Network Security Engineer (Facility Related Control Systems)

Subsidiary: KIRA Services

Job Title: Security Network Engineer (Facility Related Control Systems)

Work Location: Guam

Labor Category: Exempt

Clearance Level: Secret

Pay Rate: $110,000 – $130,000 DOE

At Tlingit Haida Tribal Business Corporation (THTBC), your work goes beyond the job description—it becomes part of a purpose-driven legacy. Our continuous commitment to growth directly contributes to the strength, resilience, and future of the communities we support. Our growth fuels programs, services, and lasting value for the Tribe, making every success a shared one.

For over 35 years THTBC and its subsidiaries has delivered essential services to federal clients across the globe. Whether supporting logistics, information technology, cyber security, or facilities operations, we are united by a shared mission: to create meaningful economic opportunity and growth of the Tlingit & Haida Tribes of Alaska.

Together We Grow – One Mission, One Team – With a Commitment to Serve

Scope of Work:

The primary purpose of this position manages and oversees government-owned control systems—including networked, isolated, and standalone environments. This role requires expertise in building controls, system integration, networking, and cybersecurity. The engineer collaborates with government teams and contractors to ensure systems are secure, optimized, and fully operational. Certification and hands-on experience with control technologies are essential.

Responsibilities:

• Operate, monitor, and maintain government-owned control systems (e.g., BCS, DDC, EMCS, SCADA, UCS) and emerging technologies.
• Support the design, integration, and cybersecurity compliance of Facility-Related Control Systems (FRCS), OT, and IT systems.
• Implement and maintain cybersecurity measures, including IAVM compliance, vulnerability assessments, and incident response.
• Manage system configurations, updates, and documentation in line with Government Configuration Management and cybersecurity guidance.
• Ensure proper training and certification for personnel working on systems like JCI METASYS.
• Coordinate with vendors/contractors for system integration, installation, and certification.
• Utilize and maintain SIEM tools (e.g., Splunk, QRadar) and detection systems (e.g., IDS/IPS, YARA, Snort).
• Perform troubleshooting, diagnostics, and repairs within defined response times.
• Support software/hardware updates and adjustments to control systems, ensuring safety, security, and compliance.
• Complete required training and follow all safety, security, and company protocols.
• Perform other duties as assigned.

Requirements:

• CompTIA Sec+ CE or a BS degree in Information Technology, Cybersecurity, Data Science, Information Systems, or Computer Science.
• Strong knowledge of SCADA components, embedded systems, and control technologies (e.g., PLCs, DCS, OT).
• Understanding of control system risks, vulnerabilities, and security best practices.
• Experience securing control system protocols (e.g., TCP/IP, SSL/TLS, MODBUS, DNP3, PROFINET, GOOSE).
• Ability to design compensating security controls for non-compliant or legacy systems.
• Familiarity with performance and uptime requirements in control system environments.
• Skilled in identifying and analyzing abnormal system behavior based on mission-critical operations.
• Obtain and Maintain Operating System/Computing Environment (OS/CE) certificate of training, as dictated by Command CWF-PM.
• Must possess and maintain a valid state driver’s license and a safe driving record, in accordance with company policy, to operate vehicles or equipment as required for the position.
• Must be able to work on-call, alternate, and extended shift schedules when necessary to meet the mission requirements, including weekends and holidays.

All candidates must successfully complete pre-employment screening, which may include but is not limited to a criminal background check, motor vehicle record review, and a 5-panel drug test, in accordance with company policy and applicable laws.

Benefits:

We offer a flexible benefits package including medical, dental, and vision plans, TRICARE Supplemental, critical illness coverage, employee discounts, wellness seminars, company-paid life and short-term disability insurance, optional long-term disability, paid leave, a 401(k) plan, and identity theft protection to support your health and financial well-being. For represented positions, the benefits and leave offered will be as defined under the applicable Collective Bargaining Agreement.

Equal Employment Opportunity:

We are proud to be an equal opportunity employer and comply with all applicable federal, state, and local employment laws. All applicants will be considered for employment without regard to race, color, religion, creed, national origin, gender, gender identity, age, marital status, sexual orientation, veteran status, disability, pregnancy, parental status, or any other characteristic protected by law.

Reasonable Accommodation:

If you have a disability or medical condition and need reasonable accommodation, please inform the designated recruiter during the hiring process.