Internship, Offensive Security Engineer, Information Security (Fall 2026)

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Internship, Offensive Security Engineer, Information Security (Fall 2026)

| Job Category | Engineering & Information Technology | | Location | AUSTIN, Texas | | Req. ID | 270671 | | Job Type | Intern/Apprentice |

What to Expect

Consider before submitting an application:

This position is expected to start around August or September 2026 and continue through the Fall/Winter term (ending approximately Dec 2026) or continuing into Winter 2027 if available and there is an opportunity to do so. We ask for a minimum of 12 weeks, full-time and on-site, for most internships. Our internship program is for students who are actively enrolled in an academic program. Recent graduates seeking employment after graduation and not returning to school should apply for full-time positions, not internships.

International Students: If your work authorization is through CPT, please consult your school on your ability to work 40 hours per week before applying. You must be able to work 40 hours per week on-site. Many students will be limited to part-time during the academic year.

About the Team

We are looking for an enthusiastic Offensive Application Security Intern to join our team, where you'll conduct simulated attacks on web and mobile applications to identify vulnerabilities, exploit weaknesses, and recommend robust defenses. Responsibilities include performing penetration testing, code reviews, and threat modeling; developing custom tools and scripts for exploit automation; collaborating with development teams to remediate issues; and staying abreast of emerging threats like OWASP Top 10 risks. The ideal candidate loves to play CTFs, possesses strong programming skills in languages like Python or JavaScript, and has interest in ethical hacking, with a passion for proactive security in fast-paced environments.

What You’ll Do

• Hands-on penetration testing and simulated attacks on web, mobile, and API apps in a collaborative, fast-paced setting
• Regular code reviews and threat modeling with dev and DevOps teams to embed security in the SDLC
• Building and maintaining custom exploit tools/scripts in Python, Bash, or JavaScript for automated testing
• Researching emerging threats via conferences, CTF challenges, and bug bounty programs
• Blend of solo and team projects, including shaping security policies

What You’ll Bring

• Currently pursuing a degree in Computer Science or a related field of study with a graduation date between 2027-2028
• Experience with secure architecture design
• Participation in Capture the Flag (CTF) events is ideal
• Security experience in one or more of: C, C++, PHP, Go,x86, ARM, CAN, cryptography, reverse engineering, wireless networks
• Strong understanding of common web vulnerabilities with SQLi, XSS, CSRF and exploit development
• Strong penetration testing experience
• Experience auditing code and features

Compensation and Benefits

Benefits

• As a full-time Tesla Intern, you will be eligible for:

• Medical plans > plan options with $0 payroll deduction

• Family-building, fertility, adoption and surrogacy benefits

• Dental (including orthodontic coverage) and vision plans. Both have an option with a $0 payroll contribution

• Company Paid (Health Savings Account) HSA Contribution when enrolled in the High Deductible Medical Plan with HSA

• Healthcare and Dependent Care Flexible Spending Accounts (FSA)

• 401(k), Employee Stock Purchase Plans, and other financial benefits

• Company Paid Basic Life, AD&D, and short-term disability insurance (90 day waiting period)

• Employee Assistance Program

• Sick and Vacation time (Flex time for salary positions), and Paid Holidays

• Back-up childcare and parenting support resources

• Voluntary benefits to include: critical illness, hospital indemnity, accident insurance, theft & legal services, and pet insurance

• Commuter benefits

• Employee discounts and perks program

• Tesla is an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to any factor, including veteran status and disability status, protected by applicable federal, state or local laws.

• Tesla is also committed to working with and providing reasonable accommodations to individuals with disabilities. Please let your recruiter know if you need an accommodation at any point during the interview process.

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