Network and Security Engineer

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!

Join csit as a Cyber Security Vulnerability Researcher, specializing in network devices. In this vital role, you will be responsible for identifying vulnerabilities in various network devices and contributing to the overall security posture of our cybersecurity department. Your expertise will help shape our strategies to mitigate risks and protect critical infrastructure.

Join our team as a Cyber Security Software Engineer, where you will play a pivotal role in safeguarding our digital assets. This position involves developing and implementing innovative security solutions to protect against cyber threats. You will collaborate with cross-functional teams to design software that meets the highest security standards.

Join our dynamic team at csit, where we are dedicated to developing cutting-edge software protection solutions designed to combat cyber threats. We seek passionate individuals who are eager to contribute to innovative projects.Your role will involve performing exploratory analysis and reverse engineering on emerging malware and defense technologies. You will work on creating essential tools to safeguard enterprise servers and Windows endpoint machines.As part of your responsibilities, you will investigate and analyze security incidents, enhancing our existing software security strategies and solutions.

Join our team as a Mobile Cyber Security Software Engineer, where you will play a crucial role in developing and enhancing security solutions for mobile applications. In this position, you will collaborate with a dedicated team of cybersecurity professionals to design, implement, and test solutions that protect user data and privacy. You will work on cutting-edge technologies and contribute to the overall security architecture of our mobile products.

Join csit as an Embedded Device Cyber Security Researcher, where you will play a crucial role in safeguarding embedded systems against emerging cyber threats. This position offers you the opportunity to work with cutting-edge technologies and collaborate with a dynamic team dedicated to enhancing the security of connected devices. In this role, you will conduct in-depth research, analyze vulnerabilities, and develop innovative security solutions tailored for embedded devices. Your expertise will be vital in assessing risks and implementing robust security measures that protect sensitive information and maintain system integrity.

Join our dynamic cybersecurity team as a Cyber Security Software Engineer, specializing in Linux systems. You will be at the forefront of developing robust security solutions that protect our clients from emerging threats. This role offers a unique opportunity to work on innovative projects, collaborate with industry experts, and enhance your skills in a fast-paced environment.

This Cyber Security Engineer role at Encora is based in Singapore and centers on designing, implementing, and maintaining CyberArk solutions across enterprise environments. The position requires deep technical expertise and a history of leading complex deployments. Key Responsibilities Architect, design, and implement CyberArk solutions, including EPV, CPM, PSM, PVWA, and vault infrastructure with high availability and disaster recovery configurations. Lead end-to-end CyberArk deployments, overseeing all phases from initial design through build, user acceptance testing, and production rollout. Drive Privileged Access Management (PAM) migration projects, such as transitioning from BeyondTrust or other PAM tools to CyberArk. This includes discovery, solution design, onboarding strategy, and cutover planning. Integrate CyberArk with Active Directory, Windows and Linux servers, databases, network devices, and enterprise applications. Manage privileged account onboarding at scale, platform configuration, password rotation policies, and session management (PSM). Handle CyberArk upgrades, patching, troubleshooting, and performance tuning. Requirements Extensive hands-on experience with CyberArk architecture, design, and implementation. Proven ability to lead full-cycle CyberArk deployments in enterprise settings. Background in PAM migration projects, including solution design and onboarding strategy. Expertise in CyberArk infrastructure design, including DR/HA setup, vault hardening, network segmentation, and scalability planning. Experience integrating CyberArk with a range of enterprise systems and applications. Strong knowledge of privileged account onboarding, platform configuration, password policies, and session management. Experience with CyberArk upgrades, patching, troubleshooting, and optimization. Solid understanding of PAM architecture principles, such as least privilege, zero trust, and compliance frameworks (ISO, SOX, internal controls). Location This position is based in Singapore.

Meet Our Cybersecurity Team:At Grab, our dedicated cybersecurity team is committed to defending our organization, safeguarding our digital assets, and ensuring the seamless security of our global operations. We comprise a diverse group of specialists, each possessing unique skills in areas such as threat detection, incident response, and vulnerability management. Our mission is to protect our organization from the continuously evolving cyber threat landscape, ensuring the integrity, confidentiality, and availability of our data. We work collaboratively across departments, leveraging cutting-edge technologies and innovative strategies to stay ahead of emerging threats. Our team thrives in a dynamic and fast-paced environment that encourages continuous learning and professional growth. Your Role:We are seeking an innovative Head of Cyber Security to join our executive team. In this role, you will define the strategic vision for cybersecurity across our global operations. You will partner with leadership to develop robust security programs designed to not only shield our business from cyber threats and attacks but also to foster innovation and establish thought leadership in the industry. This position is based onsite at our one-north office in Singapore. Your Key Responsibilities:Strategic Leadership: Develop and execute a forward-thinking cybersecurity strategy that aligns with our corporate objectives and addresses emerging threats across global operations. Lead initiatives to enhance the company's cybersecurity expertise, inspiring innovation and excellence.Team Management: Lead and motivate a large team of cybersecurity professionals, including Cyber Defence, Cyber Assurance, and Application Security teams, while fostering a culture of continuous improvement.Cross-Functional Collaboration: Act as an advisor to the Executive, Board Audit, and Risk Committee, influencing decisions across diverse departments such as Legal, Finance, Engineering, and Business Operations to ensure organizational security.Risk Management & Compliance (GRC): Create and implement strategies to mitigate risks and ensure compliance with regulations and industry standards, including PDPA and PCI-DSS across our operational regions.Incident Response: Oversee prompt and effective incident response efforts, maintaining disaster preparedness plans and conducting regular tests to strengthen security protocols.Cloud & Infrastructure Security: Secure cloud environments (AWS, GCP, Azure) and containerized infrastructures, applying Zero Trust architectures and securing APIs.Network & Application Security: Design secure network architectures and manage mobile and web application security, ensuring secure coding practices and conducting penetration testing.Vulnerability Management: Drive proactive vulnerability management initiatives, prioritizing remediation efforts based on risk assessment.

Join our client, a statutory board under the Government of Singapore, as a Software Engineer specializing in devices. You will collaborate with the development team to design, develop, document, test, and deliver software solutions for an Automatic Fare Collection (AFC) system, focusing on high-volume and performance-intensive back-office applications.Key responsibilities include:Gathering and analyzing requirements;Designing, developing, and maintaining software solutions;Preparing and submitting deliverables during all phases of the software development lifecycle, including Business Rules, Software Requirement Specifications, Software Architecture Documents, Design Specifications, Interface Specifications, Source Codes, Testing Specifications, Operation and Maintenance Manuals, and Training Manuals;Providing support for daily application issues;Liaising with users to address requirements, design, and testing concerns.

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.

Join our dynamic team at csit as a Software Engineer specializing in Cyber Systems. We are on the lookout for talented and experienced professionals who are passionate about developing cutting-edge software solutions that empower organizations to efficiently manage their information and workflows. In this role, you will be responsible for the design, development, and implementation of high-quality software products tailored to meet our business objectives. Collaborating closely with cross-functional teams, including fellow software engineers, DevOps engineers, and UI/UX designers, you will play a crucial role in delivering innovative technological solutions that drive success.

About the Role At Abnormal Security, we are driven by an exhilarating mission to protect the world's largest enterprises from persistent cyber security threats targeting email and collaboration applications. Our innovative product suite equips organizations to visualize, manage, and effectively combat potential threats. The Security Posture Management (SPM) team is pivotal to this mission, offering enterprises enhanced visibility and control over their security landscape. We specialize in identifying and addressing misconfigurations and risks, enabling proactive threat prevention and compliance at scale. SPM is a multi-faceted pillar that spans SaaS security, cloud security, identity configurations, automation workflows, reporting, and integrations. As threats evolve, we are expanding SPM's capabilities to provide broader coverage, deeper insights, and actionable workflows that bolster customer resilience. Your Responsibilities Design & Build: Create robust, scalable, and secure applications that underpin posture management across diverse verticals. Feature Ownership: Translate well-defined business challenges into technical solutions from start to finish. Innovation & Expansion: Drive the growth of SPM by enhancing posture coverage, improving automation, and refining reporting and integrations. Quality & Reliability: Produce high-quality, test-driven code with comprehensive coverage and exceptional performance. Collaboration: Work intimately with cross-functional teams across product, design, and engineering disciplines. Support: Engage in on-call rotations to assist in troubleshooting and resolving production issues.

Join our dynamic team as a Staff Software Engineer, where you will harness your expertise to craft cutting-edge software solutions that empower our organization to efficiently manage information and workflows. Collaborate with a talented group of professionals, including Software Engineers, DevOps Engineers, and UI/UX Designers, to drive innovation. In this pivotal role, you will mentor and guide technical teams in developing and deploying secure, high-quality software products by adhering to industry best practices. Work closely with the management team to align software development with our business strategies and objectives. We seek passionate individuals dedicated to building effective solutions and fostering robust software engineering practices within the team.

Join csit as a Cyber Security Researcher and become a key player in safeguarding digital environments. In this dynamic role, you will conduct thorough research on emerging cybersecurity threats, develop innovative strategies, and contribute to the advancement of cybersecurity measures.

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 csit as a Cyber Security Researcher specializing in security products and technologies. In this exciting role, you will be at the forefront of safeguarding digital environments by analyzing threats, researching innovative security solutions, and developing strategies to mitigate risks. Your contributions will play a critical role in enhancing our security posture and protecting our clients' assets.

Join our dynamic and innovative team as a Senior Software Engineer specializing in Cyber Systems. In this role, you will be instrumental in crafting advanced software solutions aimed at enhancing organizational efficiency in managing information and workflows. Collaborate with a diverse group of talented professionals, including Software Engineers, DevOps Engineers, and UI/UX Designers, to create exceptional software products. You will lead the design, development, and deployment processes, ensuring the delivery of high-quality solutions. This position offers the chance to work on a variety of projects, ranging from the conception of new products to the enhancement and deployment of existing ones. You'll also play a vital role in mentoring junior engineers, fostering best practices in software engineering within the team. We are looking for individuals who are passionate about developing effective solutions and committed to nurturing a culture of excellence in software engineering.

Join our client, a statutory board under the Government of Singapore, as a Software Engineer specializing in device development to enhance the e-payment fare collection system.As a key member of the team, you will:Analyze, design, and develop integral devices for an integrated e-payment fare collection system.Explore innovative methods and technologies to elevate system performance.Tackle challenging issues that arise during development.Engage actively in the software development lifecycle using agile and iterative methodologies.