Network Engineer - Security Systems at ncs3 | Singapore

Join our dynamic team as a Server and Network Security Support Engineer where you will play a crucial role in safeguarding our infrastructure. You will work closely with cross-functional teams to enhance security protocols, troubleshoot issues, and ensure the integrity of our systems.

Join our team as a Network and Security Engineer where you will play a pivotal role in safeguarding our network infrastructure. You will be responsible for designing, implementing, and maintaining security measures to protect sensitive data and ensure the integrity of our network systems. Collaborate with cross-functional teams to develop and enforce security policies, conduct risk assessments, and respond to security incidents.

Join our dynamic team at NCS as a Network & Security Engineer! We are on the lookout for skilled professionals to contribute to the maintenance and support of OneCare’s client network. Role OverviewIn this pivotal role, you will oversee the initial support and ongoing maintenance of network and security systems, ensuring that we deliver 24/7 onsite and remote troubleshooting assistance. Your responsibilities will include hardware replacements, implementing security patches, and upgrading firmware or software on various network and security devices, while consistently adhering to SLA contractual obligations. Your ResponsibilitiesNetwork and Security MaintenanceConduct regular network maintenance and system upgrades, including service packs, patches, and hot fixes.Manage hardware replacements by preparing replacement devices with the same firmware/software and patches as the faulty equipment, necessitating basic to intermediate configuration skills. Troubleshooting and SupportQuickly identify and resolve network and security issues.Provide technical support to end-users and escalate complex issues to senior engineers as needed.Document network problems and solutions for future reference.Possess basic to intermediate skills in switches, routers, and F5 devices.Demonstrate basic to intermediate skills in firewalls such as Fortinet, Checkpoint, and Palo Alto. Security ManagementComply with all client security and cyber hygiene policies and respond to security audits and vulnerability assessments. Incident ResponseParticipate in a 24/7 rotational standby to support clients, ensuring SLA compliance.Address network and security incidents effectively.Engage in incident response drills and post-incident evaluations.Adhere to all processes, including timely escalation to senior engineers. Documentation and ReportingMaintain accurate and up-to-date preventive maintenance reports as contractually required.Provide regular updates on incident tickets daily.Collaborate with fellow engineers to ensure comprehensive documentation of network and security procedures/SOP.

As a Network Security Engineer at NCS, you will be responsible for delivering centralized technical support at Level 1.5 for our diverse range of clients across the network, cyber, and server domains.Your Key Responsibilities:Participate in a 24x7 maintenance standby duty on a rotational basis as assigned by your team lead.Ensure that Service Level Agreements (SLA) are met for every incident.Manage escalations for issues that exceed the scope of Level 1 knowledge.Handle daily call assignments during office hours when not on standby.Be prepared to perform weekend or after-hours duties as required.Engage in preventive maintenance activities, including hardware inventory management.Oversee cases from initiation through to resolution.Promptly and accurately update incident tickets.Obtain necessary certifications to support key clients.Accept new assignments from the Operations Manager or Technical Services Manager as needed.

Join a leading multinational information technology company as an AI-OPS / Network Security Engineer. As our client expands its team, they seek a highly skilled professional to oversee and enhance the security of their network infrastructure. The chosen candidate will play a key role in the design, implementation, and maintenance of robust network security solutions to ensure a stable, reliable, and secure network environment.Your Key Responsibilities: Maintain AI-driven tools integrated with the existing network infrastructure for predictive analytics, anomaly detection, and root cause analysis. Utilize AIOps solutions for effective network monitoring, analytics, and automation. Leverage basic automation knowledge to streamline network tasks and workflows using AIOps tools and low to no code programming. Analyze network data to uncover trends, optimize performance, and bolster security. Configure and manage Cisco Catalyst Switches (IOS), Cisco Nexus Switches (NXOS), and Alcatel Lucent Switches (AOS) to ensure a secure and efficient network setup. Implement and maintain Palo Alto and Fortinet Fortigate Firewalls for comprehensive network security and access control. Administer Alcatel Lucent Wireless Controllers to guarantee a secure and resilient wireless network environment. Utilize SolarWinds NPM (Network Performance Monitor) and NCM (Network Configuration Manager) for proactive network monitoring and configuration management. Manage ClearPass Policy Manager for effective network access control and policy enforcement.

Join ncs3 as a Senior Engineer specializing in Network and Security. In this pivotal role, you will lead initiatives to enhance security protocols and network infrastructure, ensuring reliable and secure operations. Your expertise will be vital in designing and implementing innovative solutions that safeguard our systems against emerging threats.

At Fastly, we empower individuals and organizations to forge deeper connections with their passions through our cutting-edge edge cloud platform. Our technology enables clients to swiftly, securely, and reliably craft exceptional digital experiences by processing, delivering, and safeguarding applications right at the edge of the Internet. We are designed to leverage the full potential of the modern internet, offering programmability and supporting agile software development. Our esteemed clientele includes globally recognized brands such as GitHub, Yelp, Paramount, and JetBlue.Join us in our mission to cultivate a more reliable Internet.Network Support EngineerAs part of our esteemed Mission Control Program (MCP) within the Customer Experience organization, you will play a pivotal role in ensuring operational excellence and the success of our edge cloud platform.In the role of Network Support Engineer, you will uphold service quality by translating extensive monitoring data into actionable insights to preemptively address issues before they affect our key accounts and strategic enterprise clients. You are not just an operator; you are an advocate for problem management and continuous improvement, safeguarding the resilience of our platform for organizations within our Performance and Focus Centers. During critical platform incidents, you will act as a key supporter for these customers, collaborating with incident managers to prioritize mitigation strategies that maintain the stability of their unique traffic profiles. By working closely with various engineering teams, you will provide proactive troubleshooting, manage maintenance efforts, and lead analyses of contributing factors to effectively handle the most complex traffic scenarios.ResponsibilitiesTransform high-velocity monitoring data into actionable insights for strategic enterprise clients, utilizing the Fastly Observability platform to identify and mitigate performance trends.Lead Live Event Monitoring (LEM) initiatives during high-profile traffic events, ensuring a seamless digital experience for users.Coordinate administrative updates via fastlystatus.com to facilitate transparent communication between engineering and revenue teams.Champion strategic customers during maintenance planning to ensure timely notifications and identify necessary configuration updates prior to implementation.

Role overview Sopra Steria seeks a Senior Network Security Engineer in Singapore to design, implement, and manage security solutions for enterprise networks. This role involves working closely with teams across the company to maintain high security standards and ensure compliance with internal policies. Key responsibilities Design and deploy network security solutions tailored for large-scale enterprise environments Oversee and maintain security infrastructure to protect company networks Collaborate with cross-functional teams to enforce security policies and best practices Offer expert guidance on security protocols and procedures Monitor networks for threats and respond proactively to vulnerabilities Requirements Solid background in network security technologies and methodologies Experience in identifying and mitigating security threats Ability to guide teams in implementing security protocols Thorough understanding of compliance requirements within network security Location This position is based in Singapore.

Role Overview ncs3 is hiring a Microsoft Exchange Server Support Engineer focused on on-premises solutions in Singapore. This role centers on supporting clients’ Microsoft Exchange environments, ensuring their email systems run smoothly and efficiently. What You Will Do Provide hands-on technical support for on-premises Microsoft Exchange Server installations Troubleshoot and resolve issues affecting client communication systems Work to optimize server performance and reliability What We Look For Strong technical background in Microsoft Exchange Server (on-premises) Proven problem-solving skills in complex IT environments Ability to support and maintain business-critical communication systems This position is based in Singapore and supports clients who rely on stable, secure Exchange environments.

Role Overview Crypto is hiring a Security IT Support Engineer in Singapore. This role focuses on protecting the company’s IT systems and strengthening security across the organization. The Security IT Support Engineer works closely with teams from different departments to spot vulnerabilities and put practical solutions in place. Main Responsibilities Monitor and safeguard IT infrastructure against threats Identify security gaps and recommend improvements Collaborate with colleagues to implement security measures Support daily IT operations with an emphasis on security Location This position is based in Singapore.

We are seeking a skilled Network Engineer to join our dynamic team at Intersoft. The ideal candidate will possess strong expertise in network troubleshooting and provide effective problem identification and resolution support to first- and second-level teams.The responsibilities include managing Cisco Security devices such as ASA appliances (5555-X and 5585-X), Juniper NetScreen (including virtual firewall contexts), and McAfee Firewall. You will also oversee Cisco Data & Security Devices including ASDM, CSM, and DCNM, as well as managing servers that support AAA, SNMP, Syslog, NTP, DHCP, FTP, DNS, IPS, and VPN.Your role will also involve handling Cisco Routers and Switches from the Catalyst series (6500, 4500, 3750, 2960 & 3560) and Alcatel Omni Switches (6850 & 9000). You should have significant exposure to TACACS+, Radius, and the Cisco Access Control System.Moreover, you will provide network access consulting for new projects, implement new solutions and risk mitigation techniques, and evaluate inbound network access requests for user and device provisioning. A background in wireless environments is essential, along with the capability to design IP addressing schemas and conduct assessments and audits of IP network security.Your proactive approach to resolving network security issues and alignment with the security governance team will be crucial. A strong networking background combined with troubleshooting skills for access control and network-related problems is required.

We are seeking a talented and dedicated Cyber Security Software Engineer specializing in Network Devices to join our dynamic cybersecurity team. In this role, you will be responsible for developing, implementing, and maintaining security protocols for network devices, ensuring robust protection against cyber threats.If you are passionate about cybersecurity and eager to contribute to a secure digital future, we want to hear from you!

Role overview Vitol seeks a Network Engineer based in Singapore to manage and improve its network infrastructure. The position centers on maintaining network systems, optimizing performance, and ensuring secure, reliable connectivity throughout the company. What you will do Oversee daily operations of network systems Maintain and troubleshoot both network hardware and software Work to enhance network performance and reliability Support the rollout and maintenance of security protocols Collaborate with internal teams to provide seamless connectivity Requirements Attention to detail and a proactive approach to network management Proven experience in optimizing and maintaining network infrastructure Strong commitment to security and reliability Ability to work well with both technical and non-technical colleagues

Team: Information SecurityPosition Overview:Join Squarepoint Capital as a Senior Information Security Engineer, where you will leverage your expertise to enhance our security posture. In this critical role, you will provide expert guidance and implement improvements across essential domains including network, cloud, data, and system security. You will serve as the escalation point for Security Operations, effectively analyzing and resolving complex security issues. Key responsibilities include overseeing security for vital IT projects, leading threat modeling for intricate systems, auditing for security vulnerabilities, and developing automated capabilities to continuously assess the effectiveness and resilience of our controls. This role presents a unique opportunity to spearhead security initiatives and influence our security roadmap. A high degree of self-motivation and proactivity is essential for success in this position.Enhance security measures across core areas such as network and system security, email security, cloud security, and data protection.Act as a security advisor for IT projects, ensuring compliance with security requirements and risk mitigation.Manage and optimize security tools, ensuring effective deployment and maintenance.Lead the design and development of security solutions and architectures protecting critical assets.Provide second-line support to Security Operations.Conduct threat modeling and risk assessments to identify vulnerabilities and execute proactive mitigation strategies.Oversee relationships with the Managed Detection and Response (MDR) provider, ensuring service efficiency and continuous enhancement.Implement initiatives from the security roadmap, aligning with business goals and emerging threats.Collaborate with cross-functional teams to elevate security awareness and integrate security into business processes.

We are seeking a skilled Level 2 Network Firewall Engineer to play a pivotal role in managing and supporting the firewall and broader network infrastructure within public healthcare environments. This position entails collaboration with Level 1 engineers and other Level 2/3 teams to ensure secure, stable, and efficient network operations across various locations.Key Responsibilities:Deliver Level 2 support for firewall and intrusion prevention systems (IPS), including setup, rule management, monitoring, and troubleshooting.Work in unison with cross-functional teams to manage network and security devices deployed across multiple healthcare campuses.Maintain and optimize firewall configurations and policies in accordance with security standards.Respond to security incidents in partnership with the security operations team, conducting root cause analysis and remediation.Support core network infrastructure, including routers, switches, and wireless controllers.Engage in change management processes and assist in root cause analysis for network or security-related issues.Ensure compliance with SLAs and contribute to regular performance and incident reporting using ITSM/ITOM tools.Take part in capacity planning and system optimization efforts for firewall and network components.Maintain comprehensive documentation for configurations, troubleshooting procedures, and network policies.

Join Cygnify as a Presales Technical Consultant specializing in Networking and Network Security solutions. We are looking for a skilled professional to drive innovative technological solutions that meet our clients' evolving needs.Collaborate with AIS Sales Specialists and the Account team to cultivate a robust pipeline through a consultative selling strategy, generating new business opportunities within our regional accounts while supporting client acquisition initiatives.Align customer requirements with our portfolio of offerings, articulating solutions and defining the scope of work necessary to exceed expectations.Provide in-depth Technical Consulting support to the Solution Sales team for leading networking brands including Cisco, Aruba, Palo Alto, and Huawei.Collect and analyze detailed networking requirements to design secure, scalable, and highly available solutions tailored for our clients.Prepare and deliver compelling technical presentations, managing technology selection, bill of materials development, proposal writing, and conducting proof-of-concept demonstrations to validate technical feasibility.Demonstrate how our solutions can positively impact our clients' business objectives.Lead and collaborate with cross-functional teams to review overall solutions, ensuring all deliverable aspects are considered.Support the Sales Team with insights on pricing considerations and contribute to the development of technical proposals.Architect tailored technical solutions in response to specific customer needs.Participate in Bid Management and Review processes, representing technical interests effectively.Stay updated on market trends and competitive landscapes to enhance our offerings.Conduct enablement sessions and client briefings on relevant solutions for both clients and internal teams.

Join ncs as a Network Engineer and embark on a rewarding career where you will design, implement, and maintain advanced network systems. You will work closely with a talented team to deliver high-quality solutions for our clients, ensuring optimal network performance and security. If you are passionate about networking technologies and eager to contribute to innovative projects, we want to hear from you!

Join our esteemed client, a prominent IT solutions provider, as they expand their operations in Singapore. We are seeking talented Network Administrators who will play a vital role in overseeing Network Administration and Management Services for both the company and its associated institutions. This position involves managing network and security infrastructure, monitoring network performance, and ensuring the integrity and safety of all network systems.Key Responsibilities:1. Network and Security Equipment Management:• Provide support and management for routers, switches, firewalls, Intrusion Detection/Prevention Systems, VPN gateways, proxies, Wireless LAN Controllers, Network Access Control appliances, load balancers, Network Management Systems, and other network devices.• Conduct daily operations for network and security, including performance monitoring and infrastructure management.2. Incident and Problem Management:• Respond to network incidents based on severity and adhere to service level agreements.• Manage high-stress situations, identify issues, and make swift decisions for resolution.• Follow established incident management workflows and procedures.3. Documentation and Reporting:• Maintain and update network diagrams, configuration records, inventory, RMA records, and incident documentation.• Deliver timely and precise reports on network performance, capacity planning, and incident analysis.4. Collaboration and Coordination:• Collaborate effectively with third-party vendors, telecommunications operators, ISPs, and other service providers.• Engage in transition planning and assist in the onboarding of network and security systems.5. Compliance and Training:• Ensure adherence to company policies, information security guidelines, and health and safety regulations.• Offer continuous training to enhance knowledge and skills in network administration and management.

Join our dynamic team at Accion Labs as a Network Engineer. In this pivotal role, you will be responsible for designing, implementing, and maintaining network solutions that meet our clients' needs. You will work closely with cross-functional teams to ensure optimal performance and security of network systems.