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.
Microsoft 365 Systems Administrator
$80K - $95K *
Lead the administration and security of Microsoft 365 environments, ensuring robust user access, endpoint management, and compliance with security protocols while collaborating with teams to enhance I...
1 week ago
Systems Administrator - TS/SCI with Polygraph
$98K - $133K *
Unlock the potential of enterprise IT as you ensure security and efficiency in system operations. Collaborate on innovative projects while leveraging your expertise in Active Directory administration...
Reposted today
$88K - $105K *
Drive your career with a key role in enhancing identity and web application security. Collaborate across teams to manage access controls, secure applications, and support compliance initiatives while...
3 weeks ago
System Administrator - 3062-03
$105K - $120K *
Lead the development, implementation, and maintenance of operating systems and software, ensuring optimal performance and security compliance while supporting end users and enterprise services in a co...
Yesterday
SE4 (Linux System Admin) - 8363
$165K - $196K *
Drive innovative solutions by managing Linux systems and automating infrastructure. Support critical malware analysis programs with exceptional performance across enterprise systems, ensuring secure a...
Reposted 4 weeks ago
IT Administrator, Business Applications
$115K - $151K *
Administer and enhance collaboration platforms, ensuring seamless integration and automation across teams. Collaborate with cross-functional departments to optimize workflows and improve operational e...
1 week ago
$100K - $120K *
Champion innovative solutions by designing and maintaining ETL processes, enhancing data integration, and supporting the Informatica Power Center for efficient city revenue collection and customer ser...
6 days ago
Enterprise Infrastructure Support Systems Administrator
$135K - $216K *
Shape the future of enterprise infrastructure as a Senior Systems Administrator. Leverage your expertise to deliver innovative solutions, optimize system performance, and support critical operations w...
1 week ago
$80K - $95K *
Join a dynamic team as the primary IT support, managing local hardware, software, and network needs. Collaborate on workflows, escalate issues, and enhance support processes while ensuring alignment w...
2 weeks ago
Infrastructure Administrator - Information Technology
$80K - $95K *
Transform the infrastructure landscape by managing and securing data center operations, hybrid cloud environments, and Microsoft services. Collaborate with teams to ensure optimal performance and reli...
6 days ago
$71K - $118K *
Elevate operational efficiency by overseeing the maintenance of facilities, ensuring safety, and coordinating contractor work to support a productive environment for all employees...
Reposted 1 week ago
System Administrator, OE-02-0066
$80K - $95K *
Lead the support and maintenance of IT systems, ensuring optimal performance and reliability. Collaborate with teams to troubleshoot issues, manage configurations, and enhance system operations while...
3 weeks ago
Technical Staff, Network Architect
$160K - $190K *
Optimize AI infrastructure by driving innovative network designs and solutions. Collaborate with high-profile customers to enhance performance and scalability in data centers, ensuring cutting-edge te...
Reposted 3 days ago
Technical Staff, Network Architect
$150K - $180K *
Transform the future of AI infrastructure by leading network architecture design, optimizing performance, and collaborating with partners to deliver cutting-edge solutions that drive innovation in dat...
1 week ago
Technical Staff, Network Architect
$160K - $190K *
Lead the charge in developing cutting-edge AI infrastructure, optimizing network architecture, and driving innovation in data centers. Collaborate with high-profile clients to enhance performance and...
2 days ago
Sys Admin, Motion Capture Support Specialist
$100K - $151K *
Drive the technical excellence of Motion Capture Stages, ensuring seamless operations and collaboration with creative teams. Leverage your IT expertise to enhance performance and stability in a dynami...
Today
$79K - $147K *
Help us maintain and optimize multi-user computer systems, ensuring stability and security. Collaborate with network teams, manage user access, and implement backup procedures while developing policie...
1 month ago
Network/Systems Administrator (Duty Location is Radford, VA)
$96K - $148K *
Support and enhance complex network environments by managing, deploying, and troubleshooting systems across multiple locations. Collaborate with teams to ensure optimal performance and security for mi...
2 days ago
$66K - $106K *
Support our mission by providing hands-on administration and technical expertise for Windows-based systems in a DoD environment, ensuring reliable IT services and compliance with security standards wh...
Yesterday
$100K - $120K *
Manage and support diverse software applications, ensuring optimal performance and security. Collaborate with teams to enhance system integrity and accessibility while providing expert troubleshooting...
2 weeks ago
$110K - $130K *
Optimize the performance and integrity of diverse software systems, ensuring seamless application support and security. Collaborate with teams to enhance user experience and maintain documentation, dr...
2 weeks ago
Senior Systems Administrator (Windows & Linux)
$80K - $200K *
Elevate your career by managing enterprise Windows and Linux environments, ensuring security compliance, and collaborating with cybersecurity teams to support classified programs. Bring your expertise...
1 week ago
Senior Systems Administrator (Windows & Linux)
$80K - $200K *
Optimize enterprise systems by managing Windows and Linux environments, ensuring security compliance, and collaborating with teams to enhance operational efficiency and support classified programs...
1 week ago
(Business) Systems Administrator - Advanced
$95K - $115K *
Advance mission readiness by providing expert systems administration support, ensuring compliance and efficiency in MDA's contracting operations. Act as a trusted advisor, bridging technology and proc...
2 weeks ago
Cloud Administrator (Journeyman)
$72K - $149K *
Shape the future of cloud infrastructure by managing data center operations, optimizing hybrid environments, and ensuring high availability. Collaborate with stakeholders to enhance service delivery a...
2 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.