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42 systems engineer intern jobs at 30 companies in Santa Clarita, CA

2mo
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Senior Quality Systems Engineer
Long Beach, California, United States
$113k-$155k/yr OnsiteFull Time
Relativity Space
Relativity Space: Designing and manufacturing 3D-printed rockets and launch vehicles.
5+ YOEBachelor's in engineering or related STEM, 5+ years in quality systems/quality engineering, experience with QMS platforms, AS9100/ISO9001 knowledge, QMS lead auditor certification, document control, internal audits, and RCA/CAPA.
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1w
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International Programs Systems Engineer
El Segundo, California, United States
$117k-$176k/yr OnsiteFull Time
The Aerospace Corporation
The Aerospace Corporation: Provides technical expertise and research for national space programs.
6+ YOEBachelor's degree in an applicable STEM field, 6+ years of engineering experience, space systems engineering and acquisition experience, leadership skills, active TS/SCI clearance, U.S. citizenship, and willingness to travel 25%.
MILSATCOM, SATCOM, Low Probability of Intercept (LPI), Low Probability of Detection (LPD), Low Probability of Exploitation (LPE), Space Domain Awareness (SDA), Battle Management, Command, Control, Communications, and Space Intelligence (BMC3I), Assured Access to Space (AATS), Space Control/Electronic Warfare (SC/EW), International Traffic in Arms Regulations (ITAR), Arms Export Control Act
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1w
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2026 Intern Conversion - Aerospace Systems Engineer I
Washington or Van Horn or Denver or Huntsville or Florida or Arlington or Los Angeles or Longmont or Reston or United States
$75k-$114k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
Completed a 2026 Blue Origin internship, enrolled in or recently graduating from college, able to start by September 2027, and holds a bachelor's degree in mechanical, aerospace, or astronautical engineering.
Defense Biometric Identification System (DBIDS)
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1mo
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IT Systems Engineer
Carson, California, United States
$110k-$145k/yr OnsiteFull Time
GrayMatter Robotics
GrayMatter Robotics: Develops autonomous robotic systems for industrial surface finishing applications.
2+ YOE2+ years IT systems/infrastructure experience; strong Linux (Ubuntu), networking, Ansible, scripting (Python/Bash/PowerShell), Docker/Kubernetes; ability to support internal and customer-site IT and comply with export eligibility.
Ansible, Python, Bash, PowerShell, Docker, Kubernetes, NinjaOne, JAMF, Kandji, AWS, Prometheus, Grafana, ELK, Teamviewer, Ubuntu
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4w
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Quality Systems Engineer
Torrance, California, United States
$120k-$150k/yr OnsiteFull Time
Stellant Systems
Stellant Systems: Manufacturer of radio frequency and microwave power amplification products.
5+ YOE5+ years quality or manufacturing engineering experience, AS9100/internal audit ownership, corrective action leadership, ECN and ESD program management, KPI/dashboard experience (Power BI/Tableau) preferred.
Power BI, Tableau
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9h
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Solutions Engineer Intern (Advertisement Team) - 2027 Summer
San Jose or Los Angeles or Singapore or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo
OnsiteFull Time, Internship
TikTok
TikTok: Global short-form video hosting and social media platform.
Currently pursuing an undergraduate computer science or related degree; production code experience; programming in Python, Go, Java, or C/C++; API and backend systems design knowledge; 12-week summer commitment.
Python, Go, Java, C, C++, API
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3mo
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LTVS Systems Engineering Intern (NASA LTVS Contingent)
Hawthorne, California, United States
$30/hr OnsiteInternship
Venturi Astrolab
Venturi Astrolab: Designs and builds robotic rovers for Moon and Mars exploration.
Pursuing/recent STEM degree; space/robotics experience; strong written skills; cross-team coordination; independent multitasking; proficient in Excel/PowerPoint.
Jira, Excel, PowerPoint, Figma
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6d
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GSE Engineering Intern
Denver or Long Beach or Centennial
$28-$32/hr OnsiteInternship, Full Time
True Anomaly
True Anomaly: Develops autonomous spacecraft and software for space security missions.
Currently enrolled in a four-year engineering program; project or coursework experience in circuit design, test systems, or electronics. Must work full time onsite and provide transportation.
SolidWorks, Altium, Python, C++, LabVIEW, Ethernet, Serial, CAN
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2mo
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Principal Engineer, Manufacturing Systems
Torrance, California, United States
$100k-$190k/yr OnsiteFull Time
Neros Technologies
Neros Technologies: Designs and manufactures American-made high-performance drones for defense.
8+ YOE8+ years software engineering experience with backend/platform/internal tools work; strong coding, API and integration design, production software delivery, cross-functional collaboration, and onsite factory support.
MES, ERP, QMS, CRM, WMS, APIs, ETL/ELT, CDC, message queues, RBAC, event-driven systems, integration platforms, barcode scanning
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1mo
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Electrical Engineering Intern
Akron or Ashtabula or Conroe or Freeport or Houston or The Woodlands or McIntosh or Geismar or Los Angeles
OnsiteInternship, Full Time
Huntsman
HuntsmanNYSE: HUN: Manufactures and markets chemical products for consumer and industrial markets.
Pursuing a bachelor's in electrical engineering, minimum 3.0 GPA preferred, knowledge of electrical systems/instrumentation/controls, strong analytical and communication skills, authorized to work in the U.S. without sponsorship.
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2mo
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Electrical Engineer Level II
Monrovia, California, United States
$101k-$148k/yr OnsiteFull Time
Worley
WorleyAustralian Securities Exchange: WOR: Global professional services for energy, chemicals, and resources sectors.
Requires an electrical engineering degree (power systems emphasis), strong electrical engineering knowledge, familiarity with local/international standards, competency with ETAP/SKM/SEL and CAD software. EIT desirable; 5+ years preferred.
Microsoft Office Suite, ETAP, SKM, SEL, AutoCAD, MicroStation, AVEVA, CADWorx
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2w
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Full Stack Software Engineer, Internal Systems
Hawthorne, California, United States
$125k-$195k/yr OnsiteFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
1+ YOEBachelor's degree or 2+ years experience in lieu; 1+ years full‑stack development; proficiency in software design, testing, CI/CD, profiling, and single‑page applications.
Python, C#.NET, Go, Scala, Java, Make, Bazel, Pants, Buck, Gradle, pip, npm, Terraform, Ansible, Puppet, Apache Kafka, RabbitMQ, ActiveMQ, Docker, Kubernetes, Angular, React, PostgreSQL, SQL Server
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1w
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Electrical Engineering Intern - Fall
El Segundo, California, United States
$3k-$5k/mo OnsiteSeasonal
Rainmaker
Rainmaker: Provides cloud seeding services using drones and radar.
Experience with PCB design software, embedded systems, microcontrollers, embedded programming, power electronics, EE lab equipment, and technical projects outside the classroom.
Altium, KiCad, Raspberry Pi, NVIDIA Jetson, STM32, ESP32, RP2040, Rust, Arduino, Python, C++, Oscilloscope, Power Supply, DC Load
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1w
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Communications Systems & Spectrum Compliance Lead
El Segundo or Los Angeles or Washington, D.C. or San Francisco or San Diego or Seattle or London
$150k-$190k/yr FieldFull Time
CHAOS Industries
CHAOS Industries: Develops advanced radar and sensing systems for modern defense.
Bachelor's degree or equivalent experience; 7+ years in RF communications, spectrum management, or telecom regulation; tactical radio, SATCOM, RF link, and 5G experience; U.S. clearance eligibility and domestic/international travel.
Coherent Distributed Networks (CDN), 5G, Starlink, MPU5, RF, SATCOM, O-RAN, Software-Defined Radio, ITAR, EAR, Wassenaar Arrangement, CE/RED, ANATEL, IFT, SRRC, WPC-ETA, NBTC, DoD, DISA, Joint Spectrum Center, Microsoft Excel
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1mo
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Embedded Software Engineer (Entry-Junior)
Los Angeles, California, United States
$90k-$161k/yr OnsiteFull Time
Revel
Revel: Modern software platform for controlling complex hardware systems.
0+ YOEBachelor's degree (or equivalent),0–2 years experience in systems/embedded software,foundational C/C++/Rust knowledge,Linux internals familiarity,and interest in hardware-software integration.
Rust, C, C++, Linux, SPI, I2C, UART, CAN, logic analyzers, oscilloscopes
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5d
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Technology Advisory Intern
Chicago or Austin or Los Angeles or Indianapolis or Dallas or Oakbrook Terrace
$27-$42/hr HybridFull Time, Internship
Crowe
Crowe: Global professional services firm providing audit, tax, and consulting.
Currently pursuing a bachelor's or master's degree in computer science, data science, industrial or systems engineering, information systems, information technology, or a comparable major. Requires problem-solving, communication, presentation, and project management skills.
AI
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1d
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AI Automation Intern
Orange or Irvine or Orange County or Los Angeles
$50k-$60k/hr OnsiteInternship
AMETEK
AMETEKNYSE: AME: Manufacturer of electronic instruments and electromechanical devices.
Currently pursuing an engineering, data science, computer science, or information systems degree; requires AI or automation experience, C programming, TI tools and chipsets, firmware configuration, and Microsoft 365 familiarity.
Copilot, ChatGPT, C, TI IDE, Microsoft 365
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2mo
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AI Solutions Developer – Insurance Operations & Systems Integration
Los Angeles, California, United States
$100k-$150k/yr OnsiteFull Time
Knight Insurance Group
Knight Insurance Group: Provides specialty property and casualty insurance and underwriting services.
Develop AI-driven software for insurance operations; build internal tools, dashboards, API integrations; experience with AI-assisted development, web apps, SQL, and cloud/SaaS.
Python, JavaScript, Node.js, React, SQL, APIs, Cloud platforms
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2d
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Tool & Die Technician Intern
Brea, California, United States
OnsitePart Time, Internship
Kirkhill
KirkhillNYSE: TDG: Manufactures high-performance elastomer products and seals for aerospace applications.
Enrollment in a technical, vocational, engineering, or manufacturing program; interest in machining and mechanical systems; basic mechanical aptitude; willingness to learn; ability to lift 50 pounds and work safely around machinery.
mills, grinders, lathes, drill presses, hand tools, power tools
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1mo
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Ground Software Engineering Manager -Millennium Space Systems
El Segundo, California, United States
$170k-$253k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
4+ YOE1+ MgmtExperience leading engineering teams, 4+ years aerospace experience, 1+ year leadership experience or internal leadership course, U.S. person eligible for Top Secret clearance required.
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