Mechanical Engineer

St. Petersburg, FL INFRASTRUCTURE Full-time Posted Aug 26, 2026
Apply on Kimley-Horn (opens in a new tab) Sourced via careers-kimley-horn.icims.com · Posted 2026-08-26

About this role

Kimley-Horn is hiring a Mechanical Engineer, full-time, on-site in St. Petersburg, FL, in the INFRASTRUCTURE sector.

Overview

Kimley-Horn is seeking a Mechanical Engineer with 4+ years of experience to join the St. Pete, Florida (FL) office! This is not a remote position.

Responsibilities

Ability to oversee the HVAC design of projects from concept to completion, including continuous interface with the design team and clients.

Mentor and coordinate the work of designers and other technical staff on various mechanical or multi-discipline projects

Manage and deliver tasks under minimal supervision and guidance

This is an exciting opportunity to work with a team of engineers and designers on a variety of projects

You will flourish on both building meaningful internal and external professional relationships

Ability to lead production in Revit

You will work closely and collaboratively with other industry leading professionals, various jurisdictions, and contractors on multiple project types including:

Office

Residential Highrise

Mixed-use/ Retail

Municiple

Hospitality

Transportation

Industrial/Manufacturing

Sustainability/ Decarbonization

Qualifications

4+ years of related experience

Registered Professional Engineer (P.E.) license (or ability to obtain within 12 months)

Proven design experience with comfort and HVAC systems and related controls

Proven design experience with plumbing systems including water, sewer, and gas

Experience producing engineering and energy studies including comcheck, Title 24

Experience mentoring and coordinating the work of EITs, designers, and other technical staff on various mechanical or multi-discipline projects

Able to manage and deliver tasks under minimal supervision and guidance

Experience in AutoCAD and Revit is required

Strong verbal and written communication skills and critical thinking ability

Ability to work individually or in a multi-discipline team

Why Kimley-Horn?

At Kimley-Horn, we do things differently. People, clients, and employees are at the forefront of who we are. Clients know we prioritize achieving their goals and growing their success. Employees know our culture and approach to business are built on a desire to provide an environment for everyone to flourish. Our commitment to quality is only as good as the people behind it— that’s why we welcome and develop passionate, hardworking, and proactive employees. We take pride in how our employee retention, robust benefits package, and company values have led to Kimley-Horn’s placement on the Fortune “100 Best Companies to Work” list for 19 years!

Key Benefits at Kimley-Horn

Exceptional Retirement Plan: 2-to1- company match on up to 4% of eligible compensation (salary + bonus) and additional profit-sharing contribution.

Comprehensive Health Coverage: Low-cost medical, dental, and vision insurance options.

Time Off: Personal leave, flexible scheduling, floating holidays, and half-day Fridays.

Financial Wellness: Student loan matching in our 401(k), and performance-based bonuses.

Professional Development: Tuition reimbursement and extensive internal training programs.

Family-Friendly Benefits: New Parent Leave, family building benefits, and childcare resources.

Description from Kimley-Horn's official posting. Always confirm details on the company careers page.

Apply on Kimley-Horn Applications go directly to Kimley-Horn. Curated by Larry Sherwood Jr.

About Kimley-Horn

Kimley-Horn

Company in the mobility sector tracked nightly on the Mobility Jobs board.

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Larry Sherwood Jr.

About Larry Sherwood Jr.

Talent Acquisition Leader specializing in mobility, EV, and frontier tech. 1,000+ hires across roles ranging from production technicians to VPs, including 48 hires for the AFEELA U.S. launch at Sony Honda Mobility (98% offer acceptance, $1.5M+ agency savings). SHRM-CP certified. Build recruiting functions from scratch, no agencies.

SONY HONDA MOBILITYFISKERSHRM-CP1,000+ HIRES

Currently open to senior TA leadership roles in the United States. larrysherwoodjr.com · Resume (PDF)

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Curated by Larry Sherwood Jr. on the free Mobility Jobs board. Pulled nightly from company applicant tracking systems. Apply directly on the source link above to be considered.