Senior ICS/SCADA Engineer — OT & Automation

Chugach Alaska Corporation; Kodiak (AK); On-site; USD 110,000 - 150,000; Full time

Job summary

Chugach Government Solutions is seeking an Industrial Control Systems (ICS) / SCADA Specialist located in Kodiak, Alaska, to lead hands-on maintenance, troubleshooting, and modernization of critical OT and FRCS systems across base facilities.

The role focuses on upgrading legacy controllers, maintaining SCADA/HMI environments, and integrating disparate building automation systems while coordinating with facility engineers and contractors.

Qualifications

• Must be a U.S. citizen.
• Secret clearance or higher preferred.
• Minimum of 8 years of ICS/SCADA/OT experience.
• Strong knowledge of BACnet, Modbus, and DNP3.
• Experience with Windows Server 2016, Linux, VMware vCenter and Hyper-V.
• Cyber/DoD security familiarity preferred.
• Bachelor’s/Associate degree in Engineering or related field; military/industry training acceptable.
• Excellent oral and written communication skills.
• Up to 20% CONUS/OCONUS travel.
• Valid state driver’s license; pass background and drug screen.

Responsibilities

• Lead upgrades and replacement of legacy controllers, RTUs, and field devices.
• Maintain and modernize FRCS/OT infrastructure.
• Manage SCADA environments and HMIs for critical infrastructure.
• Integrate building automation and HVAC systems into centralized platforms.
• Configure industrial protocols (BACnet, Modbus, DNP3) for reliable communications.
• Coordinate with facility engineers and contractors on installs and testing.
• Troubleshoot OT/ICS environments including sensors, MCCs, wiring, and control gear.
• Maintain technical docs: schematics, P&IDs, network diagrams, and process narratives.
• Provide technical support during outages and modernization efforts.
• Perform other duties as assigned.

Skills

Teamwork

ICS/SCADA knowledge

Communication skills

Travel readiness

Background in DoD security concepts

Education

Engineering/Automation/Electronics degree

Tools

Windows Server 2016

Linux

VMware vCenter

Hyper-V

Job description

Chugach Government Solutions is seeking an Industrial Control Systems (ICS) / SCADA Specialist located in Kodiak, Alaska, to lead hands-on maintenance, troubleshooting, and modernization of critical OT and FRCS systems across base facilities.

The role focuses on upgrading legacy controllers, maintaining SCADA/HMI environments, and integrating disparate building automation systems while coordinating with facility engineers and contractors.