Mechanical Designer

Industrial Service Solutions (ISS) | Houston, TX

Competitive Wage

Overtime Available
Work Schedule: Monday – Friday
Flexible Hours: Start and finish times within a 6:00 AM – 6:00 PM window
Travel: Up to 25%
Employment Type: Full-Time

Position Overview

Industrial Service Solutions (ISS) is seeking an experienced Mechanical Designer to join our engineering team at our corporate office in Houston, TX. This role is responsible for designing and detailing custom industrial equipment enclosures, generator skids, mounting structures, and electrical equipment housings used in a variety of industrial power applications.

This is a hands-on mechanical design role focused on developing practical, cost-effective, and fabrication-ready solutions. The Mechanical Designer will use SolidWorks to create detailed 3D models, fabrication drawings, assembly drawings, equipment layouts, and Bills of Materials (BOMs).

Working closely with mechanical and electrical engineers, project managers, customers, and fabrication teams, you will support projects from initial design and equipment selection through fabrication, installation, and commissioning. The ideal candidate is technically proficient, highly detail-oriented, and able to turn engineering concepts into accurate, buildable designs while balancing quality, cost, and project timelines.

Key Responsibilities

Mechanical Design & Development

• Design custom skids, base frames, mounting structures, and supports for engine generator sets and industrial power equipment.
• Develop enclosures and housings for VFD drives, control panels, SCR lineups, medium- and low-voltage switchgear, and E-house applications.
• Design cable tray systems, cable management structures, and equipment support steel.
• Develop weatherproof and marine-grade enclosures, including doors, access panels, ventilation openings, and lifting provisions.
• Design auxiliary systems, including cooling, piping, plumbing, exhaust, fuel systems, and ventilation.
• Create practical, cost-effective designs that meet customer specifications and fabrication requirements.

CAD Design & Fabrication Documentation

• Create detailed 3D models, fabrication drawings, assembly drawings, and installation details using SolidWorks.
• Utilize AutoCAD to view electrical layouts, legacy drawings, and related documentation.
• Produce weldment drawings with appropriate dimensions, tolerances, and welding symbols.
• Develop equipment layouts, general arrangement drawings, and detailed assembly documentation.
• Prepare Bills of Materials (BOMs), cut lists, material specifications, and painting/coating requirements.
• Develop installation and rigging drawings, including equipment weights, center of gravity, and lifting points.

Engineering & Project Support

• Perform basic engineering calculations related to structural sizing, fasteners, piping, flow rates, pressure drop, and cooling requirements.
• Collaborate with electrical engineers to coordinate equipment placement, layouts, and clearances.
• Work directly with fabrication shops to resolve design, assembly, and manufacturing challenges.
• Review fabrication drawings and submittals to ensure accuracy and compliance with project requirements.
• Coordinate with procurement regarding materials, components, and equipment selection.
• Maintain accurate BOMs and design documentation within the company ERP system.
• Participate in design reviews, value engineering initiatives, and continuous improvement efforts.
• Provide technical support to production, quality assurance, and field service teams.

Customer & Field Support

• Communicate with customers to clarify design requirements, dimensions, site conditions, and installation constraints.
• Conduct occasional site surveys to assess existing equipment and installation requirements.
• Support Factory Acceptance Testing (FAT) and Site Acceptance Testing (SAT) when needed.
• Provide installation guidance and technical troubleshooting support to field teams.
• Travel domestically and, very occasionally, internationally to support installations and commissioning, with travel expected to be up to 25%.

Quality & Standards

• Ensure designs comply with applicable industry codes, standards, and customer specifications.
• Apply relevant ASME, AISC, AWS welding, NFPA, and marine classification requirements, as applicable.
• Identify opportunities to improve standard designs, reduce costs, and streamline fabrication.
• Develop and maintain standard design details for commonly used connections and assemblies.

Required Qualifications

• Associate degree in Drafting Technology, CAD/Drafting, Mechanical Design Technology, or a related field; equivalent hands-on experience will also be considered.
• Minimum of 5 years of mechanical design experience, preferably involving industrial equipment enclosures, skids, or structural assemblies.
• Advanced proficiency in SolidWorks.
• Demonstrated experience creating detailed fabrication drawings for welded steel structures.
• Experience with sheet metal design, equipment enclosures, and mechanical layouts.
• Strong understanding of structural steel, stainless steel, aluminum, sheet metal, and related fabrication processes.
• Ability to interpret engineering drawings and produce accurate documentation with proper dimensioning, tolerances, and welding symbols.
• Practical knowledge of structural design, beam sizing, connection details, and mechanical assemblies.
• Basic understanding of piping systems, fittings, and plumbing layouts.
• Familiarity with applicable industry standards, including AISC, AWS welding codes, and ASME.
• Proficiency in Microsoft Office applications, including Excel, Word, and Outlook.
• Strong organizational, communication, and problem-solving skills.
• Ability to manage multiple projects, prioritize deadlines, and work independently while collaborating effectively with a multidisciplinary team.

Preferred Qualifications

• Experience with power generation equipment, electrical equipment housings, or industrial machinery.
• Background in the oil and gas, petrochemical, marine, power generation, or industrial manufacturing industries.
• Experience designing marine or mobile equipment.
• Working knowledge of AutoCAD.
• Experience with finite element analysis (FEA), thermal analysis, computational fluid dynamics (CFD), or vibration analysis.
• Familiarity with marine classification societies, including ABS, DNV, or Lloyd's Register.
• Experience designing explosion-proof or hazardous-area enclosures.
• Knowledge of structural load calculations and mechanical system design.

Work Schedule & Flexibility

• Monday through Friday, occasional weekends.
• Flexible working hours, with start and finish times scheduled within a 6:00 AM – 6:00 PM window.
• Occasional domestic travel, up to 25%.

Why Join Industrial Service Solutions?

At ISS, you'll have the opportunity to work on challenging industrial projects and contribute to innovative solutions across a diverse range of industries.

Our Benefits Include:

• Medical, dental, and vision insurance.
• 401(k) retirement plan with employer matching contributions.
• Paid holidays.
• Paid time off (PTO).
• Sick leave.

Additional Opportunities:

• Competitive Wage
• Overtime
• Professional Development: Opportunities for career advancement, technical training, and professional certifications.
• Innovative Projects: Work on industrial power systems, generator packages, electrical equipment, and custom-engineered solutions.
• Collaborative Environment: Work alongside experienced engineering and technical professionals.
• Work-Life Balance: flexible scheduling.

Equal Opportunity Employer

Industrial Service Solutions is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.