Senior Windows System Administrator
John Galt StaffingRole Overview
John Galt Staffing is hiring a Senior Windows System Administrator. This is a full-time role in Irving. Part of John Galt Staffing's Lifecycle hiring. Full responsibilities, required qualifications, and the apply link are listed in the description below.
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Job Description
BASIC PURPOSE
The Windows System Administrator is responsible for the configuration, maintenance, troubleshooting, upkeep and operation of both physical and cloud servers and associated applications in an enterprise environment. They are involved in troubleshooting and problem resolution and will diagnose and resolve problems quickly. The individual should be able to communicate technical concerns and solutions to their team and provide workable solutions. They are also responsible for the installing and upgrading software, installing, and rebuilding existing servers and will have opportunities to deploy server infrastructure as code in a cloud environment. This technical role includes duties across the entire server lifecycle and is key to providing stable platforms that meet the enterprise requirements for performance.
This role will be joining a collaborative work environment with an emphasis on technical development, work life balance and employee recognition. This challenging and rewarding position provides many new opportunities to develop and grow in any number of areas related to the operations of an IT organization.
RESPONSIBILITIES
- Configure and Manage AppLocker resources
- Upgrade Windows 2012 servers
- Configure and support Azure Cloud environment
- Problem investigation, troubleshooting and resolution
- Identify, recommend, and implement process improvement opportunities where applicable
- Maintain security standards, configuration compliance, patch management
- Manage system infrastructure including Active Directory, Windows Server, Azure EntraID, Network, Backups and other software and hardware
- Monitor systems and respond quickly to any usability concerns
- Building Servers, Installing Applications and Upgrade systems as needed
- Assist in integrating new applications and technologies into the current system
- Perform other duties as assigned
JOB REQUIREMENTS
- Bachelor’s degree in Computer Science or MIS preferred. (Note: directly related job experience and/or a related business degree can be substituted in lieu of degree requirement)
- 8+ years of experience in Information Systems and/or Technology Delivery services with emphasis in Windows Server Administration
- Preferred knowledge of technologies:
- Azure Cloud Services
- Microsoft Server Administration
- EntraID/Active Directory (Domain Services, Group Policy)
- Scripting languages (PowerShell)
- Microsoft System Center (SCCM, SCOM, Defender Endpoint Protections)
- Excellent customer service and communication skills
- Proven troubleshooting and problem-solving skills.
- Excellent organizational and interpersonal skills
- High attention to detail and ability to learn new information in a timely manner
- Support a 24/7 systems environment including evenings and weekends as needed
- Able to work independently with minimal supervision
Frequently Asked Questions
How do I apply for the Senior Windows System Administrator position at John Galt Staffing?
Use the Apply button above to submit your application directly to John Galt Staffing. Most applications take less than 5 minutes if your resume and contact details are ready, and you'll be routed to the employer's official application system to finish.
Where is the Senior Windows System Administrator position at John Galt Staffing located?
This position is based in Irving. John Galt Staffing has not indicated remote or hybrid options for this role, so candidates should plan for on-site work.
What does a Senior Windows System Administrator at John Galt Staffing earn?
John Galt Staffing has not disclosed a salary range in this posting. Many employers share specifics later in the interview process; you can also ask during a recruiter screen if compensation transparency is important to you.
When was the Senior Windows System Administrator role at John Galt Staffing posted?
This role was posted on March 20, 2026 (89 days ago). It's still listed as actively hiring; we re-confirm openings against the source system multiple times per day and remove closed roles.
How much experience does the Senior Windows System Administrator role at John Galt Staffing require?
This is a senior-level position. Most senior roles call for 5+ years of directly relevant experience. John Galt Staffing lists their specific requirements in the description below, so review the must-have qualifications closely before applying.
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