Senior Mechanical Engineer

The Opportunity

PAE is looking for a highly capable Senior Mechanical Engineer for our Seattle, WA office to lead and manage multidisciplinary project teams through all phases of design and construction. This role is responsible for delivering high‑quality mechanical engineering solutions on schedule and within budget while serving as a technical leader and mentor within the organization. The Senior Mechanical Engineer will oversee the development of detailed engineering deliverables including calculations, narratives, drawings, and specifications, while ensuring alignment across internal disciplines, external partners, and client stakeholders.

What You’ll Do

• Lead and manage project teams, ensuring projects are completed on time and within budget.
• Prepare deliverable documents including narratives, calculations, drawings, and specifications.
• Attend client meetings and lead coordination efforts between external and internal project teams.
• Evaluate and apply engineering judgment, techniques, and procedures across all project phases.
• Design mechanical systems including HVAC, plumbing, fire protection, and energy modeling.
• Assemble effective project teams.
• Develop project workplans, tasks and assignments.
• Coordinate interdisciplinary activities.
• Apply building codes and mechanical industry standards.
• Oversee engineering calculations and equipment selection.
• Conduct site visits and issue reports.
• Provide training, guidance, and mentorship for staff.
• Update master specifications and standards and improve company processes.
• Develop client relationships.
• Implement and oversee the project quality management plan (QMP).
• May act as Project Manager or Engineer of Record with approval.
• Perform other duties as assigned.

What You Bring

• Bachelor’s Degree in Engineering or related discipline.
• Relevant professional credential (e.g., PE).
• Minimum 1–3 years of Mechanical 4, or 6–10 years related work experience.
• Ability to inspire and motivate staff.
• Technical expertise and effective communication of design options.
• Strong delegation and organization skills.
• Attention to detail.
• Proficiency in Microsoft Office Suite.
• Experience with Revit/AutoCAD.

Who We Are

PAE is an engineering and design firm specializing in mechanical, electrical, and plumbing engineering, building performance analysis, technology design, and lighting design. We focus on sustainable solutions that conserve water and energy while maintaining cost efficiency.

What We Offer

Hiring Base Salary Range: $112,600–$150,200 annual. This position is eligible for time and a half overtime pay. Base salary is one component of PAE’s competitive compensation package. Employees are eligible for annual compensation reviews based on performance and business needs.

Benefits

• Employer–paid health insurance (medical, dental, vision).
• Annual 401k profit sharing.
• Professional development reimbursements.
• Employer‑paid commuter/parking stipend.
• Cell phone stipend.
• Life insurance and disability benefits.
• Hybrid work schedule.
• Employee Assistance Program.
• 9 paid holidays including an additional employee‑selected day.
• Paid time off for sick leave, family leave, community service, holidays, and vacation.

Our Commitment to Pay Equity

PAE is a JUST label certified company. Pay scales meet or exceed applicable regulated wage requirements and are equitable among all employees performing similar work.

Equal Employment Opportunity Statement

In order to provide equal employment and advancement opportunities to all individuals, employment decisions at PAE will be based on merit, qualifications and abilities. PAE does not discriminate in employment opportunities or practices on the basis of race, color, religion, gender (sex), national origin, age, veteran status, sexual orientation, gender identity, physical characteristics historically associated with race, disability, genetic information, or any other characteristic protected by applicable law. PAE will make reasonable accommodations for qualified individuals with known disabilities unless doing so would result in an undue hardship. This policy governs all aspects of employment including selection, job assignment, compensation, discipline, termination and access to benefits and training.