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 developing and enhancing software systems, ensuring compliance with design specifications while improving user interfaces and experiences in a dynamic production environment...
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Join a dynamic team to enhance the reliability and performance of enterprise AI and Sitecore platforms on VMware Cloud. Collaborate with cross-functional teams to deliver secure, scalable solutions th...
4 days ago
Senior IT Infrastructure, Networking and Systems
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Engineer resilient IT infrastructure to support rapid scaling. Design, deploy, and manage core networking, systems, and physical security for a dynamic environment, ensuring reliability and security a...
2 weeks ago
$175K - $200K *
Join a team that's driving innovation in electrical integration and testing. Leverage your expertise in hardware integration and systems engineering to support critical aerospace projects and ensure s...
2 days ago
Developer/Sr Developer, IT Applications
$100K - $120K *
Help us enhance enterprise applications by collaborating with cross-functional teams, maintaining services, and implementing innovative technologies to drive performance and security improvements in a...
2 weeks ago
System Administrator (HPC) Linux Emphasis
$95K - $115K *
Drive comprehensive systems administration for large-scale Linux infrastructure, ensuring optimal performance, security, and reliability across HPC environments and IaaS platforms while supporting day...
3 weeks ago
System Administrator (HPC) Linux Emphasis
$95K - $115K *
Join a team that's dedicated to optimizing large-scale Linux infrastructures. You'll manage system operations, enhance security, and troubleshoot issues in a collaborative environment focused on innov...
3 weeks 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
Linux Systems Specialist - Senior | Tier 3
$90K - $120K *
Champion complex Linux systems and networking solutions, driving incident resolution and enhancing reliability. Collaborate with clients and teams to troubleshoot diverse environments, ensuring optima...
3 days ago
Linux Systems Specialist - Senior | Tier 3
$90K - $110K *
Accelerate progress at the forefront of Linux systems support, collaborating with clients to solve complex technical challenges while enhancing infrastructure and ensuring optimal performance in a ful...
1 week ago
Linux Systems Specialist - Senior | Tier 3
$85K - $100K *
Champion innovative solutions by leveraging advanced Linux expertise to enhance client infrastructure, ensuring optimal performance and security while fostering strong relationships and collaboration...
1 week ago
$95K - $100K *
Partner with us to manage and optimize Microsoft 365 collaboration tools, oversee identity management, and maintain Windows infrastructure, ensuring secure and efficient IT operations across the organ...
5 days ago
Senior Full-Stack .Net Developer
$120K - $145K *
Advance your career with a leading engineering team by designing, developing, and integrating innovative software solutions in a hybrid-remote setting. Collaborate through agile processes to enhance f...
Reposted 1 month ago
Sr. Project Manager - Infrastructure
$110K - $130K *
Lead project planning and execution for small to medium initiatives, ensuring effective scheduling, monitoring, and reporting. Collaborate with teams to manage resources, budgets, and risks while deli...
Today
$85K - $135K *
Optimize enterprise systems by managing and troubleshooting network, server, and storage infrastructure. Collaborate on upgrades, cybersecurity, and user support while maintaining documentation and en...
3 weeks ago
Senior System Operations Engineer (Trade Support)
$100K - $120K *
Join a team that empowers trading floor operations by providing expert desktop and voice support. Collaborate with skilled professionals to enhance client engagement and ensure seamless technology ser...
Reposted 3 days ago
Principal/Sr. Principal Computer Systems Analyst - Windows
$103K - $193K *
Innovate solutions as a Principal/Sr. Principal Computer Systems Analyst, supporting classified government contracts. Collaborate with teams to ensure system reliability, compliance, and customer sati...
6 days ago
Senior Optical Transport Implementation Engineer - Pub Sec
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Unlock potential by joining a team focused on advanced Tier II support for network devices in a fiber optic transport network, ensuring operational excellence and 100% service availability across mult...
Reposted 1 week ago
$110K - $137K *
Lead the charge in Systems Administration, overseeing team priorities and infrastructure projects while aligning capabilities with business needs to drive continuous improvement in both on-premises an...
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$95K - $115K *
Transform your career by managing AWS and Linux systems in a hybrid environment. Leverage your expertise to enhance cloud security, automate processes, and collaborate with cross-functional teams to e...
4 days ago
Systems Administrator/Engineer (O&M)
$104K - $166K *
Unlock potential by overseeing system health and security, troubleshooting issues, and managing large clusters. Collaborate with teams to ensure infrastructure support while providing after-hours assi...
1 week ago
$144K - $154K *
Lead the growth and maturity of database processes, supporting Microsoft SQL Server and MariaDB in diverse environments. Collaborate with a dedicated team to automate solutions and troubleshoot issues...
3 weeks ago
$107K - $172K *
Join a dynamic team to design and develop innovative automation solutions, enhancing enterprise efficiency through cutting-edge technology and collaboration across various business units. Drive impact...
3 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.