Senior Network Engineer

5 days ago


Petaling Jaya, Selangor, Malaysia GAMUDA Full time

We are seeking a highly skilled and experienced Senior Network Engineer / Network Engineer to design, implement, and maintain the critical network infrastructure within our secure, air-gapped Distributed Cloud environment. This role is crucial for ensuring the connectivity, security, and performance of our systems and applications. The ideal candidate will possess deep networking expertise, a strong understanding of security best practices, and experience working within highly restricted environments.

Key Responsibilities

Network Design & Implementation:

  • Design, implement, and maintain the network infrastructure for our air-gapped Distributed Cloud, including LAN/WAN connectivity, routing, switching, firewalls, VPNs, and other network devices.
  • Develop and maintain network diagrams, documentation, and configurations, ensuring accuracy and that they are up-to-date.
  • Implement and configure network security measures, including firewalls, intrusion detection/prevention systems (IDS/IPS), and access control lists (ACLs), adhering to strict security protocols for air-gapped environments.
  • Collaborate with security and systems engineering teams to ensure network security and compliance with relevant regulations and policies.

Network Operations & Maintenance:

  • Monitor network performance, identify bottlenecks, and implement optimizations to ensure high availability and low latency.
  • Troubleshoot network issues, diagnose root causes, and implement effective solutions, working closely with other technical teams as needed.
  • Perform regular network maintenance tasks, including patching, upgrades, and security hardening.
  • Manage and maintain network hardware and software inventory, ensuring proper lifecycle management and security.

Security & Compliance:

  • Implement and maintain network security best practices, adhering to strict security protocols.
  • Collaborate with the security team to implement and maintain security tools and technologies.
  • Ensure network compliance with relevant security policies, procedures, and regulations.
  • Participate in security audits and vulnerability assessments, providing necessary information and support.

Automation & Scripting:

  • Develop and implement network automation scripts using tools like Python, Ansible, or other relevant technologies to streamline network operations and improve efficiency.
  • Automate network configuration, monitoring, and maintenance tasks to reduce manual effort and improve consistency.
  • Collaborate effectively with other technical teams, including systems engineering, security, and application development, to ensure seamless integration and operation of the infrastructure.
  • Communicate technical information clearly and concisely to both technical and non-technical audiences.
  • Provide technical guidance and support to other team members.

Qualifications

  • Bachelor's degree in Computer Science, Information Technology, or a related field.
  • 3+ years of experience in network engineering, with a strong focus on network security.
  • Deep understanding of networking protocols (TCP/IP, BGP, OSPF, etc.), routing, switching, and firewall technologies.
  • Strong experience with network security best practices and technologies.
  • Experience with air-gapped or isolated environments is highly desirable.
  • Experience with Distributed Cloud platforms.
  • Experience with network automation and scripting.
  • Experience with security certifications (e.g., Security+, CISSP).

Skills & Abilities

  • Proven experience designing, implementing, and maintaining secure network infrastructures.
  • Excellent troubleshooting and problem-solving skills.
  • Excellent communication and interpersonal skills.
  • Experience with network monitoring and management tools.
Seniority level

Associate

Employment type

Full-time

Job function

Information Technology

Industries

Computer and Network Security and Information Services

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