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Senior Windows Systems Engineer Jobs in Reston, VA

VTG

Windows Systems Engineer

Herndon, VA · On-site

Overview We are seeking an experienced Windows Systems Engineer to support a mission-focused enterprise environment, responsible for designing, implementing, and maintaining Windows-based ...

VTG

Windows Systems Engineer

Herndon, VA · On-site

Overview We are seeking an experienced Windows Systems Engineer to support a mission-focused enterprise environment, responsible for designing, implementing, and maintaining Windows-based ...

USM

Windows Systems Engineer

Washington, DC · On-site

Windows Systems Engineer Location: Washington, DC Duration: 1+ year Primary Skills: Active Directory and Citrix Required skills: Working knowledge of Windows 2008/2012 Active Directory and Group ...

Leidos

Senior Windows SME

Arlington, VA

$116K - $210K/yr

Leidos is seeking a Senior Windows Systems Administrator (SA) to serve as the primary Windows SA ... Provide technical leadership and mentorship to system administrators and engineers; guide best ...

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Senior Windows Systems Engineer information

See Reston, VA salary details

$37

$66

$82

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

As of Jun 22, 2026, the average hourly pay for senior windows systems engineer in Reston, VA is $66.00, according to ZipRecruiter salary data. Most workers in this role earn between $58.03 and $78.80 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 are the most commonly searched types of Windows Systems Engineer jobs in Reston, VA? The most popular types of Windows Systems Engineer jobs in Reston, VA are:
What cities near Reston, VA are hiring for Senior Windows Systems Engineer jobs? Cities near Reston, VA with the most Senior Windows Systems Engineer job openings:
Senior Windows Systems Engineer jobs near you
Infographic showing various Senior Windows Systems Engineer job openings in Reston, VA as of June 2026, with employment types broken down into 1% As Needed, 88% Full Time, 10% Part Time, and 1% Contract. Highlights an 88% Physical, 5% Hybrid, and 7% Remote job distribution, with an average salary of $137,283 per year, or $66 per hour.
Senior Windows Systems Administrator

Senior Windows Systems Administrator

Black Bear Technology Solutions

Adelphi, MD

Full-time

Posted 4 days ago

Be an early applicant

Job description

Senior Windows Systems Administrator 

Clearance Required: Top Secret or Secret Clearance 

Locations: Adelphi, MD 

Position Overview: 

The Senior Windows Systems Administrator leads complex system administration and endpoint configuration activities within the environment. This role covers the management of enterprise systems, storage, patching, and endpoint solutions across Windows platforms. The role ensures the performance, reliability, and security of infrastructure by managing staff, planning resources, and aligning technology with organizational goals. 

Key Responsibilities: 

  • Lead system administration activities across ARLEN and CARLEN networks. 

  • Coordinate and assign staff to local system administration duties and manage project execution. 

  • Plan and implement long-term strategies for infrastructure operations and system enhancements. 

  • Ensure system integrity through proper installation, configuration, maintenance, and software integrity enforcement. 

  • Implement and oversee data backup, restore, and storage management operations. 

  • Provide leadership in endpoint configuration management and oversee MECM implementation and operations. 

  • Resolve complex technical issues and provide Tier 3 support as necessary. 

  • Implement and enforce ARL security, reliability, and performance standards. 

  • Promote and maintain documentation and standard operating procedures for systems administration teams. 

Required Qualifications: 

  • Experience: Minimum of 10 years in systems administration and IT infrastructure leadership 

  • Education: Master’s degree OR Bachelor’s degree with an additional 2 years of experience 

  • Certifications (Required): 

  • CompTIA Security+ CE or CompTIA Server+ CE 

  • MCSA, MCSE, MCP 

  • Must meet DoD 8750 and 8140 compliance requirements 

Technical Environment: 

  • Windows Server 

  • MCEM (Microsoft Endpoint Configuration Manager) 

  • MAC OS 

  • RHEL 

  • RedHat Enterprise Virtualization Hypervisor 

  • KVM 

  • Puppet 

  • Patching 

  • PowerShell 

  • WSUS 

  • Release Management 

  • STIG Compliance 

  • Enterprise Storage 

  • Backup and Restore 
    Black Bear Technology Solutions, LLC (B2TS), is an Equal Opportunity Employer and Prohibits Discrimination and Harassment of Any Kind. B2TS is committed to the principle of equal employment opportunity for all employees and to providing employees with a work environment free of discrimination and harassment. All employment decisions at B2TS are based on business needs, job requirements and individual qualifications, without regard to race, color, religion or belief, national, social or ethnic origin, sex (including pregnancy), age, physical, mental or sensory disability, HIV Status, sexual orientation, gender identity and/or expression, marital, civil union or domestic partnership status, past or present military service, family medical history or genetic information, family or parental status, or any other status protected by the laws or regulations in the locations where we operate. B2TS will not tolerate discrimination or harassment based on any of these characteristics.