Principal Aerodynamics Engineer

Cantos Ventures; Los Angeles (CA); On-site; USD 150,000 - 230,000; Full time

Benefits offered by this job

Stock options

Medical, vision & dental

401(k) retirement plan

Job summary

Heaviside Industries in Los Angeles, CA, is seeking a senior aerodynamics leader to own the airframes design for precision munitions and drive high-fidelity analyses from concept to test. You will work across launch, cruise, and terminal flight, integrating propulsion and airframe effort.

The role requires expert CFD with STAR-CCM+, Fluent, OpenFOAM and low-order methods such as Missile DATCOM and AVL, plus wind tunnel planning and flight-test data correlation; a U.S. person under ITAR is needed.

Qualifications

• 10+ years of aerodynamics or flight sciences on missiles, munitions, military UAS, or tactical aircraft.
• Ownership of air vehicle aerodynamic design from concept through flight test.
• Expert CFD with STAR-CCM+, Fluent or OpenFOAM; low-order aero-prediction tools; know when to use each.
• Solid flight mechanics background and aero database generation for 6-DOF weapon sims.
• Experience with wind tunnel test planning, execution and data reduction.
• Fluent performance analysis for small, fast or long-endurance air vehicles under constraints.
• Bonus: high-subsonic/transonic munition aerodynamics or folding/tube-launched configurations.
• Bonus: correlating CFD and flight test data via parameter ID on defense programs.
• U.S. Person as defined by ITAR (22 CFR 120.62).

Responsibilities

• Own the aerodynamic design of airframes for precision munitions from concept to flight test.
• Lead aerodynamic analysis using low-order methods and CFD with wind tunnel and flight test data.
• Develop vehicle performance models for range, endurance, speed and terminal maneuver.
• Create stability and control derivatives and aero databases for GNC design.
• Lead propulsion-airframe integration for electric and small air-breathing propulsion.
• Plan and execute wind tunnel tests and instrumented flight tests at DoD ranges.
• Mentor engineers and set technical standards for analysis quality.

Skills

Aero design ownership

CFD proficiency

Wind tunnel planning

Flight mechanics

GNC aero databases

6-DOF weapon simulation

CFD tool familiarity

Tools

STAR-CCM+

Fluent

OpenFOAM

Missile DATCOM

AVL

Job description

About Heaviside Industries

Heaviside Industries builds multi-domain autonomous precision munitions for U.S. and allied special operations and conventional forces. While modern warfare has rapidly evolved with the proliferation of unmanned systems, hyper-precise munitions in contested environments are the future of the battlefield. Economical precision strike capabilities are critical to U.S. and allied war efforts, enabling successful defeat of enemy military assets and infrastructure. Heaviside builds precision munitions designed to operate in GPS-denied and spectrum-jammed battlefields—where traditional systems degrade or fail—without inflated prices or sacrifice to performance.

All engineering and manufacturing is conducted in-house in Heaviside's Los Angeles, CA headquarters and Oslo, Norway office.

Heaviside is backed by Felicis, Hedosophia, Interlagos, Friends & Family Capital, Menlo Ventures, Flume Ventures, Cantos, and others.

What You Will Do

• Own the aerodynamic design of Heaviside's munition airframes: configuration development, airfoil and planform selection, and performance optimization across launch, cruise, and terminal flight.
• Lead aerodynamic analysis from conceptual sizing through detailed design using low-order methods and CFD, anchored by wind tunnel and flight test data.
• Develop and maintain vehicle performance models — range, endurance, dash speed, and terminal maneuver capability — that drive design trades and customer commitments.
• Generate stability and control derivatives and aerodynamic databases for GNC design, including folding-surface deployment transients and tube-launch separation aerodynamics.
• Lead propulsion-airframe integration for electric and small air-breathing propulsion, including propeller/motor performance matching.
• Plan and execute aerodynamic test campaigns: wind tunnel entries, instrumented flight tests at DoD ranges, and parameter identification.
• Mentor engineers across the vehicle design team and set the technical standard for analysis quality.

What We Are Looking For

• 10+ years of aerodynamics or flight sciences experience on missiles, munitions, military UAS, or tactical aircraft — with hardware that flew.
• Demonstrated ownership of an air vehicle's aerodynamic design from concept through flight test.
• Expert proficiency in CFD (e.g., STAR-CCM+, Fluent, OpenFOAM) and low-order aero-prediction tools (e.g., Missile DATCOM, AVL), with sound judgment on when each is appropriate.
• Strong foundation in flight mechanics, stability and control, and the generation of aero databases for 6-DOF weapon simulation.
• Experience with wind tunnel test planning, execution, and data reduction.
• Working fluency in performance analysis for small, fast, or long-endurance tactical air vehicles under real employment constraints.
• [BONUS] Experience with high-subsonic/transonic munition aerodynamics or folding/tube-launched configurations.
• [BONUS] Experience correlating CFD and flight test data through parameter identification on defense programs.
• U.S. Person as defined by ITAR (22 CFR 120.62)

Additional Information

Compensation bands are determined by role, level, location, and alignment with market data. Individual level and base pay is determined on a case-by-case basis and may vary based on job-related skills, education, experience, technical capabilities and internal equity. In addition to base salary, for full-time hires, you may also be eligible for long-term incentives, in the form of stock options, and access to medical, vision & dental coverage as well as access to a 401(k) retirement plan.

To conform to U.S. Government export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here.

Heaviside is an Equal Opportunity Employer; employment with Heaviside is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, physical disability or any other legally protected status.