Role Description We’re looking for a Senior Electrical Consultant Engineer to join our Consultancy & Professional Services (CAPS) team, supporting critical infrastructure projects across data centres and high-performance environments. This is a fantastic opportunity to work on end-to-end engineering projects - from feasibility and design through to commissioning - while collaborating with multidisciplinary teams and high-profile clients. - Lead and deliver electrical design and consultancy across critical facilities projects - Support projects from concept through to commissioning and handover - Engage with clients through technical workshops, presentations, and reporting - Develop specifications for LV/HV systems, UPS, standby power, lighting, and building services - Collaborate across engineering disciplines to deliver high-quality, compliant solutions - Contribute to team development, mentoring, and continuous improvement Qualifications - Strong experience in electrical building services design including critical environments - Data centres experience is desirable - Knowledge of LV/HV systems, power distribution, and electrical infrastructure - Comfortable working in client-facing and project leadership roles - Experience using tools such as Amtech, Dialux (or similar) is preferred - Proactive, collaborative, and able to manage multiple projects simultaneously Benefits - Work on high-impact, complex data centre projects - Be part of a growing, innovative consultancy team - Opportunity to influence design, delivery, and client relationships - Hybrid working with international project exposure - Generous annual leave allowance - Private medical cover - Health cash plan - Life assurance - Pension and other flexible benefits

Role Description As an Electrical Controls Engineer at Interstates, you’ll play a key role in developing and executing detailed, constructable control system designs for a diverse array of projects. You’ll collaborate with multidisciplinary teams, mentor peers, and build client relationships, ensuring that all deliverables meet the highest standards of quality, safety, and compliance. This opportunity is open to engineers at various levels, with growth potential across the organization. Core Responsibilities Consistent for All Levels: - Lead and execute project designs: Develop and oversee designs from concept through completion, ensuring technical accuracy, constructability, and alignment with project goals. - Collaborate cross-functionally: Coordinate with internal teams, field staff, panel shop, clients, vendors, utilities, and regulators to ensure project alignment and clarity. - Facilitate site visits: Plan, conduct, and process site information to inform the design process or collaborate on commissioning and troubleshooting of control systems. - Delegate and manage work: Assign and track team member responsibilities, supporting on-time delivery and strong teamwork. - Client engagement: Build and maintain strong professional relationships with clients, prioritizing clear communication and feedback. - Mentorship and training: Mentor and support team members, fostering development and the sharing of best practices. - Ensure quality and standards: Uphold company, industry, and regulatory standards, including NEC, in all deliverables; participate in reviews and continuous improvement. - Leverage engineering software and EPLAN tools: Create, review, and update documentation using drafting and design tools, including EPLAN. - Maintain standards and SOPs: Maintain and update EPLAN standards, workflows, and SOPs by reviewing best practices and collaborating with design teams. - Train and develop the team: Train team members on new standards and procedures in coordination with the EPLAN team and other project leaders. - Support team growth: Coordinate with leaders to develop the team’s EPLAN skillset and assist in building examples of Interstates’ EPLAN capabilities. Qualifications - Bachelor’s degree in Electrical Engineering or a closely related field from an ABET-accredited institution. - 2–8 years of relevant engineering experience, or a combination of education and hands-on work demonstrating required skills. - Engineer-in-Training (EIT) or FE certification; eligibility for or attainment of a Professional Engineer (PE) license preferred and required for senior roles. - Proficiency with electrical terminology, components, symbols, and the National Electrical Code (NEC). Requirements - Experience working on multidisciplinary project teams. - Familiarity with design-build, plan/spec, or design-assist project delivery. - Experience with EPLAN Electric P8 or similar electrical design software. - Familiarity with developing or maintaining EPLAN standards, templates, macros, or workflows. Benefits - Opportunities for professional growth and career advancement. - Engaged, collaborative teams and a culture focused on innovation and quality. - Support for licensure, continuing education, and professional development. - Inclusive environment with competitive benefits. - Competitive Pay so you know you are valued. - 401(k) to help you plan for your future. - Health, Dental, and Vision Insurance with different options to meet your needs. - Vacation so you can focus on you. - Performance Bonus. - Established Career Paths to help plan your future. - Career Coaches that are focused on your success.

• Participate in the design and development of electrical construction documents, including layouts, details, and specifications. • Engineer complete building systems—lighting, power distribution, and specialty electrical systems—across a variety of project types. • Collaborate with architects, interior designers, civil engineers, and other disciplines to deliver integrated building solutions. • Engage with clients, support proposal development, and contribute to business growth. • Perform advanced analysis, calculations, and design evaluations for electrical power and lighting systems. • Use Autodesk Revit and AutoCAD to produce construction drawings and design electrical systems, including device layouts, circuiting, lighting, and panel schedules. • Review project requirements and coordinate with other disciplines to refine design strategies and respond to evolving project conditions. • Participate in client meetings, assess project needs, present design concepts, and adjust plans to meet client expectations. • Communicate technical and program information clearly to team members, management, and clients. • Define scope of work, conduct site inspections, and ensure quality and compliance throughout the design process. • Coordinate or perform field work to gather data and verify existing conditions. • Maintain up-to-date knowledge of government, military, and industry standards. • Conduct internal technical reviews and quality control checks on project deliverables. • Maintain strong communication with internal teams and external stakeholders. • Edit and review technical specifications and contribute written narratives for project documentation. • Review shop drawings, respond to RFIs, and perform site visits during construction. • Prepare design fee estimates for proposals and RFPs.

• Engage with renewable energy developers, investors, and stakeholders in Japan to understand grid connection challenges and identify opportunities • Lead or actively contribute to early-stage client discussions, including technical positioning of AFRY services • Support and contribute to business development activities, including proposal preparation and technical discussions • Build and maintain relationships with key stakeholders, including developers, utilities, and industry players, in collaboration with the existing AFRY Japanese team from other departments. • Perform simplified power system assessments, including grid connection feasibility, system constraints and congestion (load flow analysis), curtailment analysis • Apply engineering judgement to assess grid risks and opportunities, including in situations with limited data availability • Support early-stage project assessments where detailed simulations are not yet required • Contribute to delivery of grid connection and transmission studies for renewable and storage projects • Support preparation of clear and structured technical reports adapted to client expectations • Explain technical findings to clients, including non-specialist stakeholders • Coordinate with AFRY international T&D team for detailed modelling and simulation activities • Translate Japanese grid practices, requirements, and constraints into clear technical inputs • Review and interpret study results (load flow, short-circuit, stability), ensuring alignment with Japanese context • Support development of AFRY’s service offering in Japan (e.g. grid curtailment studies, interconnection advisory) • Contribute to market intelligence and identification of emerging opportunities