Software & Simulation Test Design Engineer (Aerospace)

TL;DR

Software & Simulation Test Design Engineer (Aerospace): Architecting and leading the development of a unified test software framework and simulation to ensure reliability across global engineering teams with an accent on simulation environments and automation infrastructure. Focus on building modular test frameworks, integrating HIL/SIL systems, and optimizing large-scale mission scenario simulations.

Location: Englewood, Colorado. Hybrid flexibility available depending on role and program stage.

Salary: $101,000 – $189,000

Company

hirify.global is a space exploration company developing flight systems for lunar and orbital missions.

What you will do

• Design and evolve a modular, global test framework supporting unit, integration, system, and simulation-based testing.
• Architect scalable simulation environments and virtual testbeds with seamless HIL/SIL integration for spacecraft dynamics.
• Establish common testing strategies, data formats, and reporting standards across global engineering regions.
• Build and standardize automated test pipelines within CI/CD workflows to ensure reliable and reproducible tests.
• Optimize test systems for high data throughput and long-duration runs of thousands of simulated missions.
• Collaborate with cross-functional teams to drive the adoption of the test framework and identify technical risks.

Requirements

• B.S. or M.S. in Computer Science, Software Engineering, Aerospace Engineering, or a related field.
• 5+ years of software engineering experience with a significant focus on test systems or infrastructure.
• Strong programming skills in Python, C++, or Java.
• Proven experience with automated testing, CI/CD systems, and software V&V principles.
• Familiarity with ITAR/EAR requirements for sharing technical data internationally.
• Must be based in or able to work from Englewood, Colorado.

Nice to have

• Experience with simulation environments such as MATLAB/Simulink, ROS, or custom platforms.
• Background in safety-critical industries like aerospace, automotive, robotics, or defense.
• Knowledge of distributed systems, cloud-based test infrastructure, and LabVIEW.
• Familiarity with orbital mechanics, control theory, and embedded flight software constraints.

Culture & Benefits

• Competitive medical, vision, and dental plans with 100% company-paid options.
• 401(k) plan with company matching and participation in a stock option program.
• Generous PTO: 18 vacation days, 6 sick days, and 17 paid holidays.
• Commuter perks including company-paid RTD EcoPass and monthly lunch stipends.
• Focus on professional growth through learning budgets, skills training, and lunch-and-learns.
• Casual team environment with regular monthly engagement events.