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Senior Windows Systems Engineer Jobs (NOW HIRING)

ACI Worldwide

Sr Windows Systems Engineer

Omaha, NE · On-site

Job Summary: We are seeking a seasoned and visionary Senior Windows Systems Engineer with deep expertise in Active Directory (AD) , DNS , and adjacent Microsoft infrastructure technologies.

ACI Worldwide

Sr Windows Systems Engineer

Omaha, NE · Hybrid

Job Summary: We are seeking a seasoned and visionary Senior Windows Systems Engineer with deep expertise in Active Directory (AD) , DNS , and adjacent Microsoft infrastructure technologies.

Keeper Security

Senior Windows Systems Engineer

Description Keeper Security is hiring a Windows Systems Software Engineer to join our Privileged Access Management (PAM) engineering team. This is a 100% remote position, with an opportunity to work ...

iRobot

Sr. Windows Systems Engineer

Bedford, MA · Hybrid

$88K - $126K/yr

Salary Range: $88,000.00 - $126,000.00 Introduction We are looking for an experienced Windows Systems Engineer to lead the design, implementation, and optimization of our enterprise Windows ...

Phaxis

Senior Windows Systems Administrator

Manhattan, NY · On-site

$140K - $155K/yr

Financial Services firm is looking for a full-time Senior Windows Systems Administrator! This person will join the Windows Operations team, working on global projects. Must have the following ...

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Senior Windows Systems Engineer information

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How much do senior windows systems engineer jobs pay per hour?

As of Jun 29, 2026, the average hourly pay for senior windows systems engineer in the United States is $63.44, according to ZipRecruiter salary data. Most workers in this role earn between $55.77 and $75.72 per hour, depending on experience, location, and employer.

What are some common challenges faced by Senior Windows Systems Engineers when managing large-scale enterprise environments?

Senior Windows Systems Engineers often encounter challenges such as ensuring system uptime during maintenance, managing complex Active Directory environments, and troubleshooting issues across multiple Windows servers. Balancing security requirements with user accessibility, keeping up with frequent updates and patches, and coordinating with other IT teams for seamless integration can also be demanding. Effective communication and strong problem-solving skills are key to overcoming these challenges and maintaining a stable, secure infrastructure.

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

AspectSenior Windows Systems EngineerWindows Systems Administrator
CertificationsMCSE, MCSA, VMwareMCSE, MCSA
Work EnvironmentDesign, implementation, troubleshooting complex systemsDay-to-day maintenance, user support, system monitoring
ResponsibilitiesArchitecting solutions, optimizing performance, leading projectsManaging user accounts, backups, system updates

The Senior Windows Systems Engineer typically focuses on designing and implementing complex Windows infrastructure, while the Windows Systems Administrator handles routine maintenance and support tasks. Both roles require similar certifications and work in Windows-based environments, but the engineer role involves higher-level planning and problem-solving.

What are the key skills and qualifications needed to thrive as a Senior Windows Systems Engineer, and why are they important?

To thrive as a Senior Windows Systems Engineer, you need expert knowledge of Windows Server environments, Active Directory, and strong troubleshooting skills, typically backed by a bachelor’s degree in IT or related field. Familiarity with tools like PowerShell, virtualization platforms (VMware/Hyper-V), and certifications such as Microsoft Certified: Windows Server Hybrid Administrator Associate are highly valued. Strong problem-solving abilities, effective communication, and the capacity to work independently or lead teams distinguish top performers in this role. These skills ensure reliable system performance, secure infrastructure, and seamless operations within complex enterprise environments.

What does a Senior Windows Systems Engineer do?

A Senior Windows Systems Engineer is responsible for designing, implementing, and maintaining complex Windows-based server environments for organizations. They manage system configurations, troubleshoot technical issues, and ensure the security and performance of Windows servers. Additionally, they often lead projects, mentor junior engineers, and collaborate with other IT teams to support business operations. Their role is critical in ensuring that the organization's IT infrastructure runs efficiently and securely.
What cities are hiring for Senior Windows Systems Engineer jobs? Cities with the most Senior Windows Systems Engineer job openings:
What are the most commonly searched types of Windows Systems Engineer jobs? The most popular types of Windows Systems Engineer jobs are:
What states have the most Senior Windows Systems Engineer jobs? States with the most job openings for Senior Windows Systems Engineer jobs include:
What are popular job titles related to Senior Windows Systems Engineer jobs? For Senior Windows Systems Engineer jobs, the most frequently searched job titles are:
Senior Windows Systems Engineer jobs near you
Infographic showing various Senior Windows Systems Engineer job openings in the United States as of June 2026, with employment types broken down into 39% Full Time, 58% Part Time, and 3% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $131,958 per year, or $63.4 per hour.
Senior Windows Systems Engineer

Senior Windows Systems Engineer

Oak Ridge National Laboratory

Oak Ridge, TN • On-site

Full-time

Posted 9 days ago

Oak Ridge National Laboratory rating

9.3

Company rating: 9.3 out of 10

Based on 15 frontline employees who took The Breakroom Quiz

3rd of 103 rated laboratories

Job description

Job Summary:
Oak Ridge National Laboratory (ORNL) is a U.S. Department of Energy national laboratory focusing on scientific breakthroughs and solutions for energy, environmental, and security challenges. They are seeking a Senior Windows Systems Engineer to manage and support Windows servers and large storage systems, ensuring system health, performance, and compliance with security standards.
Responsibilities:
• Manage, configure, and maintain Windows server environments, including Active Directory, Group Policy, DNS, and DHCP.
• Monitor and optimize system performance, ensuring uptime and reliability.
• Perform regular system updates, patches, and backups.
• STIG checking and systems compliance.
• Implement and support VMware virtualized environments tailored for Windows systems.
• Manage storage solutions relevant to Windows environments, ensuring data integrity and availability.
• Implement and maintain security best practices for Windows systems.
• Ensure compliance with organizational policies and standards.
• Provide advanced support and troubleshooting for Windows-based systems.
• Collaborate with stakeholders to resolve technical issues and provide recommendations for system improvements.
• Deliver high-quality customer service, both internally and externally.
• Lead or participate in projects related to Windows infrastructure, from design to implementation.
• Create and maintain comprehensive documentation for all system configurations, processes, and procedures.
• Prioritize and manage multiple tasks and projects efficiently.
• Update and maintain all documentation as required.
• Other duties as assigned or required.
Qualifications:
Required:
• Active DOE Q, active DOD Top Secret, or active DOD TS/SCI clearance is required for consideration.
• A BS in information technology, information systems, computer science, computer engineering, business, science, or a related field of study and a minimum of 8 to 12 years of Windows systems engineering and administration experience is required for consideration. An overall combination of equivalent education and experience may be considered.
• Proven expertise in managing Windows server environments, including Active Directory, DNS, and other core services.
• Strong knowledge of virtualization technology.
Preferred:
• Experience working at a DOE facility
• Familiarity with NSS federal computer systems and compliance standards is a plus.
• Experience with scripting and automation (e.g., PowerShell).
• Experience with STIG hardening.
• Knowledge of network infrastructure as it relates to Windows environments.
• Experience in SANs: preferred experience with EqualLogic, EMC, Synology, NetApp is desired.
• Experience with building and managing a Citrix and VMware virtualization platforms.
• Experience with Thin Clients is desired.
• Experience with Wyse Management Suite is desired.
• Familiarity with COMSEC.
• Experience with BigFix.
• Excellent written and oral communication skills.
• Motivated self-starter with the ability to work independently and to participate creatively in collaborative teams across the laboratory.
• Ability to function well in a fast-paced research environment, set priorities to accomplish multiple tasks within deadlines, and adapt to ever changing needs.
Company:
Oak Ridge National Laboratory holds a range of R&D assignments, from fundamental nuclear physics to applied R&D on advanced energy systems. Founded in 1943, the company is headquartered in Oak Ridge, USA, with a team of 5001-10000 employees. The company is currently Late Stage.

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