Product Definition Engineer

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. 

This role in onsite in East Hartford, Connecticut

Primary Responsibilities:

• Advance and maintain complex jet engine and aircraft system components and assemblies using Siemens NX Drafting and/or Model Based Definition (MBD).
• Create or modify 2D concepts, detail drawings, layouts, and 3D CAD solid models and assemblies in Siemens NX or equivalent, with Teamcenter Product Lifecycle Management (PLM) while supporting Bill of Materials development.
• Apply ASME Y14.5M 2018 GD&T standards and review drawings to ensure accuracy and compliance with customer and aerospace industry drafting and manufacturing requirements.
• Perform and interpret tolerance stack-up analysis results to ensure proper fit, alignment, and performance of complex aircraft assemblies
• Be familiar with engineering tools like: CADIQ, MBDVida, TDPaaS, PMI Advisor, BCT and NX Checkmate
• Maintain proper documentation, data control, and export classification for drawings and related data
• Support product design reviews and coordinate with other disciplines like project management, design engineering, and manufacturing teams
• Demonstrate strong team collaboration, communication and problem-solving skills with a technical leader while meeting strict deadlines
• Attention to detail and strict adherence to the design process for successful realization of well-defined products for manufacture by our demanding customers and their supply chain.

Qualifications/Experience Needed:

• A Bachelor of Science degree in Engineering or Engineering Technology; some intern coop experience would be an advantage
• Experience and strong computer literacy with drafting, CAD modeling and product life cycle (PLM) tools
• Working Knowledge of ASME Y14.5M 2018 GD&T standards
• U.S. citizenship is required to support classified programs and eligibility for a security clearance.
• Ability to obtain and maintain a US Department of War (DOW) security clearance. Employment is contingent upon successful completion of a government investigation/reinstatement and meeting all clearance requirements

Preferred Qualifications:

• B.S. in Mechanical or Aerospace Engineering with1-4 years of product definition/CAD experience
• Experience with Siemens NX CAD Drafting and MBD and Teamcenter PLM in the design or definition of mechanical engine components and assemblies
• Possess or ability to obtain a US Department of Defense (DoD) security clearance

  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. 

  Full compensation package is based on candidate experience and certifications

At Quest Defense Systems and Solutions, we don’t just build technology - we engineer the future. From next-generation aerospace solutions to cutting-edge defense systems, we tackle the toughest, mission-critical challenges that keep people safe and push the boundaries of innovation. This is where problem-solvers, innovators, and visionary thinkers come together to shape the future. With over 25 years of aerospace and defense engineering expertise, our commitment to delivering high-quality, transformative solutions sets us apart - not just as an industry leader, but as a driving force for impactful change. Together, we’re not just leading the industry - we’re revolutionizing it.

Quest Defense provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.

This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.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.