Sr. Mechanical Technical Specialist

Larson Design Group • Full-time • Oklahoma City, OK • $81.60k - $122.50k / year • 1d ago

About Us

At Larson Design Group (LDG), we’re more than an award-winning Architecture, Engineering, and Consulting firm; we’re a team of passionate professionals united by a bold purpose: creatively shaping our world. From designing innovative solutions to building stronger communities, we approach every project with vision, collaboration, and a commitment to excellence.

As a 100% employee-owned company, every success we achieve belongs to all of us. That ownership mindset drives our decisions, inspires creativity, and fosters a culture where your voice matters. At LDG, you’ll find a dynamic, people-focused environment where we work hard, share knowledge, and celebrate wins together. We offer a flexible work environment, paid training for required licensure, competitive benefits, bonus plans, and a company-funded Employee Stock Ownership Plan (ESOP) all designed to support your growth, both professionally and personally.

Your Opportunity + Impact

The Senior Mechanical Technical Specialist collaborates closely with multidisciplinary design teams to support all phases of complex building and infrastructure projects within an Architecture and Engineering environment. Serving as a subject-matter expert in mechanical systems, this role is responsible for ensuring technical excellence, code compliance, and constructability of designs. The Senior Mechanical Technical Specialist provides leadership in the development of HVAC, plumbing, and mechanical systems, supports project teams in defining scope and fees for complex projects, and contributes to the successful delivery of high-quality, sustainable, and innovative engineering solutions.

Key Responsibilities

Leads independent mechanical planning and design efforts, reviews the work of junior engineers and designers, prepares construction documents, and ensures successful project delivery.
Provides technical leadership on complex projects, applying advanced expertise in HVAC, plumbing, and mechanical systems design throughout all phases of project development.
Collaborates closely with architects, structural engineers, electrical engineers, and other disciplines to deliver fully coordinated and integrated design solutions.
Maintains thorough knowledge of applicable building codes, industry standards, energy codes, and regulations, ensuring designs meet local, state, and federal requirements.
Conducts QA/QC reviews of mechanical designs, calculations, and construction documents to ensure accuracy, consistency, and constructability.
Supports project planning efforts by developing schedules, technical proposals, scope narratives, and labor-hour estimates for mechanical engineering services.
Works with project teams to define, clarify, and communicate mechanical scope of work, identifying risks and technical challenges early in the design process.
Promotes and implements quality assurance and quality control best practices to improve design outcomes and minimize errors or omissions.
Performs and verifies mechanical design calculations, prepares technical specifications, and develops reliable cost estimates for mechanical systems.

Education and Experience

Education: Associate or Bachelor’s degree in a Technical discipline preferred.
Experience: Minimum of twenty (20) years’ job-related experience.
Licensure/Certification: n/a

Preferred Qualifications

Demonstrates a strong desire to expand knowledge and take on new responsibilities within the field.
Proficient in Revit, AutoCAD, and/or other discipline-specific programs preferred.
Proficient in Microsoft Office Suite (Excel, Word, Power Point, Outlook).
Excellent organizational and time management skills to handle multiple tasks and meet project deadlines effectively.
Strong oral and written communication skills, with the ability to work independently as well as collaboratively within a project team.

Larson Design Group, Inc. is an Affirmative Action and Equal Opportunity Employer (EEO) that is committed to diversity and inclusion in the workplace. We prohibit discrimination and harassment of any kind based on race, color, sex, religion, sexual orientation, national origin, disability, genetic information, pregnancy, or any other protected characteristic as outlined by federal, state, or local laws. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

Related Jobs

Survey Project Manager, P.S. Team Lead

Crafton Tull • Yukon, OK, US • 2w ago

Manufacturing Construction Project Management

Description Are you looking for a career that combines your passion for your craft with true ownership? Crafton Tull is a 100% employee-owned planning, design, and surveying firm dedicated to improving communities. As an...

2w ago

Apply

Technical Manager - Mechanical Engineering

Larson Design Group • Full-time • Oklahoma City, OK • $88k - $140k / year • 4w ago

Manufacturing Engineering

About Us At Larson Design Group (LDG), we’re more than an award-winning Architecture, Engineering, and Consulting firm; we’re a team of passionate professionals united by a bold purpose: creatively shaping our world. Fro...

4w ago

Apply

Warehouse Associate - Outbound 1:00-9:30P (UTC) Sunday-Thursday

Locke Supply • Oklahoma City, OK • $17 / hour • 1d ago

Loading & Stocking Warehouse

The Warehouse Associate position is a full-time role at Locke Supply ! The schedule is Sunday to Thursday 1:00PM to 9:30PM or UTC (Until complete- overtime available) This position is also eligible for our monthly incent...

1d ago

Apply

Branch Associate

Locke Supply • Oklahoma City, OK • $15 / hour • 1d ago

Retail

Locke Supply Company of Oklahoma City , OK is seeking an outgoing and energetic Branch Associate to provide excellent customer service at our branch locations, offer advice and recommendations based on customers'...

1d ago

Apply

Branch Associate

Locke Supply • Mustang, OK • $15 / hour • 1d ago

Retail

Locke Supply Company of Mustang, OK is seeking an outgoing and energetic Branch Associate to provide excellent customer service at our branch locations, offer advice and recommendations based on customers needs, an...

1d ago

Apply

Cashier

WinCo Foods • Oklahoma City, OK, US • 1d ago

Retail Cashier

About Us Join us at WinCo Foods, where we're more than just a grocery retailer - we're a growing family of over 140 supermarkets in 10 states with over 22,000 employee owners. Our purpose is to make the lives of our cust...

1d ago

Apply

Claim Assistant

CCMSI • Oklahoma City, OK, US • 1d ago

Administrative

Overview Claim Assistant Location: Little Rock, AR Salary Range: $24.00/hr (37.5 hours per week) Build Your Career With Purpose at CCMSI At CCMSI, we partner with global clients to solve their most complex risk managem...

1d ago

Apply

Dated Item Clerk

WinCo Foods • Oklahoma City, OK, US • 1d ago

Retail

1d ago

Apply

Cashier (58086)

HAC, Inc • Edmond, OK, USA • 1d ago

Retail

Job DetailsLevel: EntryJob Location: Homeland Store 238 - Edmond, OK 73034Education Level: High School Diploma or EquivalentSalary Range: $9.75 - $14.00 HourlyHomeland is looking for passionate individuals who are ready...

1d ago

Apply

Fresh Foods Clerk

WinCo Foods • Oklahoma City, OK, US • 5d ago

Retail

5d ago

Apply