Lead mechanical design engineering efforts on multi-disciplined project teams.
Prepare and review complex calculations, equipment designs, and specifications.
Interface with customers and mentor junior engineers.
Sargent & Lundy provides engineering design and consulting support for US Department of Energy sites and national laboratories. The company values employee well-being with comprehensive benefits and a commitment to work-life balance.
Design, develop, and integrate mechanical components for solid rocket motors, including CAD models and engineering drawings.
Perform detailed thermal analysis of rocket motor components, validate models with test data, and size insulation systems.
Collaborate with engineers to resolve system malfunctions and present analysis to peers and customers in design reviews.
General Dynamics Ordnance and Tactical Systems (OTS) is a global leader in munitions, weapons, and missile subsystems for the U.S. military and its allies. The company fosters a culture of honesty, trust, transparency, and alignment, offering a robust total rewards package with career development and recognition.
Design realistic mechanical engineering tasks based on product development, manufacturing, and industrial workflows.
Create and validate technical drawings, 3D CAD models, assemblies, and engineering calculations.
Review AI-generated engineering outputs for accuracy, feasibility, and compliance with requirements.
Anyone AI creates high-quality training and evaluation data for frontier AI models. It operates as a remote-first contractor-based team, emphasizing technical rigor and expert collaboration.
Own the design and integration of weapons and payloads on X-BAT aircraft, applying MIL-STD-1289 best practices.
Collaborate with aircraft design and analysis teams to iterate pylon, fitting, and weapons bay designs.
Support design reviews, ground/flight tests, and act as the go-to expert for physical weapons integration.
Shield AI is a venture-backed defense-tech company dedicated to protecting service members and civilians with intelligent systems. With offices across the U.S., Europe, the Middle East, and Asia-Pacific, it fosters a startup-like, mission-driven culture focused on innovation and autonomy.
Own thermal design and analysis for integrated hardware products such as drones, aircraft, missiles, and defense systems.
Use first-principles engineering and simulation tools to define thermal architectures that withstand rugged flight environments.
Partner with electrical, mechanical, and systems engineers to document thermal constraints and design tradeoffs.
HIKINEX (Fastwater Staffing) is a specialized staffing firm connecting engineering professionals with defense and technology clients. The company sources top talent for mission-critical programs, supporting small teams focused on advanced hardware innovation.
Lead technical ownership of warhead, energetic payload, or munitions hardware from design through production readiness.
Define payload architecture, decompose system requirements, and manage interfaces among energetic payloads, fuzing systems, and delivery platforms.
Plan and lead verification, qualification, environmental, and live-fire test activities, interpreting results and driving corrective actions.
General Dynamics Mission Systems engineers high technology solutions, products, and services for defense and scientific missions. With a global team of over 12,000 professionals, the company values trust, honesty, and transparency, offering a flexible work environment and competitive benefits.
Architect solutions for Multi-Function Processors and Stores Management Systems for airborne defense programs.
Work closely with defense customers to translate operational needs into product planning and roadmaps.
Provide technical leadership across multidisciplinary hardware, software, FPGA, and cyber-security teams.
General Dynamics Mission Systems engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. With a global team of 12,000+ top professionals, we partner with the best in industry to expand the bounds of innovation in the defense and scientific arenas.
Use your mechanical engineering experience to help us rethink how engineering teams work.
Explore roles like Solutions Engineer, Customer Solutions Engineer, or Mechanical Engineer, depending on your interests.
Share your background and what excites you about CoLab—we'll reach out as relevant opportunities arise.
CoLab builds AI software that helps mechanical engineering teams bring complex products to market faster. Proudly based in St. John’s, Newfoundland, the company has grown to a team of 250+ and values collaboration and continuous learning.