuring cybersecurity compliance. Collaborate on Microsoft 365 and Azure environments while enhancin...
2 weeks ago
Systems Administrator - Level 01 - FULLY CLEARED with POLYGRAPH REQUIRED
$90K - $120K *
Manage IT systems operations, providing Tier I and II support while optimizing performance and resource utilization. Collaborate with teams to ensure effective problem resolution and system integrity...
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.