Sr Security Engineer I (Defensive/Blue Team)

Senior
CompanyGTN
LocationHeadquarters
CategorySecurity
SenioritySenior
Workplace-
Posted2026-09-10
Viaworkday

Description

We think you also hate when travel app is giving you a headache, right? A slight misinformation can ruin the trip.

That is exactly what we are tackling as t-fam! Making sure that our 50+ million users have the best experience in crafting their own adventure.

Your main duties in flying with us

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Conduct log analysis and able to present the findings to the stakeholders

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Develop automation scripts and security tools using   Python, Go, Bash , or similar programming languages.

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Build and maintain   security automation workflows , including the orchestration of security tools through   RESTful APIs , to improve efficiency and support security pipelines.

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Collaborate with the Infrastructure teams and Engineering teams to remediate identified vulnerabilities and strengthen overall security posture.

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Stay up to date with the latest offensive security techniques, tools, and threat landscape.

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Simulate advanced attack scenarios to identify and validate security weaknesses.

Mandatory belongings that you must prepare

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Minimum   5 years of experience   in defensive security, cybersecurity engineering, network security, or a related cybersecurity field.

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Solid understanding of   vulnerability assessment methodologies , exploitation techniques, and security testing tools.

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Proficiency in   Python, Go, Bash, or other scripting languages , including experience integrating and automating workflows through   RESTful APIs .

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Experience building or maintaining   security automation solutions   and orchestrating multiple security tools to support scalable security operations.

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Strong hands-on experience with   enterprise-grade perimeter security technologies , including   Cloudflare   and firewall management.

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Experience in adversary simulation exercises is highly preferred.

Preferred Qualifications

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Experience conducting security assessments in cloud environments.

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Familiarity with threat emulation frameworks and attack simulation methodologies.

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Strong communication skills with the ability to clearly articulate findings and remediation recommendations to technical and non-technical stakeholders

In the event that you haven’t received any updates after 3 weeks, your data will be kept and we may contact you for another career destination. Meanwhile, discover more about tiket.com on Instagram , LinkedIn , or YouTube .