We’re looking for a sharp, hands-on Mechanical Engineer to help design, build, and refine the hardware that makes our systems fly. You should be equally comfortable modeling precision components in CAD, getting your hands dirty in the shop, and iterating quickly based on test data. If you thrive on solving real-world mechanical challenges, working across disciplines, and seeing your designs move from concept to production, we want to meet you.

About Archaius Inc

Archaius Inc. is a small venture-backed company in RTP, NC that has developed disruptive technology for drone electronic warfare. Our mission is to give tactical teams decisive edge in contested environments.

Description

Primary Responsibilities:

Design and model mechanical components, assemblies, and enclosures using modern CAD tools.
Support prototyping through hands-on fabrication, machining oversight, 3D printing, and vendor coordination.
Work closely with electrical, RF, and software teams to integrate mechanical designs into complete system builds.
Build and test mechanical prototypes; collect data, diagnose root causes, and implement corrective design updates.
Create detailed engineering drawings, BOMs, and documentation for production handoff.
Support assembly processes, test fixtures, and DFM/DFT activities for smooth scaling into production.
Participate in field testing and evaluate mechanical performance in operational environments.
Develop structural, thermal, and tolerance analyses to ensure designs meet performance, manufacturability, and reliability requirements.

Key Requirements

Bachelor’s or Master’s degree in Mechanical Engineering or related field, or equivalent experience.
Minimum of 2–4 years of mechanical design experience from concept through production.
Strong proficiency with CAD software (Fusion, SolidWorks, or similar) including assemblies, surfacing, and drawing creation.
Hands-on prototyping and testing experience; comfortable with tools, fixtures, and hardware debugging.
Experience with structural, thermal, and tolerance analysis (FEA experience a plus).
Knowledge of common manufacturing methods (machining, sheet metal, injection molding, composites, additive manufacturing).
U.S. citizenship or permanent residency status.

Preferred Skills

Experience designing for ruggedized, aerospace, or robotics applications.
Familiarity with CFD or advanced simulation workflows.
Background integrating mechanical designs with electronics, sensors, and embedded systems.
Experience managing vendors, fabrication houses, and prototype shops.
Ability to operate effectively in a fast-moving, resource-constrained startup environment.
Strong written and verbal communication skills.
Proven track record of problem solving and ownership from concept through field validation.

Benefits

Archaius provides a comprehensive benefits package that includes medical, dental, and vision insurance with company contributions for employees and their families. We offer a 401(k) and HSA, both employee-contribution plans, unlimited flexible paid time off for full-time employees, and paid holidays. All employees receive advance notice of our company-wide breaks each year, which include a two-week winter shutdown, a one-week summer break in early July, and a Wednesday through Friday break over Thanksgiving. Full-time employees receive these breaks as paid time off. Full-time in-office employees also receive DoorDash-provided lunches four days per week, up to a daily limit, and all employees receive free DashPass.

Equal Opportunity Statement

Archaius Inc is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.