Fisica, Inc.

About the Company

Fisica, Inc. is a leading defense products manufacturer that operates four business units: ATI, Datron, Randtron and Space Vector that serve as critical partners for flagship defense primes and the U.S. Department of Defense. The business units design and produce airborne electronic warfare and radar antennas, ground-based antennas, cutting-edge battery solutions and electromagnetic systems and simulators. Headquartered in San Leandro, CA with additional operations in Simi Valley, CA, the company has approximately 500 employees. Fisica delivers advanced defense technologies that support the evolving needs of the aerospace and defense sectors. More information can be found at www.fisica.com. At Fisica, our employees are our greatest asset. We are expanding our production and manufacturing teams and if you are looking to take on exciting challenges, work first-hand with industry leaders, and contribute to advancements in technology, we invite you to explore career opportunities at Fisica, Inc.

Listed Jobs

Company Name

Fisica, Inc.

Job Title

Software Engineer Intern

Job Description

Job title: Software Engineer Intern Role Summary: A 2026 summer internship focused on developing and testing software for the command and control of satellite tracking antennas. Responsibilities include Linux security update management, script development, test software for C/C++, JavaScript, and SNMP interfaces, and integration/testing of final products. Expectations: - 80‑hour work cycle over 14 days (9‑80 schedule). - Full‑time on‑site work. - U.S. citizenship and ability to obtain a security clearance. Key Responsibilities: - Collate and validate Linux security updates; update hardening scripts. - Develop, run, and document test software against existing C/C++, JavaScript, and SNMP interfaces for peripheral positioning/RF devices. - Perform security scans and document results. - Assist in system integration tests and troubleshooting operating products. - Maintain clear documentation and communicate status to managers and technical staff. Required Skills: - C/C++ with object‑oriented programming; familiarity with design patterns. - Scripting: Python, Perl, JavaScript, and Shell (Bash). - Linux (RHEL/CentOS) administration – SSH/SFTP, Yum/RPM, system hardening. - Basic IT knowledge and experience with Windows tools (Word, Excel). - Strong written and verbal communication. Required Education & Certifications: - Current enrolment in a bachelor’s program (or higher) in Computer Science, Computer Engineering, or related field. - Minimum 1 year of experience (or equivalent education/experience) with Linux OS and software development/scripting. - U.S. citizenship; eligibility for future security clearance.

Simi valley, United states

On site

Fresher

11-12-2025