Role Overview
CBTS is hiring a Senior Windows Systems & Active Directory Admin (Only W2). This is a contract role in Columbus. Full responsibilities, required qualifications, and the apply link are listed in the description below.
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Job Description
Role: Senior Windows Systems & Active Directory Admin
Location: Columbus, OH - Onsite
- Expert-level knowledge of Windows Server and Active Directory administration, including Domain Controllers, Group Policy, DNS, DHCP, and PKI.
- Proven experience with enterprise patching and vulnerability remediation using tools such as Tanium.
- Strong understanding of Active Directory architecture, replication, and Group Policy management, with at least five (5) years of hands-on experience in large enterprise environments.
- Advanced troubleshooting and performance optimization skills for Windows Server environments, including authentication services and directory components.
- Experience leading infrastructure upgrades, migrations, and security remediation projects in compliance-driven organizations.
- Scripting/automation proficiency using PowerShell for patch deployment, vulnerability remediation, and system configuration tasks.
Responsibilities
- Serve as a technical lead for critical migration or infrastructure projects.
- Troubleshoot and optimize system performance, including hardware, system backups, updates, virtualization environments, and directory services.
- Manage enterprise-level Active Directory environments, including cloud-related technologies such as Azure AD, Microsoft Entra ID, Microsoft 365, and identity federation tools like PingID.
- Design and maintain GPOs, DNS/DHCP configurations, PKI services, and Active Directory replication.
- Administer, secure, and maintain enterprise-level Windows Server and Active Directory infrastructure.
- Manage patch deployment cycles, vulnerability scans, and remediation activities using Qualys and Tanium.
- Monitor and resolve vulnerabilities in accordance with security and compliance requirements.
- Lead complex infrastructure projects, including migrations, consolidation, and virtualization initiatives (VMware and cloud-based platforms).
Frequently Asked Questions
How do I apply for the Senior Windows Systems & Active Directory Admin (Only W2) position at CBTS?
Use the Apply button above to submit your application directly to CBTS. 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 Systems & Active Directory Admin (Only W2) position at CBTS located?
This position is based in Columbus. CBTS has not indicated remote or hybrid options for this role, so candidates should plan for on-site work.
What does a Senior Windows Systems & Active Directory Admin (Only W2) at CBTS earn?
CBTS 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 Systems & Active Directory Admin (Only W2) role at CBTS posted?
This role was posted on April 8, 2026 (70 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 Systems & Active Directory Admin (Only W2) role at CBTS require?
This is a senior-level position. Most senior roles call for 5+ years of directly relevant experience. CBTS lists their specific requirements in the description below, so review the must-have qualifications closely before applying.
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