Senior Mechanical Engineer (MEP)

Location: Berwyn, PA Through a collaborative and energetic approach, the Senior Mechanical Engineer will play a key role in delivering high-quality mechanical engineering services for both existing facilities and new construction projects. In this role, you’ll bring advanced technical expertise, partner with cross-discipline project teams, and help ensure that mechanical systems perform efficiently, sustainably, and reliably. You’ll work on a wide range of projects—from investigating and restoring existing systems to designing new HVAC, plumbing, and other mechanical systems for renovations and ground-up developments. Services may include system analysis, energy modeling, troubleshooting, maintenance planning, design and retrofitting, commissioning, and forensic investigations. We’re looking for someone with an entrepreneurial mindset, strong problem-solving skills, and experience managing large and complex mechanical systems projects. If you’re passionate about making an impact on the built environment and want to grow alongside a multidisciplinary team that values curiosity and innovation, Walker offers the perfect place to build your career. We offer a robust total compensation and rewards package designed to support our employees’ well-being, growth, and diverse needs, including: Annual discretionary bonus program Opportunity to purchase Walker stock – Walker is 100% employee-owned! Medical, dental, vision, company-paid life insurance Mental wellness benefits Health Savings Account with company contribution 401(k) with company match Flexible Spending Accounts and Commuter Spending Accounts 529 college savings plan A minimum of 3 weeks of Paid Time Off per year 9 paid holidays per year, including 3 paid floating holidays 5 days of bereavement leave and PTO Donation Bank to help during difficult times 100% compensation replacement during short-term disability leaves Paid parental leave that allows an additional week of paid time alongside short-term disability leave and/or applicable state paid leave programs Paid community involvement hours Tuition and licensure reimbursement and sponsorship of professional memberships Internal conferences and professional development opportunities Employee Resource Groups and Affinity Groups What You'll Do Design and document new mechanical systems for renovations and new construction projects. Perform load calculations, equipment selection, and system layouts for HVAC and plumbing systems. Conduct forensic investigations of MEP systems to identify failures, performance issues, or non-compliance. Analyze system performance and develop practical solutions, repair plans, or replacement strategies. Perform field inspections, testing, and data collection; review drawings, specifications, and maintenance records. Support commissioning and construction administration to verify design intent and system performance. Prepare detailed technical reports, drawings, and recommendations for clients. Lead projects and coordinate with multidisciplinary teams from concept through completion. Build and maintain strong client relationships; identify opportunities for additional services. Other duties as assigned. What You’ll Bring Bachelor’s/Master’s degree in mechanical engineering or similar. Registered Professional Engineer in which offices/projects are located. 8+ years of MEP consulting services, which may include Forensics (expert witness/litigation support) and/or commissioning/retro-commissioning experience. Experience managing projects, selling the business and promoting MEP practices. A desire to become an owner through Walker’s Employee Stock -Purchase Program. We are proudly 100% employee-owned. Excellent verbal and written communication skills. Willingness to travel. $130,000 - $180,000 a year At Walker Consultants, we are committed to maintaining fairness and equity in our pay practices. The final base salary offered may vary based on factors such as experience, qualifications, skills, location, internal equity, and other considerations permitted by law. We value open conversations about compensation and welcome the opportunity to discuss more about base salary and Walker’s total rewards philosophy during the recruiting process. Why Walker Consultants Walker provides comprehensive MEP (Mechanical, Electrical, and Plumbing) services that support the performance, reliability, and longevity of both existing facilities and new construction. Our engineers bring expertise across the full lifecycle of building systems—from initial design and construction through maintenance, optimization, and renewal. We specialize in uncovering the root causes of inefficiencies, failures, and compliance issues in existing systems, while also designing innovative, energy-efficient solutions for new projects and renovations. Through targeted investigations, detailed assessments, and advanced diagnostics, we deliver results that restore function, enhance efficiency, and extend the useful life of building systems. MEP systems are the lifeblood of a facility, influencing energy consumption, occupant comfort, safety, and operational costs. Our experts excel in system design, retrofitting, commissioning, maintenance planning, and forensics—ensuring systems perform optimally from day one and throughout their lifecycle. With a nationwide footprint, Walker combines a responsive local presence with the depth of expertise found in our multidisciplinary team, providing proven solutions to complex challenges in both new and existing buildings. Join Us! We know that great talent comes in many forms. If you're excited about this role but don’t meet every single requirement, we still encourage you to apply! You might just be the right person for this role—or another opportunity on our team. At Walker Consultants, we are committed to fostering an inclusive workplace where everyone can thrive. We welcome and encourage applications from individuals of all abilities. If you require any accommodations during the application or interview process, or in the workplace, please let us know—we will work with you to ensure a fair and accessible experience. Walker Consultants is an Equal Opportunity Employer (EOE). We invite all qualified applicants to apply and do not discriminate against individuals because of their race, color, religion, national origin, gender, physical or mental disability, veteran status, or age. #J-18808-Ljbffr Walker Consultants, Inc.