JobStreet Teknologi & IT Full Time

Sr Security Engineer (Offensive)

Global Ticket Network

Jakarta Salary not disclosed Posted Mon, Jun 15, 2026
Location Jakarta
Salary Salary not disclosed
Job Type Full Time
Country Indonesia

Job Description

Full details about the role and requirements

Yukerja Summary

The Sr Security Engineer (Offensive) role at Global Ticket Network is curated from JobStreet (category Teknologi & IT). Note the work location (Jakarta) before applying. Yukerja.com is not the employer — applications are handled on the official source site.

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: 

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

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

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

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

  • Simulate advanced attack scenarios to identify and validate security weaknesses.

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

Mandatory belongings that you must prepare: 

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

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

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

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

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

  • Experience in adversary simulation exercises is highly preferred.

Preferred Qualifications:

  • Experience conducting security assessments in cloud environments.

  • Familiarity with threat emulation frameworks and attack simulation methodologies.

  • 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.

Disclaimer: Yukerja.com is a job aggregator, not an employer. This listing is aggregated from JobStreet. Applications are processed on the official company or source site. We are not responsible for listing accuracy.

Tips for Applying to Sr Security Engineer (Offensive)

  1. Read the full description and ensure your skills match before applying to Global Ticket Network.
  2. Tailor your CV and cover letter to keywords in the job description — especially for Teknologi & IT roles.
  3. Click Apply Now to go to JobStreet. The hiring process is entirely on the source site.
  4. Prepare an updated portfolio or LinkedIn profile if required during screening.
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