Posted by Citrine LLC is seeking an experienced Lead Mechanical Engineer, PE to provide senior technical leadership across mechanical engineering projects in Colorado. The full-time position combines advanced mechanical engineering work with team leadership, mentoring and project support.
The position offers a listed salary range of $140,000 to $155,000 per year. Candidates are ideally located near Lakewood or Grand Junction, Colorado. Hybrid work arrangements may be available, while travel to project sites, client locations and other Citrine offices is required.
Job Overview
- Job Title: Lead Mechanical Engineer, PE
- Employer: Citrine LLC
- Location: Colorado, with the listed workplace address in Lakewood
- Employment Type: Full-time
- Salary: $140,000 to $155,000 per year
- Work Arrangement: Hybrid arrangements may be available
- Ideal Locations: Lakewood or Grand Junction, Colorado
- Experience: 8+ years of mechanical engineering experience
- Education: Bachelor’s degree in Mechanical Engineering or related engineering field
- License: Active Professional Engineer (PE) license required
- Travel: Required
- Driver’s License: Valid license required
- Background Check: Required
- Visa Sponsorship: Not stated in the listing
About Citrine LLC
Citrine is an engineering firm seeking to expand its mechanical engineering capabilities. The company works on commercial, industrial and government projects and is looking for a senior engineer who can provide technical leadership while supporting the development of its mechanical engineering team.
Job Description
The Lead Mechanical Engineer, PE will act as a senior technical resource across mechanical engineering projects from initial design through construction and commissioning.
The position combines hands-on engineering responsibilities with leadership duties. The successful candidate will guide engineers, designers and technical staff, contribute to project planning and help coordinate workload and resources within the mechanical engineering team.
The role also involves HVAC design, mechanical system analysis, coordination with other engineering disciplines, construction support and technical problem-solving.
Key Responsibilities
- Provide senior technical leadership across mechanical engineering projects.
- Lead mechanical engineering design and analysis from conceptual design through commissioning.
- Mentor engineers, designers and technicians.
- Develop mechanical system designs, calculations, layouts and specifications.
- Select appropriate mechanical equipment.
- Prepare technical documentation according to project requirements and applicable standards.
- Design and analyze HVAC systems.
- Coordinate mechanical work with architectural, structural, electrical, civil and other engineering disciplines.
- Review drawings, specifications, calculations and technical reports.
- Address complex engineering and mechanical system challenges.
- Investigate mechanical system problems and develop practical solutions.
- Participate in site visits and field investigations.
- Support equipment assessments, commissioning, startup and troubleshooting.
- Apply relevant building codes and engineering standards.
- Coordinate with project managers, contractors and clients.
- Provide input on staffing, workload and resource requirements.
- Identify project risks and technical challenges.
- Support construction activities, including RFIs and submittal reviews.
- Help maintain a collaborative and technically strong engineering team.
- Contribute to the development of Citrine’s mechanical engineering services.
Qualifications and Requirements
Candidates must have:
- A Bachelor’s degree in Mechanical Engineering or a related engineering field.
- An active Professional Engineer (PE) license.
- At least 8 years of mechanical engineering experience.
- Experience leading complex projects, teams or technical initiatives.
- Experience providing technical direction or mentoring.
- Strong knowledge of mechanical systems design and analysis.
- Experience with HVAC systems, plumbing, piping and mechanical equipment design.
- Experience reviewing engineering drawings, specifications, calculations and technical documentation.
- Working knowledge of relevant codes and standards, including ASHRAE, IMC and IPC.
- Experience with construction support, commissioning, startup, troubleshooting or field activities.
- Strong communication and interpersonal skills.
- The ability to work with clients, contractors, project teams and internal stakeholders.
- The ability to lead others and manage competing priorities.
- The ability to combine hands-on engineering with leadership and mentoring.
Additional requirements include successfully passing a background check, maintaining a valid driver’s license and being able to obtain and maintain access authorization for government and other secured facilities and sites.
Salary and Benefits
Citrine lists a salary range of $140,000 to $155,000 per year for the position.
The benefits package may include:
- Medical, dental and vision insurance.
- 401(k) with company match.
- Paid time off.
- Paid holidays.
- Paid sick time.
- Voluntary supplemental insurance options.
- Company cell phone plan.
- Flexible work schedules.
The listing notes that eligibility requirements and waiting periods may apply to certain benefits.
Who Should Apply?
This position may suit an experienced mechanical engineer with an active PE license and at least eight years of professional experience. Candidates should have strong knowledge of mechanical systems, HVAC design and engineering standards while also being capable of leading teams and mentoring other technical staff.
The role is particularly suited to professionals who want to combine senior-level engineering responsibilities with technical leadership and project coordination.
Frequently Asked Questions
What is the salary for the Lead Mechanical Engineer position?
The listed salary is $140,000 to $155,000 per year.
What education is required?
A Bachelor’s degree in Mechanical Engineering or a related engineering field is required.
Is a PE license required?
Yes. The listing specifically requires an active Professional Engineer license.
How much experience is required?
Candidates need at least eight years of mechanical engineering experience, including experience leading complex projects, teams or technical initiatives.
Is hybrid work available?
Hybrid work arrangements may be available according to the listing.
Will the position require travel?
Yes. Travel to project sites, client locations and other Citrine offices is required.
Is a driver’s license required?
Yes. Candidates must possess and maintain a valid driver’s license.
Does the job include benefits?
Yes. The listing mentions medical, dental and vision insurance, a 401(k) with company match, paid time off, paid holidays, paid sick time, supplemental insurance options, a company cell phone plan and flexible work schedules.
How to Apply
Interested candidates who meet the required qualifications and experience criteria should submit their application.
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