Mechanical Applications Engineer

Ashburn, VA (Hybrid) |
Travel to Client Sites & Industry Events

Salary:
Compensation – commensurate to skill level and experience

• Entry-Level (0-5 years): $75,000 - $95,000 / year
• Mid-Level (5-10 years): $95,000 - $165,000 / year
• Principal (10+ years): $165,000 + / year

Lead Innovation in Mission-Critical Cooling Solutions.

Davis Infrastructure powers the future of mission-critical facilities with advanced infrastructure and cooling solutions supporting the rapidly growing data center industry. We are seeking a highly experienced Mechanical Applications Engineer / Principal Engineer / Technical Solutions Architect to serve as a senior technical authority driving application design, customer solutions, and product strategy.

If you are a subject matter expert in mechanical systems and data center cooling who thrives in customer-facing, high-impact roles — this is your opportunity to shape solutions that support some of the world’s most critical environments.

• Competitive Compensation (reflective of expertise & business impact)
• 401(k) with Company Match
• Paid Time Off + Holidays
• Professional Development & Industry Visibility
• Hybrid Work Model
• Influence Product Strategy & Sales Leadership

This is not just an engineering role — it’s a strategic technical leadership position with direct influence on customers, product development, and revenue growth.

As a Mechanical Applications Engineer / Principal Engineer / Technical Solutions Architect
, you will serve as the highest-level mechanical subject matter expert within the organization. You will provide deep technical ownership across customer engagements, advise sales leadership, and help shape product strategy within mission-critical cooling applications.

This role bridges engineering, manufacturing, sales, and executive strategy — making you a key driver of both technical excellence and business success.

• Design mechanical components, assemblies, and complete system applications
• Apply advanced knowledge of thermodynamics, fluid mechanics, and materials science to mission-critical cooling systems
• Oversee mechanical testing, validation, and performance optimization

• Serve as primary technical advisor for customers and strategic accounts
• Support complex RFIs/RFPs and proposal development
• Translate highly technical concepts into clear business value for clients and stakeholders
• Represent Davis Infrastructure at industry events and technical forums

• Advise sales leadership on technical positioning and solution strategy
• Shape product roadmap and application strategy
• Collaborate with manufacturing teams to optimize design for production
• Ensure compliance with mechanical standards (ASME, ISO, and applicable industry requirements)
• Develop technical documentation and training materials

• Deep expertise in data center cooling systems and mission-critical environments
• Strong understanding of thermodynamics, fluid mechanics, and materials science
• Strong analytical, communication, and strategic problem-solving skills
• Proven ability to lead technical discussions with customers and executive stakeholders

• Bachelor’s degree in mechanical engineering or related field
• Experience with designing mechanical components
  , assemblies, and systems, and mechanical testing and validation methods.
• Strong knowledge of data center cooling principles
  , including thermodynamics, fluid mechanics, and materials science.
• Highly proficient with CAD/CAE tools (Solid Works, CATIA, ANSYS) and compliance with industry standards (ASME, ISO).

• Familiarity with relevant industry standards and compliance requirements
• Experience reviewing RFIs/RFPs and supporting proposal strategy
• Demonstrated ability to align technical solutions with business objectives
• Experience influencing product development or go-to-market strategy
• Hybrid work model (primarily Ashburn, VA corporate office)
• Occasional travel to client sites, manufacturing partners, and industry events
• High-visibility role interacting with customers, sales, and leadership
• Collaborative team environment with mentorship and leadership opportunities

• Reports to:
  
  Sales Manager
• Collaborates closely with:
  Sales, Business Development, and Manufacturing Partners

If you’re a senior-level mechanical engineering expert ready to influence product strategy, support major client engagements, and represent a growing industry leader — we want to hear from you.

Join Davis Infrastructure and help power the next generation of mission-critical facilities.