Senior Mechanical Engineer | Seattle, WA

IMEG is hiring a Senior Mechanical Designer in Seattle, Washington, to lead design efforts as a project manager or lead designer for moderate to complex projects and support delivery of larger, high-complexity work with limited senior oversight. In this role, you will provide project direction, engineering solutions, and client guidance while overseeing project management, engineering analysis, design, and implementation of mechanical systems for the vertical building industry. You will also work within project budgets, support training and mentoring efforts, and collaborate with cross-functional teams to achieve project goals and client expectations.

Principal Responsibilities

• Coordinate, oversee, and manage projects ranging in size and complexity
• Assist Project Executives and Client Executives with design scopes of work, fee calculations, proposal generation, and contract reviews
• Create project schedules with clear milestones and deadlines
• Serve as the primary point of contact for project teams and clients
• Prepare monthly billings, submit financial information to Accounting on time, and update billing projections and estimated completion percentages
• Ensure designs meet owner standards and requirements, IMEG standards, and applicable code requirements
• Ensure design milestone deliverables are achieved, quality control processes are completed, and construction technical support is provided in a timely manner
• Collaborate with design staff and coordinate project scheduling through all phases of design and construction
• Schedule and lead progress meetings and provide meeting documentation
• Conduct construction site visits and provide documentation as needed or requested
• Respond to and resolve client and construction concerns, including managing change orders and obtaining appropriate approvals
• Train, mentor, and motivate staff while building, maintaining, and developing client relationships

Required Qualifications and Skills

• Bachelor of Science (BS) Degree in Mechanical Engineering, or equivalent required
• 7 years of experience minimum required, 8 preferred, in the building design consulting industry OR
• Associates degree, or certificate, in Building Information Modeling (BIM) or Engineering preferred
• 11 years of experience minimum required, 12 preferred, in the building design consulting or construction industry
• Demonstrated leadership traits in the project management career path; strong training and mentoring skills
• Adept in the technical aspects of one’s discipline
• Strong technical and analytical skills including proficiency of principles in thermodynamics, psychrometrics, heat transfer and fluid mechanics relating to mechanical design in HVAC, plumbing and fire protection systems
• Ability to mentor, train, motivate, and lead others
• Ability to perform final quality control check in their area of expertise
• Ability to sell work and develop client relationships
• Ability to work collaboratively in a team environment
• Attention to detail and problem-solving skills
• Eagerness to adapt to new challenges
• Proficient with MS Office Suite including but not limited to Word, Excel, and Outlook
• Excellent communication and interpersonal skills; ability to clearly communicate in both oral and written communication to individuals or groups
• Ability to travel up to 20% with occasional overnight stays

This position is not eligible for sponsorship.

Why Join Us

IMEG puts people first—with a strong focus on career growth, work-life balance, and meaningful impact. As a 100% employee-owned firm, we offer the resources of a national design leader with the close-knit culture of a local office. You’ll collaborate across disciplines, contribute to innovative, sustainable projects, and shape the communities we serve. Join a team where your ideas are valued, your development is supported, and your work truly matters.

MEP Team Highlights

• IMEG’s mechanical engineers design HVAC and mechanical systems that enhance building performance while pushing sustainability forward.
• The team uses lifecycle analysis, rapid energy modeling, and sustainable design practices to improve occupant comfort, indoor air quality, and reduced energy consumption.
• Mechanical specialties include advanced HVAC system design, central plants, building automation and controls, and energy recovery solutions.
• IMEG’s mechanical team has earned multiple international ASHRAE Technology Awards for energy-efficient HVAC designs.

Locations available:

Seattle, WA

State of Washington Salary Range: $107,000.00-$149,000.00
Minimums and maximums may vary based on location. Individual pay will be based on several factors including experience, knowledge, skills, and abilities of the applicant. Other rewards may include annual bonuses and stock ownership options. In addition, IMEG Corp. provides a variety of benefits to employees, including health insurance coverage, an employee wellness program, life and disability insurance, a retirement savings plan, paid holidays, and paid time off (PTO). This information is being provided in compliance with local laws. Additional information regarding employee benefits may be found on our company website at www.imegcorp.com

Apply today to help deliver impactful mechanical design solutions that strengthen buildings, support clients, and improve the communities we serve.

IMEG, an employee-owned corporation, is committed to investing in employees’ futures through professional development programs and opportunities for career advancement. We offer a comprehensive benefits package including generous PTO, flexible schedule, and assistance with tuition reimbursement. Additionally, employees are eligible to enroll in health, dental, vision, and life insurance on their first day of employment.

Want to learn more about IMEG and our other amazing career opportunities?  Please visit https://www.imegcorp.com/careers/. 

IMEG is committed to providing equal employment opportunities in all employment practices, without regard to race, color, religion, sex (including sexual orientation or gender identity), gender, national origin, disability, age, genetic information (including family medical history), parental status (including pregnancy, childbirth or related medical conditions including lactation), ethnic origin, hair type (including hairstyle or hair texture), citizenship status, marital status, military service, veteran’s status, political affiliation, non-merit-based factors, or any other characteristic protected by law. In accordance with antidiscrimination law, it is the purpose of this policy to put into effect these principles and mandates. IMEG prohibits discrimination and harassment of any type. IMEG conforms to the spirit as well as to the letter of all applicable laws and regulations.

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