Windows Systems Administrator – Secret Clearance (US)

RTX; McKinney (TX); On-site; USD 87,000 - 165,000; Full time

Benefits offered by this job

Relocation assistance

Medical, dental, vision benefits

Employee Scholar Program

Paid time off

Job summary

RTX is seeking a Windows Subject Matter Expert to design, implement, troubleshoot, and maintain Windows Server, Desktop, and Virtual OSs across a large-scale enterprise network.

U.S. citizens with an active Secret clearance and DoD/RMF experience are required. The role covers Active Directory, Exchange, DNS, DHCP, VMware, AWS, and MySQL; DoDD 8140/8570 certifications are preferred. Relocation assistance is available, and travel up to 10% may apply.

Qualifications

• Active Directory, Exchange, DNS, DHCP experience required.
• DoDD 8140/8570 certification requirements (CompTIA Security+ CE or equivalent) and OS certification preferred.
• Familiarity with DoD/RMF, DFARS, NISPOM and handling classified information.
• Experience with VMware vCenter, vSphere, and ESX; virtual computing methods.

Responsibilities

• Design, implement, troubleshoot, and maintain Windows Server environments.
• Collaborate with cross-functional teams to deliver cost-effective Windows solutions.
• Ensure compliance with security requirements (DFARS, RMF, NIST CSF).
• Provide mentorship to junior administrators and lead technical efforts.

Skills

Active Directory

Exchange

DNS

DHCP

Security+ CE

DoD/RMF compliance

Tools

VMware

AWS

MySQL

vCenter

ESX

Job description

RTX is seeking a Windows Subject Matter Expert to design, implement, troubleshoot, and maintain Windows Server, Desktop, and Virtual OSs across a large-scale enterprise network.

U.S. citizens with an active Secret clearance and DoD/RMF experience are required. The role covers Active Directory, Exchange, DNS, DHCP, VMware, AWS, and MySQL; DoDD 8140/8570 certifications are preferred. Relocation assistance is available, and travel up to 10% may apply.