Network Engineer

3 days ago

Singapur, Singapore SCIENTE Full time

Direct message the job poster from SCIENTE

We are seeking a highly skilled Senior Network Engineer with hands-on expertise in Cisco and Arista network switches, Palo Alto firewalls, and Aruba Wi-Fi solutions. The ideal candidate should bring 3–5 years of professional experience in network engineering, with prior exposure to a technical lead role.

Qualifications
  • 3–5 years of working experience in network engineering roles;
  • Hands-on experience with Cisco and Arista switches (configuration, implementation, optimization);
  • Strong knowledge of Palo Alto firewalls (security policies, VPN, threat prevention, rule optimization);
  • Experience managing Aruba Wi-Fi solutions, including access point configuration, controller management, and wireless performance tuning;
  • Good understanding of network routing, switching protocols, and network security principles;
  • Ability to troubleshoot complex networking issues across LAN/WAN, wireless, and security devices;
  • Excellent documentation, communication, and stakeholder engagement skills;
  • Prior experience in a technical lead capacity (guiding junior engineers, leading network projects);
  • Familiarity with network automation or scripting (Python, Ansible) for efficiency;
  • Experience with network monitoring tools (SolarWinds, PRTG, or similar);
  • Certifications such as CCNP, Arista Certified Engineer, Palo Alto PCNSE, or Aruba Certified Professional are advantageous;
  • Exposure to cloud networking (AWS, Azure, GCP) and integration with on-premises infrastructure.
Responsibilities
  • Design, configure, and maintain Cisco and Arista network switching environments to meet performance and scalability needs;
  • Administer and secure Palo Alto firewalls, ensuring robust perimeter security, VPN connectivity, and compliance with security standards;
  • Manage and optimize Aruba Wi-Fi deployments, ensuring seamless wireless coverage and end-user connectivity;
  • Perform advanced troubleshooting and root cause analysis for complex networking issues;
  • Collaborate with cross-functional teams to support business applications, cloud connectivity, and digital transformation initiatives;
  • Document network diagrams, configurations, and standard operating procedures;
  • Lead or support network infrastructure projects, upgrades, and migrations;
  • Mentor junior engineers and contribute to developing best practices for network security and performance.
Job details
  • Seniority level: Mid-Senior level
  • Employment type: Contract
  • Job function: Information Technology and Engineering
  • Industries: Hospitality, Information Services, and IT Services and IT Consulting

Should you be interested in this career opportunity, please send in your updated resume to at the earliest.

When you apply, you voluntarily consent to the disclosure, collection and use of your personal data for employment/recruitment and related purposes in accordance with the SCIENTE Group Privacy Policy, a copy of which is published at SCIENTE’s website (

Confidentiality is assured, and only shortlisted candidates will be notified for interviews.

EA Licence No. 07C5639

#J-18808-Ljbffr

  • Network Engineer

    3 days ago

    Singapur, Singapore PSA Singapore Full time

    Join to apply for the Network Engineer role at PSA Singapore Join to apply for the Network Engineer role at PSA Singapore Get AI-powered advice on this job and more exclusive features. Step into a role where your passion for technology meets purpose. At PSA, you’ll work alongside a dynamic team of technology professionals who are redefining how one of...

  • Network Engineer

    3 days ago

    Singapur, Singapore NetXpose Pte. Ltd. Full time

    Be Part of Our New Team and Lead the Way NetXpose PTE Ltd is growing, and we’re looking for driven professionals to shape the future of our network and security operations. Join us and take the lead in designing, implementing, and optimizing cutting-edge solutions. Your Role at NetXpose As a Network Engineer, you will: Design & Support – Play a...

  • Network Engineer

    3 days ago

    Singapur, Singapore Virtu Financial Full time

    Join to apply for the Network Engineer role at Virtu Financial . About Virtu Virtu is a leading financial firm leveraging cutting-edge technology to deliver liquidity to global markets and innovative, transparent trading solutions. As a market maker, Virtu provides deep liquidity, creating more efficient markets worldwide. We operate in over 19,000...

  • Network Engineer

    3 days ago

    Singapur, Singapore NEWTONE CONSULTING PTE. LTD. Full time

    Summary: We are seeking a Network Engineer to design, implement, and support network and infrastructure solutions for large-scale transportation systems. The role involves producing detailed network designs, coordinating with internal teams, customers, and vendors, and overseeing implementation, testing, and commissioning activities. The ideal candidate...

  • Network Engineer

    3 days ago

    Singapur, Singapore VSTECS (SINGAPORE) PTE. LTD. Full time

    About the role As a Network Engineer at VSTECS (SINGAPORE) PTE. LTD.', you will play a crucial role in designing, implementing, and maintaining secure and efficient network infrastructure. This full-time position is based in the Lavender Central Region and offers the opportunity to work on cutting-edge technology and contribute to the company's growth. What...

  • Network Engineer

    3 days ago

    Singapur, Singapore Singtel Full time

    Join Us as a Network Engineer (Networks) at Singtel Singtel is seeking a skilled Network Engineer to join our team. We are a leading telecommunications infrastructure provider in Singapore, committed to innovation in 5G, Cloud, Analytics, Digital Commerce, Software Engineering, and Cyber Security. Our goal is to deliver exceptional mobile and fixed services...

  • Network Engineer

    3 days ago

    Singapur, Singapore HCLTech Full time

    Overview Network Engineer role focusing on design, architecture and management of data center and network services including MPLS/VPN/Internet, QoS, Layer 3 and Layer 2 routing, high availability and monitoring recommendations. Responsibilities Managing Data network devices that are included in Primary Data Centre Handle Wireless LAN, Wired LAN &...

  • Network Engineer

    3 days ago

    Singapur, Singapore HCLTech Full time

    Overview Network Engineer role focusing on data center and network design, monitoring, and support for Cisco, Palo Alto, Fortigate, Huawei, and F5 load balancers. Responsibilities Managing Data network devices that are included in Primary Data Centre Handle Wireless LAN, Wired LAN & Routers assessment on parameters including configuration, bandwidth...

  • Network Engineer

    3 days ago

    Singapur, Singapore TERRABIT NETWORKS PTE. LTD. Full time

    The role We are seeking an experienced Network Engineer to join our talented team at Terrabit Networks Pte Ltd. In this full-time role, you will be responsible for the design, implementation, and maintenance of our complex network infrastructure, ensuring seamless connectivity and optimal performance for our clients across the North-East Region. Key...

  • Network Engineer

    3 days ago

    Singapur, Singapore Internal Security Department Full time

    Join to apply for the Network Engineer role at Internal Security Department . Get AI-powered advice on this job and more exclusive features. What The Role Is ISD confronts and addresses threats to Singapore’s internal security and stability. For over 75 years, ISD and its predecessor organisations have played a central role in countering threats such as...