Mechanical Engineer IV

Mechanical Engineer IVRTM Engineering is seeking an experienced Mechanical Engineer IV to support the design, analysis, engineering, and delivery of complex mechanical systems for a diverse portfolio of projects in the Baltimore, Maryland area.This senior-level position is designed for a mechanical engineering professional who can take ownership of technically complex assignments while serving as a senior technical resource to project teams. You will lead mechanical engineering efforts, develop technically sound building-system solutions, coordinate across multiple disciplines, and provide technical guidance and mentorship to developing engineers and project staff.The ideal candidate brings 10+ years of progressive mechanical engineering experience, strong HVAC and mechanical building systems expertise, excellent communication skills, and the ability to independently manage projects from concept through construction.Core ResponsibilitiesLead mechanical engineering design and analysis for complex projects involving HVAC, plumbing, piping, equipment, and related building mechanical systems.Develop engineering calculations, equipment selections, system layouts, specifications, schedules, and construction documents.Evaluate existing mechanical systems and develop recommendations for upgrades, renovations, replacements, and new installations.Serve as a senior technical resource, applying sound engineering judgment to resolve complex design challenges.Perform or oversee load analyses, energy evaluations, equipment sizing, system assessments, and other engineering calculations.Identify opportunities to improve system performance, energy efficiency, reliability, maintainability, and lifecycle cost.Project Delivery & CoordinationTake ownership of complex mechanical engineering assignments from concept through construction and closeout.Coordinate mechanical designs with architectural, structural, electrical, controls, civil, and other disciplines.Review drawings, specifications, submittals, RFIs, and technical documentation for accuracy, quality, constructability, and compliance.Support project planning, budgeting, scheduling, and coordination with project managers and clients.Participate in site surveys, field investigations, commissioning activities, and construction-phase services as required.Maintain high standards for technical quality, documentation, and project delivery.Client & Stakeholder CoordinationCommunicate directly with clients, contractors, vendors, architects, and other project stakeholders to resolve technical issues.Understand client objectives and operational requirements and translate them into practical mechanical engineering solutions.Support multidisciplinary project teams in maintaining project objectives, schedules, and quality expectations.Contribute to proposals, statements of qualifications, technical presentations, and business development activities as appropriate.Leadership & MentorshipProvide technical direction and mentorship to less-experienced engineers and designers.Serve as a technical leader within project teams and help elevate engineering quality and consistency.Share knowledge, best practices, and technical expertise with developing staff.Support a collaborative environment focused on professional development and high-quality project delivery.Required QualificationsBachelor's degree in Mechanical Engineering or a closely related engineering discipline.10+ years of progressive mechanical engineering experience, preferably within consulting engineering, facilities, building systems, or a related environment.Professional Engineer (PE) license preferred or required based on project and client needs.Strong knowledge of HVAC and mechanical building systems, engineering principles, and applicable codes and standards.Demonstrated ability to independently lead complex engineering assignments.Experience developing and reviewing construction documents, specifications, calculations, and technical reports.Strong analytical, problem-solving, written, and verbal communication skills.Ability to effectively coordinate work across multidisciplinary project teams.Proficiency with engineering and design software such as AutoCAD, Revit, and Microsoft Office.Experience with load calculation, energy modeling, or other mechanical engineering software is a plus.Preferred QualificationsExperience with federal, state, municipal, healthcare, higher education, commercial, industrial, or mission-critical facilities.Experience with both renovation/modernization projects and new construction.Familiarity with energy-efficiency strategies, sustainability requirements, and high-performance building systems.Experience mentoring engineers and leading technical teams.Experience supporting projects through construction administration and closeout.Existing relationships with clients, contractors, architects, or other industry partners throughout the Baltimore/Washington, DC region.Experience with commissioning, field investigations, and construction-phase services.Key Attributes for SuccessTechnical Leadership: Applies advanced mechanical engineering knowledge and sound professional judgment to complex building-system challenges.Project Delivery: Takes ownership of assignments and consistently delivers high-quality work on schedule and within project requirements.Communication: Clearly communicates technical concepts to clients, project teams, contractors, and non-technical stakeholders.Collaboration: Works effectively across architectural, structural, electrical, civil, controls, and other disciplines.Mentorship: Develops junior staff through technical guidance, knowledge sharing, and constructive feedback.Client Focus: Builds trusted relationships while understanding and responding to client objectives and operational requirements.Quality & Safety: Maintains rigorous standards for engineering quality, code compliance, constructability, reliability, and safety.About RTM EngineeringRTM Engineering is a multidisciplinary engineering organization focused on delivering technically sound building and facility solutions across a diverse project portfolio. The Baltimore team supports complex projects requiring strong mechanical engineering expertise, multidisciplinary coordination, and client-focused project delivery.This opportunity provides an experienced mechanical engineer with the ability to take ownership of challenging assignments, contribute to high-impact projects, mentor developing professionals, and continue building toward greater technical and project leadership.Work EnvironmentThis position is based in Baltimore, Maryland, with a combination of office, project-site, and client-facing responsibilities. Occasional travel to project locations, client facilities, and construction sites may be required.Compensation & BenefitsRTM Engineering offers a competitive compensation and benefits package commensurate with experience, qualifications, and professional credentials. The position may include eligibility for health and welfare benefits, retirement programs, paid time off, professional development, and other company-sponsored benefits.About Luxus | AEC Talent PartnersLuxus is an exclusive AEC recruiting firm managing this search on behalf of RTM Engineering. We partner with leading architecture, engineering, and construction firms across the country to connect top-tier professionals with career opportunities that align with their technical expertise, leadership goals, and long-term trajectory.Not the perfect fit for this role? We still want to hear from you. Our network is constantly expanding with exclusive, unlisted positions across the AEC sector.KeywordsMechanical Engineer IV, Senior Mechanical Engineer, Mechanical Engineering, HVAC Engineer, Mechanical Building Systems, Building Systems Engineer, MEP Engineering, HVAC Design, Mechanical Design, Mechanical Engineering Consulting, PE, Professional Engineer, Revit, AutoCAD, HVAC Systems, Plumbing, Piping, Equipment Selection, Load Calculations, Energy Modeling, Building Infrastructure, Facility Engineering, Construction Documents, Construction Administration, Commissioning, Healthcare Engineering, Higher Education, Commercial Engineering, Mission Critical, Industrial Facilities, Renovation, Modernization, Baltimore Engineering Jobs, Maryland Engineering Jobs, AEC Engineering, Mechanical Engineering Leadership