Senior Windows Administrator

This position is expected to start late Q3- early Q4 of 2026.
Qualified candidates are encouraged to review the full job description. Applicants are strongly encouraged to apply even if they do not meet 100% of the listed qualifications.

Final position requirements including education, training, certifications, etc., will be defined by the Government at solicitation release and may differ from what is listed here.

The Senior Windows Administrator will support a mixed Windows Server environment.This will include managing, deploying, troubleshooting, and securing systems while optimizing performance, supporting integrations, and maintaining operational procedures.

Responsibilities:

• Supports a mixed Windows Server environment
• Manages, deploys, troubleshoots
• Secures systems while optimizing performance
• Supports integrations, and maintains operational procedures

Required Qualifications/Education and Experience:

• High School Diploma or GED
• Must have and maintain a Secret Clearance
• Must possess an active Security+ Certification
• Must possess an active CE certification (such as: MCSE/Server+/CCNA/Red Hat/Palo Alto);
• Five or more years' experience with Windows SysAdmin/Engineer; IIS application support
• Three or more years' experience with PowerShell automation
• Five or more years' experience as a Windows Systems Administrator or Engineer with three or more years' experience in automating assigned tasks utilizing powershell
• Five or more years' installing, configuration, maintaining, and troubleshooting complex applications and websites (Internet Information Services (IIS), Apache, etc.)
• Five or more years' experience working in an environment with complex networking solutions with senior level fundamental knowledge in networking principles, Transmission Control Protocol/Internet Protocol (TCP/IP), Domain Name System (DNS), Dynamic Host Configuration Protocol (DHCP), Simple Mail Transfer Protocol (SMTP), Simple Network Management Protocol (SNMP)
• Five or more years' experience managing enterprise level Active Directory Structures
• Five or more years' experience creating and maintaining complex MS Group Policy implementations - Five or more years' experience creating, maintaining, following Standard Operating Procedures for repeatable processes, disaster recovery, and common problem resolution
• Experience in Computer Science or IT

OSC Edge delivers a total rewards package that we know will attract, engage and retain top talent. Key elements of our package include a competitive base pay and a comprehensive benefits package:

We offer eligible employees with an opportunity to enroll in a variety of benefits offerings. Here are just some of our benefits for our US based positions:

• Medical/ Dental/ Vision
• Life insurance and AD&D
• Flexible Spending
• Accident, Critical Illness and Hospital Indemnity coverage
• 401(k) and ROTH retirement options and company match
• Pet Insurance
• Identify Theft and Fraud Protection coverage

About OSC Edge:

Founded in 2008, what started as a small business has grown into a diverse and innovative global team owned by Cook Inlet Region, Inc. an Alaska Native Regional Corporation. As a US Federal contractor, we are a dedicated IT Service Provider supporting the Departments of the Army, Navy, Air Force, DoD Educational Institutions, and large corporate entities. Our expertise is in Cloud Computing, Cyber Security, Compliance Management, Enterprise Architecture, IT Support, and CSfC. If you are passionate about making a difference and thrive in a dynamic and collaborative environment, we invite you to apply to join our team.

Equal Opportunity Employer/Veterans/Disabled