Principal Consultant- Mechanical Engineer

At Rimkus, our Built Environment Solutions team operates on a global scale with the advantage of local expertise. Our licensed engineers, architects, and technical specialists bring deep knowledge of regional requirements and industry best practices, enabling us to deliver customized, high-quality solutions that maximize the success of our clients’ investments. With a comprehensive portfolio that spans nearly every engineering and architectural discipline, we help organizations plan, build, and manage assets with confidence. What sets us apart is our forward-thinking approach. We integrate carbon footprint reduction, resiliency, maintainability, and long-term sustainability into everything we do helping clients not just meet today’s needs but prepare for tomorrow’s challenges. From design and pre-construction through construction, closeout, and ongoing operations, we provide tailored support at every stage. By identifying potential issues before they arise, we mitigate risks, extend asset life, and reduce costly unplanned repairs. Whether an asset is newly constructed, leased, or purchased, our innovative solutions empower clients to operate more efficiently and sustainably. Joining Rimkus means being part of a team that’s shaping the future of the built environment—one smart, resilient solution at a time. RequirementsOVERVIEW: We are seeking a highly experienced Principal Mechanical Engineering Consultant to join our team. In this role, you will apply your technical expertise and leadership skills to support projects for property owners, developers, architects, and construction partners. You will play a key role in the firm’s success by providing both technical and managerial guidance, with hands-on involvement in the design, installation, troubleshooting, and commissioning of mechanical systems for heating, cooling, ventilation, and controls.DUTIES and RESPONSIBILITIES: Contribute to the development and preparation of conceptual designs and layouts.Coordinate and deliver schematic design, design development, and construction documents.Prepare detailed drawings and specifications in compliance with building codes and industry standards.Deliver projects across multiple delivery models, including design-bid-build, design-assist, and design-build.Conduct or assist with on-site condition surveys.Apply innovative technologies and methodologies to advance building design.Continuously improve technical quality by staying informed on emerging technologies, building code updates, and industry advancements.Collaborate with cross-disciplinary teams to produce integrated project documents and deliver cohesive design solutions.Maintain strong client relationships to ensure successful project delivery and foster repeat business.Develop and cultivate new relationships with architects, developers, and building owners/operators.Demonstrate a proactive, self-starting work ethic to sustain an effective and efficient work environment. REQUIRED SKILLS and ABILITIES: Deep technical expertise in mechanical engineering, with extensive experience in HVAC, ventilation, heating, cooling, and control systems.Proficiency in developing conceptual, schematic, and construction-level documents with precision and accuracy.Thorough understanding of applicable building codes, standards, and industry best practices.Ability to manage and deliver projects effectively across multiple delivery models.Strong field skills, including the ability to conduct on-site surveys and translate findings into actionable design solutions.Proficiency with design and modeling software, including AutoCAD, Revit, and BIM tools.Strong analytical and problem-solving skills, with the ability to integrate innovative technologies and approaches.Excellent collaboration and communication skills for multidisciplinary teamwork and integrated design delivery.Demonstrated ability to foster and maintain client relationships while building new business opportunities.Dedication to continuous learning, with an emphasis on emerging technologies, sustainability, and evolving codes/standards.Exceptional organizational and time-management skills, with the ability to manage multiple projects and deadlines simultaneously.Leadership capabilities, including mentoring and supporting the development of junior staff. REQUIRED EXPERIENCE, EDUCATION and CERTIFICATIONS:Bachelor’s degree (or higher) in Mechanical engineering or a related field.A Professional Engineer (PE) license is required.Minimum of 15 years of experience in the design, assessment, and/or construction of the built environment, including preparation of construction documents and administration. Commitment to conducting oneself with professionalism and business integrity. Exceptional written, verbal, and presentation skills. Proficiency in Microsoft Office Suite (Word, Outlook, Teams, Excel) and strong general computer literacy. The Salary Range for this position is $130,000 - $190,000 and is dependent on education, experience, location and certifications/licensure. PHYSICAL DEMANDS, OVERTIME, AND TRAVELPhysical Demands – Work will be performed both in an office setting and at outside locations (i.e., Client’s office, industrial, construction, and/or residential sites). Employee is frequently required to stand, sit, climb ladders, bend, balance, stoop, kneel, crouch, talk, hear, and drive a motor vehicle to job sites. Employee may lift and/or move up to 50 pounds. Employee must be attentive, focused, and alert when conducting site inspections, speaking, and interacting with clients, preparing drawings and written reports. Clear vision and depth perception are also necessary. Overtime – This position is classified as salaried with an exempt FLSA status. Regular working hours are 8:00 a.m. to 5:00 p.m., Monday through Friday, with one hour for lunch. There will be periods where overtime will be required, which the employee will need to comply with in order to meet the demands of the position. Additional Information: NOW IS THE TIME to join this growing and stable company! We offer our full-time employees a competitive salary, bonus opportunities, and a complete benefits package that includes medical, dental, vision, life, disability, employer-matching 401(k), and opportunities for advancement! (www.rimkus.com) At Rimkus, we value a diverse and inclusive workplace where all employees feel valued and respected. We are committed to creating a work environment that supports and celebrates the unique perspectives and experiences of all employees. If you share our commitment to diversity and inclusivity and are excited about joining a welcoming and supportive team, we encourage you to apply for our open positions. Rimkus is an Equal Employment Opportunity (EEO) Employer and will make all employment-related decisions without regard to race, color, religion, sex, sexual orientation, gender identity, genetic information, national origin, disability, or protected veteran status. THIS JOB DESCRIPTION IS SUBJECT TO CHANGE AND DOES NOT CONSTITUTE A CONTRACT FOR EMPLOYMENT OR A GUARANTEE OF CONTINUED EMPLOYMENT. BenefitsHealth Care Plan (Medical, Dental & Vision)Retirement Plan (401k, IRA)Life Insurance (Basic, Voluntary & AD&D)Paid Time Off (Vacation, Sick & Public Holidays)Family Leave (Maternity, Paternity)Short Term & Long Term DisabilityTraining & Development

At Rimkus, our Built Environment Solutions team operates on a global scale with the advantage of local expertise. Our licensed engineers, architects, and technical specialists bring deep knowledge of regional requirements and industry best practices, enabling us to deliver customized, high-quality solutions that maximize the success of our clients’ investments. With a comprehensive portfolio that spans nearly every engineering and architectural discipline, we help organizations plan, build, and manage assets with confidence.

What sets us apart is our forward-thinking approach. We integrate carbon footprint reduction, resiliency, maintainability, and long-term sustainability into everything we do helping clients not just meet today’s needs but prepare for tomorrow’s challenges. From design and pre-construction through construction, closeout, and ongoing operations, we provide tailored support at every stage. By identifying potential issues before they arise, we mitigate risks, extend asset life, and reduce costly unplanned repairs. Whether an asset is newly constructed, leased, or purchased, our innovative solutions empower clients to operate more efficiently and sustainably. Joining Rimkus means being part of a team that’s shaping the future of the built environment—one smart, resilient solution at a time.

Requirements

OVERVIEW:

We are seeking a highly experienced Principal Mechanical Engineering Consultant to join our team. In this role, you will apply your technical expertise and leadership skills to support projects for property owners, developers, architects, and construction partners. You will play a key role in the firm’s success by providing both technical and managerial guidance, with hands-on involvement in the design, installation, troubleshooting, and commissioning of mechanical systems for heating, cooling, ventilation, and controls.

DUTIES and RESPONSIBILITIES:

• Contribute to the development and preparation of conceptual designs and layouts.

• Coordinate and deliver schematic design, design development, and construction documents.
• Prepare detailed drawings and specifications in compliance with building codes and industry standards.
• Deliver projects across multiple delivery models, including design-bid-build, design-assist, and design-build.
• Conduct or assist with on-site condition surveys.
• Apply innovative technologies and methodologies to advance building design.
• Continuously improve technical quality by staying informed on emerging technologies, building code updates, and industry advancements.
• Collaborate with cross-disciplinary teams to produce integrated project documents and deliver cohesive design solutions.
• Maintain strong client relationships to ensure successful project delivery and foster repeat business.
• Develop and cultivate new relationships with architects, developers, and building owners/operators.
• Demonstrate a proactive, self-starting work ethic to sustain an effective and efficient work environment.

REQUIRED SKILLS and ABILITIES:

• Deep technical expertise in mechanical engineering, with extensive experience in HVAC, ventilation, heating, cooling, and control systems.
• Proficiency in developing conceptual, schematic, and construction-level documents with precision and accuracy.
• Thorough understanding of applicable building codes, standards, and industry best practices.
• Ability to manage and deliver projects effectively across multiple delivery models.
• Strong field skills, including the ability to conduct on-site surveys and translate findings into actionable design solutions.
• Proficiency with design and modeling software, including AutoCAD, Revit, and BIM tools.
• Strong analytical and problem-solving skills, with the ability to integrate innovative technologies and approaches.
• Excellent collaboration and communication skills for multidisciplinary teamwork and integrated design delivery.
• Demonstrated ability to foster and maintain client relationships while building new business opportunities.
• Dedication to continuous learning, with an emphasis on emerging technologies, sustainability, and evolving codes/standards.
• Exceptional organizational and time-management skills, with the ability to manage multiple projects and deadlines simultaneously.
• Leadership capabilities, including mentoring and supporting the development of junior staff.

REQUIRED EXPERIENCE, EDUCATION and CERTIFICATIONS:

• Bachelor’s degree (or higher) in Mechanical engineering or a related field.
• A Professional Engineer (PE) license is required.
• Minimum of 15 years of experience in the design, assessment, and/or construction of the built environment, including preparation of construction documents and administration.
• Commitment to conducting oneself with professionalism and business integrity.
• Exceptional written, verbal, and presentation skills.
• Proficiency in Microsoft Office Suite (Word, Outlook, Teams, Excel) and strong general computer literacy.

The Salary Range for this position is $130,000 - $190,000 and is dependent on education, experience, location and certifications/licensure.

PHYSICAL DEMANDS, OVERTIME, AND TRAVEL

Physical Demands – Work will be performed both in an office setting and at outside locations (i.e., Client’s office, industrial, construction, and/or residential sites). Employee is frequently required to stand, sit, climb ladders, bend, balance, stoop, kneel, crouch, talk, hear, and drive a motor vehicle to job sites. Employee may lift and/or move up to 50 pounds. Employee must be attentive, focused, and alert when conducting site inspections, speaking, and interacting with clients, preparing drawings and written reports. Clear vision and depth perception are also necessary.

Overtime – This position is classified as salaried with an exempt FLSA status. Regular working hours are 8:00 a.m. to 5:00 p.m., Monday through Friday, with one hour for lunch. There will be periods where overtime will be required, which the employee will need to comply with in order to meet the demands of the position.

Additional Information:

NOW IS THE TIME to join this growing and stable company! We offer our full-time employees a competitive salary, bonus opportunities, and a complete benefits package that includes medical, dental, vision, life, disability, employer-matching 401(k), and opportunities for advancement! (www.rimkus.com)

At Rimkus, we value a diverse and inclusive workplace where all employees feel valued and respected. We are committed to creating a work environment that supports and celebrates the unique perspectives and experiences of all employees. If you share our commitment to diversity and inclusivity and are excited about joining a welcoming and supportive team, we encourage you to apply for our open positions.

Rimkus is an Equal Employment Opportunity (EEO) Employer and will make all employment-related decisions without regard to race, color, religion, sex, sexual orientation, gender identity, genetic information, national origin, disability, or protected veteran status.

THIS JOB DESCRIPTION IS SUBJECT TO CHANGE AND DOES NOT CONSTITUTE A CONTRACT FOR EMPLOYMENT OR A GUARANTEE OF CONTINUED EMPLOYMENT.

Benefits

• Health Care Plan (Medical, Dental & Vision)
• Retirement Plan (401k, IRA)
• Life Insurance (Basic, Voluntary & AD&D)
• Paid Time Off (Vacation, Sick & Public Holidays)
• Family Leave (Maternity, Paternity)
• Short Term & Long Term Disability
• Training & Development

Consultants. Experts. Innovators. Rimkus Consulting Group is a worldwide leader in engineering and technical consulting. Operating from more than 110 offices around the globe, we provide services to corporations, insurance companies, law firms, and government agencies. Rimkus experts specialize in forensic consulting, construction dispute resolution, solutions for the built environment, and product development support for the consumer, industrial, and healthcare industries. Our team’s legacy of innovation traces back to 1983; our focus is on the future and finding solutions to clients’ biggest challenges. We began in the forensics business, offering our clients an array of technical specialists, scientists, and engineers. Today, we continue with this forward-thinking approach as we broaden our capabilities by adding new experts and companies to our collaborative team with an increased focus on the construction, maintenance, sustainability, and operations of the built environment, as well as assisting with the development of better products and processes across multiple industries.

Consultants. Experts. Innovators.

Rimkus Consulting Group is a worldwide leader in engineering and technical consulting. Operating from more than 110 offices around the globe, we provide services to corporations, insurance companies, law firms, and government agencies.

Rimkus experts specialize in forensic consulting, construction dispute resolution, solutions for the built environment, and product development support for the consumer, industrial, and healthcare industries. Our team’s legacy of innovation traces back to 1983; our focus is on the future and finding solutions to clients’ biggest challenges. We began in the forensics business, offering our clients an array of technical specialists, scientists, and engineers. Today, we continue with this forward-thinking approach as we broaden our capabilities by adding new experts and companies to our collaborative team with an increased focus on the construction, maintenance, sustainability, and operations of the built environment, as well as assisting with the development of better products and processes across multiple industries.