Larsen & Toubro

Cybersecurity Intern

InternshipIn OfficeThiruvananthapuram, Kerala4 months16K/mo5 openingsImmediate / Rolling

About this internship

Larsen & Toubro is hiring a Cybersecurity Intern in Thiruvananthapuram. This is a hands-on, mentor-led internship for students and recent graduates who want real, practical experience rather than textbook exercises. As a Cybersecurity Intern, you will work alongside experienced professionals on…

Skills you'll use

NetworkingLinuxSecurity FundamentalsPythonVulnerability AssessmentOWASPWiresharkProblem Solving

What you'll do

Assist with vulnerability scanning and assessments
Document findings and remediation steps
Support security monitoring and log review
Learn and apply OWASP best practices
Collaborate with the team, document your work and act on feedback

Who can apply

Pursuing or recently completed a relevant degree/diploma (role-dependent, any stream where applicable)
Foundational knowledge of Networking, Linux, Security Fundamentals, Python
Good communication skills and a genuine willingness to learn
Based in or open to working from Thiruvananthapuram, Kerala (or remote where applicable)
A portfolio, project or coursework you can show (a plus, not mandatory)

Perks & benefits

Flexible working hoursStipendNetworking opportunitiesInternship CertificateLetter of RecommendationMentorship from experienced professionals

Interview & selection process

4 rounds — typical selection flow for this role:

1Application Screening — the Larsen & Toubro recruitment team reviews your resume, skills and (where relevant) projects/portfolio for fit with the Cybersecurity Intern internship in Thiruvananthapuram.
2Online Assessment — a timed test covering fundamentals, problem solving and basic Networking/Linux/Security Fundamentals questions.
3Technical / Functional Interview — a discussion of your skills, past work and a hands-on round relevant to Cybersecurity Intern.
4Second Interview — a deeper discussion with the team lead / hiring manager on real scenarios and problem solving.
5HR Discussion — a conversation about your goals, availability, expectations and the offer with Larsen & Toubro.

About Larsen & Toubro

Larsen & Toubro is a engineering and infrastructure organisation with an active presence in India and a track record of hiring and developing young talent. The team believes the best way to grow people is by doing real work, so interns are given genuine ownership from the start. Working here means…

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