Firewall Engineer

4 months ago


Singapur, Singapore Snaphunt Full time

The Offer

  • Work within a company with a solid track record of success
  • Work alongside & learn from best in class talent
  • Excellent career development opportunities

The Job

Join the Firewall Team to maintain the 24/7 Firewalls and Internet Proxy infrastructure. Collaborate with engineers to ensure high availability, security, and performance. Work across disciplines (Network, Platform, Storage, Database, Applications) to manage changes, requests, and incidents.

Responsibilities:

  • Optimize and tune Firewall and Proxy rules.
  • Troubleshoot and perform root cause analysis for issues.
  • Plan and support technology refresh and migration activities.
  • Maintain Firewall/Proxy standard documentation.
  • Explore new technologies for operational efficiency.
  • Follow ITIL change processes for Firewall/Proxy changes.
  • Work with application teams and users to resolve access issues.
  • Ensure operational processes and controls are documented and implemented.

The Profile

Requirements:

  • Degree with 8+ years of Firewall administration experience in the financial industry.
  • Experience with Firewall and Internet Proxy changes.
  • Knowledge of Checkpoint, Palo Alto, Tufin, Symantec.
  • Proficient in network routing/switching and ITIL processes.
  • Strong analytical, planning, and security/perimeter defense skills.
  • Relevant certifications (PCNSA, PCNSE, CCSA, CCSE) preferred.
  • Ability to multitask, work under pressure, and cover on-call shifts as needed.

The Employer

Over the years, our client has cultivated a niche in interconnecting applications from mobile and web frontends to the traditional ERP systems through middleware. Today, its best value to the customer is its experience and ability in cross-application connectivity.

To date, its business has remained as that of an outsourced IT arm to the industries.


  • Firewall Engineer

    4 months ago


    Singapur, Singapore Steenbok Full time

    Over the years, it has cultivated a niche in interconnecting applications from mobile and web frontends to the traditional ERP systems through middleware. Today, its best value to the customer is its experience and ability in cross-application connectivity.To date, its business has remained as that of an outsourced IT arm to the industries.The RoleJoin the...


  • Singapur, Singapore DBS Bank Full time

    Job SummaryDBS Bank is seeking a highly skilled AVP, Senior Firewall Engineer to join our Group Technology and Operations team. As a key member of our Firewall Team, you will be responsible for performing project implementation support and handling escalated firewall operations issues.Key ResponsibilitiesAdministration and management of firewall...


  • Singapur, Singapore Snaphunt Full time

    The OpportunitySnaphunt is seeking a skilled Firewall Security Specialist to maintain the 24/7 Firewalls and Internet Proxy infrastructure. The ideal candidate will collaborate with engineers to ensure high availability, security, and performance across disciplines (Network, Platform, Storage, Database, Applications).Key Responsibilities:Optimize and tune...


  • Singapur, Singapore Steenbok Full time

    At Steenbok, we're committed to delivering exceptional value to our customers through our expertise in cross-application connectivity. Our team has cultivated a niche in interconnecting applications from mobile and web frontends to traditional ERP systems through middleware.As a key member of our Firewall Team, you'll play a critical role in maintaining our...


  • Singapur, Singapore DBS Bank Full time

    Business Function Group Technology and Operations (T&O) enables and empowers the bank with an efficient, nimble and resilient infrastructure through a strategic focus on productivity, quality & control, technology, people capability and innovation. In Group T&O, we manage the majority of the Bank's operational processes and inspire to delight our...

  • Network Engineer

    6 days ago


    Singapur, Singapore Snaphunt Full time

    The OfferWork in a company with a solid track record of performanceThe JobDevelop detailed requirements for upgrading existing corporate and Client networks, as well as re-architecting network segments in order to facilitate new requirements, technologies and growth.Inspecting and managing network traffic (source vs. destination) and enforcing security...


  • Singapur, Singapore DBS Bank Full time

    Job Summary:As a Senior Network Engineer - Cloud Engineering Services, you will be responsible for engineering, project, and operation of security products and technology. You will be accountable for level 3 support with 24x7 escalation and management of network daily activities; implement change, review change script, and support incident and problem...


  • Singapur, Singapore Marina Bay Sands Full time

    Job SummaryThis is a senior-level IT Security Operations Engineer position that requires a strong background in security configuration, patch management, and vulnerability remediation. The ideal candidate will have a solid understanding of network protocols, operating systems, and IT infrastructure components, as well as experience with security technologies...


  • Singapur, Singapore Stefanini Full time

    Job Description Details: Cyber Security - Zscaler Engineer Zscaler Engineer is part of the global team that is responsible for managing and configuring Zscaler controls and policies. This contains, but is not limited to URL, Web Applications, Firewall, Data Protection & Zero Trust configurations. More specifically, the analyst will support the global...


  • Singapur, Singapore COURTS SINGAPORE Full time

    Job Details The essential responsibilities of Senior Network Security Engineer: Designing and implementing new network solutions and/or improving the efficiency of current networks Installing, configuring, and supporting network equipment including routers, switches & wireless controller/access points and network access control Configuring...

  • Network Engineer

    4 days ago


    Singapur, Singapore Rapsys Technologies Pte Ltd. Full time

    Responsibilities:Design and Document Preparation• Provide networking expertise, revise solution architecture drawings and diagrams• Prepare the design documents including Low Level Design (LLD) documents for OPS Network and SMRC Network, firewalls configuration, IDS/IPS and hardening states.• Prepare ITD (Test procedure) document for OPS Network and...


  • Singapur, Singapore DBS Bank Full time

    AVP/VP, Senior Network Engineer, Cloud Engineering Services, T&O-(230000DY) Job Description: Accountable for engineering, project and operation of security products and technology Accountable for level 3 support with 24x7 escalation Management of network daily activities; implement change, review change script and support incident and problem...


  • Singapur, Singapore Singtel Full time

    Job Title: Systems Engineer, Video IntelligenceNCS is a leading technology services firm operating across the Asia Pacific region, providing consulting, digital services, and technology solutions. We harness the power of technology to achieve extraordinary things, creating lasting value and impact for our communities, partners, and people.Job SummaryAs a...


  • Singapur, Singapore Logicalis Full time

    Job Opportunity at LogicalisWhy Choose Logicalis?As a leading provider of digital transformation solutions, Logicalis empowers clients to achieve their goals through innovative technology and expertise. Our focus is on designing, supporting, and executing clients' digital transformation by uniting their vision with our technological expertise and industry...

  • Network Engineer

    5 days ago


    Singapur, Singapore Hoplon InfoSec Full time

    At Hoplon Infosec, our extensive 15-year experience enables us to effectively combat the presentday cybersecurity challenges. With our innovative deep web & dark web monitoring, cyber threat intelligence, attack surface management, risk management, vulnerability management, incident response, penetration testing, red teaming, brand intelligence, takedown &...


  • Singapur, Singapore Stefanini Full time

    Cybersecurity - Zscaler EngineerStefanini is seeking a highly skilled Cybersecurity - Zscaler Engineer to join our team. As a key member of our global team, you will be responsible for managing and configuring Zscaler controls and policies, including URL, Web Applications, Firewall, Data Protection & Zero Trust configurations.Key Responsibilities:Monitor and...


  • Singapur, Singapore NCS Full time

    Job DescriptionResponsible for the infrastructure network design, implementation, testing, security, managing and maintenance of proposed systemWork closely with Team Leader to meet system delivery milestonesProvide technical documentation support to Project & Solutions Teams, as well as hand over as-built system documentation to Maintenance support...


  • Singapur, Singapore Lenovo Full time

    Description and Requirements We are seeking a highly skilled and motivated Network L2 Engineer to join our ICT Infrastructure team. As a Network L2 Engineer, you will be responsible for the day-to-day operation and maintenance of our network infrastructure, which includes Palo Alto and Check Point firewalls, Cisco switches, Alcatel, Aruba ClearPass...

  • Network Engineer

    1 month ago


    Singapur, Singapore StarHub Full time

    Responsibilities The Network Engineer role is for a StarHub Subsidiary. The Engineer will be based at StarHub Green to coordinate, manage the scope as stated below:  Provide hardware/software break-fix support for business-critical systems across various industries, including Hospitality, Healthcare, Government, and Financial sectors. ...


  • Singapur, Singapore StarHub Full time

    Responsibilities The Network Support Engineer role is for a StarHub Subsidiary. The Engineer will be based at StarHub Green to coordinate, manage the scope as stated below:  Provide hardware/software break-fix support for business-critical systems across various industries, including Hospitality, Healthcare, Government, and Financial sectors. ...