Designer Integration Engineer

At Mott MacDonald, we are driven by purpose and powered by brilliant people. As a trusted engineering, management, and development consultancy, we work with clients to solve complex challenges and deliver sustainable outcomes that make a meaningful difference for the communities we serve.

When you join us as an experienced professional, you will bring your expertise to work that matters while continuing to grow your career. You will collaborate with talented colleagues across disciplines and geographies, contribute your perspective, and help shape better outcomes through technical excellence, innovation, and integrity.

At Mott MacDonald, we are committed to delivering exceptional outcomes through innovation, collaboration, and technical excellence. As part of  a Joint Venture team supporting a large Transportation Authority, we are seeking a Design Integration Engineer - Underground Stations to help deliver one of the largest and most significant transit infrastructure projects in the United States. 

This role offers an exciting opportunity to work within a multidisciplinary team on a complex underground transit program, coordinating design interfaces across multiple engineering disciplines to support successful project delivery. 

The opportunity 

As a Design Integration Engineer, you will support the development and implementation of design integration activities across underground station design packages. Reporting to the Design Integration Manager, you will play a key role in facilitating coordination between engineering disciplines, managing interfaces, and supporting the delivery of integrated design solutions. 

Key responsibilities: 

• Support the development and implementation of design and systems integration processes across project design activities. 

• Coordinate multidisciplinary engineering teams, including MEP, systems, civil, and structural disciplines for underground station design. 

• Lead design coordination meetings and facilitate the resolution of complex technical interfaces. 

• Support the Design Integration Manager and Station Design Lead with day-to-day design integration and coordination activities. 

• Coordinate the development and use of 2D and 3D BIM models to support design reviews, clash detection, and issue resolution. 

• Support management of internal, external, third-party, inter-contract, and intra-contract interfaces. 

• Assist with the development and maintenance of Interface Control Documents (ICDs) and interface registers. 

• Evaluate and provide recommendations to support interface and integration decisions while considering broader program objectives and project requirements. 

• Foster collaboration across teams to promote effective communication, risk mitigation, and successful project delivery. 

We are looking for a collaborative and proactive professional who enjoys solving complex technical challenges and working within a fast-paced project environment. 

Candidate Qualifications: 

• Bachelor's degree in Engineering or a related discipline. 

• 5+ years of relevant experience in MEP, systems engineering, communications systems, systems integration, or a related field. 

• Experience supporting multidisciplinary design integration on large-scale infrastructure or rail transit projects. 

• Proficiency with Revit and BIM-based coordination processes. 

• Strong understanding of multidisciplinary design coordination and interface management. 

• Excellent communication, organizational, and analytical skills. 

• Ability to build effective relationships across diverse project teams and stakeholders. 

• Authorization to work in the United States without sponsorship. 

Preferred experience 

• Experience on major rail, transit, transportation, or tunnel projects. 

• Familiarity with complex underground station design and delivery. 

• Experience developing Interface Control Documents and managing technical interfaces throughout the design lifecycle. 
• Knowledge of BIM coordination and clash detection workflows. 

Build on your experience while helping shape what comes next. At Mott MacDonald, you'll work alongside talented people on complex and rewarding projects that make a real difference. We value fresh perspectives, encourage collaboration, and provide opportunities to expand your skills, take on new challenges, and grow your career. Whether you're deepening your technical expertise, broadening your leadership experience, or exploring new opportunities across our business, you'll be supported by a team that is committed to helping you succeed. 

This position is located in San Jose, CA. You must be able to reliably commute to our office in this location, per our hybrid working policy. 

Bring your expertise, curiosity, and drive to make a difference. If you are ready to join a collaborative consultancy where your perspective is valued, your growth is supported, and you are empowered to lead with integrity, we would love to hear from you. 

Benefits & Rewards 

The expected salary for this position is $96,000 - $118,000.

Individual pay is determined based on several factors such as work location, education, experience, and unique skills.  

In addition to base salary, Mott MacDonald offers performance-based bonuses and a comprehensive benefits package, giving employees a direct connection to our success.

Our comprehensive benefits package is designed to support the health, wellbeing, financial security, and professional growth of our employees. Eligible employees have access to medical, dental, and vision coverage, FSA and HSA accounts, company-paid life insurance, short-term and long-term disability coverage, and a competitive 401(k) plan with company matching. We also provide paid time off, paid holidays, caregiver leave, employee referral bonuses, professional registration and membership reimbursements, and tuition assistance to support continued learning and career development.

Collaboration at Our Core

At Mott MacDonald, we believe great ideas happen when we're together. Our hybrid approach centers on an in-office culture, with most of your time spent collaborating face-to-face and a minimum of three days per week in the office. We balance flexibility with connection, so you and your manager can choose how to meet clients, team, and personal commitments.

Equal opportunity is the law. 

We seek to promote fair employment procedures and practices to ensure equal opportunities for all. We encourage individual expression in our workplace and are committed to creating an inclusive environment where everyone feels they have the opportunity to contribute.

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All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, protected veteran status, creed, marital status, sexual orientation, gender identity, citizenship status or disability status.