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.
$88K - $133K *
Lead the charge in maintaining and optimizing Windows server infrastructure, ensuring high availability and security across on-premises and cloud environments while supporting operational excellence a...
1 week ago
$88K - $133K *
Optimize the performance and security of Windows servers and virtualization platforms. Collaborate with teams to ensure 24/7 infrastructure availability, manage incidents, and uphold service level agr...
1 week ago
$88K - $133K *
Unlock your potential as you manage and optimize Windows server environments, ensuring performance, security, and availability across on-premises and cloud infrastructures while supporting a resilient...
1 week ago
$88K - $133K *
Unlock potential by managing and optimizing Windows server environments, ensuring high availability and security across on-premises and cloud infrastructures while delivering exceptional support and m...
1 week ago
$88K - $133K *
Join a team that's dedicated to ensuring the performance and security of Windows servers and virtualization platforms. Balance operational support with proactive maintenance to uphold SLAs and optimiz...
1 week ago
$88K - $133K *
Engineer and maintain robust Windows server environments, ensuring optimal performance, security, and availability across on-premises and cloud infrastructures while supporting operational excellence...
1 week ago
$80K - $121K *
Lead the charge in maintaining and optimizing Windows server infrastructure, ensuring high availability and security across on-premises and cloud environments while supporting operational excellence a...
1 week ago
$88K - $133K *
Unlock potential by managing and optimizing Windows server environments, ensuring performance, security, and availability across on-premises and cloud infrastructures while supporting operational exce...
1 week ago
$80K - $133K *
Elevate your career by managing and optimizing Windows server environments, ensuring high availability and security across on-premises and cloud infrastructures while supporting operational excellence...
1 week ago
$88K - $133K *
Optimize the performance and security of Windows servers and virtualization platforms. Balance operational support with proactive maintenance to ensure a resilient 24/7 infrastructure, meeting strict...
1 week ago
$88K - $133K *
Transform IT infrastructure by ensuring optimal performance and security of Windows servers and virtualization platforms. Collaborate across teams to maintain a resilient 24/7 environment while adheri...
1 week ago
$80K - $121K *
Support the continuous performance and security of Windows servers and virtualization platforms, ensuring optimal uptime and adherence to SLAs while managing both on-premises and cloud environments in...
1 week ago
Enterprise Systems Administrator
$80K - $95K *
Join a dynamic team to manage and secure complex Windows, cloud, and container environments, ensuring mission-critical services remain compliant and operational for the Missile Defense Agency. Your ex...
Today
Enterprise Systems Administrator
$80K - $95K *
Transform mission-critical environments by ensuring the security and performance of Windows, cloud, and container systems. Collaborate with diverse teams to maintain compliance and support the Missile...
Today
Systems Administrator (Systems Administration, Associate)
$100K - $155K *
Elevate your career by managing Windows and Linux systems, ensuring security, and optimizing operational efficiency while supporting key federal programs. Collaborate and innovate within a dynamic env...
Reposted 4 weeks ago
Infrastructure System Administrator
$80K - $95K *
Join a team that's dedicated to enhancing critical infrastructure systems. You'll design, configure, and support VMware virtualization technologies, ensuring operational excellence and reliability in...
1 week ago
$80K - $100K *
Drive excellence in Microsoft cloud environments by administering identity, access, and security across multiple tenants. Collaborate with IT teams to ensure reliable operations and compliance in a re...
Reposted 3 days ago
$90K - $110K *
Champion infrastructure excellence by leading technical operations, mentoring teams, and ensuring optimal performance across on-premises and cloud environments. Drive improvements in service quality a...
1 week ago
$75K - $125K *
Innovate security operations by managing compliance, access control, and personnel security. Collaborate with teams to enhance safety protocols and provide administrative support for classified activi...
1 week ago
Systems Administrator (Systems Administration, Senior Associate)
$125K - $165K *
Join a team that's dedicated to enhancing system performance and security. This role involves managing Windows and Linux systems, troubleshooting issues, and ensuring compliance with technical standar...
Today
$78K - $117K *
Lead the management and enhancement of IT infrastructure, ensuring optimal performance and security. Provide Level 2 support, train users, and collaborate with teams to align technology with business...
1 week ago
$80K - $95K *
Empower critical network infrastructure management at a premier US Army installation. Leverage advanced networking technologies and DoD security protocols to ensure stability, integrity, and security...
6 days ago
$95K - $115K *
Join a dynamic team to implement and maintain IT systems across diverse environments, ensuring high performance and security for mission-critical operations. Collaborate with engineers to support vita...
1 week ago
Sr. IT Systems Administrator I (II)
$95K - $115K *
Optimize and secure Windows-based and cloud infrastructures while ensuring compliance with NERC CIP standards. Drive automation, enhance system reliability, and collaborate across teams to support app...
3 weeks ago
$108K - $130K *
Drive secure enclave development by managing systems, ensuring operability, and implementing security protocols. Collaborate within a small team to enhance system performance and compliance while main...
1 week 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.