FRCS Network Security Engineer – OT & Cyber Defense

Tlingit Haida Tribal Business Corporation; Washington (District of Columbia); On-site; USD 130,000 - 140,000; Full time

Benefits offered by this job

Medical, Dental, Vision

TRICARE Supplemental

401(k) Retirement Plan

Life Insurance

Short-Term Disability

Wellness Seminars

Employee Discounts

Job summary

Tlingit Haida Tribal Business Corporation (THTBC) seeks a FRCS Network Security Engineer at the Washington Navy Yard. You will secure Government-owned FRCS, OT, and IT systems, implement configurations, and monitor cybersecurity events in a DoD-focused environment.

Role requires collaboration with government personnel, vendors, and contractors; travel up to 25% is possible, with a strong emphasis on risk management, accreditation, and operational readiness.

Qualifications

• Bachelor's degree in Computer Science or related field or equivalent experience.
• 4+ years of experience in network engineering, cybersecurity, or control systems.
• Experience with FRCS/OT/IT environments and related systems (BCS, DDC, EMCS, UCS, SCADA).
• DoD 8570/8140 IAT Level II certification required.

Responsibilities

• Establish and maintain FRCS cybersecurity program per UFC 4-010-06.
• Manage and support Government-owned FRCS, OT, and IT systems.
• Troubleshoot and calibrate control system equipment.
• Implement software/hardware changes per government CM.
• Monitor logs and report cybersecurity incidents.
• Coordinate with vendors and contractors for integration and validation.

Skills

FRCS/OT/IT environments

TCP/IP & protocols

Vulnerability management

Windows & Unix/Linux

DoD IAT II cert awareness

Education

Bachelor's degree in CS or related

CCST certification

DoD 8570/8140 IAT II

CISSP/CASP/GIAC preferred

Tools

VMware

YARA

Snort

Suricata

SIEM

Job description

Tlingit Haida Tribal Business Corporation (THTBC) seeks a FRCS Network Security Engineer at the Washington Navy Yard. You will secure Government-owned FRCS, OT, and IT systems, implement configurations, and monitor cybersecurity events in a DoD-focused environment.

Role requires collaboration with government personnel, vendors, and contractors; travel up to 25% is possible, with a strong emphasis on risk management, accreditation, and operational readiness.