Sr. Systems Engineer – Infra/Ops with Security Clearance

Location: On Site Collegeville, PA Duration: 3+ year contract Benefits: https://bhsg.com/assets/files/2026-Contractor-Benefit-Guide.pdf Seeking a Systems Engineer-IT to support IT infrastructure, systems administration, networking, virtualization, and automation efforts within a classified environment. This role will support both Windows and Linux environments, maintain critical infrastructure, automate administration tasks, and ensure secure, reliable operations across development and operational systems. Responsibilities

• Administer and maintain Windows and Linux server environments
• Support virtualization platforms including OpenStack, VMware, and Hyper-V
• Automate system administration, deployment, and maintenance activities using scripting and automation tools
• Perform system patching, security hardening, and configuration management
• Manage Active Directory, Group Policy, and user access
• Support network infrastructure and troubleshoot connectivity issues
• Design and implement new infrastructure capabilities
• Maintain system uptime, performance, and operational readiness
• Work within Agile/Scrum teams supporting mission-critical programs Must Have
• Active Top Secret Clearance with ability to obtain and maintain SCI
• Active DoD 8570 Certification (Security+, CISSP, etc.)
• 3+ years of IT Administration experience
• Experience supporting Windows 11 and Windows Server 2022
• Experience supporting Red Hat Enterprise Linux (RHEL)
• Experience with Active Directory and Group Policy
• Experience with IT security hardening and compliance
• Experience managing virtualization platforms (VMware, OpenStack, Hyper-V)
• Scripting experience with Bash, PowerShell, Python, or similar