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.
Systems Administrator, Lev 2 (AE2610060843)
$95K - $115K *
Optimize system performance and security by managing Linux environments, implementing CI/CD pipelines, and leading a small team in a dynamic, on-site role focused on advanced system administration and...
1 month ago
$110K - $120K *
Drive the success of a global team by managing complex IT infrastructures, ensuring secure and efficient operations across diverse environments, and enhancing system performance through automation and...
1 week ago
$80K - $120K *
Empower a diverse workforce by managing IT systems, providing expert support, and enforcing security policies. Collaborate with technical and non-technical teams to ensure seamless technology experien...
3 weeks ago
Senior IT Systems Administrator
$112K - $134K *
Support and enhance IT systems in a dynamic environment, providing top-tier assistance to executives and staff. Collaborate with a global team to maintain networks, troubleshoot issues, and ensure sea...
Reposted yesterday
$66K - $104K *
Join a team that's dedicated to optimizing server operations and lifecycle management. You'll coordinate provisioning, troubleshoot issues, and collaborate with vendors to ensure seamless service deli...
3 weeks ago
Systems Administration - 8140 Certified, 451, B-level / Active Secret
$80K - $128K *
Support the planning and execution of high-level conferences and events, ensuring seamless IT operations and coordination with diverse stakeholders while maintaining security protocols for sensitive i...
Today
System Administrator - Intermediate (Active TS/SCI Required)
$95K - $114K *
Manage and support IT infrastructure by installing, troubleshooting, and maintaining hardware and end-user devices. Collaborate with teams to ensure optimal performance and integration across multiple...
3 days ago
(Linux Administrator) Sr. Specialist, Systems Administration 1
$95K - $115K *
Optimize system performance by managing Linux and Windows environments, ensuring compliance with security policies, and leading IT projects. Collaborate with teams to enhance user support and drive op...
1 week ago
$110K - $130K *
Transform IT operations by ensuring security, compliance, and reliable infrastructure. Lead projects independently in a fast-paced environment, enabling scientific advancements and supporting a motiva...
4 weeks ago
$80K - $95K *
Transform enterprise network infrastructures by ensuring high availability, rapid incident resolution, and compliance with defense security mandates. Collaborate with teams to optimize performance and...
6 days ago
Junior System Administrator 783
$130K - $190K *
Empower mission-critical enterprise applications by providing essential IT support, ensuring system reliability, security, and performance. Collaborate with teams to enhance infrastructure and drive m...
3 weeks ago
Junior System Administrator 783
$130K - $190K *
Empower our mission-critical IT systems by providing essential support, troubleshooting, and maintenance for enterprise applications. Join a dynamic team dedicated to enhancing operational efficiency...
3 weeks ago
$80K - $95K *
Join a team that's dedicated to optimizing enterprise systems through effective administration, maintenance, and troubleshooting of server hardware and software, ensuring high availability and securit...
2 weeks ago
$95K - $125K *
Lead the charge in maintaining enterprise network operations, ensuring stability and security while troubleshooting issues and managing WAN connectivity. Collaborate with teams to support mission-crit...
Yesterday
System Administrator (Senior-Level)
$80K - $100K *
Join a team that's pivotal in modernizing Army aviation systems. You'll administer and secure enterprise infrastructure, collaborating with cross-functional teams to enhance operational excellence and...
5 days ago
System Administrator (Senior-Level)
$80K - $100K *
Lead enterprise infrastructure modernization and cloud adoption initiatives, ensuring system reliability and security. Collaborate with cross-functional teams to support Army aviation modernization ef...
5 days ago
System Administrator 2/System Engineer 2-RB-XKS-05
$78K - $250K *
Unlock your potential as a Capabilities Analyst, providing user support and developing materials to enhance tool effectiveness. Collaborate with a dynamic team to identify capability gaps and drive im...
3 weeks ago
Systems Administrator - (Windows and Unix-Linux environments/ Automation/ AWS)
$70K - $150K *
Elevate your career by managing mission-critical systems, ensuring service restoration, and supporting cloud infrastructure. Collaborate with teams to implement automation and optimize operations whil...
1 week ago
$80K - $95K *
Join us in enhancing our IT environment by providing hands-on support, managing systems, and driving process improvements. Collaborate with teams to ensure secure and efficient IT operations while lea...
2 weeks ago
$76K - $103K *
Empower scientific discovery by ensuring resilient network infrastructure. As a key contributor, you'll support LAN/WAN services, troubleshoot issues, and collaborate with IT professionals to maintain...
1 week ago
$95K - $115K *
Elevate your career by managing and optimizing a Microsoft Windows domain Active Directory environment, ensuring seamless integration, troubleshooting, and security for critical systems while collabor...
2 weeks ago
$106K - $159K *
Drive the future of cloud operations by managing 24x7 server infrastructure, ensuring seamless software deployment and system maintenance in a dynamic Linux environment. Collaborate with diverse teams...
1 week ago
$74K - $130K *
Join a team that's dedicated to enhancing national security through innovative IT solutions. As a Jr System Administrator, you'll provide essential Tier 1 support, troubleshoot issues, and ensure opti...
2 weeks ago
$90K - $110K *
Champion the evolution of a hybrid IT infrastructure, leading major modernization projects while ensuring optimal performance and security across on-premises and cloud environments. Collaborate with a...
3 weeks ago
$75K - $150K *
Lead the administration of cloud productivity platforms and IAM in a regulated environment. Manage cloud infrastructure, implement security controls, and support onboarding processes while ensuring co...
6 days 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.