Principal Protection and Control Engineer

About the role

Mott MacDonald is looking for a passionate and experienced Principal Protection & Controls (P&C) Engineer to join our dynamic team in Boston, New York or New Jersey offices. This role offers a unique opportunity to engage in hands-on engineering work across a wide range of electrical utility projects. If you thrive in a collaborative environment and enjoy applying your deep technical expertise to meaningful infrastructure projects, we’d love to hear from you.

Responsibilities

• Designing P&C systems for switching stations and substations ranging from 4kV to 500kV.
• Creating and reviewing detailed engineering drawings including one-line and three-line diagrams, AC/DC distribution, relay protection schematics, SCADA controls, and control house layouts.
• Collaborating with multidisciplinary teams including layout designers, system protection engineers, construction supervisors, and field personnel.
• Performing calculations for AC/DC load banks and battery sizing.
• Providing technical guidance and quality reviews for junior engineers and external contractors.
• Coordinating with vendors and reviewing technical documentation to ensure compliance and accuracy.
• Leading design teams on complex projects and engaging in technical discussions with clients.
• Applying your expertise in microprocessor relay design and high-voltage equipment controls, including SCADA and GIS systems.
• Supporting proposal efforts through estimating and scheduling P&C work.

Qualifications

• Bachelor’s degree in Electrical Engineering (Master’s preferred).
• 10+ years of experience in protection and control engineering, including SCADA systems.
• Minimum 5 years of hands-on experience with electrical utility switching stations/substations and related equipment.
• Strong knowledge of protective relay schemes, fiber optic communication, metering, and AC/DC power distribution.
• Proficiency in interpreting and developing complex control schematics and electrical layout drawings.
• Familiarity with NERC and IEEE standards.
• Proven ability to mentor junior staff and foster technical growth.
• Excellent written and verbal communication skills.
• Professional Engineer (PE) license required.

Benefits

• Personal and group performance bonuses.
• Comprehensive benefit package including 401k, medical, dental and vision insurance, short-term/long-term disability, paid holidays, PTO, parental leave, and company paid life insurance.

Pay

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