Associate Principal, Mechanical Engineer​/Project Manager

Joining Arup

Arup’s purpose, shared values, and collaborative approach has set us apart for over 75 years, guiding how we shape a better world.

We are looking for an Associate Principal, Mechanical Engineer / Project Manager to join our growing multi‑disciplinary team in New York (or New Jersey with flexibility to support the NY market). You will lead mechanical design and coordination for a variety of projects, including healthcare, academic buildings, institutional and government buildings, museums, laboratories, commercial offices, and mission‑critical facilities. This strategic hire is part of our long‑term growth plan and will help strengthen our market‑facing capabilities in the region.

You will be responsible for contributing to business development efforts, leading projects as a PM and mentoring junior staff.

• 10–15 years of mechanical engineering design experience, ideally in complex MEP systems.
• Professional Engineer (PE) license, ideally in the State of New York.
• Experience managing large‑scale projects from start to finish, with exposure to full lifecycle delivery.
• A strong presence in the New‑York market, with familiarity with local codes, clients, and project delivery.
• Broad sector experience, including property (large‑scale), healthcare, central plant (preferred but not required), data centers / SIT (a plus).
• Proven leadership and mentoring capabilities.
• Ability to settle into a senior role and build trust quickly.

• Minimum 10 years of related experience with a consistent record of mechanical system design for buildings, incorporating sustainability goals.
• Bachelor’s Degree in Mechanical Engineering required.
• PE required; experienced engineer of record preferred.
• Experience negotiating contracts, terms, and conditions aligned with commercial objectives.
• Proven ability to identify and win new projects aligned with strategic goals.
• Strong client relationship management and business development skills.
• Experience preparing proposals and bid submissions.
• Ability to identify and mitigate technical, regulatory, and contractual risks.
• Focus on low‑carbon and zero‑energy design strategies.
• Financial acumen in monitoring budgets, expenses, and project performance.
• Implementation of quality control and risk management practices.
• Experience identifying staffing needs and participating in recruitment and hiring.
• Commitment to mentoring and career development of team members.

• NCEES certification.
• LEED Accreditation, WELL Certification, or ASHRAE BXCP Certification.
• LEED AP BD+C.

At Arup, we care about each member’s success, so we can grow together. Guided by our values, we provide an attractive total reward package that recognizes the contribution of each of our members to our shared success. In addition to competitive, fair and equitable pay, we offer a career in which all members can belong, grow and thrive – through benefits that support health and well‑being, a wide range of learning opportunities and many possibilities to have an impact through the work they do.

We are owned in trust on behalf of our members, giving us the freedom, with personal responsibility, to set our own direction and choose work that aligns with our purpose and adds to Arup’s legacy. Our members collaborate on ambitious projects to deliver remarkable outcomes for our clients and communities. Profit Share is a key part of our reward, enabling members to share in the results of our collective efforts.

Benefits at Work – At Arup, we have a comprehensive and valuable benefits program that works for our employees and their families while keeping costs low. These benefits provide health and welfare security for you as well as paid time off for rest and renewal. As a member of Arup, everyone shares in our success through a global profit share scheme (payments are dependent on the firm’s financial performance).

Our Global Profit Share Plan (paid bi‑annually) provides an opportunity for you to share in the success of the Firm. As a valued employee of Arup, you can also choose to participate in our 401(k) plan with up to 10% company match to help you save for your future.

Flexible Working –…