Job Description

Seattle, WA or Baltimore, MD | $85,000 - $125,000 | Full-Time | Signing Bonus Available!

Are you an experienced Mechanical Engineer with 3-8 years of experience looking for an opportunity to design high-performance HVAC, plumbing, and fire protection systems for commercial and light industrial facilities? Do you want to be a part of a team that values innovation, collaboration, and prioritizes work/life balance? If so, FSi Engineers wants to hear from you!

Plus, we’re offering a signing bonus to welcome you to the team!

Why Join FSi Engineers?

At FSi, we know that choosing your next role isn’t just about the work – it is also about the environment you’ll be stepping into. Our employees love the balance we strike between flexibility and an overall engaging experience.

• Flexibility & Support – Life happens, and we get it!
• A Fun and Engaging Office – With in-office massages, waffle days, and happy hours, we create an environment where people enjoy being at work.
• Clear Vision, Values, & Purpose – We are intentional about where we are going as a firm and how every role contributes to our success.
• An Environment You’ll Love – We make sure our team feels valued, heard, and supported every step of the way.

More Reasons to Join Us!

• Impactful Work – Design cutting-edge mechanical systems that drive sustainability and performance.
• Professional Growth – Work alongside industry experts while expanding your technical expertise.
• Collaborative Culture – Engage with architects, engineers, and project managers in a dynamic team setting.
• Competitive Compensation & Benefits – Salary + Signing Bonus + Excellent Benefits.

What You’ll Do

Engineering & Design:

• Develop HVAC, plumbing, and fire protection system designs that align with industry codes.
• Perform load calculations, energy modeling, and system sizing.
• Prepare engineering drawings, specifications, and reports.
• Conduct site visits to assess existing conditions and support construction coordination.

Project Coordination & Management:

• Collaborate with project managers, architects, and fellow engineers to align design objectives.
• Assist with project scheduling and budget management.
• Ensure all designs meet quality assurance and regulatory standards.

Client & Stakeholder Engagement:

• Participate in client meetings, presentations, and design reviews.
• Provide technical expertise and guidance to clients, contractors, and vendors.

Compliance & Innovation:

• Stay current on industry codes (IEC, IBC, IMC) and emerging technologies.
• Ensure all designs meet local agency regulations and sustainability goals.

What You Bring to the Team

Education: Bachelor’s degree in Mechanical Engineering or related field. PE license strongly preferred.

Experience: 3-8 years in mechanical, plumbing, or related engineering fields.

Technical Skills:

• Proficiency in Microsoft Office (Word, Excel, PowerPoint) & Bluebeam.
• Experience with CAD, Revit, or other design software is a plus.
• Strong understanding of Construction Standards Institute (CSI) specification format

Soft Skills:

• Excellent written, verbal, and interpersonal communication.
• Strong problem-solving, organizational, and time-management skills.
• Ability to work independently and within a team.

Work Environment & Perks

• Minimal travel required
• Hybrid Work Schedule: 44 hours per week. In office Monday and Tuesdays each week and two additional days of your choice each month, the other days can be remote.
• Signing bonus available for the right candidate!
• Competitive salary with bonus opportunity
• Medical, dental, vision, and life insurance for employee are 100% paid by FSi
• Medical, dental, vision, and life insurance for dependents are partially paid by FSi
• Inclusive paid holidays
• Paid vacation and sick pay
• Paid community service days
• Paid bereavement days
• Company paid ORCA transit pass
• 401k retirement plan with company match
• EAP (Employee Assistance Program)
• Educational fees assistance
• License and certification assistance
• Health and wellness reimbursement
• Legal counsel assistance
• Work from anywhere in the world benefit - two weeks a year

Ready to Engineer Your Future? Apply today and become part of a team that values technical excellence, collaboration, and an amazing and fun work environment!

We participate in the E-Verify program. Learn more about the E-Verify program here:

We are proud to be an Equal Opportunity Employer and are committed to fostering an inclusive workplace. We comply with all applicable federal, state, and local laws regarding nondiscrimination and employment practices.

Employment decisions at our company are based on merit, competence, skills, qualifications, performance, improvement, and business needs. We maintain a workplace free from discrimination, harassment, and retaliation. We do not discriminate based on any legally protected characteristic, including but not limited to race, color, religion, sex (including pregnancy, childbirth, or related conditions), sexual orientation, gender identity or expression, transgender status, national origin, ethnicity, social or family status, marital status, age, disability (physical or mental), medical condition, genetic information, citizenship status, veteran status, military service, or any other classification protected by applicable law.

We do not tolerate harassment, discrimination, or retaliation against any employee, leader, or individuals we work with. Retaliation against individuals who report discrimination or harassment or participate in an investigation is strictly prohibited.

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