Sr Security Engineer (Offensive)

tiket.com; Daerah Khusus Ibukota Jakarta; On-site; IDR 223,200,000 - 334,800,000; Full time

Job summary

tiket.com is seeking a skilled cybersecurity professional to enhance our security posture. Responsibilities include conducting log analyses, developing automation scripts, and collaborating to remediate vulnerabilities. The ideal candidate will have a minimum of 5 years’ experience in offensive security with solid understanding of security technologies.

Strong scripting skills in Python, Go or Bash are essential, alongside experience in cloud security and thorough knowledge of vulnerability assessment methodologies.

Qualifications

• Minimum 5 years of experience in offensive security, cybersecurity engineering, or network security.
• Solid understanding of vulnerability assessment methodologies and security testing tools.
• Strong hands-on experience with Cloudflare and firewall management.

Responsibilities

• Conduct log analysis and present findings to stakeholders.
• Develop automation scripts using Python, Go, Bash, or similar languages.
• Collaborate with Infrastructure and Engineering teams on vulnerabilities.

Skills

Offensive security expertise

Network security knowledge

Scripting in Python, Go, Bash

Vulnerability assessment

Cloud security assessment experience

Job description

We think you also hate when a 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 present findings to stakeholders
• Develop automation scripts and security tools using Python, Go, Bash, or similar programming languages.
• Build and maintain security automation workflows, including 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.