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Windows Operating System Jobs (NOW HIRING)

Paradigminfotech

Windows Admin

Charleston, SC · On-site

$41 - $51.25/hr

Certifications in Windows Operating systems (MCSE, MCP, MCSA or others), Solaris, Linux certifications greatly desirable but not required. Demonstrated leadership of highly technical teams is a must.

Jane Street

Windows Engineer

Manhattan, NY · On-site

Windows is our primary desktop operating system, and many of our core infrastructure services are provided by Windows servers. Having these systems work correctly is key to meeting our business needs ...

Jane Street

Windows Engineer

New York, NY · On-site

Windows is our primary desktop operating system, and many of our core infrastructure services are provided by Windows servers. Having these systems work correctly is key to meeting our business needs ...

Jane Street

Windows Engineer

New York, NY

Windows is our primary desktop operating system, and many of our core infrastructure services are provided by Windows servers. Having these systems work correctly is key to meeting our business needs ...

Georgia IT Inc

Windows Administrator

Dallas, TX · On-site

$43.50 - $54.50/hr

Participate in the research, test, and deployment of the application, operating system, and ... Windows Server 2012, 2016, 2019 * Windows 10 * Microsoft Clustering Technology * Configuration ...

Georgia IT Inc

Windows Administrator

Fort Worth, TX · On-site

$42 - $52.50/hr

Participate in the research, test, and deployment of the application, operating system, and ... Windows Server 2012, 2016, 2019 * Windows 10 * Microsoft Clustering Technology * Configuration ...

Bowhead

Linux Systems Administrator

King George, VA · On-site

Software support includes but is not limited to Windows operating systems, Microsoft Office 365, and various specialty engineering and scientific development software/tools. * Ability to conduct ACAS ...

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How much do windows operating system jobs pay per hour?

As of Jun 5, 2026, the average hourly pay for windows operating system in the United States is $51.34, according to ZipRecruiter salary data. Most workers in this role earn between $40.62 and $61.54 per hour, depending on experience, location, and employer.

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

To thrive as a Windows System Administrator, you need a solid understanding of Windows Server operating systems, Active Directory, networking fundamentals, and often a relevant degree or certification such as Microsoft Certified: Windows Server Fundamentals. Familiarity with tools like PowerShell, Group Policy Management Console, and system monitoring solutions is typically required. Strong problem-solving abilities, attention to detail, and effective communication skills help administrators manage complex environments and collaborate with teams. These skills and qualities are critical for ensuring reliable system performance, security, and seamless IT operations.

What are the typical responsibilities of a Windows System Administrator on a daily basis?

As a Windows System Administrator, your daily responsibilities often include monitoring system performance, applying software updates and patches, managing user accounts and permissions, and troubleshooting technical issues reported by users. You may also be responsible for maintaining system security, performing regular data backups, and collaborating with IT support teams to ensure network reliability. The role requires strong attention to detail, effective communication skills, and the ability to prioritize tasks in a dynamic environment.

What is a Windows Operating System?

A Windows Operating System (OS) is a series of graphical operating systems developed by Microsoft. It provides a user-friendly interface for managing computer hardware, running applications, and performing tasks like browsing the internet, editing documents, and gaming. Windows OS is widely used on personal computers, laptops, and some tablets, and it supports a vast range of software and hardware. Popular versions include Windows 10 and Windows 11, each offering various features for security, productivity, and connectivity.

What is the difference between Windows Operating System vs Network Administrator?

AspectWindows Operating SystemNetwork Administrator
Required CredentialsOS certifications, basic IT knowledgeNetworking certifications (e.g., CCNA), IT degree
Work EnvironmentPersonal computers, servers, enterprise systemsNetwork infrastructure, data centers, office networks
Employer & Industry UsageAll industries, end-user devices, enterprise serversIT departments, telecom, large organizations
Common Search & ComparisonUnderstanding OS features, troubleshootingNetwork setup, security, maintenance

While Windows Operating System focuses on managing personal and enterprise computing environments, Network Administrators specialize in maintaining and securing network infrastructure. Both roles require IT knowledge, but their focus areas differ significantly, with Windows OS being more user-facing and Network Administrators handling backend network systems.

Infographic showing various Windows Operating System job openings in the United States as of May 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $106,791 per year, or $51.3 per hour.
Windows System Administrator (TS/SCI)

Windows System Administrator (TS/SCI)

Koniag Government Services

Fort Belvoir, VA • On-site

Full-time

Posted 4 days ago

Job description

Job Summary:
Koniag IT Solutions, a Koniag Government Services company, is seeking an experienced Windows Systems Administrator with an active TS/SCI Clearance to support and maintain secure, mission critical IT environments for our government client. The role involves installing, configuring, securing, and maintaining Microsoft Windows operating systems and related enterprise applications while ensuring system reliability and security compliance.
Responsibilities:
• Provide Windows systems administration across multiple heterogeneous Microsoft Windows and Red Hat Enterprise Linux environments.
• Install, configure, and manage Windows operating systems, applications, and enterprise software, including Microsoft Exchange, Office, SharePoint, and SCCM.
• Implement, manage, and maintain Group Policy Objects (GPOs) and other configuration management tools.
• Apply and enforce security policies, procedures, and system hardening requirements to protect Windows systems and data.
• Monitor system performance, identify areas for optimization, and implement improvements.
• Troubleshoot and resolve technical issues related to Windows systems, applications, and supporting infrastructure.
• Conduct root cause analysis to identify and remediate underlying system problems.
• Develop, maintain, and document technical configurations, processes, and standard operating procedures.
Qualifications:
Required:
• Active TS/SCI Clearance
• Bachelor’s degree in computer science, Engineering, Information Technology, or a related field; or equivalent professional experience.
• 5+ years of professional experience performing Windows system administration duties.
• Experience managing and troubleshooting Windows 11, Windows Server environments, and Active Directory.
• Experience working in secure or classified environments requires strict compliance and documentation.
• Strong knowledge of Microsoft Windows desktop and server environments.
• Hands on experience with Active Directory, Group Policy, and enterprise Windows administration.
• Active and transferable Top Secret/SCI clearance with polygraph.
• Department of Defense Directive 8140 / 8570 certification (e.g., CompTIA Security+ CE or equivalent).
• Experience with system hardening and STIG implementation.
• Ability to troubleshoot complex technical issues and perform root cause analysis.
• Strong attention to detail and ability to follow structured processes.
• Effective verbal and written communication skills.
Preferred:
• Experience with VMware vCenter, vSphere, ESXi, or other virtualization platforms.
• Experience with SAN/NAS storage systems.
• Understanding basic networking concepts, including subnets, routing, and VLANs; Cisco experience or certification is a plus.
• Experience with Linux system administration (Red Hat Enterprise Linux preferred).
• Experience creating and deploying Windows system images in an enterprise environment.
• Familiarity with U.S. Government Certification & Accreditation (C&A) processes.
Company:
Koniag Government Services is a Professional Services and Operational Management to Federal Government. Founded in 1971, the company is headquartered in Chantilly, USA, with a team of 1001-5000 employees. The company is currently Late Stage.

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