Mechanical Engineer I

Mechanical Engineer I

Job Locations


1 month ago(9/9/2026 4:41 PM)

Job ID


2026-12293

Posted Date


Engineering

Job Location

US-VA-Fort Belvoir

Company Overview

We are a world-class team of professionals who deliver next generation technology and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work contributes to innovative research in the fields of sensor science, signal processing, data fusion, artificial intelligence (AI), machine learning (ML), and augmented reality (AR).

QinetiQ US's dedicated experts in defense, aerospace, security, and related fields all work together to explore new ways of protecting the American Warfighter, Security Forces, and Allies. Being a part of QinetiQ US means being central to the safety and security of the world around us. Partnering with our customers, we help save lives; reduce risks to society; and maintain the global infrastructure on which we all depend.

Why Join QinetiQ US?

If you have the courage to take on a wide variety of complex challenges, then you will experience a unique working environment where innovative teams blend different perspectives, disciplines, and technologies to discover new ways of solving complex problems. In our diverse and inclusive environment, you can be authentic, feel valued, be respected, and realize your full potential. QinetiQ US will support you with workplace flexibility, a commitment to the health and well-being of you and your family and provide opportunities to work with a purpose. We are committed to supporting your success in both your professional and personal lives.

Position Overview

As a QinetiQ US Mechanical Engineer, you will support the design, testing and demonstration of prototype EO/IR sensors, weapon systems and soldier equipment at our Ft. Belvoir, VA location. The selected candidate will be responsible for the following:

Responsibilities

Design and analysis of mechanical components and assemblies for Ground Combat Platforms and EOIR sensor systems.
• Select materials, structures, hardware suitable for application in the System.
• Develop and conduct testing to validate engineering analysis models.
  
  
• Convert vehicle operation envelop definition and customer requests into payload and component requirements
• 3D CAD (SolidWorks) design and drafting of mechanical/electrical components and assemblies
• Performing vendor research, selection, and interface.

Required Qualifications

• Bachelor's degree in Mechanical or Aerospace engineering (or similar).
• Understanding of the fundamental principles for performing mechanical design and analysis including structural, thermal, or vibration.
• Familiarity with and ability to use and manipulate technical drawings in mechanical CAD tools such as SolidWorks, Catia, and Autodesk.
• Ability to work across mechanical, aeronautical, astronautical, electrical, and materials engineering disciplines.
• Excellent written and verbal communication and technical documentation skills.
• Works well as a part of a team.
• Good problem-solving skills.
• Good interpersonal skills including a passionate and can-do attitude.
• Strong problem-solving skills.
• Able to work independently and as part of a team.
• Must be able to obtain and maintain a DoD security clearance.

Preferred Qualifications

• Basic machine shop and small part fabrication experience
• Composite and/or Aluminum design and/or fabrication experience
• Proficient with analysis tools including Ansys or Solidworks
• Proficient with the computational solver software package MATLAB
• 1-3 years aerospace or ground vehicle experience (dynamic systems)
• Experience with 3D printing and manufacturing
• Experience with transfer of designs to drawings and manufacturing

Pay Transparency

The salary range for this role is $70,000- $90,000 USD. The salary range provided is a good faith estimate representative of all experience levels. QinetiQ US considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate's work experience, location, education/training, and key skills.

Company EEO Statement

Accessibility/Accommodation:

If because of a medical condition or disability you need a reasonable accommodation for any part of the employment process, please send an e-mail to View email address on click.appcast.io or call View phone number on click.appcast.io Opt. 1 and let us know the nature of your request and contact information.

QinetiQ US is an Equal Opportunity employer. All Qualified Applicants will receive equal consideration for employment without regard to race, age, color, religion, creed, sex, sexual orientation, gender identity, national origin, disability, or protected Veteran status.