First Principle · 4 hours ago
Senior Engineer, Precision Projectile Systems
United States
Full-time
Remote
Senior Level
$150K/yr - $200K/yr
5+ years expFirst Principle is a startup developing a first-of-its-kind, high-performance system for launching high-velocity projectiles. The Senior Engineer will lead the design and development of a precision projectile launch system, focusing on high repetition rates and tight performance tolerances while addressing challenges related to stability, gas dynamics, and mechanical wear.
Management Consulting
Responsibilities
Design and develop a precision projectile launch system capable of high repetition rates and tight performance tolerances
Own mechanical architecture, component selection, and design-for-manufacturing considerations
Perform and interpret CFD and related analyses to understand internal flow behavior, projectile dynamics, and trajectory dispersion
Design and execute experimental test campaigns to validate performance, diagnose failure modes, and guide iteration
Develop methods for controlling projectile stability, alignment, and repeatability across operating conditions
Address durability, wear, and lifetime considerations for components subject to repeated high-energy cycles
Collaborate closely with adjacent engineering and modeling teams to ensure system-level integration
Interface with external vendors and suppliers where specialized components or fabrication processes are required
Qualification
Required
5–10+ years of experience in mechanical engineering roles developing high-speed, high-energy, and/or high-precision machines
Expert-level knowledge of projectiles/launch systems from the weapons industry, counter-UAS, aerospace, or other forms of experimental acceleration
Strong grounding in fluid dynamics and experience applying CFD to real-world hardware problems
Demonstrated ability turning ambiguous and ambitious requirements into reality through prototyping, testing, and iterative development
Comfort operating in early-stage or R&D-heavy environments where requirements evolve rapidly
Company
First Principle
Tough Tech isn’t built in the cloud, it’s developed in the labs, on testbeds, and in pilot plants, through years of iteration, hard science, and specialized infrastructure.
2-10 employees
H1B Sponsorship
First Principle has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2020 (1)
Funding
Current Stage
Early StageCompany data provided by crunchbase