Entry Level Embedded Software Engineer Jobs in San Marcos, TX

Job Title: Software Engineer

Job Description

This role focuses on developing, integrating, and testing software for aircraft and aircraft test systems, including work within high-fidelity simulation environments. You will contribute to both new and existing systems, create clear design documentation, and follow an established software development process to ensure compliance with system and customer requirements.

Responsibilities

• Develop software for new and existing aircraft systems and aircraft test systems, ensuring reliability and performance.
• Integrate and test software directly on aircraft and within virtual high-fidelity simulation environments.
• Support flight test activities by preparing, executing, and analyzing software-related tests.
• Create detailed design documentation for both internal stakeholders and external partners.
• Work in adherence to a defined software development process to maintain consistency and quality.
• Develop software test plans and procedures that demonstrate compliance with system requirements and specifications.
• Participate in the planning, design, testing, and deployment of moderately complex engineered systems and software.
• Ensure that developed software conforms to functional specifications and customer requirements.
• Collaborate closely with a small, accessible engineering team to solve technical challenges and share knowledge.
• Take on additional workload and responsibilities as the team and scope of defense-related projects grow.

Essential Skills

• Bachelor’s degree in a relevant field such as Computer Science, Software Engineering, Electrical Engineering, or a closely related discipline.
• At least 2 years of experience in software development for embedded systems.
• Proficiency in C++ for developing and maintaining software components.
• Experience with embedded software development in aerospace or defense environments.
• Hands-on experience working with Linux-based systems.
• Familiarity with Simulink and model-based design concepts.
• Understanding of control systems and their implementation in embedded software.
• Ability to develop and execute software test plans and procedures to verify system requirements.
• Capability to obtain security clearance as required for defense-related projects.

Additional Skills & Qualifications

• Experience working in smaller companies or lean engineering teams, with comfort in taking on varied responsibilities.
• Experience in aircraft systems, flight test support, or related aerospace applications.
• Experience integrating software with high-fidelity simulation environments.
• Strong documentation skills for producing clear, structured design and test artifacts.
• Ability to collaborate effectively within a small team and communicate complex technical concepts clearly.
• Adaptability to a growing workload and evolving project requirements in defense-oriented programs.

Job Type & Location

This is a Contract to Hire position based out of Austin, TX.

The pay range for this position is $50.00 - $65.00/hr.

Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: • Medical, dental & vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave)

This is a fully onsite position in Austin,TX.

This position is anticipated to close on Sep 9, 2026.

About Actalent

Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 20,000 consultants and 5,000 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing® winner for both client and talent service.

The company is an equal opportunity employer and will consider all applications withoutregard to race, sex, age, color, religion, national origin, veteran status, disability,sexual orientation, gender identity, genetic information or any characteristic protectedby law.

If you would like to request a reasonable accommodation, such as the modification oradjustment of the job application process or interviewing process due to a disability,please email actalentaccommodation@actalentservices.com for other accommodation options.

San Francisco Fair Chance Ordinance:Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in thecity and county of San Francisco, we will consider for employment qualified applicantswith arrest and conviction records.

Massachusetts Lie Detector:It is unlawful in Massachusetts to require or administer a lie detector test as acondition of employment or continued employment. An employer who violates this lawshall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI):We may use Artificial Intelligence (AI) to support parts of our hiring process,including sourcing, screening, and evaluating candidates. AI helps assess applicationsand qualifications, but final decisions are made by our hiring team. By applying, youacknowledge and agree that your application may be reviewed using AI tools.