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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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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Unlock the potential of Linux systems as you provide technical support and administration in a dynamic environment. Collaborate with stakeholders to enhance system performance and resolve complex issu...
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Transform data center operations by overseeing maintenance, ensuring peak efficiency, and managing projects. Collaborate with teams to enhance safety and compliance while driving cost and energy effic...
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Senior Infrastructure Engineer - Site Reliability Engineer (SRE)
$120K - $145K *
Lead the charge in designing and operating resilient systems, enhancing service reliability through automation and proactive engineering practices, while collaborating with teams to embed reliability...
5 days ago
Senior Infrastructure Engineer - Site Reliability Engineer (SRE)
$110K - $135K *
Join a team that's dedicated to enhancing system reliability and operational excellence. Leverage your DevOps and SRE expertise to design, automate, and support scalable services, ensuring high availa...
5 days ago
Senior Infrastructure Engineer - Site Reliability Engineer (SRE)
$120K - $145K *
Elevate system reliability by designing and operating scalable services using DevOps and SRE principles. Collaborate with engineering teams to enhance automation, observability, and operational excell...
5 days ago
Senior Infrastructure Engineer - Site Reliability Engineer (SRE)
$82K - $135K *
Elevate system reliability by designing and operating scalable services. Collaborate with engineering teams to automate operations, enhance monitoring, and ensure high availability, driving operationa...
5 days ago
Senior Infrastructure Engineer - Site Reliability Engineer (SRE)
$82K - $135K *
Take ownership of building and operating resilient, scalable systems using DevOps and SRE principles. Collaborate with engineering teams to enhance system reliability, automate operations, and ensure...
5 days ago
Senior Infrastructure Engineer - Site Reliability Engineer (SRE)
$82K - $135K *
Transform system reliability by designing and operating scalable services. Collaborate with engineering teams to enhance automation, observability, and operational excellence, ensuring high availabili...
5 days ago
Senior Infrastructure Engineer - Site Reliability Engineer (SRE)
$82K - $135K *
Join us to enhance system reliability and scalability through innovative SRE practices. Collaborate with engineering teams to automate operations, improve monitoring, and ensure high-availability serv...
5 days ago
Systems Administrator Intermediate - TS/SCI required
$79K - $107K *
Optimize IT infrastructure by managing systems, troubleshooting issues, and ensuring compliance. Collaborate with teams to enhance performance and support operations, driving innovation and efficiency...
3 days ago
$95K - $115K *
Join a dynamic team as you drive process validation and equipment integration in a fast-paced medical device manufacturing environment, collaborating across functions to enhance production readiness a...
1 week ago
Senior Systems Administrator (TTO Lead)
$135K - $216K *
Transform secure data flows by leading a technical team in delivering innovative information security solutions. Leverage your extensive Linux systems administration experience to ensure mission succe...
2 weeks ago
$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...
1 week ago
$116K - $147K *
Transform IT capabilities by leading systems integration efforts, enhancing existing processes, and supporting project management initiatives. Collaborate with teams to deliver innovative solutions an...
6 days ago
$116K - $147K *
Unlock potential by leading complex IT system integrations and enhancements. Collaborate with teams to modernize capabilities, ensuring operational excellence and effective project management within a...
6 days ago
$80K - $95K *
Unlock potential by providing advanced network administration support, enhancing operational efficiency for critical Base Area Network infrastructure. Collaborate with teams to ensure robust network p...
2 weeks ago
Senior IT Infrastructure Project Manager (Network & Telecommunications)
$120K - $145K *
Manage and coordinate comprehensive ITS infrastructure projects, ensuring alignment with technical standards and client requirements. Collaborate with stakeholders to deliver successful outcomes throu...
2 days ago
$95K - $115K *
Optimize cloud infrastructure and CI/CD pipelines while collaborating with cross-functional teams to enhance software delivery and system performance. Drive automation and maintain technical documenta...
1 week ago
$80K - $95K *
Join a team that's dedicated to ensuring high availability and security of enterprise networks. This role involves monitoring, troubleshooting, and optimizing network performance while adhering to str...
Today
$148K - $263K *
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...
3 days ago
$110K - $130K *
Champion the future of enterprise storage solutions by managing critical backup systems, troubleshooting complex issues, and collaborating with security teams to ensure robust data protection and comp...
2 weeks ago
$90K - $152K *
Advance your career by leading mainframe capacity planning initiatives, optimizing performance, and driving automation solutions. Collaborate with teams to enhance operational efficiency and mentor ju...
5 days ago
Cloud Administrator (Journeyman)
$72K - $149K *
Shape the future of cloud infrastructure by managing data center operations, optimizing hybrid environments, and ensuring high availability. Collaborate with stakeholders to enhance service delivery a...
1 week 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.