• Power your future with Qualus in our Field Engineering department as a Relay Field Technician III. • The Relay Field Technician III is responsible for execution of commissioning and testing of protection & control schemes and systems for customers’ electric utility substation and plant location, including but not limited to the range of Intelligent Electronic Devices (IED). • Such schemes and systems are commonly applied to protect, monitor, and control utility distribution, transmission, and power plant assets. • The systems and schemes include SCADA systems and the communications media between IEDs, whether considered a “relay”, meter, Remote Terminal Unit (RTU), Digital Fault Recorder/Transient Recorder (DFR), or interfacing with an IEC-61850 or other multifunction media converter or intelligent logic device. • Red-lines design documents throughout the drawing set (Single Line, AC/DC Elementary, Wiring, Panel Arrangement, and Bill of Material/Material List) • Performs End-To-End testing • Performs IED testing, both manually and with operating automated test sets (such as the Doble 6150, Omicron, Manta) for protection & control schemes. • Identifies common risks associated with testing and commissioning those schemes and systems. • Develops test plans, risk assessments, and practical application of basic protection & control systems and schemes • Analyzes scope and drawing interpretations to create comprehensive functional guidelines and risk assessments • Leads people and tasks within a larger project, or provide technical and people leadership on projects with well-defined scopes of work • Performs weekly site safety inspections • Leads the application of HP with the approval of the Project Lead • Supports Company and Customer policies and procedures.

• Calibrates, installs, maintains, and repairs protective relays and associated equipment to ensure the efficient, safe, reliable operation of the electric grid. • Maintain, install, repair, and troubleshoot complex control systems, protective relay systems (microprocessor and electro-mechanical); substation and electric utility protection systems; station automation and supervisory control and data acquisition (SCADA) systems. • Interprets project-level scope of work and effectively plans commissioning and resource scheduling and provides team leadership for completing test activities efficiently, on time and without service interruptions, adhering to all established safety protocol. • Interprets substation drawings (e.g., single line drawings, AC and DC schematics, panel wiring diagrams, and panel layout drawings). • Writing procedures and/or test plans in support of maintenance and construction activities including development of isolation plans and functional guidelines. • Testing, including (without limitation): reading/verifying all voltage and current inputs to relays; verifying all metering (local and SCADA); calibrating all relays; trip testing (local and SCADA); verifying all alarms (local and SCADA); verifying all function switches, etc. • Leading and performing routine troubleshooting and repair of substation relaying and control equipment. • Commission new substations, power equipment, relaying (electro-mechanical, solid state and microprocessor), pilot channel equipment (power line carrier, pilot wire, transfer, transfer trip, fiber optic, CVT’s, line tuners, line traps, etc.), controls and communications equipment. • Providing Project Technical Support to Field Service personnel. • Providing technical mentorship to junior level field service personnel. Is considered a subject matter expert in the area of protective relaying in the field. • Serve as a technical lead for small project teams.

• Perform testing/routine maintenance of Transmission and Distribution substation power equipment • Reading and properly interpreting substation drawings • Support in writing procedures and/or test plans • Testing including verifying voltage and current inputs to relays, verifying metering, calibrating relays • Performing routine troubleshooting and repair of substation relaying and control equipment • Commission new substations and power equipment • Planning, scheduling, and completing test activities efficiently • Providing Project Technical Support to Field Service personnel

• Inspect and maintain air-conditioning and HVAC systems to ensure efficient operation • Diagnosing and repairing mechanical and electrical malfunctions in heating and cooling units • Install, replace, and calibrate HVAC equipment, including thermostatic controls and liquid lines • Service refrigeration equipment including refrigerators, ice machines, gas packs, and heat pumps • Maintain chilled and hot water supply systems and adjust internal control systems • Assemble and install metal ductwork and assist in HVAC system planning and design • Ensure compliance with City, State, and EPA regulations by maintaining detailed maintenance records • Identify and mitigate risks to maintain a safe working environment • Collaborate with management to support safety and operational standards