Senior Mechanical Design Engineer

Senior Mechanical Design Engineer

Location: Louisville, CO

Job Type: Full-time, primarily on-site with occasional hybrid flexibility

Base Pay: $130,000-150,000 commensurate with experience

About Us

Zolo Carbon Smartech is a global technology company delivering real-time combustion insight to energy-intensive industries such as steel, refining, petrochemicals, and power generation. Our laser-based monitoring systems operate in demanding industrial environments, turning previously invisible combustion conditions into actionable intelligence that improves safety, efficiency, reliability, and environmental performance.

We build long-lifecycle, mission-critical systems deployed worldwide. Our work sits at the intersection of hardware, software, and real-world industrial operations, and we value engineers who are thoughtful, collaborative, and disciplined in how they build and maintain reliable systems.

Position Overview

We are seeking a Senior Mechanical Design Engineer to join our Engineering & Technology team. In this role, you will lead the design and testing of mechanical components and systems that support Zolo’s combustion monitoring platforms. As a key member of the team you will be the go-to person for mechanical engineering solutions from concept through commercialization.

You will work closely with multidisciplinary engineers and cross-functional teams to implement and support mechanical designs that interface with electronics, instrumentation, and deployed systems. The focus of this role is new product development, supporting manufacturing, service, and ongoing product enhancements.

This position is well suited for experienced mechanical engineers interested in systems-oriented development and hardware-adjacent mechanisms, working primarily from an office with occasional hybrid flexibility. 

What You’ll Work On

• Mechanical designs supporting laser-based combustion monitoring systems used in industrial applications
• Mechanical components that interface with sensors, instruments, and hardware subsystems
• Iterative improvements informed by testing, service feedback, and product priorities

Key Responsibilities

Core Engineering Responsibilities

• Design and test reliable mechanical components and systems, following established design practices.
• Implement mechanical design features and enhancements based on defined requirements and design guidance.
• Contribute to documentation and testing to support long-term maintainability.

Systems & Cross-Functional Collaboration

• Work closely with hardware/software engineers, systems integration, service, and production teams to support integrated solutions.
• Assist with hardware–software integration and internal validation efforts.

Engineering Practices & Growth

• Write clear and well-documented design documentation.
• Follow established design development standards and contribute to continuous improvement of tools and practices.

Qualifications

• Bachelor of Science (MS preferred) in Mechanical or Opto-Mechanical Engineering
• 8 years of hands-on mechanical engineering design in an industrial environment
• Technically savvy; must be able to discuss, understand and make decisions regarding a wide array of mechanical engineering considerations
• Proficiency in SolidWorks, Solidworks PDM, and associated structural and finite analyses. CSWA or CSWP Certification desirable. 
• GD&T per ASME Y14.5 subject matter expert. 
• Knowledge of electronics packaging, fabrication and assembly methods, and product servicing needs.
• Experience with product BOM structuring and ERP systems, Design FMEA, Root-Cause Analysis, rapid prototyping, and DFX.
• Familiarity with ISO, UL/CE, ATEX, and other international requirements and standards.
• Successful product lifecycle experience. Working knowledge of stage/phase gate and Agile product development processes.
• Previous experience with fiber optics and laser systems (desirable).
• Strong problem-solving skills and attention to detail.
• Ability to work independently on assigned tasks while collaborating effectively with a team.
• Clear written and verbal communication skills.

Location

This role is based in Louisville, CO.

Extensive travel is not expected and would be limited to rare, planned occasions if needed.

What We Offer

• Flexible hybrid work arrangements
• Opportunity to work on meaningful industrial technology used in real-world operations
• Collaborative, supportive engineering culture
• Professional development and growth opportunities

How to Apply

Interested candidates should send their resume and a brief cover letter describing their interest and relevant experience to careers@zolotech.com. Please include “Senior Mechanical Design Engineer Application” in the subject line.

Zolo Carbon Smartech is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.