Mechanical Engineer - Data Center Liquid Cooling Systems

Javelin Operations; Tulsa (OK); On-site; USD 75,000 - 110,000; Full time

Job summary

Javelin Operations in Tulsa, OK, is seeking a Mechanical Engineer to support mechanical flushing, chemical treatment, stainless steel passivation, and liquid cooling system preparation for data centers. You will develop mechanical designs, review CAD models, perform calculations, and assist field teams during cleaning, verification, and startup, while collaborating with contractors and commissioning teams.

The role emphasizes safety, adherence to standards, and potential travel to project sites

Qualifications

• Bachelor’s degree in Mechanical Engineering or related field, or equivalent.
• Experience with liquid cooling or industrial mechanical systems beneficial.
• Familiarity with fluid dynamics, corrosion, water chemistry, commissioning practices.
• Ability to work safely on active job sites and interpret drawings.
• Willingness to travel to project locations as required.

Responsibilities

• Develop mechanical designs and specifications.
• Create and review CAD models and drawings.
• Perform system calculations.
• Support field teams during cleaning, verification and startup.
• Collaborate with contractors and commissioning teams.
• Assist with R&D activities related to liquid cooling and water chemistry.
• Ensure compliance with industry standards and safety practices.

Skills

Mechanical design

Fluid systems

Project management

R&D support

Education

Bachelor’s degree in Mechanical Engineering

Tools

CAD software

Job description

Javelin Operations in Tulsa, OK, is seeking a Mechanical Engineer to support mechanical flushing, chemical treatment, stainless steel passivation, and liquid cooling system preparation for data centers. You will develop mechanical designs, review CAD models, perform calculations, and assist field teams during cleaning, verification, and startup, while collaborating with contractors and commissioning teams.

The role emphasizes safety, adherence to standards, and potential travel to project sites