Senior Cybersecurity Infrastructure Engineer III

About the role

Working across the globe, V2X builds smart solutions designed to integrate physical and digital infrastructure from base to battlefield. We bring 120 years of successful mission support to improve security, streamline logistics, and enhance readiness. Aligned around a shared purpose, our $3.9B company and 16,000 people work alongside our clients, here and abroad, to tackle their most complex challenges with integrity, respect, responsibility, and professionalism. V2X is seeking a talented Senior Cybersecurity Infrastructure Engineer III to join our Cybersecurity Engineering Team supporting the COBRA DANE radar program on Shemya Island, Alaska. Reporting to the Program Protection Lead (PPL) in Colorado Springs and operating under daily on-site direction from Site Leads, you will serve as the designated site Information System Security Officer (ISSO). In this role, you will lead multi-functional System, Network, and Cyber Engineering tasks to ensure total compliance with Department of Defense (DoD) and Department of the Air Force (DAF) directives.

Responsibilities

• System Administration in support of local unclassified and classified information system enclaves consisting of information technology devices across four domains (Physical/Virtual Servers, Workstations/Thin clients, Enterprise network infrastructure, etc.).
• Serve as the primary on-site ISSO for the facility; review and recommend changes to system policies, plans, and procedures.
• Maintain, patch, and repair legacy Operating Systems (Solaris), Windows, and Linux servers/workstations in physical, standalone, LAN/WAN, and virtualized/hyperconverged environments.
• Establish and maintain directory services (Windows/Linux) with secure configurations.
• Configure and troubleshoot copper cabling and single-mode/multi-mode fiber connectivity.
• Review and recommend changes to Risk Management Framework (RMF) Security Authorization Package (SAP) documentation.
• Verify system hardening to ensure the most current Security Technical Implementation Guides (STIG)/Security Requirements Guides (SRG) are complete.
• Monitor, record, and transmit comprehensive system logs and trouble reports for accuracy and timely submission.
• Manage routine preventive maintenance, track disk space, and adjust environmental controls in electronic operations areas.
• Obtain Operator Certification within six months to perform duties as an Intelligence Operations Center (IOC) Operator during breaks or personnel shortages (training provided on-site).
• Coordinate with outside agencies and site personnel to facilitate regularly scheduled Radar System Maintenance.
• Maintain, inventory, and manage secure storage containers for COMSEC materials (Secret, Secure Voice, and associated Cryptographic equipment).
• Sanitize and destroy magnetic media, Solid-State Drives (SSD), and optical media using on-site degaussers and shredders in accordance with DoD and DAF standards.
• Perform other duties as assigned by Site Leads.

Requirements

• Physical Capabilities: Ability to lift and carry up to 50 lbs. individually, and team-l