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Sr Windows Administrator Jobs (NOW HIRING)

Brains Workgroup, Inc.

Windows Administrator

Manhattan, NY · On-site

$48.25 - $60.25/hr

Our client, a major bank in New York City, is looking for Senior Windows Administrator who has strong Powershell, Active Directory and Messaging This is hybrid commute, 2/3 days per week in the ...

CGI Inc.

Sr. Windows Administrator

Radford, VA · On-site

Sr. Windows Administrator Category: Infrastructure/Cloud Main location: United States, Virginia, Radford Position ID:J1025-2172 Employment Type: Full Time Position Description: CGI Federal is looking ...

Entarian

Senior Windows Administrator

Fort Liberty, NC

$100K - $140K/yr

Entarian is looking for a Senior Windows Administrator supporting the ALTESS Windows team. This is currently a mixed and growing environment of Windows 2019 and Windows 2022. The responsibilities ...

Entarian

Senior Windows Administrator

Fort Liberty, NC

$100K - $140K/yr

Entarian is looking for a Senior Windows Administrator supporting the ALTESS Windows team. This is currently a mixed and growing environment of Windows 2019 and Windows 2022. The responsibilities ...

Entarian

Senior Windows Administrator

Radford, VA · On-site

$100K - $140K/yr

Entarian is looking for a Senior Windows Administrator supporting the ALTESS Windows team. This is currently a mixed and growing environment of Windows 2019 and Windows 2022. The responsibilities ...

Entarian

Senior Windows Administrator

Radford, VA

$100K - $140K/yr

Entarian is looking for a Senior Windows Administrator supporting the ALTESS Windows team. This is currently a mixed and growing environment of Windows 2019 and Windows 2022. The responsibilities ...

Entarian

Senior Windows Administrator

Fort Liberty, NC

$100K - $140K/yr

Entarian is looking for a Senior Windows Administrator supporting the ALTESS Windows team. This is currently a mixed and growing environment of Windows 2019 and Windows 2022. The responsibilities ...

Maximus

Windows Administrator

Annapolis, MD · On-site

$43.25 - $54.25/hr

As a Senior Windows Administrator, you will be responsible for overseeing the design, implementation, and maintenance of windows-based servers and systems. Your role will involve managing server ...

Brains Workgroup, Inc.

Windows Administrator

Manhattan, NY · On-site

$48.25 - $60.25/hr

Senior Windows Administrator The ideal candidate will have extensive knowledge in managing, configuring, and supporting Windows server environments to ensure optimal performance, security, and ...

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Sr Windows Administrator information

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$48

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How much do sr windows administrator jobs pay per hour?

As of Jul 27, 2026, the average hourly pay for sr windows administrator in the United States is $58.37, according to ZipRecruiter salary data. Most workers in this role earn between $50.96 and $63.94 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Sr Windows Administrator, and why are they important?

To thrive as a Sr Windows Administrator, you need deep expertise in Windows Server environments, Active Directory, and networking concepts, typically backed by a bachelor's degree in IT or related field. Proficiency with tools like PowerShell, virtualization platforms (e.g., Hyper-V, VMware), and certifications such as Microsoft Certified: Windows Server or Azure Administrator are highly valuable. Strong problem-solving abilities, attention to detail, and effective communication skills help you excel in this role. These skills and qualities are crucial for ensuring system reliability, security, and efficient collaboration within technical teams.

What are some common challenges faced by Sr Windows Administrators when managing large-scale enterprise environments?

Sr Windows Administrators often encounter challenges such as overseeing complex Active Directory structures, ensuring consistent patch management across hundreds or thousands of devices, and maintaining system uptime while applying critical updates. Balancing security requirements with user accessibility can also be demanding, especially in environments with diverse teams and remote users. Effective communication and collaboration with network, security, and application teams are essential to ensure seamless operations and rapid issue resolution.

What does a Sr Windows Administrator do?

A Sr Windows Administrator is responsible for managing and maintaining Windows-based servers and systems within an organization. Their duties include installing, configuring, and troubleshooting Windows servers, ensuring system security, managing user accounts, and performing regular backups. They also oversee software updates and patches, monitor system performance, and provide technical support to end users. Senior administrators may also design and implement system policies and procedures to optimize IT infrastructure. Their expertise ensures the reliability, security, and efficiency of an organization's IT environment.

What is the difference between Sr Windows Administrator vs Windows Systems Engineer?

AspectSr Windows AdministratorWindows Systems Engineer
CertificationsMicrosoft Certified: Windows Server, MCSEMicrosoft Certified: Windows Server, MCSE, or related certifications
Work EnvironmentData centers, enterprise IT teams, support rolesDesign, deployment, and optimization of Windows infrastructure
Employer & Industry UsageCorporate IT departments, government agencies, large enterprisesIT consulting firms, enterprise IT teams, cloud service providers

The main difference between a Sr Windows Administrator and a Windows Systems Engineer lies in their focus. The Sr Windows Administrator primarily manages and maintains existing Windows environments, ensuring stability and security. In contrast, the Windows Systems Engineer is more involved in designing, implementing, and optimizing Windows infrastructure. Both roles require similar certifications and often work within the same industries, but their responsibilities differ in scope and focus.

More about Sr Windows Administrator jobs
What job categories do people searching Sr Windows Administrator jobs look for? The top searched job categories for Sr Windows Administrator jobs are:
Sr Windows Administrator jobs near you
Infographic showing various Sr Windows Administrator job openings in the United States as of July 2026, with employment types broken down into 1% As Needed, 86% Full Time, 10% Part Time, 1% Temporary, and 2% Contract. Highlights an 94% Physical, 2% Hybrid, and 4% Remote job distribution, with an average salary of $121,416 per year, or $58.4 per hour.
Sr Windows Administrator

Sr Windows Administrator

Drexel University

Philadelphia, PA • On-site

$99K - $149K/yr

Full-time

Posted 19 days ago

Drexel University rating

7.1

Company rating: 7.1 out of 10

Based on 12 frontline employees who took The Breakroom Quiz

409th of 612 rated colleges and universities

Job description

Sr Windows Administrator
Job no: 506899
Work type: Full-Time
Location: University City - Philadelphia, PA
Categories: Drexel University
Job Summary
The focus of the Sr Windows Administrator is on maintaining and upgrading a large, complex server and application environment with core services that include Active Directory, O365, Azure, SCCM, Vmware, and Horizon View VDI. This involves planning for new deployments and upgrades, as well as identifying and rectifying problems with the current services with minimal supervision. It further involves developing, and identifying potential improvements to the environment or to existing processes and procedures. This position requires the ability to write Powershell scripts for maintenance tasks and new projects.
Essential Functions
  • Administer Active Directory, Azure, O365 including deploying new services
  • Lead new projects to deploy services and remediate structural problems
  • Respond to and remediate ongoing problems
  • Develop scripts for automation and troubleshooting
  • Document and communicate changes, problems and solutions to other technical staff as well as end-users
  • Mentor junior staff in troubleshooting and server application administration
  • Other duties as assigned

Required Qualifications
  • Minimum of a Bachelor's Degree in Computer Science or related Engineering field, or equivalent combination of education and work experience. (Please review the Equivalency Chart for additional information.)
  • Minimum of 5 years of professional experience working as a Windows Systems administrator or similar system/infrastructure administration role. This must include:
    • 2 years in Powershell scripting.
    • 3 years in managing Active Directory.
    • 2 years administering VSphere with vCenter.
    • 1 years administering SCCM.
  • In depth knowledge of Windows Server, Active Directory, and TCP/IP including host based firewalls.

Preferred Qualifications
  • Experience with Intel-based hardware.

Location
  • University City - Philadelphia, PA

Additional Information
This position is classified as Exempt, grade N. Compensation for this grade ranges from $99,720 - $149,580 per year. Please note that the offered rate for this position will vary based on the successful candidate's qualifications and experience, department budget, and an internal equity review.
Applicants are encouraged to explore the Professional Staff salary structure and Compensation Guidelines & Policies for more details on Drexel's compensation framework. For information about benefits, please review Drexel's Benefits Brochure.
Special Instructions to the Applicant
Please make sure you upload your CV/resume and cover letter when submitting your application.
A review of applicants will begin once a suitable candidate pool is identified.
Advertised: Jul 8 2026 Eastern Daylight Time
Applications close: Aug 8 2026 Eastern Daylight Time
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