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.
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Lead the charge in providing technical oversight and mentorship for a Systems Administration team, ensuring the security, performance, and availability of critical enterprise IT infrastructure while r...
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Empower your career as a Senior Infrastructure Engineer focusing on enhancing Lakehouse infrastructure, security, and cost efficiency while collaborating with cross-functional teams to optimize data p...
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Manage day-to-day infrastructure and customer support, ensuring optimal server performance, security, and incident response. Collaborate on initiatives to enhance operational security and maintain doc...
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$104K - $153K *
Champion innovative AI-driven self-service solutions, enhancing employee experiences through ServiceNow. Collaborate with teams to streamline processes, ensuring high-quality engineering from design t...
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Architect high-performance OneStream solutions by translating complex requirements into scalable designs. Lead a team of consultants, ensuring technical quality and optimizing integrations while excee...
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2 weeks ago
Windows and VMware Server Administrator
$86K - $138K *
Take ownership of the Windows and VMware server environment, providing operational support and maintenance. Collaborate on projects, ensure system stability, and implement technology changes to meet o...
3 weeks ago
Senior M365 / Power Platform Developer
$132K - $143K *
Shape the future of digital solutions by developing innovative M365 and Power Platform applications. Collaborate with a dynamic team to enhance enterprise collaboration, automate processes, and levera...
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Senior M365 Productivity Systems Analyst
$126K - $137K *
Drive advanced Microsoft 365 solutions to enhance productivity and support national security missions. Collaborate with teams to optimize SharePoint, Teams, and Dynamics 365 environments while ensurin...
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Systems Engineer III Cloud - Data Center
$110K - $130K *
Transform complex cloud and data center solutions by leading implementations, ensuring technical readiness, and delivering exceptional customer support throughout the project lifecycle. Drive innovati...
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Manage and maintain Oracle databases, leveraging expertise in Unix scripting and PL/SQL. Engage in data migration, interface development, and automated task management while collaborating within a dyn...
3 days ago
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Empower your career by bridging RF cyber-research and software implementation. Lead multidisciplinary teams to define system architectures and convert findings into actionable solutions for cutting-ed...
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Transform financial operations by leveraging Workday expertise to enhance reporting, payroll, and planning processes. Collaborate with cross-functional teams to deliver scalable solutions and drive co...
Reposted 1 week ago
Active Directory / Identity Engineer (Senior)
$110K - $130K *
Unlock your potential as a senior engineer managing Active Directory services, ensuring security, availability, and recovery. Collaborate with cross-functional teams to support identity modernization...
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Level 3 Managed Services Engineer -- Microsoft
$95K - $115K *
Join a team that's dedicated to optimizing Microsoft-based systems, providing advanced technical support, and enhancing IT infrastructure. Collaborate with experts to resolve complex issues and drive...
3 weeks ago
Night Shift L2 NOC Linux/Unix Systems Administrator
$80K - $95K *
Optimize Linux/Unix systems through administration, troubleshooting, and proactive monitoring. Drive operational excellence by managing software, resolving incidents, and ensuring compliance while tra...
3 days ago
$120K - $170K *
Shape the future of enterprise infrastructure by leading design, implementation, and optimization of systems. Drive automation, enhance security, and mentor junior staff while collaborating on strateg...
4 days ago
$80K - $95K *
Optimize our internal IT systems and security posture while managing user access, supporting AWS operations, and ensuring compliance. Collaborate with the COO to enhance efficiency and maintain a secu...
2 weeks ago
Senior Infrastructure & Platform Engineer
$130K - $175K *
Engineer and optimize enterprise platforms for diverse environments, ensuring seamless deployment and support. Collaborate with clients to enhance cybersecurity, compliance, and observability solution...
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Senior Mainframe Systems Programmer - Automation
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Lead the design and development of innovative automation solutions across multiple platforms, enhancing client experiences and operational efficiency while driving technical direction and agile practi...
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Senior Networking Engineering Technical Advisor
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Join a dynamic engineering team as a Senior Technical Advisor, providing strategic guidance on emerging technologies and systems integration while supporting Agile program execution and modernization...
1 week ago
$160K - $200K *
Champion innovation as a Senior Software Engineer, driving full-stack solutions and leveraging AI tools to enhance IT lifecycle management. Collaborate with a dynamic team to deliver impactful softwar...
4 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.