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.
System Administrator, Infrastructure
$80K - $95K *
Manage and enhance technology infrastructure, ensuring security and efficiency. Oversee MS servers, Active Directory, and support AI and cloud initiatives while maintaining compliance and monitoring s...
1 week ago
Senior Virtualization Engineer (Azure + VMWare)
$120K - $145K *
Engineer and optimize virtualization infrastructure, ensuring seamless operation and support for Azure and VMWare environments. Collaborate with teams to enhance performance, troubleshoot issues, and...
1 week ago
$88K - $105K *
Optimize network security and infrastructure by leading assessments, implementing solutions, and ensuring robust protocols. Collaborate with teams to enhance system performance and manage disaster rec...
2 weeks ago
Senior Systems Administrator (TS/SCI)
$112K - $179K *
Join a dynamic team to provide critical systems administration and engineering support for federal systems. Leverage your expertise in Windows environments and network management to ensure optimal per...
3 weeks ago
$80K - $95K *
Engage in innovative project planning and execution as a key member of a dynamic technical team, mentoring peers while managing IT environments globally for enhanced operations and continuous improvem...
Reposted 2 weeks ago
$90K - $95K *
Elevate system performance by managing and troubleshooting diverse IT infrastructures, providing expert support, and ensuring cybersecurity compliance while maintaining operational continuity and data...
2 weeks ago
$140K - $190K *
Transform your career by managing and enhancing Windows environments, deploying solutions, and maintaining security. Engage in a collaborative team focused on delivering dynamic IT systems and ensurin...
4 weeks ago
Systems Administrator II (Windows)
$80K - $95K *
Join a dynamic team to provide expert administration and support for Navy IT operations, ensuring the reliability and security of critical Windows-based systems and networks while enhancing your profe...
4 weeks ago
Senior Data Center Support Services Technician
$57K - $118K *
Unlock potential by guiding a team in data center operations, ensuring optimal performance through mentoring, troubleshooting, and adherence to best practices. Collaborate across technical and non-tec...
3 days ago
Senior Data Center Support Services Technician
$57K - $118K *
Shape the future of data center operations by mentoring technicians, overseeing hardware maintenance, and ensuring compliance with safety protocols. Collaborate across teams to enhance system reliabil...
6 days ago
Senior Data Center Support Services Technician
$57K - $118K *
Partner with us to enhance data center operations by leveraging your expertise in infrastructure support, troubleshooting, and process improvement. Drive efficiency and innovation while collaborating...
1 week ago
Senior Data Center Support Services Technician
$57K - $118K *
Join a dynamic team to oversee data center operations, ensuring optimal performance and reliability. Collaborate with technical teams, mentor staff, and implement solutions to enhance infrastructure r...
1 week ago
$89K - $116K *
Unlock potential by managing and enhancing Linux infrastructure, ensuring 24/7 uptime, and collaborating on automation strategies to optimize performance and security across diverse environments...
2 weeks ago
Senior Systems Engineer/Product Owner
$150K - $180K *
Transform safety-critical systems by leading Agile teams to modernize and enhance real-time solutions. Engage stakeholders, prioritize backlogs, and ensure compliance while driving innovation through...
Today
$120K - $180K *
Optimize and secure enterprise network infrastructure to support mission-critical operations. Collaborate with a dedicated team to enhance national security initiatives through reliable and efficient...
3 days ago
$110K - $140K *
Oversee and enhance the internal IT infrastructure, ensuring reliable support for user accounts, network services, and security. Collaborate with teams to streamline onboarding, offboarding, and IT in...
4 days ago
$110K - $130K *
Drive your career forward as a Senior Business Analyst, collaborating with cross-functional teams to consolidate payment gateways and enhance the US Payments landscape through innovative solutions and...
1 week ago
Azure Web Services Cloud Administrator - Mid
$102K - $154K *
Drive your career with a dynamic role focused on designing and implementing advanced cloud infrastructure solutions, optimizing performance, and leading automation initiatives while collaborating with...
2 weeks ago
Senior Core Infrastructure Engineer
$79K - $209K *
Engage your skills to build backend services for GPU data centers, enhancing AI and high-performance computing. Join a dynamic team to develop reliable software solutions that streamline hardware onbo...
Yesterday
Senior Core Infrastructure Engineer
$79K - $209K *
Engineer scalable, resilient distributed systems. Optimize performance, implement fault tolerance, and ensure compliance while collaborating across teams to enhance operational efficiency and security...
6 days ago
Senior Core Infrastructure Engineer
$79K - $209K *
Transform distributed systems by designing, implementing, and optimizing scalable components. Enhance service reliability and performance through advanced testing, automation, and security practices w...
1 week ago
Senior Core Infrastructure Engineer
$79K - $209K *
Innovate scalable, resilient distributed systems by designing, implementing, and optimizing components. Collaborate on fault-tolerant solutions, enhance performance, and ensure compliance while proact...
1 week ago
Senior Core Infrastructure Engineer
$79K - $209K *
Elevate your career by designing and optimizing high-performance GPU systems for AI/ML workloads. Collaborate on innovative solutions that enhance scalability and resilience in distributed environment...
1 week ago
Senior Core Infrastructure Engineer
$79K - $209K *
Join a dynamic team to design and build scalable cloud solutions, enhancing high-availability systems. Collaborate across teams to innovate and improve customer experiences while tackling complex chal...
1 week ago
Sr. Systems & Security Administrator
$100K - $140K *
Unlock potential by leading the administration and security of critical technology platforms. Collaborate with stakeholders to enhance operational excellence and drive continuous improvement in a dyna...
2 weeks 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.