Systems Engineer Intern

Fisica, Inc • Simi Valley, CA

11d • $28 - $35 • Onsite

About The Position

We are seeking a highly motivated Systems Engineer/ Integration and Test Intern to support the development, integration, and sustainment of ground-based systems or Battery Management systems for satellite and space communications. You will play a critical role in the architecture, design, implementation, and operations of ground station infrastructure supporting mission-critical applications. This internship will take place in the summer of 2026 with flexibility for a May or June start time.

Requirements

• Achieving bachelor’s degree in systems engineering, electrical engineering, aerospace engineering, or a related field.
• Utilized system modeling tools (e.g., SysML, MATLAB, STK).
• Knowledge of electrical circuitry, test scripting, software languages, Python, C++, C
• Excellent written and verbal communication skills.
• The ability to obtain a future Security Clearance is required for the role. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.

Nice To Haves

• Familiarity with cloud-based ground systems (e.g., AWS Ground Station).
• Active security clearance or ability to obtain one.
• Knowledge of RF and Ground Based Stations.
• Knowledge of Battery Management Systems (Li-Ion Controllers)

Responsibilities

• Define system requirements and interfaces for ground station infrastructure, including antennas, RF systems, modems, and network elements.
• Define system requirements and interfaces for Battery Management Systems or Ground based stations.
• Develop Testing Scripts/Test Procedures for Ground Based Stations/Battery Management Systems
• Provide Testing Support for the test out of Ground Based Stations/Battery Management Systems
• Develop interface control documents (ICDs), systems specifications, and test plans.
• Coordinate with hardware and software engineers, program management, customers, and subcontractors.
• Troubleshoot system-level issues and support root cause analysis during integration and operations.
• Assist in performing link budget analysis, RF chain evaluations, and data flow assessments.
• Contribute to mission planning and ground system automation improvements.
• Support program milestones, design reviews (SRR, PDR, CDR), and delivery schedules.
• In-Office Work Required.

Benefits

• Gain real-world, impactful experience on cutting-edge aerospace and defense technology.
• Opportunity for mentorship from industry veterans and experts.
• Competitive compensation package and potential eligibility for full-time employment offers upon graduation.
• Exposure to a wide range of engineering processes from concept to production manufacturing and testing.

What This Job Offers

• Career Level: Intern
• Number of Employees: 251-500 employees