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Entry Level Aerospace Software Engineer Jobs in California

Poseidon Aerospace

Aerospace Engineer

San Francisco, CA · On-site

$100 - $125/hr

As an Aerospace Engineer at Poseidon Aerospace, you will shape the aerodynamic and performance ... Experience using CAD software such as Fusion 360, SolidWorks, CATIA, or NX for geometry creation ...

Protingent

Software Engineer

San Jose, CA · On-site

$60 - $70/hr

Protingent is an Award-Winning provider of top-tier Engineering and IT talent, trusted by companies at the forefront of innovation - from Software and Aerospace to AI, Clean Tech, Medical Devices ...

Next Matter

Ground Software Engineer

Torrance, CA · On-site

$100 - $125/hr

Bachelor's degree in Computer Science, Electrical Engineering, Aerospace Engineering, or a related technical field * 1+ years of professional software engineering experience with strong proficiency ...

BRM.ai

Entry Level Software Engineer

San Francisco, CA · On-site

... Entry Level Software Engineer Why we need you We're at a pivotal moment with a roadmap brimming with opportunity. We're looking for ambitious junior engineers and new graduates who are eager to ...

Hermeus

Autonomy Software Engineer

Los Angeles, CA · On-site

$125 - $150/hr

You will build software spanning guidance and control, mission autonomy, and navigation while ... Bachelor's degree in Computer Science, Computer Engineering, Electrical Engineering, Aerospace ...

Hermeus

Autonomy Software Engineer

Los Angeles, CA · On-site

$110K - $160K/yr

You will build software spanning guidance and control, mission autonomy, and navigation while ... Bachelor's degree in Computer Science, Computer Engineering, Electrical Engineering, Aerospace ...

Hermeus

Autonomy Software Engineer

Los Angeles, CA · On-site

$110K - $160K/yr

You will build software spanning guidance and control, mission autonomy, and navigation while ... Bachelor's degree in Computer Science, Computer Engineering, Electrical Engineering, Aerospace ...

Hermeus

Autonomy Software Engineer

Los Angeles, CA

$110K - $160K/yr

You will build software spanning guidance and control, mission autonomy, and navigation while ... Bachelor's degree in Computer Science, Computer Engineering, Electrical Engineering, Aerospace ...

Infojini Inc

Software Engineer

El Segundo, CA

$42/hr

Infojini Consulting is recognized as one of the fastest growing IT services and software ... Aerospace and Defense layer, the NGC NGS layer, and NGC lifecycles. * Expert programming skills ...

Rocket Lab

Software Engineer II - MES

Long Beach, CA · On-site

$106K - $145K/yr

The Software Engineer II - MES will collaborate with teams across Engineering, Manufacturing, and ... Rocket Lab is an aerospace company that provides launch services, spacecraft design, and ...

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Entry Level Aerospace Software Engineer information

What does an entry level aerospace software engineer do?

An Entry Level Aerospace Software Engineer assists in designing, developing, and testing software systems used in aircraft, spacecraft, satellites, and other aerospace applications. They collaborate with senior engineers to write code, troubleshoot issues, and ensure software meets safety and performance standards. Responsibilities often include working with simulation tools, embedded systems, and real-time operating platforms to support the integration of software with hardware components.

What are the key skills and qualifications needed to thrive as an entry level aerospace software engineer?

To thrive as an Entry Level Aerospace Software Engineer, you need a strong background in computer science, programming languages such as C/C++ or Python, and an understanding of aerospace systems, typically supported by a relevant engineering degree. Familiarity with tools like MATLAB, Simulink, version control systems (e.g., Git), and knowledge of industry standards such as DO-178C are often required. Attention to detail, problem-solving abilities, and effective teamwork are essential soft skills for this role. These skills ensure the development of reliable, safe, and efficient software critical for aerospace applications.

What typical projects or tasks can an entry level aerospace software engineer expect to work on in their first year?

As an Entry Level Aerospace Software Engineer, you’ll likely start by supporting experienced engineers in developing, testing, and debugging code for avionics systems, flight controls, or simulation software. Common tasks include writing and maintaining software modules, participating in code reviews, and executing unit and integration tests. You may also assist with documentation, troubleshooting, and adapting legacy code to meet new requirements. Collaboration with hardware engineers and systems engineers is frequent, offering valuable exposure to cross-disciplinary teamwork and the entire product development lifecycle.

What is the difference between Entry Level Aerospace Software Engineer vs Aerospace Software Developer?

AspectEntry Level Aerospace Software EngineerAerospace Software Developer
Required CredentialsBachelor's in Computer Science, Aerospace Engineering, or related field; internships preferredBachelor's or higher in Computer Science or related; experience may vary
Work EnvironmentDesigning and testing aerospace software in team settings, often in labs or officesDeveloping software for aerospace applications, possibly in collaborative or remote settings
Employer & Industry UsagePrimarily in aerospace companies, government agencies, or defense contractorsUsed across aerospace firms, research institutions, and defense sectors

Entry Level Aerospace Software Engineers focus on designing and testing aerospace-specific software, often with a formal engineering background. Aerospace Software Developers may have similar credentials but can work on a broader range of software projects within the aerospace industry. Both roles require technical skills and industry knowledge, but the engineer role emphasizes system design and integration.

What are the most commonly searched types of Aerospace Software Engineer jobs in California?

The most popular types of Aerospace Software Engineer jobs in California are:

What are popular job titles related to Entry Level Aerospace Software Engineer jobs in California?

For Entry Level Aerospace Software Engineer jobs in California, the most frequently searched job titles are:

What job categories do people searching Entry Level Aerospace Software Engineer jobs in California look for?

The top searched job categories for Entry Level Aerospace Software Engineer jobs in California are:

What cities in California are hiring for Entry Level Aerospace Software Engineer jobs?

Cities in California with the most Entry Level Aerospace Software Engineer job openings:

Entry Level Aerospace Software Engineer jobs near you
Infographic showing various Entry Level Aerospace Software Engineer job openings in California as of August 2026, with employment types broken down into 88% Full Time, 10% Part Time, and 2% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution.

Aerospace Engineer

Poseidon Aerospace

San Francisco, CA • On-site

$100 - $125/hr

Other

Re-posted 29 days ago

Job description

About Poseidon Aerospace

Poseidon Aerospace builds and operates unmanned planes for commercial logistics and defense missions. Our two full-size fixed-wing platforms - Heron, a seaplane, and Egret, a STOL aircraft - can carry two tons of payload over a thousand nautical miles. We are headquartered in San Francisco with satellite offices in Washington, DC and Maine.

As an Aerospace Engineer at Poseidon Aerospace, you will shape the aerodynamic and performance characteristics of our next-generation composite aircraft. Your work will include CFD modeling, aerodynamic optimization, performance analysis, and test correlation. You will help translate flight objectives such as speed, range, and efficiency into manufacturable aircraft. The role combines analytical work with hands-on testing and collaboration across design and manufacturing teams.

Responsibilities
  • Design and validate aerodynamic surfaces, configurations, and control geometries using CFD analysis and historical data
  • Support flight dynamics modeling and simulation for stability, control, and performance assessment
  • Provide input on propulsion integration, cooling airflow, and control surface sizing
  • Work with mechanical and manufacturing engineers to ensure aerodynamic designs are practical and efficient to produce
  • Conduct aerodynamic load analyses to ensure the airframe is supported
  • Create and maintain aerodynamic databases, performance models, and engineering documentation
  • Correlate CFD and analytical predictions with flight test data
  • Participate in flight testing and data review to compare measured results with predicted performance
  • Aid in the development of flight simulation models
Ideal Qualifications
  • Proficiency with CFD tools such as ANSYS Fluent, Star-CCM+, XFLR5
  • Experience using CAD software such as Fusion 360, SolidWorks, CATIA, or NX for geometry creation and surface preparation
  • Strong understanding of aerodynamics, stability and control, and aircraft performance
  • Familiarity with mesh design and refinement including fluent meshing
  • Working knowledge of structural analysis and load validation
  • Ability to interpret flight test data and create analytical performance models
  • Understanding of composite design and manufacturing methods for aerodynamic surfaces
  • Independent, practical engineer comfortable in a hands‑on development environment
Nice to Have
  • Experience with flight testing, data acquisition, or post‑flight data analysis
  • Experience with X-Plane aircraft design
  • Background in seaplane design
  • Experience with wind tunnel or scaled model testing
  • Programming skills in Python or MATLAB for CFD and performance automation
  • Basic experience with FEA for assessing load paths or aerodynamic‑induced stresses

Even if you do not meet every qualification, we encourage you to apply. At Poseidon Aerospace, we value engineers who learn quickly and have a track record of building and solving problems.

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