**Company Description** **Work with Us. Change the World.** At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world’s most complex challenges and build legacies for future generations. There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world. We're one global team driven by our common purpose to deliver a better world. Join us. **Job Description** We're looking for an experienced and innovative Sr. Electrical Engineer to join our dynamic team in Riyadh, Saudi Arabia. This is an exciting opportunity for a motivated professional to contribute to complex, multi-disciplinary electrical engineering projects while leading technical initiatives and mentoring junior team members. You'll work collaboratively with cross-functional teams to deliver high-quality electrical design solutions that drive project success and exceed client expectations. + Lead the design and development of electrical distribution systems for low voltage and high voltage applications, ensuring compliance with relevant codes and standards + Prepare and review comprehensive technical deliverables including Single Line Diagrams, Cable Block Diagrams, Load Schedules, MCC specifications, Control Philosophies, and Control Network Architecture + Perform detailed equipment sizing calculations for transformers, generators, cables, AC UPS systems, and capacitor banks with precision and analytical rigor + Conduct system studies including load flow analysis, short circuit analysis, motor starting studies, and protection relay setting calculations using industry-standard software + Design and calculate indoor lighting, outdoor area illumination, and street illumination using Dialux or vendor-specific software + Perform earthing and lightning protection calculations to ensure system safety and reliability + Provide technical input into project design deliverables and work collaboratively with project management teams to successfully manage timelines and budgets + Lead and mentor junior team members, providing technical guidance and fostering a supportive, inclusive work environment + Work independently on moderately complex projects while exercising sound judgment to solve challenging technical problems + Actively coordinate with internal and external stakeholders to deliver integrated design solutions + Adhere to quality assurance standards by conducting thorough checks and reviews of own work and that of team members + Provide comprehensive technical support for bid proposals and client presentations **Qualifications** **Education:** + Bachelor's degree in Electrical Engineering (B.E.) or Master's degree (M.Tech.) in Electrical Engineering from a recognized university **Required Experience:** + Minimum 5-10 years of professional experience in electrical engineering design and project delivery + Proven expertise in designing electrical distribution systems for both low voltage and high voltage applications + Demonstrated experience in all phases of design: Concept, FEED (Front-End Engineering Design), and Detail Design + Strong background in equipment sizing calculations and system analysis + Experience with load flow, short circuit, motor starting, and protection relay setting studies + Proficiency in preparing design basis documents, load lists, cable schedules, interconnection schedules, and bulk material takeoffs (MTO) **Technical Skills & Tools:** + Advanced proficiency with electrical design software and system studies tools (ETAP, SKM, Amtech, or equivalent) + Hands-on experience with Dialux or vendor-specific software for lighting design and calculations + Expertise in creating Single Line Diagrams, Cable Block Diagrams, schematics, and control network architecture + Strong knowledge of electrical codes, standards, and best practices + Proficiency in earthing and lightning protection design and calculations **Professional Competencies:** + Exceptional analytical and problem-solving abilities with a detail-oriented approach + Strong project management skills with the ability to manage multiple priorities and meet deadlines + Proven leadership experience with the ability to mentor and guide junior engineers + Excellent communication and interpersonal skills for effective collaboration across teams + Ability to work both independently and collaboratively in a dynamic, fast-paced environment + Strong organizational skills and commitment to quality assurance + Customer-focused mindset with a commitment to delivering innovative solutions + Resilience and adaptability in managing complex technical challenges **Preferred Qualifications:** + Experience in specialized sectors such as water/wastewater treatment, desalination, or industrial facilities + Familiarity with project management methodologies and tools + Experience with technical documentation and report writing + Knowledge of renewable energy systems or sustainable electrical design practices **Additional Information** **About AECOM** AECOM is proud to offer comprehensive benefits to meet the diverse needs of our employees. Depending on your employment status, AECOM benefits may include medical, dental, vision, life, AD&D, disability benefits, paid time off, leaves of absences, voluntary benefits, perks, flexible work options, well-being resources, employee assistance program, business travel insurance, service recognition awards, retirement savings plan, and employee stock purchase plan. AECOM is the global infrastructure leader, committed to delivering a better world. As a trusted professional services firm powered by deep technical abilities, we solve our clients’ complex challenges in water, environment, energy, transportation and buildings. Our teams partner with public- and private-sector clients to create innovative, sustainable and resilient solutions throughout the project lifecycle – from advisory, planning, design and engineering to program and construction management. AECOM is a Fortune 500 firm that had revenue of $16.1 billion in fiscal year 2025. Learn more at aecom.com. **What makes AECOM a great place to work** You will be part of a global team that champions your growth and career ambitions. Work on groundbreaking projects - both in your local community and on a global scale - that are transforming our industry and shaping the future. With cutting-edge technology and a network of experts, you’ll have the resources to make a real impact. Our award-winning training and development programs are designed to expand your technical expertise and leadership skills, helping you build the career you’ve always envisioned. Here, you’ll find a welcoming workplace built on respect, collaboration and community - where you have the freedom to grow in a world of opportunity. As an Equal Opportunity Employer, we believe in your potential and are here to help you achieve it. All your information will be kept confidential according to EEO guidelines. **ReqID:** J10145753 **Business Line:** B&P - Buildings & Places **Business Group:** DCS **Strategic Business Unit:** ME and Africa **Career Area:** Engineering **Work Location Model:** On-Site