Network Security Senior Specialist

2 days ago


Singapore NTT DATA Full time

**Req ID**: 190888

We are currently seeking a Network Security Senior Specialist to join our team in singapore, Central Singapore (SG-01), Singapore (SG).

Duties include providing support to Client perimeter security infrastructure, which includes firewall, proxy and remote access systems; Investigation, documentation and resolution of outages to critical business systems that may be caused by firewall, proxy, or remote access systems; Escalation of issues to, and tracking of progress in conjunction with Client engineering teams, vendors, or other technical resource teams; Working incidents or projects beyond the scope of the level 2 team which may include scheduling multiple changes, software upgrades, or configuration activities to resolve.

Desired platforms/skills include: Strong troubleshooting and communication skills, tcpdump/pcap/wireshark experience, Checkpoint Secure Platform Pro & Gaia, Juniper SRX, Bluecoat Proxy, PaloAlto Networks firewalls, Juniper SSL VPN appliances, Juniper Netscreen firewalls, Cisco ASA with AnyConnect client, Network routing with BGP, Linux/Unix experience preferred.

Also desired/emphasized is a strong analytical and quantitative capability with attention to detail ability to work in a demanding and environment, exhibiting a high degree of flexibility and ability to multi-task, seeking guidance where necessary; strong verbal and written skills are also desired.

Special Skills: Specialists are required to analyze customer requirements to ensure all standards, policies and guidelines are upheld from the information security perspective and support routine compliance activities.

Eventually, specialists need to support technology improvements, such as new infrastructure install and hardware/software upgrades, and engineering support. Relevant certifications preferred: Checkpoint and Juniper firewalls.

Education Level Required: Bachelor's Degree preferred Years of Related Experience: 5+

**About NTT DATA Services**

**NTT DATA Services is an equal opportunity employer and considers all applicants without regarding to race, color, religion, citizenship, national origin, ancestry, age, sex, sexual orientation, gender identity, genetic information, physical or mental disability, veteran or marital status, or any other characteristic protected by law. We are committed to creating a diverse and inclusive environment for all employees. If you need assistance or an accommodation due to a disability, please inform your recruiter so that we may connect you with the appropriate team.**

**Job Segment**:Network, Consulting, Linux, Cisco, Unix, Technology



  • Singapore GREENLANE PRIVATE LTD. Full time

    **About the Role** Our client, a leading bank, is seeking an experienced Network Security and Cybersecurity Specialist to join their team. In this role, you will be essential in designing, implementing, and managing network security and cybersecurity controls to protect critical assets and ensure regulatory compliance. This is a unique opportunity to...


  • Singapore beBeeSecurity Full time $90,000 - $120,000

    Job Title:Network Security SpecialistAbout the Role:We are seeking an experienced Network Security Specialist to join our team. The successful candidate will be responsible for patching and vulnerability management of all network, firewall devices.Main Responsibilities:Patching and vulnerability management of all network, firewall devices.Network...


  • Singapore beBeeNetworksecurity Full time $90,000 - $120,000

    Job Title: Senior Network Security SpecialistMain Purpose: The primary objective of this role is to ensure the security, stability, and integrity of our network infrastructure by implementing effective patch management and vulnerability remediation strategies.Key Responsibilities:Manage and administer network devices, including Cisco, Fortinet, and F5...


  • Singapore beBeeNetwork Full time $90,000 - $120,000

    Job Title: Senior Network Specialist The company is looking for a highly skilled and experienced network specialist to lead its team of network engineers. The successful candidate will be responsible for designing, implementing, testing, securing, and maintaining the company's network infrastructure. Key Responsibilities:


  • Singapore beBeeNetwork Full time $4,000 - $5,500

    Job Title: Network Security Specialist About the Role: We are seeking a skilled Network Security Specialist to join our team. The successful candidate will be responsible for ensuring the security and integrity of our network infrastructure. Key Responsibilities: Conduct regular security audits and risk assessments to identify potential vulnerabilities in...


  • Singapore beBeeNetworkSecurity Full time $60,000 - $80,000

    Job Title: Network Security SpecialistWe are seeking a highly skilled Network Security Specialist to join our team. This role is responsible for ensuring the security and integrity of our network systems.About the JobThis is an exciting opportunity for someone who is passionate about technology and wants to make a real impact. As a Network Security...


  • Singapore 1MTECH PTE. LTD. Full time

    Senior Network Specialist We are seeking an experienced Senior Network Specialist to join our team and lead the design, deployment and management of modern enterprise network infrastructures. This role requires a highly skilled individual with deep expertise in Cisco SD-WAN (mandatory) , Versa Secure SD-WAN and large-scale enterprise networking...


  • Singapore Henderson Security Services Pte Ltd Full time

    Job Summary: We are seeking a seasoned Senior Network Engineer with extensive experience in designing, implementing, and maintaining mission-critical network infrastructure across hybrid environments. The ideal candidate will have deep technical expertise in enterprise routing and switching, network security, cloud-based networking (AWS/Azure/GCP),...


  • Singapore beBeeNetwork Full time $80,000 - $120,000

    Our esteemed organization is seeking a Senior Network Specialist to lead our network infrastructure initiatives. We offer an exciting opportunity for a skilled professional with expertise in network design, implementation, and management.The ideal candidate will possess strong technical knowledge of network protocols, architecture, and security measures....


  • Singapore beBeeNetworkSecurity Full time

    Job Details ### Job Summary We are seeking a skilled Network Security Specialist to join our team. This is an exciting opportunity for a technically inclined individual who is keen to pick up new technology and skillsets. ### Key Responsibilities: - Configure, develop and maintain vulnerability tools and platforms - Configure and test network security...