Job Description

Mechanical Engineer-in-Training III (4+ Years Experience)

Location: Plano or Houston, TX Position Type: Full-Time | Exempt Travel: Occasional (job sites & client meetings) Company: LTY Engineers, PLLC (Represented by Luxus)

LTY Engineers, PLLC is a full-service Mechanical, Electrical, and Plumbing (MEP) engineering consulting firm with offices in Dallas and Houston. Founded in 2014, LTY specializes in the design of MEP systems for K–12 school districts, colleges, universities, and other education-focused facilities. The firm is known for delivering high-quality, technically sound designs that support learning environments across Texas.

Role Purpose

The Mechanical Engineer-in-Training III serves as a key contributor to LTY’s mechanical design team, supporting the production of high-quality construction documents and ensuring designs align with firm standards, client goals, and LTY’s mission and vision. This role is intended for experienced EITs capable of independently supporting medium to large projects with minimal supervision.

Reports to: Mechanical Team Leader or Mechanical Engineer I, II, or III

Key Responsibilities

Mechanical Design & Technical Execution

• Perform engineering calculations and apply mechanical engineering principles to the design and delivery of HVAC and mechanical systems.

• Produce mechanical drawings using AutoCAD and Revit with minimal supervision.

• Prepare, edit, and coordinate mechanical specifications for assigned projects.

• Review and respond to RFIs, shop drawings, submittals, addendums, and other construction documents.

• Conduct site visits and complete field reports to verify design intent and construction compliance.

Project Leadership & Coordination

• Design and manage medium to large-scale projects (e.g., middle schools and high schools) from concept through construction.

• Participate in and occasionally lead client meetings.

• Coordinate with internal teams and external stakeholders to ensure project alignment.

• Manage multiple deadlines while maintaining accuracy and quality.

Standards, Codes & Quality

• Apply expert knowledge of applicable building codes, LTY design standards, and client-specific standards.

• Ensure mechanical designs meet regulatory requirements and best practices.

• Support continuous improvement of internal processes and technical standards.

Mentorship & Professional Development

• Support and mentor Mechanical EIT I & II staff, designers, and interns as assigned.

• Transfer technical knowledge and best practices to teammates.

• Participate in internal career development and leadership training.

Business & Client Awareness

• Demonstrate understanding of client missions, goals, and project drivers.

• Translate technical expertise and communication skills into support for business development efforts.

• Represent LTY’s mission, vision, and professional values in client-facing interactions.

Required Qualifications

Education & Credentials

• Bachelor’s degree in Mechanical Engineering or related field

• Passed Fundamentals of Engineering (FE) exam

• Registered Engineer-in-Training (EIT) in the State of Texas

• Minimum of two attempts at the Texas Professional Engineer (PE) exam

Experience

• 4+ years of experience in a MEP consulting engineering environment

• Proven experience designing HVAC systems, temperature controls, central plants, and indoor air quality systems for commercial buildings

Technical Skills

• Proficiency with AutoCAD, Revit, Bluebeam, and Microsoft Office

• Strong working knowledge of HVAC systems and mechanical design practices

• Solid understanding of applicable building codes

Professional Skills

• Exceptional attention to detail

• Strong written and verbal communication skills

• Ability to manage multiple projects under tight deadlines

• Collaborative, team-oriented mindset

Preferred Qualifications

• Experience designing MEP systems for K–12 schools or higher education facilities

Why Join LTY Engineers

• Opportunity to work on education-focused projects with meaningful community impact

• Exposure to medium and large-scale mechanical systems design

• Supportive team environment with structured mentorship

• Clear path toward professional licensure and leadership growth

• Collaborative culture grounded in technical excellence and client service