Senior Mechanical Engineer

Full time | Symbiotic Services | United States

Posted On 04/09/2026

Job Information

Manufacturing

Work Experience 5+ years

City Chesterfield

State/Province Missouri

63017

Job Description

Senior Mechanical Engineer

Company: Symbiotic Services

Overview

Symbiotic Services is seeking a Senior Mechanical Engineer to support complex industrial and commercial projects within a design-build environment. This role combines technical design expertise with project execution.

Core Focus

• Translate client needs into practical, cost-effective solutions
• Support execution alongside project managers and field teams
• Drive quality, efficiency, and constructability

Key Responsibilities

• Design and engineer HVAC, piping, and ventilation systems
• Develop drawings, specifications, and calculations
• Collaborate with project managers on budget and schedule alignment
• Interface with clients to present technical solutions
• Support installation and commissioning
• Ensure compliance with codes and standards
• Contribute to process improvements and standardization

Qualifications

• Strong background in mechanical engineering (HVAC/piping preferred)
• Experience in industrial or commercial environments
• Ability to work in a fast-paced design-build setting
• Strong communication skills across technical and non-technical teams
• Practical, solutions-oriented mindset

Additional Context

• Strong collaboration required between engineering and project management
• Ideal candidates design with construction in mind