Mechanical Engineer EIT

Mechanical Engineer EIT (Engineer in Training)

Location: Broomfield, CO (or Remote/Hybrid options available) 

Department: Engineering Employment 

Type: Full-Time 

Salary Range: $65,000 - $85,000 annually (commensurate with experience)

Benefits: Medical (Lighthouse pays 50%), dental & vision

Job Overview

We are seeking a motivated Mechanical Engineer EIT to join our innovative engineering team. As an entry-level professional with EIT certification, you will support licensed Professional Engineers (PEs) on a variety of projects involving HVAC, plumbing, mechanical systems for buildings, industrial equipment, energy systems, infrastructure applications, and transportation-related systems (including transit facilities, rail/maintenance buildings, tunnel ventilation, bus/rail depots, roadway mechanical elements, and transit vehicle support systems). This role offers hands-on experience in design, analysis, prototyping support, and fieldwork, building a solid foundation toward PE licensure. Ideal for recent graduates or early-career engineers enthusiastic about creating efficient, sustainable mechanical solutions in Colorado's diverse building, manufacturing, energy, and transportation sectors.

Key Responsibilities

• Assist in the planning, design, and development of mechanical systems, including HVAC (heating, ventilation, air conditioning), plumbing, fire protection, energy-efficient equipment, mechanical components, tunnel ventilation, transit station HVAC, maintenance facility systems, bus/rail depot mechanical infrastructure, and support for transit/railway equipment for commercial, industrial, institutional, transportation, and infrastructure facilities.
• Perform engineering calculations such as load analysis (heating/cooling), duct/piping sizing, energy modeling, stress/thermal analysis, pump/fan selections, feasibility studies, and ventilation/flow requirements for transportation environments.
• Prepare or revise construction drawings, specifications, reports, permit applications, equipment schedules, and contract documents using software like AutoCAD, Revit, HAP, Trace 700, or similar tools.
• Conduct fieldwork including site visits, surveys, data collection, construction observation/inspection, equipment testing/commissioning, system startup verification, transit facility inspections, and ensuring compliance with plans, codes (e.g., IMC, IPC, ASHRAE, NFPA, CDOT standards, local transit guidelines), and specifications.
• Support project management tasks, such as coordinating with multidisciplinary teams, reviewing contractor submittals/shop drawings, assisting with permitting and RFIs, and documenting project progress, changes, and closeout activities.
• Research mechanical regulations, codes, standards, and best practices (including transportation-specific guidelines); compile data for technical reports; and help resolve design, installation, or operational issues.
• Occasionally perform CAD drafting, basic prototyping support, energy audits, or administrative duties related to projects, including cost estimates, material/equipment recommendations, and contributions to transportation infrastructure mechanical designs.

Qualifications

• Bachelor's degree in Mechanical Engineering (or related field) from an ABET-accredited program.
• EIT certification (passed the FE exam); candidates eligible to obtain it soon may be considered.
• 0–3+ years of relevant experience (internships count); entry-level positions often prioritize recent graduates.
• Proficiency in mechanical design software (e.g., AutoCAD, Revit MEP, HAP, Trace, or similar modeling tools).
• Strong analytical skills, attention to detail, and ability to work both independently and in teams.
• Valid driver's license (for fieldwork and site visits).

Preferred Skills

• Familiarity with Colorado-specific regulations (e.g., local building codes, energy codes, ASHRAE standards, high-altitude design considerations, CDOT transportation requirements).
• Experience or interest in transportation-related mechanical systems, such as HVAC/ventilation for transit stations/tunnels, maintenance facilities, bus/rail depots, or sustainable transit infrastructure.
• Knowledge of BIM modeling, energy simulation tools, mechanical system commissioning, or transit project standards.
• Excellent communication skills for collaborating with architects, contractors, owners, transportation agencies, and stakeholders.
• Commitment to safety, innovation, sustainability, and ongoing professional development.

What We Offer

• Competitive salary and benefits package, including health insurance, retirement plans, and paid time off.
• Mentorship opportunities and dedicated support for PE licensure progression.
• Engaging work environment with projects across the Rocky Mountain region, emphasizing energy-efficient buildings, industrial applications, sustainable infrastructure, and modern transportation solutions.
• Flexible scheduling and potential for hybrid work arrangements.

If you are a proactive engineer passionate about designing reliable and efficient mechanical systems—including those supporting sustainable transportation—apply today with your resume, cover letter, and EIT certification details. 

Lighthouse is an Equal Opportunity Employer. We value diversity and are committed to creating an inclusive environment for all employees.