Security Engineer, Penetration Tester

Straitsx

Jakarta, Jakarta, Indonesia (Indonesia) permanent

Posted: February 9, 2026

Required Skills

Job Description

About The Role

We are looking for a mid-level Security Engineer (Penetration Tester) to join our Security team in Jakarta, Indonesia. You will play a key role in strengthening our security posture by performing hands-on penetration testing, identifying real-world risks, and working closely with engineering teams to drive remediation. This role is ideal for someone who is technically strong, detail-oriented, and eager to continuously sharpen their offensive security skills in a collaborative environment.

What You Will Do

• Plan and execute penetration tests across networks, systems, and web/mobile applications

• Lead or independently handle penetration testing engagements from scoping to reporting

• Analyze vulnerabilities, assess risk impact, and produce clear, actionable remediation recommendations

• Collaborate with developers, infrastructure, and security teams to address findings throughout the SDLC

• Support security incident response activities when required

• Continuously research emerging threats, attack techniques, and testing methodologies

• Contribute to improving internal penetration testing tools, playbooks, and processes

What We Are Looking For

• Bachelor’s degree in Computer Science, Information Security, or a related technical field

• Minimum 2 years of hands-on experience in penetration testing or offensive security roles

• Proven experience conducting penetration tests for web and mobile applications

• Certification: OSCP or CREST (or equivalent recognized offensive security cert)

• Strong proficiency with tools such as Burp Suite, Metasploit, Nmap, and Wireshark

• Solid understanding of security standards and frameworks (OWASP Top 10, NIST, CIS)

• Strong analytical skills with the ability to clearly explain security risks to technical and non-technical stakeholders

• Experience with secure coding practices, code review, or SAST/DAST tools is a plus

• Ability to script or automate using Python, Golang, Ruby, or JavaScript is a plus

• Familiarity with cloud security concepts (AWS, GCP, or Azure) is a plus

• Experience with CTF competitions, bug bounty triage, or vulnerability disclosure programs is a plus

Why Apply Through MisuJob?

AI-Powered Job Matching: MisuJob uses advanced artificial intelligence to analyze your skills, experience, and career goals. Our matching algorithm compares your profile against thousands of job requirements to find positions where you have the highest chance of success. This saves you hours of manual job searching and ensures you only see relevant opportunities.

One-Click Applications: Once you create your profile, applying to jobs is effortless. Your resume and cover letter are automatically tailored to highlight the most relevant experience for each position. You can apply to multiple jobs in minutes, not hours.

Career Intelligence: Beyond job matching, MisuJob provides valuable career insights. See how your skills compare to market demands, identify skill gaps to address, and understand salary benchmarks for your experience level. Make data-driven decisions about your career path.

Frequently Asked Questions

How do I apply for this position?

Click the "Register to Apply" button above to create a free MisuJob account. Once registered, you can apply with one click and track your application status in your dashboard.

Is MisuJob free for job seekers?

Yes, MisuJob is completely free for job seekers. Create your profile, get matched with jobs, and apply without any cost. We help you find your dream job without any hidden fees.

How does AI matching work?

Our AI analyzes your resume, skills, and experience to understand your professional profile. It then compares this against job requirements using natural language processing to calculate a match percentage. Higher matches mean better fit for the role.

Can I apply to jobs in other countries?

Absolutely. MisuJob features jobs from companies worldwide, including remote positions. Filter by location or look for remote opportunities to find jobs that match your preferences.

Ready to Apply?

Join thousands of job seekers using MisuJob's AI to find and apply to their dream jobs automatically.