Senior Electrical Engineer; Design), Facilities

TYLin is a globally recognized, full-service infrastructure consulting firm committed to providing innovative, cost-effective, constructible designs for the global infrastructure market. With over 3,000 employees throughout the Americas, Asia, and Europe, the firm provides support on projects of varying size and complexity. Together, we enhance conventional designs with smarter, more resilient systems. We provide people with better mobility. We steward precious resources by finding more sustainable solutions.

TYLin is seeking an experienced, design-oriented Senior Electrical Engineer to join our team, contributing to a diverse portfolio of facilities and infrastructure projects.

This role is ideal for an engineer with strong low- and medium-voltage (LV/MV) design experience who enjoys developing practical, technically sound electrical solutions from concept through detailed design and construction. You’ll collaborate with multidisciplinary teams, take ownership of key design deliverables, and contribute to projects that shape the built environment, with opportunities to expand your technical expertise and grow into a future technical leadership role.

You will contribute to the design and delivery of electrical systems for a diverse range of facilities and infrastructure projects, including commercial, institutional, transportation, industrial, and public-sector environments. You will play an active role in developing practical, reliable, and code-compliant electrical designs, with a strong emphasis on low-voltage (LV) and medium-voltage (MV) power distribution systems.

Your work may include:

• Building systems and large-scale facilities
• Transportation facilities, stations, terminals, and maintenance buildings
• Institutional, commercial, and public-sector facilities
• New facility design, expansions, and major renovations
• Electrical infrastructure upgrades and modernization programs
• Power distribution systems, electrical service upgrades, and equipment installations
• Emergency power, standby generation, and backup power systems
• Interior and exterior lighting design and photometric analysis
• Electrical rooms, switch gear, transformers, and associated infrastructure
• Multidisciplinary coordination with architectural, structural, mechanical, civil, and other engineering teams

This role offers the opportunity to work on technically challenging projects from early design through construction, developing electrical engineering solutions that balance performance, safety, constructability, and long-term operational requirements.

• Lead and support the design of electrical systems for new facilities, renovations, expansions, and infrastructure improvement projects.
• Develop detailed low- and medium-voltage electrical designs, including power distribution, service entrance systems, switch gear, transformers, and electrical equipment connections.
• Prepare and review electrical drawings, single-line diagrams, specifications, calculations, equipment schedules, and other technical documentation.
• Perform electrical load calculations, equipment sizing, voltage drop calculations, and other design analyses to support system selection and performance.
• Design lighting and emergency lighting systems, including photometric analysis and compliance with applicable codes and standards.
• Support the design of emergency power, standby generation, UPS, and other critical power systems as required by project needs.
• Coordinate electrical designs with architectural, mechanical, structural, civil, and other engineering disciplines to ensure integrated, practical solutions.
• Participate in site assessments, existing-condition investigations, design reviews, and…