Guernsey
Senior Mechanical Engineer
Guernsey - Oklahoma City, Oklahoma, United States, 73116
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Overview
Join to apply for the
Senior Mechanical Engineer
role at
Guernsey 2 weeks ago Be among the first 25 applicants Join to apply for the
Senior Mechanical Engineer
role at
Guernsey A culture that values integrity, teamwork, and professional growth Opportunities to lead and contribute to game-changing projects An ownership mindset—our ESOP structure means your success is our success Emphasis on work-life balance and flexibility A leadership team that listens and supports your ambitions
Job Details
Description
Why You’ll Love Working Here:
A culture that values integrity, teamwork, and professional growth Opportunities to lead and contribute to game-changing projects An ownership mindset—our ESOP structure means your success is our success Competitive compensation & benefits Emphasis on work-life balance and flexibility A leadership team that listens and supports your ambitions
At Guernsey, we’re more than engineers, architects, and consultants—we’re changemakers with a shared purpose. We’re driven by curiosity, united by collaboration, and committed to building a better future—together. We’re redefining what it means to work in the AEC industry, blending innovation with integrity and giving every employee a real stake in the outcome. Here, your ideas matter, your growth is prioritized, and your career has limitless potential.
What You’ll Be Doing
Design Leadership
Lead the execution of complex HVAC system designs using advanced engineering techniques and technologies. Conduct energy modeling, life cycle cost analysis, and feasibility studies for proposed systems. Drive innovation in system selection, integration, and sustainability strategies. Oversee the production of construction documents and specifications
Team & Project Leadership
Provide mentorship and technical guidance to junior and mid-level engineers. Coordinate cross-discipline design efforts and lead internal quality reviews. Manage scope, schedule, and deliverables on key projects. Support proposal development and pursuit strategy, including go/no-go planning.
Client & Business Engagement
Build and maintain strong relationships with clients and industry partners. Attend client meetings and lead technical discussions. Support business development efforts through project interviews, client presentations, and marketing activities.
Technical Focus Areas
HVAC load calculations and energy analysis Equipment selection and system layout Ductwork and hydronic piping system design Controls and automation system design Plumbing and domestic water systems Code compliance, LEED integration, and sustainable design best practices
What You Bring To The Team
Bachelor’s degree in Mechanical Engineering or related field Licensed Professional Engineer (PE) required 15+ years of experience in mechanical building systems design Strong proficiency in AutoCAD, Revit, and Microsoft Office Suite Excellent communication, leadership, and mentoring skills Proven ability to manage complex projects and deliver high-quality outcomes Familiarity with energy modeling software (e.g., Trane TRACE, EnergyPlus) is a plus
Essential Physical Functions
Sit/stand at a desk or computer Walk, stoop, stand and move around job sites Travel and occasional site visits requiring stooping, standing, and lifting up to 30 lbs. Frequent communication via phone, video, or in-person meetings Ability to focus on digital and paper-based information for extended periods Some project-based travel may be required
Let’s Build the Future Together!
If you’re ready to make an impact, challenge the status quo, and grow with a forward-thinking, employee-owned company, we want to hear from you. Apply now and let’s create something extraordinary!
We Are an Equal Opportunity Employer
Guernsey is proud to be an Equal Employment Opportunity/Affirmative Action employer.
Seniority level
Seniority level Mid-Senior level Employment type
Employment type Full-time Job function
Job function Engineering and Information Technology Industries Architecture and Planning Referrals increase your chances of interviewing at Guernsey by 2x Get notified about new Senior Mechanical Engineer jobs in
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Senior Mechanical Engineer
role at
Guernsey 2 weeks ago Be among the first 25 applicants Join to apply for the
Senior Mechanical Engineer
role at
Guernsey A culture that values integrity, teamwork, and professional growth Opportunities to lead and contribute to game-changing projects An ownership mindset—our ESOP structure means your success is our success Emphasis on work-life balance and flexibility A leadership team that listens and supports your ambitions
Job Details
Description
Why You’ll Love Working Here:
A culture that values integrity, teamwork, and professional growth Opportunities to lead and contribute to game-changing projects An ownership mindset—our ESOP structure means your success is our success Competitive compensation & benefits Emphasis on work-life balance and flexibility A leadership team that listens and supports your ambitions
At Guernsey, we’re more than engineers, architects, and consultants—we’re changemakers with a shared purpose. We’re driven by curiosity, united by collaboration, and committed to building a better future—together. We’re redefining what it means to work in the AEC industry, blending innovation with integrity and giving every employee a real stake in the outcome. Here, your ideas matter, your growth is prioritized, and your career has limitless potential.
What You’ll Be Doing
Design Leadership
Lead the execution of complex HVAC system designs using advanced engineering techniques and technologies. Conduct energy modeling, life cycle cost analysis, and feasibility studies for proposed systems. Drive innovation in system selection, integration, and sustainability strategies. Oversee the production of construction documents and specifications
Team & Project Leadership
Provide mentorship and technical guidance to junior and mid-level engineers. Coordinate cross-discipline design efforts and lead internal quality reviews. Manage scope, schedule, and deliverables on key projects. Support proposal development and pursuit strategy, including go/no-go planning.
Client & Business Engagement
Build and maintain strong relationships with clients and industry partners. Attend client meetings and lead technical discussions. Support business development efforts through project interviews, client presentations, and marketing activities.
Technical Focus Areas
HVAC load calculations and energy analysis Equipment selection and system layout Ductwork and hydronic piping system design Controls and automation system design Plumbing and domestic water systems Code compliance, LEED integration, and sustainable design best practices
What You Bring To The Team
Bachelor’s degree in Mechanical Engineering or related field Licensed Professional Engineer (PE) required 15+ years of experience in mechanical building systems design Strong proficiency in AutoCAD, Revit, and Microsoft Office Suite Excellent communication, leadership, and mentoring skills Proven ability to manage complex projects and deliver high-quality outcomes Familiarity with energy modeling software (e.g., Trane TRACE, EnergyPlus) is a plus
Essential Physical Functions
Sit/stand at a desk or computer Walk, stoop, stand and move around job sites Travel and occasional site visits requiring stooping, standing, and lifting up to 30 lbs. Frequent communication via phone, video, or in-person meetings Ability to focus on digital and paper-based information for extended periods Some project-based travel may be required
Let’s Build the Future Together!
If you’re ready to make an impact, challenge the status quo, and grow with a forward-thinking, employee-owned company, we want to hear from you. Apply now and let’s create something extraordinary!
We Are an Equal Opportunity Employer
Guernsey is proud to be an Equal Employment Opportunity/Affirmative Action employer.
Seniority level
Seniority level Mid-Senior level Employment type
Employment type Full-time Job function
Job function Engineering and Information Technology Industries Architecture and Planning Referrals increase your chances of interviewing at Guernsey by 2x Get notified about new Senior Mechanical Engineer jobs in
Oklahoma City, OK . Senior Mechanical Engineer- Mission Critical, Traveler (AFG)
Oklahoma City Metropolitan Area 5 days ago Oklahoma City, OK $120,000.00-$135,000.00 4 days ago Mechanical System Design Engineer (Experienced or Lead)
Senior Mechanical Engineer – Healthcare Buildings
Sr Mechanical Design Engineer–Exhaust Case/Augmetor Nozzle P3 (Onsite)
Oklahoma City, OK $82,000.00-$164,000.00 6 days ago Senior Mechanical Engineer - HVAC Design
Experienced Design and Analysis Engineer
*Senior Operating Engineer/Mechanical Journeyman
Project Mechanical Engineer - HVAC Design
Oklahoma City, OK $82,000.00-$164,000.00 3 days ago Wire Design & Install Engineer 4 (contract)
Generation Engineer I, II, III or Senior
Wire Design & Install Engineer 3 (contract)
Oklahoma City, OK $75.82-$81.00 23 hours ago Power Electronics Design Release Engineer
High Voltage Distribution Design Release Engineer
Generation Engineer I, II, III or Senior
Wiring Diagram, Harness Design & Installation Engineer
Oklahoma City, OK $100,000.00-$139,069.00 1 month ago Oklahoma City Metropolitan Area $58.00-$65.00 2 hours ago We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.
#J-18808-Ljbffr