Explore senior Windows Administrator jobs for experienced IT professionals who design, secure, and maintain the systems organizations rely on. Ladders features vetted professional opportunities paying $100,000 or more, including roles focused on Windows Server, enterprise infrastructure, identity management, and cloud migration.
Senior Windows Administrators oversee the availability, performance, and security of Windows-based environments. They manage Windows Server systems, Active Directory and Group Policy, troubleshoot complex infrastructure issues, automate routine operations, and help plan upgrades and migrations. Depending on the organization, the role may also include hybrid cloud administration, disaster recovery, endpoint management, and technical mentoring.
Employers commonly look for deep experience with Windows Server, Active Directory, PowerShell, DNS, DHCP, virtualization platforms, and enterprise backup and monitoring tools. Knowledge of Azure or other cloud services, identity and access management, security best practices, and infrastructure-as-code can strengthen a candidate’s profile. Senior administrators are also expected to communicate clearly, document systems, and lead projects across IT teams.
Compensation varies by location, industry, scope, and experience. Senior-level positions may offer salaries of $100,000 or more, particularly when they involve large-scale environments, specialized security responsibilities, cloud expertise, or team leadership. Review each listing for details about compensation, benefits, and work arrangements.
Browse vetted Senior Windows Administrator openings on Ladders and compare opportunities that match your technical strengths and career goals. Use job alerts and a focused résumé highlighting measurable improvements in uptime, security, automation, and infrastructure performance to support your search.
$95K - $126K *
Join a team that's transforming IT systems administration for advanced AI research. Support end-users and manage high-performance computing environments while streamlining operations for both classifi...
Reposted 6 days ago
Infrastructure/System Administrator
$72K - $149K *
Unlock potential by managing and securing cloud and hybrid environments, bridging operations and development teams. Drive automation and scalability while ensuring robust security measures and efficie...
2 days ago
Senior IT Systems Administrator (Linux Admin)
$140K - $200K *
Lead and optimize Linux infrastructure for engineering teams, ensuring reliability, security, and compliance. Mentor junior staff, manage complex systems, and drive automation while collaborating acro...
4 days ago
Systems Administrator 2 (NHK - 011)
$80K - $95K *
Join a team that's redefining high-performance computing through innovative Linux solutions. Leverage your expertise in system configuration, networking, and troubleshooting to enhance cutting-edge te...
1 week ago
$110K - $130K *
Elevate your career by enhancing Azure cloud environments, ensuring security, and automating scaling. Collaborate with DevOps to integrate Azure into CI/CD processes while troubleshooting performance...
4 days ago
$110K - $130K *
Lead the charge in enhancing Azure cloud environments, ensuring security, automating scaling, and integrating with DevOps. Drive the migration of legacy infrastructure and implement Windows Virtual De...
5 days ago
$95K - $115K *
Join a dynamic team to optimize enterprise Linux systems, ensuring high availability and security across diverse environments. Leverage your expertise in cloud infrastructure and automation to enhance...
Yesterday
$118K - $143K *
Contribute to the optimization and management of Linux environments, ensuring high availability and security. Collaborate with engineers to implement automation and advanced troubleshooting, while sup...
1 week ago
System Administrator I - Onsite
$57K - $108K *
Unlock potential by managing and maintaining IT infrastructure, ensuring compliance with security standards, and supporting both office and secure lab environments. Collaborate with teams to enhance s...
1 week ago
Linux System Administrator, Level 3
$95K - $115K *
Join a team that's dedicated to maintaining and enhancing mission-critical Linux and Windows systems. Collaborate with engineers and government personnel to ensure optimal performance across multiple...
Today
Linux System Administrator, Level 3
$95K - $115K *
Join a dynamic team to manage and enhance mission-critical Linux and Windows systems. Collaborate with engineers and government personnel to ensure system integrity, compliance, and operational excell...
Today
DevSecOps Engineer/Linux Administrator (Senior)
$110K - $130K *
Unlock your potential as a Senior DevSecOps Engineer, driving operational excellence in Linux and DB2 administration. Collaborate across teams to enhance application performance and security in a full...
1 week 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...
1 week 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...
1 week ago
$80K - $95K *
Deliver advanced technical support for desktop, server, and cloud environments, ensuring optimal performance and security. Mentor junior staff while resolving complex issues and enhancing client satis...
4 days ago
$80K - $95K *
Join a team that's dedicated to optimizing IT infrastructure and support. As a Systems Administrator, you'll enhance client environments through advanced technical solutions, mentoring, and exceptiona...
4 days ago
$80K - $95K *
Advance your career as a Systems Administrator, providing expert support across desktop, server, and cloud environments. Collaborate with teams to resolve complex issues, mentor junior staff, and enha...
4 days ago
Systems Administrator - Secret Clearance
$80K - $82K *
Pioneer IT solutions by managing systems, optimizing performance, and ensuring security compliance in a dynamic Linux environment while collaborating closely with cross-functional teams...
3 weeks ago
$110K - $130K *
Reimagine your career as a Senior Systems Engineer, owning end-to-end systems design and automation. Collaborate across teams to enhance identity management, cloud security, and compliance, ensuring a...
5 days ago
$120K - $145K *
Unlock potential by leading end-to-end systems engineering, focusing on identity, infrastructure, and security. Collaborate across teams to enhance automation and compliance, ensuring a robust and eff...
5 days ago
$120K - $145K *
Elevate your career by owning end-to-end systems design and automation. Collaborate across teams to enhance identity management, cloud security, and compliance, ensuring a productive and audit-ready e...
5 days ago
$120K - $145K *
Reimagine systems engineering by owning end-to-end identity and infrastructure solutions. Collaborate across teams to enhance security, automate processes, and ensure compliance, driving productivity...
5 days ago
$108K - $130K *
Tackle complex systems engineering challenges by designing, securing, and managing identity and cloud infrastructures. Collaborate across teams to ensure compliance and automation, enhancing productiv...
5 days ago
$112K - $135K *
Pioneer innovative systems engineering solutions by designing, securing, and managing identity and infrastructure systems. Collaborate across teams to enhance automation, compliance, and security, ens...
5 days ago
$110K - $130K *
Lead the charge in designing and managing identity and cloud systems, ensuring security and compliance while automating processes. Collaborate with cross-functional teams to enhance productivity and m...
5 days ago
What does a Senior Windows Administrator do?
A Senior Windows Administrator manages and improves an organization’s Windows infrastructure, including Windows Server, Active Directory, system security, automation, troubleshooting, and recovery planning.
What skills are commonly required for Senior Windows Administrator jobs?
Common qualifications include experience with Windows Server, Active Directory, PowerShell, DNS, DHCP, virtualization, monitoring, and backup systems. Many employers also value Azure or hybrid-cloud experience, security knowledge, and strong communication skills.
How much do Senior Windows Administrators earn?
Pay depends on experience, location, industry, and responsibilities. Ladders focuses on vetted professional jobs paying $100,000 or more; check individual listings for specific salary and benefits information.
Do Senior Windows Administrator roles require certifications?
Requirements vary by employer. Relevant Microsoft, Azure, security, or virtualization certifications may help demonstrate expertise, but many employers also prioritize hands-on experience and a record of successfully managing enterprise systems.
Where can I find Senior Windows Administrator jobs paying $100,000 or more?
Browse Senior Windows Administrator listings on Ladders to explore vetted professional opportunities paying $100,000 or more.