Lead Tier II System Administrator, RDT&E Security

Resource Management Concepts, Inc.; Crane (IN); On-site; USD 80,000 - 120,000; Full time

Job summary

Resource Management Concepts, Inc. (RMC) is seeking a Sr. System Administrator - Tier II Lead to support RDT&E environments at NSWC Crane, IN, with responsibilities for Tier II oversight, cybersecurity compliance, and system administration.

The role requires 7+ years in IT, Security+ or CISSP/CASP, active DoD clearance to start, and strong collaboration with cross-functional teams; travel may be required.

Qualifications

• 7+ years IT experience in workstation configuration, deployment, operation and maintenance of Microsoft OS
• 5+ years experience in Microsoft Active Directory
• Security+ or CISSP/CASP equivalent required
• Interim DoD Secret or higher clearance to start
• Excellent communication and problem-solving skills

Responsibilities

• Provide Lead support to Tier II System Admins and oversee Tier II tasks
• Respond to tickets and on-site service calls within 60 minutes
• Generate team metrics and status reports
• Mentor new team members and staff
• Ensure STIG compliance and cybersecurity controls are implemented
• Perform software installation for security enhancements
• Support documentation and data removal per DoD policy
• Manage NSWC Crane network workstations and VDI devices
• Plan hardware OS and software installations
• Maintain system availability, performance, and recoverability
• Provide Lead support for Telecommunications / Video Teleconferencing functions

Skills

Security+ / SecurityX

CISSP

CASP

IAT-2 / IAT-3

DoD clearance

Team leadership

Windows Server

Active Directory

Tools

NSWC Crane networks

Job description

Resource Management Concepts, Inc. (RMC) is seeking a Sr. System Administrator - Tier II Lead to support RDT&E environments at NSWC Crane, IN, with responsibilities for Tier II oversight, cybersecurity compliance, and system administration.

The role requires 7+ years in IT, Security+ or CISSP/CASP, active DoD clearance to start, and strong collaboration with cross-functional teams; travel may be required.