System Integration Engineer

STV is seeking a System Integration Engineer to join our Systems team in Bellevue, Washington. This position will support the planning, design, coordination, and integration of complex rail and transit systems, with a particular focus on the interfaces between civil infrastructure and rail systems. The ideal candidate will bring experience working across multiple engineering disciplines and understand how individual systems come together within a larger transportation environment. The role will collaborate closely with civil, structural, track, electrical, and systems engineering teams to identify and manage technical interfaces throughout the design process. Experience developing system designs, including plans, specifications, and estimates, in areas such as traction power, overhead contact systems (OCS), train control, or communications systems is highly preferred. What You’ll Do Support the integration and coordination of rail and transit systems with civil and infrastructure design. Identify, define, document, and manage technical interfaces between systems, subsystems, and engineering disciplines. Coordinate multidisciplinary design activities involving civil, track, structural, electrical, and rail systems disciplines. Review engineering designs to identify interface requirements, conflicts, gaps, and potential integration risks. Support development and review of plans, specifications, and estimates for rail systems projects. Participate in system-level design reviews and interdisciplinary coordination meetings. Assist in developing interface requirements, interface control documentation, design criteria, technical memoranda, and other systems engineering documentation. Coordinate with engineers and technical specialists responsible for traction power, OCS, train control, communications, and other rail systems. Support resolution of design interface issues throughout project development. Assist project teams in maintaining consistency between system requirements and engineering design deliverables. Support design integration activities through preliminary engineering, final design, and construction-phase services, as applicable. Work collaboratively with project managers, engineering discipline leads, clients, and project stakeholders to support successful project delivery. What You’ll Bring Bachelor’s degree in Electrical Engineering, Civil Engineering, Systems Engineering, Mechanical Engineering, or a related engineering discipline. Relevant professional experience supporting the design, integration, or coordination of rail, transit, transportation, or other complex infrastructure systems. Demonstrated experience with system interfaces and multidisciplinary design integration, particularly between civil infrastructure and rail systems. Understanding of engineering design development, including plans, specifications, and estimates. Experience coordinating across multiple engineering disciplines and resolving technical interface issues. Strong analytical and problem-solving skills with the ability to evaluate complex technical relationships between systems. Strong written and verbal communication skills, including the ability to clearly document technical requirements and coordinate with multidisciplinary teams. Ability to manage multiple technical interfaces, priorities, and project deliverables simultaneously. Preferred Qualifications Rail or transit system design experience in one or more of the following areas: Traction Power Systems Overhead Contact Systems (OCS) Train Control and Signaling Systems Communications Systems Experience developing or reviewing design plans, technical specifications, and engineering estimates. Experience with interface management, systems integration, systems engineering, or requirements management on multidisciplinary transportation projects. Familiarity with the interaction between rail systems and civil elements such as track, structures, stations, utilities, and facilities. Experience supporting large transit, commuter rail, light rail, or passenger rail infrastructure programs. Professional Engineer (PE) license or Engineer-in-Training (EIT) certification is a plus. Why This Role This position offers the opportunity to work at the intersection of rail systems engineering and infrastructure design, helping ensure that individual engineering disciplines function successfully as an integrated system. The System Integration Engineer will have exposure to multiple technical disciplines and play an important role in coordinating some of the most critical interfaces on complex rail and transit projects. Compensation Range: $114,345.69 - $130,680.78 STV offers the following benefits • Health insurance, including an option with a Health Savings Account • Dental insurance • Vision insurance • Flexible Spending Accounts (Healthcare, Dependent Care and Transit and Parking where applicable) • Disability insurance • Life Insurance and Accidental Death & Dismemberment • 401(k) Plan • Retirement Counseling • Employee Assistance Program • Paid Time Off • Paid Holidays • Back-Up Dependent Care • Parental Leave • Continuing Education Program • Professional Licensure and Society Memberships STV is committed to paying all of its employees in a fair, equitable, and transparent manner. The listed pay range is STV’s good-faith salary estimate for this position. Please note that the final salary offered for this position may be outside of this published range based on many factors, including but not limited to geography, education, experience, and/or certifications. Not sure this role is the perfect match? We encourage you to apply if STV’s work and values resonate with you. We know great candidates don’t always meet every qualification, and research shows women and people of color are less likely to apply unless they do. At STV, we believe strong talent comes from a wide range of backgrounds, and your skills and experience may align with this or another opportunity as we continue to grow. STV is one of the top infrastructure-focused professional services firms in North America. Founded in 1912, STV advises, plans, designs, engineers and delivers the infrastructure that powers local economies, including transportation systems, buildings, water and other facilities. Headquartered in New York City, the company has more than 65 offices and 3,400 employees who reimagine the solutions and structures that connect our communities. The firm is ranked 32nd in Engineering News-Record’s Top 500 Design Firms survey and is 10th in its transportation category. STV is deeply committed to investing in its people and creating a world-class employee experience. We are passionate about mentoring, coaching and cultivating our talent because we know they are destined to become the next generation of industry leaders. We’re also committed to delivering formative career experiences – and we do that by providing challenging and unique work experiences, by mapping multiple ways to advance (beyond the traditional career ladder!) and by recognizing those who successfully chart new and exciting paths for the firm. We value a wide range of perspectives and experiences, without regard to any factor or characteristic, regardless of whether it is a category protected by federal, state and/or local law, making them an integral part of how we work. Our approach ensures that every individual is respected, heard, and given opportunities to contribute meaningfully. We remove barriers and create pathways for growth, embedding fairness into our daily operations. Learn more at stvinc.com. STV exists to make communities better through innovative solutions that connect people, places and the present to the future. Our local teams throughout the country deeply understand the needs of their communities and have the expertise to provide solutions. We are also committed to giving back to our communities and our neighbors through volunteering and philanthropic activities; fundraising events; scholarships, internships, and mentoring; and sustainability and community improvement projects. Learn more. STV provides equal employment opportunities to all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, protected veteran or disabled status, or genetic information.