Senior Systems Administration Support (Windows OS) - RCC-E

Senior Systems Administration Support (Windows OS)

Celestar Corporation is seeking a Senior Systems Administration Support (Windows OS) to support U.S. Army Regional Cyber Center – Europe (RCC‑E). If interested and meet the qualifications, we encourage you to apply for this rewarding and impactful opportunity.

Job Details

Anticipated Award Date: June 2026

Anticipated Start Date: June 2026

Period of Performance: 1 Base Year + 4 Option Years

Location: Wiesbaden, Germany

Clearance Requirement: Active Secret Clearance

Company Overview

Celestar, a B&A Company, offers highly competitive salaries and benefits. Our comprehensive benefits package includes company-paid employee and family dental insurance, employee health insurance, life insurance, and disability coverage. Additionally, we provide a 401(k)-retirement plan with company matching, paid holidays, and personal time off.

Required Qualifications and Skills

• A Bachelor's degree in a related field plus five (5) years of specialized experience OR Associate's degree plus seven (7) years of specialized experience OR Applicable Certification plus seven (7) years of specialized experience OR 11 years of specialized experience.
• Must hold one of the following certifications: Microsoft 365 Certified: Administrator Expert or Security Operations Analyst Associate OR Azure Solutions Architect Expert OR Microsoft Certified: Windows Server Hybrid Administrator.
• Active Secret Clearance.
• Four (4) years of experience using and maintaining Microsoft Server Based OS experience.
• Two (2) years of experience with Microsoft Server Based Products, such as Microsoft Structured Query Language (MSSQL), Hyper‑V, Live Communications.
• Two (2) years direct experience with U.S. military command and control or commercial LAN/WAN communication systems.

Come on board with a company that Values its Employees!

Celestar Corporation is an Equal Opportunity Employer. The Celestar Corporation prohibits discrimination, harassment, and retaliation in employment based on race; color; religion; genetic information; national origin; sex (including same-sex); sexual orientation; gender identity; pregnancy, childbirth, or related medical conditions; age; disability or handicap; citizenship status; marital status; service member/protected veteran status; or any other category protected by federal, state, or local law.