Senior Network Engineer - Daily Rate Contract

Network Engineer – Daily Rate Contract

Working Arrangement: Onsite, 5 days per week

Initial 6 months daily rate contract

Join a world-class technology leader and help shape the future of secure, high-performance global networks. We’re seeking an experienced Network Engineer to support, maintain, and enhance Dexcom’s IT and OT network infrastructure across our global operations.

You’ll play a key role in ensuring network reliability, scalability, and security — collaborating with a talented global team to drive continuous improvement and operational excellence.

What You’ll Do

• Configure, maintain, and optimise LAN, WAN, and Wireless networks in alignment with industry best practices.
• Implement and monitor network security controls to safeguard manufacturing and building automation systems.
• Manage and enhance the Network Access Control (NAC) solution to ensure secure connectivity.
• Proactively monitor system performance, identify potential issues, and apply preventative measures.
• Partner with global and regional IT teams to assess, strengthen, and evolve the organisation’s network security posture.
• Maintain accurate documentation of network configurations, standards, and operational procedures.
• Ensure full compliance with IT/OT network policies, standards, and audit requirements.

What You Bring

• A degree in Computer Science, Information Technology, or a related field (or equivalent practical experience).
• 5–8 years of professional experience as a Network Engineer, ideally within enterprise or manufacturing environments.
• Strong technical expertise in Cisco (preferred) and/or Extreme Networks routing, switching, and Wi-Fi technologies.
• Proficiency in TCP/IP, network troubleshooting, and performance monitoring tools.
• Familiarity with ITIL frameworks and tools such as ServiceNow.
• Relevant industry certifications such as CCNA or CCNP.
• Excellent analytical, problem-solving, and communication skills, with the ability to collaborate effectively across global teams.