Entry-Level Software Engineer

Location: Santa Barbara, California, US
Recruiter: Sonatech
Date posted: Thursday, November 20, 2025

Job Description:

About Sonatech

Sonatech, LLC is a premier undersea acoustics engineering and manufacturing company. With a focus on supplying advanced SONAR solutions for the US Navy, our technical expertise, customized design capabilities and diverse manufacturing abilities have led to Sonatech products being deployed on virtually every class of underwater Navy system currently in operation.

Located five minutes from the beach, we pride ourselves as having a culture of innovation as well as first-class customer service. Sonatech has a challenging and rewarding work environment where employees can develop their careers by taking on new responsibilities and providing innovative solutions.

Job Summary

We are seeking a motivated Entry-Level Software Engineer with strong C or C++ programming skills to join our team. This entry-level position is well-suited for individuals who have recently completed a degree in engineering or a related field and are eager to learn and contribute to the development of software that supports acoustic navigation and national defense systems. Under the mentorship of senior engineers, you will participate in projects ranging from embedded Linux to real-time control applications.

This is a full-time, onsite position based at our Santa Barbara, CA headquarters.

Key Responsibilities

• Assist in the design, development, and testing of software in C/C++, primarily on embedded Linux systems.
• Contribute to integration and testing of software with acoustic navigation hardware.
• Support enhancements to existing software and participate in new development projects.
• Collaborate with hardware, systems, and software QA teams to ensure smooth system operation.
• Participate in code reviews and follow established coding standards.
• Document technical work and contribute to knowledge-sharing within the team.
• Learn and apply cybersecurity and compliance standards, including CMMC and NIST 800-218.

Requirements

• Bachelor's degree in Computer Science, Software Engineering, or a related technical field.
• Proficiency in C or C++ (academic, project, or professional experience required).
• Familiarity with Linux or real-time operating systems.
• Strong problem-solving ability and willingness to learn.
• Effective written and verbal communication skills.
• U.S. citizenship and eligibility for a DoD Secret Clearance.

Preferred Qualifications

• Supplementary experience with Python for scripting, automation, or testing.
• Coursework, projects, or internships involving embedded systems, Linux, or real-time programming.
• Familiarity with version control systems (e.g., Git).
• Exposure to Agile development methods.
• Interest in cybersecurity frameworks or regulated environments (e.g., defense or aerospace).

Required Citizenship and Security Clearance

• US Citizenship is required
• Ability to obtain a U.S. government security clearance

Benefits

Benefits include medical, dental and vision, life insurance, paid vacation and sick time, 3% 401K contribution (no matching required), company events

Salary Range

Salary range: $85,000 – $105,000 (DOE)

Sonatech is an Equal Opportunity Employer/Veterans/Disabled

Apply for this job on Sonatech