Thermal Analysis Engineer

Quest Defense; Cincinnati (OH); Hybrid; USD 90,000 - 120,000; Full time

Job summary

Quest Defense is seeking an Engineering Analyst to perform aero-thermal analyses and contribute to the design and evaluation of gas turbine components in Cincinnati, OH. The role is onsite with a possibility of remote work for an experienced candidate.

The ideal candidate will have 3–6 years of engineering analysis experience, a BS in mechanical or aerospace engineering, and proficiency with ANSYS and Altair. Applicants must be U.S. citizens and able to obtain/hold a clearance.

Qualifications

• 3–6 years’ experience in engineering analysis; aero-thermal experience is a plus.
• BS or higher in Mechanical Engineering, Aerospace Engineering or equivalent.
• Demonstrated ability to meet deadlines, work under time constraints, and manage multiple tasks.

Responsibilities

• Use computational tools to perform thermal analysis for gas turbine components and turbomachinery
• Geometry and mesh preparation
• Model setup and analysis
• Post-process and prepare high-quality presentations of results
• Document work according to customer requirements
• Prepare and present reports on findings at formal technical reviews

Skills

Aero-Thermal analysis

Engineering analysis

Team collaboration

Deadline-driven

MS Excel

Education

BS in Mechanical or Aerospace Engineering

Tools

ANSYS

Altair

MS Office

Job description

We’re engineering the future of aerospace and defense. If you thrive on tackling complex challenges and delivering solutions where precision and reliability are non-negotiable, we want you on our team. Here, your expertise powers mission-critical systems that safeguard lives, advance technology, and push the boundaries of what’s possible. Join us and bring your skills to work where innovation meets impact.

Due to the nature of these roles, applicants must be US Citizens and be willing to obtain or currently hold a clearance. This role is onsite in Cincinnati, OH, with the possibility of remote for an experienced candidate.

• Use computational tools to perform Thermal analysis for gas turbine components and turbomachinery
• Geometry and mesh preparation
• Model setup and analysis
• Post-process and prepare high-quality presentations of results
• Document all work according to customer requirements
• Prepare and present reports on findings on formal technical reviews

Required Skills (Technical Competency):

• 3-6 years’ experience in Engineering Analysis, Aero-Thermal experience is a plus
• BS or higher in Mechanical Engineering, Aerospace Engineering or equivalent
• Demonstrated ability to meet deadlines, work under time constraints, maintain composure and handle multiple tasks simultaneously
• Experience with ANSYS and Altair products
• Proficiency with MS Office, particularly MS Excel required
• Strong interpersonal skills and ability to work in a team environment
• Due to the nature of the work, candidates must be a U.S. Citizen

Desired Skills:

• Exposure to the Aero Engines is highly preferred
• Ability to obtain a secret clearance, might need to do this work in the future.
• Experience in adoption and/or integration of emerging technologies (e.g., generative AI, automation platforms, digital assistants) into day-to-day operations for continuous improvement.

Physical Requirements & Work Environment:

• Mostly Office Environments, Occasional Shop Floor involvement.
• Substantial amounts of telephone and computer work.
• Heavily Regulated Industries with strict adherence to procedures.
• Flexibility to meet business deadlines by staying late or arriving early.
• Typical 8 hour days plus lunch / 40 hour weeks / core (required) hours are 9AM to 4PM
• Ability to use personal transportation to visit customer locations.

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

The QDSS Advantage:

At QDSS, our advantage is purpose-driven work, collaborative teams, and complex challenges that push boundaries and build lasting impact. You’ll grow your career while contributing to mission-critical programs that demand excellence and shape the future.

What You’ll Find Here

• Work That Matters – Next-generation, safety- and mission-critical projects where your contributions have real-world impact.
• Growth That’s Supported – Competitive compensation, employer-matched 401(k), certification assistance, and clear opportunities for advancement.
• A Culture That Works – A flexible, collaborative, and people-first environment where teamwork, innovation, and balance are valued.

Benefits Include

• Competitive pay, comprehensive medical/dental/life and disability coverage, 401(k) with employer match, professional development support, and a flexible, friendly workplace.