Sr Network Engineer
Dexcom Inc
The Company
Dexcom Corporation (NASDAQ DXCM) is a pioneer and global leader in continuous glucose monitoring (CGM). Dexcom began as a small company with a big dream: To forever change how diabetes is managed. To unlock information and insights that drive better health outcomes. Here we are 25 years later, having pioneered an industry. And we're just getting started. We are broadening our vision beyond diabetes to empower people to take control of health. That means personalized, actionable insights aimed at solving important health challenges. To continue what we've started: Improving human health.
We are driven by thousands of ambitious, passionate people worldwide who are willing to fight like warriors to earn the trust of our customers by listening, serving with integrity, thinking big, and being dependable. We've already changed millions of lives and we're ready to change millions more. Our future ambition is to become a leading consumer health technology company while continuing to develop solutions for serious health conditions. We'll get there by constantly reinventing unique biosensing-technology experiences. Though we've come a long way from our small company days, our dreams are bigger than ever. The opportunity to improve health on a global scale stands before us.
Meet the team:
Our IT team, bolstered by a global presence and reach, is dedicated to developing and implementing Dexcom’s technology strategy. We provide robust solutions designed to future-proof the entire lifecycle of our IT operations. By leveraging cutting-edge hardware and software technologies, we ensure seamless integration of our systems and solutions within the organisation. This integration is pivotal in enabling optimal operational efficiency and enhancing business performance.
Our team is committed to staying at the forefront of technological advancements, continuously exploring innovative solutions to meet the evolving needs of the organisation. We collaborate closely with various departments to understand their unique challenges and requirements, ensuring that our IT infrastructure supports and enhances their operations.
In addition to our technical expertise, we prioritise security and compliance, implementing best practices to safeguard our systems and data. Our proactive approach to IT management ensures that we are prepared to address any potential issues swiftly and effectively, minimizing downtime and maintaining business continuity.
Through our global reach and strategic partnerships, we are able to provide comprehensive support and services, ensuring that Dexcom remains agile and competitive in a rapidly changing digital landscape. Our commitment to excellence drives us to deliver high-quality solutions that not only meet but exceed the expectations of our stakeholders.
As a Network Engineer, you will be responsible for configuring, implementing, and maintaining network architecture to ensure optimal performance and reliability. Your duties will include monitoring system performance, performing regular updates, and collaborating with the Global IT Infrastructure Network team to assess, improve, and enhance the existing security posture of Dexcom's IT and OT networks. Additionally, documenting system configurations and procedures will be a key aspect of your role.
Where you come in:
- Working to industry standards and best practices for LAN/WAN/Wireless/Networks, including networked manufacturing and building automation systems.
- Undertake routine preventative measures and implement, maintain, and monitor network security.
- Managing Network Access Control (NAC) solution.
- Work closely with regional and local IT teams and customers.
- Ensure network compliance and effectiveness according to IT/OT network policies, standards, and guidelines.
- Assume and perform other duties as assigned.
What makes you successful:
- Typically requires a Bachelor’s degree in a technical discipline, and a minimum of 5-8 years related experience or Master’s degree and 2-5 years equivalent industry experience or a PhD and 0-2 years experience.
- You possess strong problem-solving, analytical and communication skills.
- You have proven subject matter expertise as a Network Engineer in network hardware, software configuration, networking technologies, TCP/IP, Cisco (preferred) and/or Extreme (not essential) Routing/Switching/WiFi.
- You have experience with network monitoring tools and troubleshooting techniques and a deep understanding of ITIL-compliant environments.
- You are familiar with ServiceNow or another IT service management solution.
- You have a Bachelor's degree in Computer Science, Information Technology, or related field (or equivalent experience).
- You hold relevant certifications such as Cisco CCNA/CCNP.
- You have excellent verbal and written communication skills, including effective listening skills and the ability to communicate accurately and effectively in person, over the telephone, through email and other business correspondence.
What you’ll get:
- A front row seat to life changing CGM technology. Learn about our brave #dexcomwarriors community.
- A full and comprehensive benefits program.
- Growth opportunities on a global scale.
- Access to career development through in-house learning programs and/or qualified tuition reimbursement.
- An exciting and innovative, industry-leading organization committed to our employees, customers, and the communities we serve.
Travel Required:
- 20% initially, reducing to 10% in 2026
To all Staffing and Recruiting Agencies: Our Careers Site is only for individuals seeking a job at Dexcom. Only authorized staffing and recruiting agencies may use this site or to submit profiles, applications or resumes on specific requisitions. Dexcom does not accept unsolicited resumes or applications from agencies. Please do not forward resumes to the Talent Acquisition team, Dexcom employees or any other company location. Dexcom is not responsible for any fees related to unsolicited resumes/applications.