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Mechanical Engineer IV

Luxus


Job Location:

Seattle, WA - USA

Monthly Salary: USD 110000 - 145000
Posted: 10 October 2026 (Yesterday)
Application Deadline: 7 January 2027
Vacancies: 1 Vacancy

Job Summary

Mechanical Engineer IV - Multiple Locations

Company Name: RTM Engineering Consultants
Location: Any RTM office: Schaumburg IL Orlando FL Rogers/Bentonville AR Davenport IA Seattle WA Dallas TX Springfield MO Fort Collins CO St. Louis MO Lakewood CO Avon Kentucky
Project Focus: HVAC Mechanical Building Systems Facility Infrastructure Renovation & Modernization New Construction
Work Setting: Full-Time Office / Project Sites / Client-Facing
Base Salary: $110000 - $145000
Total Compensation Package: Competitive compensation package health and welfare benefits retirement programs paid time off and professional development.
Recruited Exclusively By: Luxus Group

About the Role

RTM 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. This senior-level position requires an individual who can lead mechanical engineering efforts provide technical guidance and mentor developing staff. The role involves taking ownership of technically complex assignments from concept through construction while coordinating across multiple disciplines.

Key Responsibilities

  • Lead 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.
  • Take 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.
  • Communicate 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.
  • Provide 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 Qualifications

  • Bachelors degree in Mechanical Engineering or a closely related engineering discipline.
  • 10 years of progressive mechanical engineering experience.
  • Professional Engineer (PE) license.
  • 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.

Preferred Qualifications

  • Experience 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.
  • Experience with load calculation energy modeling or other mechanical engineering software.

Compensation & Benefits

  • Health and welfare benefits
  • Retirement programs
  • Paid time off
  • Professional development

About RTM Engineering Consultants

RTM Engineering Consultants is an MEP Civil and Structural engineering firm that acts as a partner to clients by aligning with their goals processes and people. The firm emphasizes national resources combined with local relationships to serve a diverse range of markets. Their commitment to the community is reflected in initiatives such as elevating STEM providing pro bono services to nonprofits and team-based volunteering.

About Luxus Group

Luxus Group is an exclusive AEC recruiting firm managing this search on behalf of RTM Engineering Consultants. We partner with the most prestigious structural civil MEP and architectural firms in the country to connect top-tier talent with legacy-building opportunities. 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. Connect with us today to discuss your career trajectory.


Required Experience:

IC


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