Senior Network Security Engineer

Teknik – Jaringan (Teknologi Informasi & Komunikasi); Daerah Khusus Ibukota Jakarta; On-site; USD 30,000 - 70,000; Full time

Job summary

An innovative firm is on the lookout for a Senior Network Security Engineer who thrives in IT infrastructure and security. This role involves enhancing system security by protecting boundaries and hardening systems against attacks. You will troubleshoot technical issues, manage project lifecycles, and collaborate with clients to deliver tailored solutions. Ideal candidates will possess a passion for cybersecurity, strong knowledge of TCP/IP services, and experience with various security tools. Join this dynamic team and contribute to securing sensitive data while advancing your career in a supportive environment.

Qualifications

• Passion for cybersecurity and experience in a related position is a plus.
• Strong knowledge of TCP/IP services and internet routing protocols.
• Relevant industry certifications are required.

Responsibilities

• Troubleshoot and resolve technical issues effectively.
• Manage project deployment lifecycle and oversee live implementation.
• Collaborate with customers to provide suitable technical solutions.

Skills

TCP/IP services

Firewall/IDS/IPS/WAF

Wireshark analysis

Linux and Unix systems

Communication skills

Multitasking

Education

Bachelor’s degree in Computer Science

Bachelor’s degree in Information Security

Bachelor’s degree in Information Technology

Bachelor’s degree in Electrical Engineering

Tools

Palo Alto

Fortinet

Check Point

Cisco

HPE Aruba

Juniper

Bluecoat

F5

Riverbed

Job description

Job Description: Senior Network Security Engineer

We are seeking a capable senior network security engineer who enjoys IT infrastructure and security work, possessing both deep and broad expertise in the security domain. Your role will involve enhancing system security by protecting boundaries, hardening information systems and network devices against attacks, and securing highly sensitive data.

Education

Bachelor’s degree in Computer Science, Information Security, or a related field. Equivalent work experience may be considered.

Key Responsibilities

1. Troubleshoot and resolve technical issues effectively.
2. Manage project deployment lifecycle: define requirements, design systems, support testing, and oversee live implementation.
3. Monitor hardware and system performance through testing and oversight.
4. Assist with systems planning, business information analysis, and process improvements.
5. Support staff and end-users in resolving system issues, malfunctions, or hardware problems.
6. Collaborate with customers to understand technical requirements and provide suitable solutions, including detailed technical specifications for products.

Requirements

• Passion for cybersecurity.
• Experience in a related position is a plus; fresh graduates are welcome.
• Quick learner, hardworking, multitasker, with good English, communication, and presentation skills.
• Bachelor’s degree in Computer Science, Information Technology, Electrical Engineering, or equivalent.
• Strong knowledge of TCP/IP services (DNS, DHCP, TFTP, SSH, SMTP, etc.) and internet routing protocols (RIP, OSPF, BGP, EIGRP, IGRP).
• Experience with Firewall/IDS/IPS/WAF and monitoring tools.
• Ability to read and analyze Wireshark PCAP files.
• Familiarity with Linux and Unix systems.
• Experience with network or security equipment (e.g., Palo Alto, Fortinet, Check Point, Cisco, HPE Aruba, Juniper, Bluecoat, F5, Riverbed) is an advantage.
• Relevant industry certifications are required.

Preferences

• Over 3 years of experience in the same industry and role.
• Professional certifications from industry leaders (e.g., Palo Alto, Cisco, Fortinet, Check Point).

Soft Skills

• Proficiency in Bahasa Indonesia and English.
• Strong written and verbal communication skills.
• Ability to present reports effectively.
• Ability to work under pressure and manage multiple priorities.
• Strong teamwork and collaboration skills.