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.
$103K - $155K *
Transform IT operations by leading Linux systems administration, troubleshooting complex issues, and ensuring fleet health. Collaborate across teams to develop scalable solutions that support innovati...
5 days ago
Lead DevSecOps Engineer and Application Administrator
$110K - $130K *
Unlock potential by leading the technical management of a mission-critical supply chain risk management dashboard. Oversee development, cybersecurity, and deployment operations while ensuring complian...
1 week ago
$90K - $100K *
Empower our IT operations by optimizing infrastructure and cloud resources. Collaborate with cross-functional teams to ensure system security, scalability, and availability while advancing your techni...
Yesterday
$52K - $112K *
Join a dynamic team to manage IT projects in the banking sector, focusing on payments. Collaborate with stakeholders to define project scope, deliver documentation, and ensure successful product deliv...
Reposted 1 week ago
IT Operations Manager, AI & Automation
$100K - $120K *
Join a team that's redefining IT management by leading a dynamic group to deliver secure, efficient technology services. Drive innovation in employee support, SaaS governance, and AI integration while...
Yesterday
Software Engineer, Operating Systems
$110K - $130K *
Unlock innovative solutions as you design and develop mission-critical software for spacecraft, collaborating across teams to enhance autonomous systems and ensure reliable operations throughout every...
2 weeks ago
Modern Workplace Administrator
$80K - $95K *
Champion innovation by serving as a Tier 2-3 expert in Microsoft 365 and Copilot administration. Collaborate with teams to enhance AI access and ensure a secure, efficient platform for users across mu...
Reposted yesterday
$80K - $95K *
Unlock potential by designing and engineering high-density AI data center infrastructure. Collaborate with teams to create detailed plans for connectivity, power, and cooling, ensuring optimal perform...
1 week ago
$95K - $115K *
Advance the efficiency of enterprise systems by managing and supporting Windows servers, implementing new technologies, and enhancing operational procedures within a mixed customer environment...
1 week ago
Windows - VMware Administrator (Ref #: 1098085)
$110K - $130K *
Join a team that's shaping the future of IT systems by leading initiatives that align technology with business processes. Leverage your expertise to enhance system security and availability while driv...
6 days ago
Microsoft 365 Security Administrator
$95K - $115K *
Champion the security and administration of Microsoft 365 environments, ensuring robust user access, endpoint management, and compliance. Collaborate with teams to enhance security controls and respon...
1 week ago
$87K - $121K *
Elevate the capabilities of real-time observing software by designing, implementing, and maintaining critical components for advanced astronomical systems, ensuring precise control and monitoring of m...
3 weeks ago
$87K - $121K *
Elevate your career by developing real-time software for advanced astronomical systems. Collaborate with engineers and scientists to enhance monitoring and control software, ensuring precise operation...
3 weeks ago
$87K - $121K *
Develop and maintain real-time software for advanced astronomical telescopes, ensuring precise hardware control and system health monitoring. Collaborate with engineers and scientists to enhance opera...
3 weeks ago
Principal System Administrator
$86K - $165K *
Unlock your potential by providing IT systems administration in a dynamic environment. Collaborate with teams, mentor junior staff, and lead installations while ensuring security compliance and operat...
1 week ago
$105K - $115K *
Optimize client success by coordinating strategic initiatives, monitoring performance, and fostering collaboration between stakeholders. Drive operational improvements and enhance client satisfaction...
Today
Network Security Administrator (Check Point)
$80K - $95K *
Elevate your career by overseeing network security and connectivity services. Collaborate with teams and managed service providers to ensure secure, reliable network operations while managing incident...
2 weeks ago
Storage / SAN Engineer (Senior)
$145K - $175K *
Elevate enterprise storage solutions by configuring and troubleshooting SAN infrastructures, ensuring data protection and service restoration while supporting continuity-of-operations for critical pro...
1 week ago
$130K - $180K *
Lead the design and automation of cloud infrastructure, driving process improvements and collaborative efforts across teams to deliver mission-critical applications in a fast-paced startup environment...
Reposted yesterday
$95K - $115K *
Accelerate IT infrastructure projects by leading teams in VMware environments. Drive planning, coordination, and execution of virtualization initiatives while mentoring staff and ensuring successful d...
Yesterday
Network Administrator, Cisco ISE
$80K - $95K *
Take ownership of enterprise network security and administration, ensuring optimal performance and compliance. Collaborate with cross-functional teams to manage Cisco ISE, troubleshoot connectivity is...
3 weeks ago
Network and Systems Engineer III – IT Solutions Implementor
$110K - $132K *
Innovate IT solutions by evaluating project requirements, providing technical support, and maintaining network infrastructure. Collaborate with teams globally to ensure seamless operations and enhance...
3 days ago
$100K - $125K *
Support endpoint management across macOS, Windows, Linux, and mobile platforms. Collaborate with IT teams to enhance security, compliance, and operational reliability through automation and configurat...
2 days ago
$136K - $160K *
Elevate operations through AI-driven automation to enhance incident management, streamline ticket resolution, and optimize service health with self-healing observability, all while collaborating acros...
Reposted 3 weeks ago
Middleware Administrator - Infrastructure Engineer II
$104K - $155K *
Transform the future of banking technology by delivering middleware solutions, ensuring production stability, and collaborating with teams to enhance application performance and compliance with archit...
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.