Onsite Principal Systems Admin DoD Secret Clearance

globalhr; Woburn (MA); In loco; USD 87.000 - 165.000; Tempo pieno

Descrizione del lavoro

RTX is seeking a Principal Systems Administrator based in Woburn, MA to support Windows and Linux environments in a large-scale, on-site DoD setting. You will design, implement, and maintain secure IT infrastructure across classified programs, collaborating with cross-functional teams and ensuring compliance with DoD security requirements.

The role requires interim clearance to start, a DoD secret clearance, and up to 10% travel.

Competenze

• Bachelor’s degree with 5+ years of relevant experience, or an advanced degree with 3+ years of relevant experience.
• Able to obtain a U.S. government issued secret security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance. Must have an DoD interim clearance to start
• Experience administering and securing Windows and RHEL servers
• Experience with VMware virtualization
• Experience with securing system configurations, system hardening
• Experience with scripting

Mansioni

• Support Windows and Linux enterprise environments, design, implementation, maintenance, patching, and troubleshooting of Windows Server, Windows 11, RHEL 7/8/9, and virtualized infrastructure.
• Patching, vulnerability remediation, and compliance activities, including STIG/EVAL STIG implementation, SCAP/ACAS support, log collection, and coordination with Cyber Security teams.
• Design, deploy, and maintain virtual infrastructure using VMware ESXi and vCenter, including VM lifecycle management, host upgrades, performance tuning.
• Engineer and sustain imaging, deployment, and automation solutions, including MECM/SCCM, PXE, Windows imaging, in-place OS upgrades, and scripted deployment.
• Administer and support core Windows services and integrations, including Active Directory, Group Policy, and certificate-based authentication.
• Collaborate across Digital Technology, Engineering, Cyber Security, DevSecOps, Networking, Storage, and Tools teams; work independently with minimal oversight.

Conoscenze

Windows Server

RHEL / Linux

VMware virtualization

Scripting (PowerShell)

Security compliance (STIG/ACAS)

Active Directory

Patch management

DoD/regulatory environments

Formazione

Bachelor’s degree + 5+ years

Advanced degree + 3+ years

Strumenti

MECM/SCCM

PXE boot services

OS imaging

PowerShell automation

Descrizione del lavoro

RTX is seeking a Principal Systems Administrator based in Woburn, MA to support Windows and Linux environments in a large-scale, on-site DoD setting. You will design, implement, and maintain secure IT infrastructure across classified programs, collaborating with cross-functional teams and ensuring compliance with DoD security requirements.

The role requires interim clearance to start, a DoD secret clearance, and up to 10% travel.