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.
Sr. Software Engineer/System Engineer
$120K - $145K *
Lead the charge in transforming a mission-focused product suite for broader DoD deployment. Drive software development, enhance key management services, and collaborate across teams to ensure robust...
2 weeks ago
Cleared Solaris & Linux System Administrator
$100K - $120K *
Execute and optimize Solaris and Linux systems in a dynamic enterprise environment. Leverage your expertise in storage, backup, and security to ensure high availability and compliance while collaborat...
2 weeks ago
$100K - $120K *
Champion operational excellence by leading large-scale data center construction projects, ensuring safety, compliance, and high-quality standards from planning through execution and closeout, while me...
1 week ago
Senior Linux Infrastructure Engineer
$135K - $160K *
Join a team that's responsible for building and maintaining a scalable, secure, and performant Linux infrastructure through automation and modern tooling, ensuring high availability and adherence to b...
Reposted 3 weeks ago
$56K - $114K *
Drive the success of secure computing platforms by managing installations, upgrades, and problem resolutions. Collaborate with teams to enhance IT infrastructure, ensuring reliability, performance, an...
Reposted 1 month ago
$56K - $114K *
Shape the future of technology by ensuring secure, high-performance computing platforms. As an Infrastructure Engineer I, you will install, maintain, and optimize systems, supporting a robust IT envir...
Reposted 1 month ago
Senior Ground Systems Engineer - 17
$170K - $195K *
Drive integration and testing of complex ground systems in mission-critical environments. Lead technical efforts, mentor engineers, and ensure successful software integration for advanced defense comm...
1 week ago
Senior Platform and Test Infrastructure Engineer - Columbia, MD
$120K - $165K *
Join a team that's architecting and building advanced test infrastructure to enhance R&D efficiency. Collaborate across hardware and software domains to automate processes, improve product lifecycle...
2 weeks ago
Senior Workforce Management Analyst
$80K - $95K *
Optimize workforce strategies as a Senior Analyst, aligning forecasts with operational goals. Drive productivity through effective scheduling and real-time adjustments, enhancing customer satisfaction...
1 week ago
Network Security Administrator II (Boundary)
$80K - $95K *
Join a dynamic team to enhance network security for critical Air Force systems. You'll manage and protect boundary systems, ensuring compliance with DoD standards while performing advanced analytics t...
1 week ago
Senior IT Manager - Strategic Networks
$170K - $200K *
Advance classified WAN operations by leading strategy, compliance, and vendor management. Oversee network performance, ensure security, and build a high-performing team to support multiple sites in a...
2 weeks ago
Senior Technology Security Policy Advisor (Operations Research Analyst 4) 29142
$115K - $175K *
Advance critical technology protection efforts at the DoD by leading enterprise-wide strategies for exportability and program security. Engage with senior leaders to develop policies that safeguard vi...
Reposted today
$77K - $176K *
Join a team that's redefining project management by developing innovative solutions and maintaining integrated schedules. Your expertise will drive project success through risk assessment and strategi...
Reposted 1 week ago
Senior Project Control Analyst
$88K - $147K *
Oversee project financial performance and analytics, ensuring effective management across complex contracts. Collaborate with teams to enhance processes and deliver actionable insights, driving operat...
6 days ago
$160K - $200K *
Join a dynamic team to design, implement, and maintain enterprise infrastructure solutions across mission-critical environments, ensuring operational excellence and collaboration with cybersecurity te...
1 week ago
$180K - $230K *
Lead critical systems engineering initiatives to enhance national security. Collaborate with a dynamic team to design, implement, and maintain advanced IT solutions for the Department of Defense, ensu...
3 weeks ago
$100K - $120K *
Transform the lab's development and operations by owning infrastructure, ensuring compliance, and facilitating seamless integration of security with development velocity, allowing teams to innovate wi...
3 weeks ago
Senior AI Application Developer
$120K - $145K *
Unlock the potential of AI by developing and deploying LLM applications and intelligent systems. Collaborate with engineering teams to create robust data pipelines and ensure seamless integration, dri...
1 week ago
$75K - $90K *
Elevate your career by providing crucial IT support for advanced networks and systems in a fast-paced, mission-critical environment. Collaborate with a dedicated team to troubleshoot, manage, and ensu...
Reposted 1 week ago
$95K - $115K *
Transform network infrastructure by configuring and maintaining routers and switches, ensuring optimal performance and security. Lead technical direction for NOC staff, manage maintenance schedules, a...
2 weeks ago
Senior Retirement 316 Plan Administration Consultant
$95K - $115K *
Unlock potential by serving as a key liaison for TPAs and fiduciary partners, ensuring seamless retirement plan administration and compliance. Leverage your expertise to enhance partner relationships...
3 weeks ago
$95K - $115K *
Transform organizational workflows by leading training, task management, and information processes to enhance efficiency and communication at the executive level. Drive improvements in administrative...
Today
Senior Software Engineer (Controls)
$130K - $155K *
Make your mark by designing cutting-edge control systems for UAVs. This role involves developing algorithms, optimizing flight performance, and integrating machine learning to enhance autonomy—all whi...
Reposted 3 weeks ago
$80K - $95K *
Transform your career by leading configuration management efforts to ensure accurate, trusted data in the CMDB. Collaborate with cross-functional teams to enhance IT services through robust governance...
Reposted 3 weeks ago
$100K - $120K *
Unlock potential by designing and implementing scalable Microsoft Azure solutions. Lead Infrastructure as Code initiatives, optimize Azure Kubernetes environments, and support development teams with c...
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.