RRC INTERNATIONAL LLC

Role Description RRC is seeking a talented Structural Engineer I to help us build the future of both U.S. and Canada energy production from both remote work locations and any one of our U.S. or Canadian office locations. This is an opportunity to work at the forefront of the evolving energy production landscape. Core Values - Client Satisfaction – understands the goal of always exceeding our client’s expectations - Employee Happiness – able to work well with others, communicate clearly with coworkers, promote a positive work environment, and mediate conflicts between team members - Quality Work - able to take ownership, work independently, prioritize workload, and deliver quality results on time while working on multiple projects simultaneously - Above and Beyond - versatile, flexible, able to anticipate the needs of the company, take the initiative, and willing to go out of your way to assist others Essential Duties and Responsibilities - Take directions from more senior-level engineers to assist with design related tasks while gaining experience and learning the skills necessary to carry out successful projects. - Review project-related design documents, such as fabrication shop drawings, for completion and errors. - Help model various structures using finite element modeling to be used for design. - Review various design codes to apply the appropriate design standards. - Perform value engineering design analyses to determine the most cost-competitive design. - Project site-visits to inspect construction quality are possible on occasion. - Interest in using several different structural design codes including IBC, ACI, ASCE 7, AISC, etc. - AutoCAD and/or finite element analysis experience is preferred. - Must be willing to travel to project locations for short durations (typically one to two days per trip) around the U.S. at least a few times per year. - Must have the ability to walk on and inspect structural reinforcement. Qualifications - B.S. or M.S. (or M.E.) in Civil Engineering with a structural emphasis. - 0 to 4 years of engineering experience. - Successful completion of the F.E. exam (Engineer in Training (E.I.T.) registration) is required with the goal of pursuing professional licensure once the required experience has been acquired. - Prior experience within the energy industry is preferred but not required. - An interest in reinforced concrete is preferred. - Well versed in Microsoft Excel and Word. Benefits - Flexible work hours to accommodate work-life balance. - Health, dental, and vision insurance. - 401k matching. - Bonus eligibility. - Tuition reimbursement for certain pre-approved education pursuits.

Role Description RRC is seeking a talented Substation Designer (Physical) P&C to help us build the future of both U.S. and Canada energy production from both remote work locations and any one of our U.S. or Canadian office locations. This is an opportunity to work at the forefront of the evolving energy production landscape. Core Values - Client Satisfaction – understands the goal of always exceeding our client’s expectations - Employee Happiness – able to work well with others, communicate clearly with coworkers, promote a positive work environment, and mediate conflicts between team members - Quality Work - able to take ownership, work independently, prioritize workload, and deliver quality results on time while working on multiple projects simultaneously - Above and Beyond - versatile, flexible, able to anticipate the needs of the company, take the initiative, and willing to go out of your way to assist others Essential Duties and Responsibilities - Complete substation (Air & GIS) switchyard design packages encompassing operating single line diagrams, layouts, sections, bus calculation/selections, ground grid, cable tray/trench/duct bank, lighting, lightning protection, prefabricated control building layouts, AC/DC station service supply, voltage drop, conduit/cable tray fill, bill of materials, etc. - Complete substation protection and control design packages including single line diagrams, three-line diagrams, schematics, wiring diagrams, panel layouts, etc. - Complete renewable energy collector system design packages such as medium voltage systems with switchgear, transformers, AC/DC inverters and power cables, AC/DC distribution systems, PV plants, battery energy storage systems, and wind turbines for both wind and solar projects - Interface with internal and external team members including electrical engineers, electrical designers, drafters, project managers, and take ownership of the project to meet and exceed client expectations. - Support development of standards, optimizations, and processes and provide execution plans with strong follow-through Qualifications - Minimum of diploma or bachelor's degree in drafting / electrical design - 5+ years related experience in AutoCAD, MicroStation, Civil3D, and/or AutoCAD Map3D in power delivery (transmission and distribution systems for utilities or industrial), renewable energy, or power generation - Strong CAD skills with experience utilizing layers, blocks, XREFs, coordinate systems, annotations, and dimensioning while abiding by company and industry drafting standards - Must be authorized for full-time work in Canada - Ability to work on multi-discipline projects - Excellent time management and organization skills - Excellent computer skills; proficient in MS Word, Excel, Outlook with advanced MS Office skills - Excellent communication and interpersonal skills including the ability to work cross-functionally to understand requirements, present alternatives, and make recommendations - Ability to collaborate within a team environment - Self-motivated and work with minimal guidance - 3D Modeling experience a plus - Experience with PVcase, PVCAD a plus - Knowledge of renewable energy industry relating to utility scale wind and solar projects, such as MV power systems and AC/DC distribution system a plus - Experience with Battery Energy Storage Systems a plus - Understanding of applicable industry codes and standards including the ANSI/IEEE, NESC, NEC, CSA a plus - Manufacturer experience of power transformer, circuit breaker, AIS/GIS switchgear, AC/DC inverter, etc. a plus Benefits - Flexible work hours to accommodate work-life balance. - Health, dental, and vision insurance - 401k matching - Bonus eligibility - Tuition reimbursement for certain pre-approved education pursuits - RRSP matching (Canada), 401k matching (US)

Role Description RRC is seeking a talented Electrical Engineer III - BESS to help us build the future of both U.S. and Canada energy production from both remote work locations and any one of our U.S. or Canadian office locations. This is an opportunity to work at the forefront of the evolving energy production landscape. RRC CORE VALUES - Client Satisfaction – understands the goal of always exceeding our client’s expectations - Employee Happiness – able to work well with others, communicate clearly with coworkers, promote a positive work environment, and mediate conflicts between team members - Quality Work - able to take ownership, work independently, prioritize workload, and deliver quality results on time while working on multiple projects simultaneously - Above and Beyond - versatile, flexible, able to anticipate the needs of the company, take the initiative, and willing to go out of your way to assist others ESSENTIAL DUTIES AND RESPONSIBILITIES - Lead the design and development of Battery Energy Storage Systems (BESS), including DC systems, medium voltage infrastructure, switchgear, and distribution systems - Perform and oversee system studies, including load flow, short circuit, ampacity, and loss analysis - Manage and coordinate engineering tasks across multiple projects, ensuring that projects are within scope, schedule, and budget - Serve as a point of contact for clients, interpreting needs and delivering engineering solutions - Review and approve manufacturer equipment drawings and technical submittals - Ensure compliance with applicable codes, standards, QA/QC procedures, and project specifications - Perform quality control and quality checking on project deliverables, including drawings and studies - Identify design risks and implement corrective actions - Coordinate with project managers, BESS leadership, and multi-disciplinary teams to ensure successful project delivery - Contribute to the development and refinement of engineering standards and best practices - Work with team on changing trends in technology Qualifications - Bachelor’s Degree in Electrical Engineering, Renewable Energy Engineering, or related field - Master’s Degree in Engineering with a renewable energy focus preferred - 5+ years of experience in BESS, renewable energy, distribution, or medium voltage power systems - Professional Engineer (P. Eng) license or ability to obtain - Experience designing medium and low voltage cabling systems - Knowledge of switchgear, switchboards, panelboards, breakers, and protection systems - Experience with battery container systems, EMS and BMS - Experience designing inverter / PCS (Power Conversion System) equipment - Strong familiarity with applicable industry codes and standards (IEEE, NESC, NEC, NFPA) - Experience performing system studies using software such as CYME, ETAP, or similar - Experience with modeling tools such as HOMER, Energy Toolbase, ESWare, or similar - Experience with solar (PV) and wind systems preferred - Construction or field experience preferred - Experience with BESS interconnections to transmission, distribution, substations, and renewable generation facilities preferred Benefits - Flexible work hours to accommodate work-life balance. - Health, dental, and vision insurance - Bonus eligibility - Tuition reimbursement for certain pre-approved education pursuits - RRSP matching (Canada), 401k matching (US)

Role Description RRC is seeking a talented Electrical Engineer III – Substation P&C to help us build the future of both U.S. and Canada energy production from both remote work locations and any one of our U.S. or Canadian office locations. This is an opportunity to work at the forefront of the evolving energy production landscape. Core Values - Client Satisfaction – understands the goal of always exceeding our client’s expectations - Employee Happiness – able to work well with others, communicate clearly with coworkers, promote a positive work environment, and mediate conflicts between team members - Quality Work - able to take ownership, work independently, prioritize workload, and deliver quality results on time while working on multiple projects simultaneously - Above and Beyond - versatile, flexible, able to anticipate the needs of the company, take the initiative, and willing to go out of your way to assist others Essential Duties and Responsibilities - Support the engineering and design of high-voltage substation Protection & Control systems for AIS and GIS substations - Prepare and Review protection and control design drawings including single lines, three lines, DC schematics, communication schematics and wiring - Prepare and review engineering deliverables - Ensure work complies with applicable industry standards including IEEE, NERC, NEC, NESC, and client-specific requirements - Support project planning and execution by contributing to schedules, deliverables, and technical coordination - Develop relay settings and protection philosophy - Provide detailed QA/QC for P&C design packages - Provide training to junior P&C engineer and designers - Attending FAT, inspections, and provide site support as needed - Assist with utility coordination and interconnection processes for renewable energy projects including solar, wind, and battery energy storage systems Qualifications - Bachelor’s degree in Electrical Engineering, Renewable Energy Engineering, or related field required - Professional Engineer (P. Eng) license preferred or ability to obtain - 5+ years of experience in power system engineering, substation protection and controls, transmission planning, or renewable energy integration - Experience with high-voltage substation P&C design including relays, batteries, chargers, SCADA interfaces, and control panels - Familiarity with power system analysis software such as PSSE, ETAP, ASPEN, SKM, or similar tools - Experience performing power system studies including load flow, short circuit, protection coordination, and arc flash analysis - Working knowledge of industry standards including IEEE, NERC, NEC, and NESC - Experience supporting utility coordination and interconnection processes for energy projects preferred - Experience with networking devices and communication configuration - Experience with ASPEN - Experience with relay settings - Ability to manage technical deliverables while supporting project schedules and deadlines - Strong written and verbal communication skills for collaboration and technical documentation - Proficiency in Microsoft Office applications including Word, Excel, and Outlook Benefits - Flexible work hours to accommodate work-life balance - Health, dental, and vision insurance - Bonus eligibility - Tuition reimbursement for certain pre-approved education pursuits - RRSP matching (Canada), 401k matching (US) Company Description RRC is a multi-disciplinary engineering firm that specializes in energy projects, particularly renewable energy, throughout the United States. Founded in 2007, RRC provides a culture where employees are valued while contributing to meaningful projects.

Role Description RRC is seeking a talented Electrical Engineer I - BESS to build the future of both U.S. and Canada energy production from both remote work locations and any one of our U.S. or Canadian office locations. This is an opportunity to work at the forefront of the evolving energy production landscape. Core Values - Client Satisfaction – understands the goal of always exceeding our client’s expectations - Employee Happiness – able to work well with others, communicate clearly with coworkers, promote a positive work environment, and mediate conflicts between team members - Quality Work - able to take ownership, work independently, prioritize workload, and deliver quality results on time while working on multiple projects simultaneously - Above and Beyond - versatile, flexible, able to anticipate the needs of the company, take the initiative, and willing to go out of your way to assist others Essential Duties and Responsibilities - Assist in the design and engineering of Battery Energy Storage Systems, DC systems and MV power systems such as switchgear and distribution equipment. - Support the preparation and execution of system studies including ampacity, load flow, short circuit analysis, and loss studies. - Work with project teams to support the preparation, scheduling, coordination, and monitoring of engineering project activities. - Assist in interpreting client needs and project requirements and translating them into engineering solutions. - Review manufacturer equipment drawings and technical specifications. - Ensure compliance with applicable codes, standards, and quality assurance policies. - Assist in performing quality control checks on engineering deliverables including drawings, calculations, and studies. - Support review of engineering deliverables and assist in implementing corrective actions when required. - Coordinate with designers and drafters to ensure drawings meet engineering requirements. - Work with team on changing trends in technology. Qualifications - Bachelor’s Degree in Electrical Engineering, Renewable Engineering, or related field. - 0-2+ years of experience in battery energy storage systems, renewable energy, distribution systems, or MV power systems. - Engineer in Training (EIT) certification or ability to obtain preferred. - Basic understanding of medium- and low-voltage systems. - Familiarity with switchgear, switchboards, panelboards, breakers, and protection devices. - Experience in the utility scale renewable energy industry and/or utility scale power delivery is a plus. - Must be authorized for full-time work in Canada or the United States. - Basic understanding of relevant codes and standards including IEEE, NEC, NESC, and NFPA. - Strong organizational, time management, and multitasking skills. - Ability to work collaboratively in a team-oriented environment. - Strong written and verbal communication skills. - Proficiency with Microsoft Word, Excel, and Outlook. Benefits - Flexible work hours to accommodate work-life balance. - Health, dental, and vision insurance. - 401k matching. - Bonus eligibility. - Tuition reimbursement for certain pre-approved education pursuits. - RRSP matching (Canada), 401k matching (US).

Role Description RRC is seeking a talented ​Electrical Engineer II - BESS​ to help us build the future of both U.S. and Canada energy production from both remote work locations and any one of our U.S. or Canadian office locations. This is an opportunity to work at the forefront of the evolving energy production landscape. RRC CORE VALUES - Client Satisfaction – understands the goal of always exceeding our client’s expectations - Employee Happiness – able to work well with others, communicate clearly with coworkers, promote a positive work environment, and mediate conflicts between team members - Quality Work - able to take ownership, work independently, prioritize workload, and deliver quality results on time while working on multiple projects simultaneously - Above and Beyond - versatile, flexible, able to anticipate the needs of the company, take the initiative, and willing to go out of your way to assist others ESSENTIAL DUTIES AND RESPONSIBILITIES - Work with the team to design Battery Energy Storage Systems, DC and medium voltage systems including switchgear and distribution systems - Work with the team to review or perform system studies such as ampacity, load flow, short circuit analysis and loss study - Work with project team to prepare, schedule, coordinate, and monitor the design, analysis, and progress of engineering projects - Interact with clients to interpret their needs and requirements - Review manufacturer equipment drawings - Monitor compliance to applicable codes, practices, QA/QC policies, performance standards, and specifications - Perform quality control and quality checking on project deliverables, including drawings and studies - Review engineering deliverables and initiate appropriate corrective actions - Direct designers and drafters on drawing requirements - Coordinate and communicate effectively with BESS Manager, Project Manager and multi-discipline participants to provide assistance and technical support - Support development of standards, optimizations, and processes - Work with team on changing trends in technology Qualifications - Minimum of Bachelors Degree in Electrical Engineering or Renewable Engineering - Master’s Degree in Electrical Engineering or Renewable Engineering preferred - 3+ years experience in BESS, renewable energy, distribution, or MV power systems - Engineer in Training (EIT) certification, with ability to obtain P. Eng license in the future - Experience designing medium and low voltage cabling systems - Experience designing with switchgears, switchboards, panelboards, breaker and other protection devices - Exposure to different battery container systems, EMS and BMS - Exposure to and experience designing with different Inverter / PCS (power conversion system) equipment - Familiarity with codes and standards including the IEEE, NESC, NEC, NFPA - Ability to organize, schedule, prioritize, and multi-task in a dynamic environment - Ability to collaborate within a team environment - Ability to efficiently communicate and report at all internal and external levels - Proficient in MS Word, Excel, and Outlook - Experience with system studies in software such as CYME, ETAP or related software a plus - Experience with HOMER Energy Toolbase, ESWare or similar modeling software is a plus - Experience with PV and Wind systems is a plus - Construction experience a plus - Experience working with BESS connections to existing Transmission, Distribution, substations and/or Solar and Wind projects and regulations a plus Benefits - Flexible work hours to accommodate work-life balance - Health, dental, and vision insurance - Bonus eligibility - Tuition reimbursement for certain pre-approved education pursuits - RRSP matching (Canada), 401k matching (US) Company Description RRC is a multi-disciplinary engineering firm that specializes in energy projects, particularly renewable energy, throughout the United States. Founded in 2007, RRC provides a culture where employees are valued while contributing to meaningful projects.

Role Description RRC is seeking a talented Electrical Engineer III - BESS to help us build the future of both U.S. and Canada energy production from both remote work locations and any one of our U.S. or Canadian office locations. This is an opportunity to work at the forefront of the evolving energy production landscape. Core Values - Client Satisfaction – understands the goal of always exceeding our client’s expectations - Employee Happiness – able to work well with others, communicate clearly with coworkers, promote a positive work environment, and mediate conflicts between team members - Quality Work - able to take ownership, work independently, prioritize workload, and deliver quality results on time while working on multiple projects simultaneously - Above and Beyond - versatile, flexible, able to anticipate the needs of the company, take the initiative, and willing to go out of your way to assist others Essential Duties and Responsibilities - Lead the design and development of Battery Energy Storage Systems (BESS), including DC systems, medium voltage infrastructure, switchgear, and distribution systems - Perform and oversee system studies, including load flow, short circuit, ampacity, and loss analysis - Manage and coordinate engineering tasks across multiple projects, ensuring that projects are within scope, schedule, and budget - Serve as a point of contact for clients, interpreting needs and delivering engineering solutions - Review and approve manufacturer equipment drawings and technical submittals - Ensure compliance with applicable codes, standards, QA/QC procedures, and project specifications - Perform quality control and quality checking on project deliverables, including drawings and studies - Identify design risks and implement corrective actions - Coordinate with project managers, BESS leadership, and multi-disciplinary teams to ensure successful project delivery - Contribute to the development and refinement of engineering standards and best practices - Work with team on changing trends in technology Qualifications - Bachelor’s Degree in Electrical Engineering, Renewable Energy Engineering, or related field - Master’s Degree in Engineering with a renewable energy focus preferred - 5+ years of experience in BESS, renewable energy, distribution, or medium voltage power systems - Professional Engineer (P. Eng) license or ability to obtain - Experience designing medium and low voltage cabling systems - Knowledge of switchgear, switchboards, panelboards, breakers, and protection systems - Experience with battery container systems, EMS and BMS - Experience designing inverter / PCS (Power Conversion System) equipment - Strong familiarity with applicable industry codes and standards (IEEE, NESC, NEC, NFPA) - Experience performing system studies using software such as CYME, ETAP, or similar - Experience with modeling tools such as HOMER, Energy Toolbase, ESWare, or similar - Experience with solar (PV) and wind systems preferred - Construction or field experience preferred - Experience with BESS interconnections to transmission, distribution, substations, and renewable generation facilities preferred Benefits - Flexible work hours to accommodate work-life balance - Health, dental, and vision insurance - Bonus eligibility - Tuition reimbursement for certain pre-approved education pursuits - RRSP matching (Canada), 401k matching (US)

Role Description RRC is seeking a talented SCADA Project Manager to help us build the future of both U.S. and Canada energy production from both remote work locations and any one of our U.S. or Canadian office locations. - Provide SCADA engineering expertise and project execution on wind, battery, solar and PV + Storage power systems. - Coordinate with EPC/Owner SCADA engineering design, development, implementation, and commissioning phases of each project. - Work with EPC clients/Owner to deliver procurement and deployment plans, timelines, and costs. - Work with and manage clients to ensure requirements/scope and expectations are clear. - Manage the project schedule and budget closely. - Maintain detailed project schedule for all SCADA related tasks and drive the internal and external parties to meet the schedule. - Schedule and run the recurring project meetings internally and with clients with appropriate agenda. - Be mindful of possible scope creeps/gaps and update the budget and scope with client as needed. - Manage IT consultants and subcontractors for network security deliverables, testing, budgets, and system completion. - Coordinate project site TELCO installation, scheduling and manage schedules and owner’s expectation. - Deploy SCADA solutions and submittal according to timelines and budget. - Coordinate with substation subcontractor on substation devices, communication hardware using standard SCADA protocols. - Work closely with the client’s team, as well as RRC SCADA team, and project engineer to warranty a quality system is installed and tested to design specifications. - Ensure that SCADA systems have been installed per project requirements and tested to meet QSE, CAISO, Utility, and regional reliability council requirements. Qualifications - BS degree in Electrical, Mechanical or Computer Science Engineering. - Minimum 5 or more years of proven utility or industrial SCADA project management experience. - Ability to communicate complex SCADA and controls concepts to non-domain experts in a collaborative fashion. - Must have working knowledge of the renewable energy industry and projects. - Familiarity with and able to stay current on SCADA regulations and standards. - Extensive management experience on SCADA projects and well-versed in SCADA integration life cycles. - Demonstrated experience in SCADA design and execution in the power and renewable energy sectors. - Working experience with SCADA software programming, SCADA historians, MS SQL servers (a plus). - Working experience with Wonderware or Inductive Automation Ignition 7.x or 8.x software (a plus). - Experience with communication protocols for base-level devices: Modbus, Modbus TCP, OPC, DNP3, SELFast, IEC 61850, ICCP… etc. - Working experience with automation control systems: RTAC programming, Rockwell PLC and Control Logix programming (a plus). - Experience with BESS EMS system (a plus). - Experience with Power Utility scale SCADA system development and design. - Travel 10%. Benefits - Flexible work hours to accommodate work-life balance. - Health, dental, and vision insurance. - 401k matching. - Bonus eligibility. - Tuition reimbursement for certain pre-approved education pursuits. - RRSP matching (Canada), 401k matching (US).