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Senior Mechanical Engineer

Job in Mayfield, Graves County, Kentucky, 42066, USA
Listing for: Air Relief LLC
Full Time position
Listed on 2026-10-12
Job specializations:
  • Engineering
    Mechanical Engineer, Manufacturing Engineer, Quality Engineering
Salary/Wage Range or Industry Benchmark: 120000 - 170000 USD Yearly USD 120000.00 170000.00 YEAR
Job Description & How to Apply Below
About Us

Air Relief, established in 1985, is the largest global OEM aftermarket supplier of centrifugal air compressor parts and service. We offer comprehensive repairs, parts, and upgrades for leading brands including Ingersoll-Rand, Centac, Cameron, and Cooper. Our design-enhanced aftermarket products include Turbo Logix System Controllers, Inlet Guide Vanes, Cen Lube compressor lubricant, and coolers. With an OSHA-certified, OEM-trained service team, we serve customers worldwide with an extensive inventory of OEM equivalent compressor cores and parts.

Air Relief, established in 1985, is the largest global OEM aftermarket supplier of centrifugal air compressor parts and service. We offer comprehensive repairs, parts, and upgrades for leading brands including Ingersoll-Rand, Centac, Cameron, and Cooper. Our design-enhanced aftermarket products include Turbo Logix System Controllers, Inlet Guide Vanes, Cen Lube compressor lubricant, and coolers. With an OSHA-certified, OEM-trained service team, we serve customers worldwide with an extensive inventory of OEM equivalent compressor cores and parts.

Visit our Website:

Summary

We are seeking a Senior Mechanical Engineer specializing in centrifugal compressor design, repair, and analysis. You will lead the analysis and recommend repairs for various manufacturers’ multi-stage centrifugal air compressors based on field data and disassembled components in the shop. This role spans the entire product lifecycle, from the aerodynamic, rotating assembly, and structural components to testing and manufacturing support.

Key Responsibilities
  • Lead Design:
    Own the mechanical design of centrifugal compressors, impellers, casings, and rotor dynamics systems.
  • Vibration Analysis:
    Coordinate acquisition and analysis of spectral vibration data acquired from machinery at customer job sites.
  • Component Selection:
    Specify bearings, seals, couplings, and compressor skid materials suitable for high-speed rotating applications.
  • Cross-Functional Collaboration:

    Partner closely with manufacturing teams (internal and 3rd-party) to optimize designs for production and assembly.
  • Testing & Validation:
    Define test plans, oversee prototype testing, and analyze experimental data to refine designs.
  • Mentorship:
    Provide technical guidance and mentorship to junior engineering staff.
Required Qualifications
  • Education:

    Bachelor’s degree in mechanical engineering or aerospace engineering.
  • Experience:

    Minimum of 7-10 years of experience in mechanical design, with a strong focus on high-speed rotating equipment or turbo machinery.
  • Specialization:
    Proven expertise in centrifugal compressor design, aerodynamic interfaces, and rotor dynamics.
  • Software

    Skills:

    Proficiency with 3D CAD software (Solid Works), Geomagic DesignX modeling software, and Prophet
    21 business system software.
  • GD&T Expertise:
    Deep understanding of Geometric Dimensioning and Tolerancing per ASME Y14.5.
Preferred Qualifications
  • Master’s degree with a turbo machinery focus.
  • ISO or ASNT vibration analysis certification - CAT II or III
  • Experience in a small-scale manufacturing or job-shop environment.
  • Knowledge of API standards (e.g., API 617) for centrifugal compressors.
  • Knowledge and use of coordinate measuring machines for component dimensional checks.

#airrelief

#manycompaniesoneteam #fcgcareers #flowcontrolgroup

Why Build a Career with Us?
Everyone’s an Owner of the Company

Because every team member contributes to Flow Control Group’s success, employees share in that success through a broad-based ownership program available across our portfolio companies.

Competitive Benefits

Enjoy a comprehensive benefits package that includes Medical, Dental, and Vision coverage, competitive 401(k) matching, paid time off, holidays, parental leave, wellness…

Position Requirements
10+ Years work experience
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