Senior Mechanical Engineer
Confirmed on the employer's own hiring board on Oct 18, 2026. First seen by Alion on Oct 1, 2026.
The Opportunity
Senior Mechanical Engineer
Design Buildings That Shape Communities. Lead Projects That Matter.
RS&H is seeking an experienced Senior Mechanical Engineer to join our growing Buildings Engineering team in Charlotte, North Carolina or Jacksonville, Florida.
This is an opportunity to lead the design of innovative, high-performance building systems while collaborating with architects, engineers, and project managers on complex projects that improve how people work, heal, and thrive. You'll play a key role in delivering mechanical engineering solutions across a diverse portfolio that includes aviation, federal, healthcare, workplace, financial, and warehouse/distribution facilities.
As a senior technical leader, you'll influence project success from concept through construction, mentor emerging engineers, strengthen client relationships, and help grow our Buildings practice in one of two dynamic and expanding locations.
What You'll Do
As a Senior Mechanical Engineer, you'll serve as a technical leader responsible for the design and delivery of mechanical building systems on projects ranging from moderate to highly complex. Working alongside architects, engineers, and project managers, you'll help deliver innovative solutions while mentoring junior staff and building trusted client relationships.
Your responsibilities will include:
- Lead the mechanical design of HVAC and building systems from planning through construction administration.
- Prepare engineering calculations, studies, reports, specifications, and construction documents.
- Coordinate with multidisciplinary project teams to deliver integrated design solutions.
- Perform quality reviews to ensure technical excellence and project consistency.
- Conduct field observations and construction site visits to support successful project execution.
- Develop innovative, practical solutions to complex engineering challenges.
- Ensure compliance with applicable building codes, standards, and regulations.
- Mentor junior engineers and provide technical leadership throughout project delivery.
- Manage discipline-specific schedules, deliverables, and project milestones.
- Build and maintain strong relationships with clients, contractors, and project stakeholders.
- Support business development efforts and client engagement opportunities as needed.
What We're Looking For
We're looking for a collaborative engineering leader who enjoys solving technical challenges, developing people, and delivering exceptional client service.
Required Qualifications
- Bachelor's degree in Mechanical Engineering from an ABET-accredited program.
- 10+ years of mechanical engineering experience within the building design industry.
- Active Professional Engineer (PE) license.
- Experience leading mechanical engineering design for commercial building projects.
- Strong knowledge of HVAC systems, mechanical building design, and construction documentation.
- Experience mentoring engineers and reviewing technical work.
- Excellent communication and relationship-building skills.
- Ability to work independently while collaborating across multidisciplinary teams.
- Due to federal contract requirements, candidates must be U.S. citizens or lawful permanent residents.
Preferred Qualifications
- Proficiency with Revit.
- Experience supporting business development and client presentations.
- Project experience in aviation, federal, healthcare, workplace, financial, warehouse/distribution, industrial, or similar commercial markets.
- Experience managing engineering staff or project teams.
- Ability to travel occasionally to support clients and project sites
If your experience exceeds the posted range and aligns with a more senior level within our organization, we encourage you to apply or connect with an RS&H recruiter to discuss opportunities that best match your background and expertise.
Why Join RS&H?
At RS&H, you'll become part of a 100% employee-owned architecture, engineering, and consulting firm where every employee has a stake in our success. Since 1941, we've partnered with clients to solve complex challenges through innovative, practical design solutions that improve communities nationwide.
When you join RS&H, you'll enjoy:
- Employee ownership through our ESOP
- The opportunity to lead impactful projects across a variety of building markets
- A collaborative, multidisciplinary environment where your ideas and expertise are valued
- Professional development, mentorship, and leadership opportunities
- The ability to make a lasting impact on both clients and the future of our growing Buildings practice
RS&H is consistently recognized among the nation's leading design firms, including rankings among ENR's Top 500 Design Firms, ENR's Top 25 Airport Design Firms, and Building Design+Construction's Top Healthcare Architecture and Engineering Firms.
Build Your Future with RS&H
Whether you're based in Charlotte or Jacksonville, you'll have the opportunity to work alongside talented professionals on projects that positively impact communities across the country.
If you're looking to lead meaningful work, mentor future engineering talent, and grow your career with a nationally recognized, employee-owned firm, we'd love to hear from you.
An Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to age, race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability.
Please view Equal Employment Opportunity Posters provided by OFCCP here.
Please note: no agency representation or submissions will be recognized for this vacancy. Candidates should apply directly to this role to be considered.It is the responsibility of all third-party recruiting and employment agencies to know and adhere to our recruiting policy.
The Team
Our team designs facilities for clients in many different sectors. By working with our clients and listening to their needs, we gather a deep understanding of their desired outcomes, practicing creativity and innovation along the way. Become part of a team that’s redefining client service and success in a rapidly changing world.
The Company
Employee-owned, RS&H is one of the nation’s leading architecture, engineering, and consulting firms whose associates work hard every day to create a more connected future where everyone can thrive. We offer an exceptional journey from start to future. Our integrated teams translate experience into insight, turn challenges into opportunities, and build relationships that are as strong as the buildings and infrastructure we deliver together. We attribute our success to an unwavering commitment to our core values of: integrity, caring, forward-thinking, creativity, inclusivity, and ownership.