It Cyber Security & Network Engineer

Sutindo Anugerah Sejahtera; Surabaya ꦱꦸꦫꦧꦪ; On-site; IDR 300.000.000 - 400.000.000; Full time

Job summary

A technology company in Surabaya is seeking a skilled IT Security Engineer. This role involves conducting penetration testing, performing vulnerability assessments, and ensuring compliance with security standards. The ideal candidate holds a Bachelor's degree in a related field and possesses experience in Information Security. Strong analytical skills and a detail-oriented approach are essential. The position offers opportunities for professional growth in a dynamic work environment.

Qualifications

• Minimum Bachelor's degree in Informatics Engineering, Information Systems, or related fields.
• 1–3 years of experience in Information Security or Penetration Testing.
• Verifiable bug bounty portfolio or CTF achievements.
• Strong understanding of API security.
• Excellent ability to clean code and detailed technical reports.

Responsibilities

• Conduct penetration testing and vulnerability assessments.
• Identify and report security vulnerabilities with mitigation recommendations.
• Perform code reviews and provide secure coding guidance.
• Conduct threat modeling and risk analysis.
• Prepare technical and managerial security reports.

Skills

Penetration testing

Vulnerability assessments

Security analysis

API security

Network protocols

Education

Bachelor's degree in Informatics Engineering or related fields

Tools

Burp Suite

OWASP ZAP

Job description

• IT Cyber Security Network Engineer in Surabaya

Showing 3 IT Cyber Security Network Engineer jobs in Surabaya

IT Security Engineer

Posted today

Job Description

Job Description:

• Conduct penetration testing, vulnerability assessments, and security analysis of web applications, APIs, and company infrastructure.
• Identify and report security vulnerabilities with Proof of Concept (PoC) and mitigation recommendations.
• Perform code reviews and provide secure coding guidance to the development team.
• Conduct threat modeling, risk analysis, security monitoring, and log analysis to detect anomalies.
• Prepare periodic technical and managerial security reports.
• Deliver security awareness training to employees.
• Ensure compliance with security standards and regulations (OWASP Top 10, ISO 27001, PCI DSS, PSME, and Personal Data Protection Law).

Qualifications:

• Minimum Bachelor's degree in Informatics Engineering, Information Systems, or related fields.
• 1–3 years of experience in Information Security or Penetration Testing.
• Verifiable bug bounty portfolio (HackerOne, Bugcrowd, Synack, etc.) or CTF achievements.
• Proficient in OWASP Top 10, HTTP/HTTPS, and manual exploitation (SQLi, XSS, CSRF, SSRF, XXE, etc.).
• Expert in using Burp Suite, OWASP ZAP, and other security testing tools.
• Strong understanding of API security (RESTful, GraphQL, OAuth, JWT).
• Excellent ability to clean code and detailed technical reports and PoCs.
• Communicative, detail-oriented, and highly integrity in handling sensitive data.
• Preferred certifications: OSCP, eWPT, PNPT, CEH, or ISO 27001 Lead Implementer.
• Familiar with compliance & governance concepts, including PSME and Personal Data Protection Law (UU PDP).

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Posted today

Job Description

• Setup & installing network devices.
• Handle Core Network with own ASN & IP Public.
• Work with BGP to manipulate the traffic incoming and outgoing.
• configuring and maintenance network equipment including routers, switches.
• Troubleshoot and investigate network issue.
• Monitoring network performance and make an improvement if required.

Requirement:

• Experience working at ISP/NAP at least 1 year (Fresh graduates are welcome to apply)
• Have experience in Routers & Switches is a must
• Have knowledge in TCP/IP, DNS, Routing, firewall, OSPF, VPN, QoS, BGP and etc.
• Strong knowledge of Network Technology (VLAN, Aggregation, High Availability Network, Dynamic Routing)
• Basic knowledge Linux Administrator.
• Familiar with network equipment Mikrotik / Juniper / Cisco / others.
• Having CCNA, CCNP certificate is preferred

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Posted today

Job Description

We're Hiring: Network Engineer (On Site at Customer Location)

We are looking for a skilled Network Engineer to join our team. This role requires direct placement at customer sites to ensure smooth network operations, system reliability, and excellent service delivery.

Responsibilities:

• Install, configure, and maintain network devices (routers, switches, access points, firewalls).
• Monitor and troubleshoot LAN/WAN/WLAN connectivity issues.
• Perform preventive maintenance and ensure network security compliance.
• Provide technical support and clear communication to customers.
• Collaborate with internal teams and external vendors.

Qualifications:

• Bachelor's/Diploma degree in Telecommunications, Computer Science, or related field.
• 1–2 years of experience as a Network Engineer or network technician.
• Strong knowledge of networking protocols (TCP/IP, DNS, DHCP, VLAN, OSPF, BGP).
• Hands-on experience with Cisco, MikroTik, Juniper, or similar devices.
• Certifications such as CCNA, CompTIA Network+, MTCNA, HCIA are a plus.
• Willingness to travel, work flexible hours (shifts/weekends), and be on site at customer locations.

We seek candidates who are proactive, communicative, and problem-solvers with a professional attitude.

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