🚀Senior Network Engineer (Infrastructure & Security)

About the role

Build networks that businesses depend on. Design solutions that matter. At ACA Pacific Technology , we don't just distribute technology - we enable businesses to run faster, safer, and smarter. With over 25 years of industry presence , we are a trusted name in Singapore's IT ecosystem, partnering with leading global technology brands across networking and security. Now, we're looking for a seasoned Network Engineer who's ready to step beyond routine support - someone who can design, deploy, troubleshoot, and present solutions that power mission-critical environments . 🌐What You'll Be Doing You'll be at the heart of our technical delivery and solution ecosystem: - Design and deploy enterprise-grade network infrastructure solutions for customers - Lead and support network implementation projects ,including after-hours deployment for mission-critical environments - Perform advanced troubleshooting and root cause analysis across complex network environments - Develop network design architectures tailored to customer needs - Work closely with vendors and partners to prepare business proposals and government tender submissions - Deliver technical presentations and solution briefings to customers and stakeholders - Conduct solution training sessions to empower customers and partners - Support and execute network migration and transformation projects (a strong advantage) 🧠What You Bring We're looking for someone who combines deep technical expertise with strong communication and ownership: - Diploma/Bachelor's Degree in IT, Computer Science, Engineering, or related field - Minimum 7 years of hands-on experience in networking and security environments - Strong knowledge in: - Network design &architecture - Routing, switching, and security technologies - Network troubleshooting and performance optimization - Proven experience working with leading vendors such as: Cisco, Alcatel-Lucent Enterprise, Extreme Networks, Huawei, H3C, HPE Aruba, Nokia, Ciena, Juniper, or Arista - Experience in handling or supporting government tenders - Ability to create technical proposals, presentations, and documentation - Strong communication skills -able to translate technical concepts into business value - Willingness to support after-office-hour deployments when required Bonus Points: - Experience in large-scale network migration or transformation projects - Relevant certifications (CCNP,CCIE, JNCIP, etc.) 🧾What We Expect From You - Provide documented proof of past project experience - Be ready to demonstrate your technical capability through assessments or discussions - Be able to work on weekends or overnight ? A replacement off day will be provided 🤝Why Join ACA Pacific Technology? - 🏆 Established & Trusted - 25+ years in the industry with strong vendor partnerships - ⚡ Fast-Paced & Impactful - Work on real, mission-critical deployments - 👨👩👧👦 People-First Culture - Low turnover, strong team support, and a family-like environment - 🎉 Fun & Engaging Workplace - Regular team bonding, off-site events, and celebrations . 📈 Growth & Exposure - Work across diverse technologies and high-value projects

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