Senior Aircraft Fluid Systems Engineer - Remote-Eligible

Radia, Inc.; Boulder (CO); Hybrid; USD 160,000 - 200,000; Full time

Benefits offered by this job

Medical benefits

Dental benefits

Vision benefits

Mental health support

Life insurance

Disability insurance

401(k) plan

Lunch onsite

FSA/HSA options

Employee assistance

Job summary

Radia, Inc. in Boulder, CO is seeking a Senior Aircraft Fluid Systems Engineer to define, model, analyze, and integrate critical fluid systems for WindRunner™, including Hydraulic Power, Air Management, and Environmental Control Systems.

You will work across system architecture and certification-ready design to deliver robust aerospace systems. This role targets an experienced systems engineer who thrives in fast-moving environments, solving complex multidisciplinary problems, and who can

Qualifications

• Bachelor’s or Master’s degree in Aerospace Engineering, Mechanical Engineering, or a related field.
• 8+ years of relevant experience in aircraft systems engineering, fluid systems, environmental control systems, hydraulics, thermal systems, or related aerospace systems.
• Strong experience with Simulink, MATLAB, and Python for modeling, simulation, and data analysis.
• Solid understanding of environmental control systems, hydraulic systems, or related aircraft subsystems.
• Ability to work independently, set priorities, and drive tasks to completion with minimal oversight.
• Excellent communication skills and a collaborative mindset.

Responsibilities

• Develop, validate, and maintain system-level models for environmental control and hydraulic power systems using Simulink, MATLAB, Python, among other tools.
• Perform analyses related to thermal management, airflow, pressure control, fluid dynamics, and system integration.
• Support system architecture definition, requirements development, and verification planning.
• Interpret and apply FAA Part 25 regulations to ensure compliance throughout design and development.
• Lead technical interactions with suppliers, including reviewing designs, managing deliverables, and ensuring alignment with program requirements.
• Collaborate with cross-functional engineering teams to support aircraft-level integration and trade studies, including providing 3D layouts of equipment in CATIA.
• Prepare clear technical documentation, analysis reports, and presentations for internal and external stakeholders.

Skills

Simulink

MATLAB

Python

Systems engineering

Environmental control systems

Hydraulic systems

Thermal analysis

CATIA

Independent work

Communication

Education

Bachelor’s or Master’s in Aerospace or Mechanical Engineering

Tools

CATIA

Job description

Radia, Inc. in Boulder, CO is seeking a Senior Aircraft Fluid Systems Engineer to define, model, analyze, and integrate critical fluid systems for WindRunner™, including Hydraulic Power, Air Management, and Environmental Control Systems.

You will work across system architecture and certification-ready design to deliver robust aerospace systems. This role targets an experienced systems engineer who thrives in fast-moving environments, solving complex multidisciplinary problems, and who can