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About the role 1AN (THAILAND) CO., LTD. is seeking a Network Infrastructure Engineer to join our growing technical team in Mueang Chonburi, Chon Buri. This is a full-time position based on-site in our Chonburi office, where you will be instrumental in designing, implementing, and maintaining the network infrastructure that supports our business operations and services. As a Network Infrastructure Engineer, you will play a critical role in ensuring the reliability, security, and performance of our network systems, directly contributing to the company's operational excellence and digital transformation initiatives. Key responsibilities Design, deploy and manage network infrastructure including switches, routers, firewalls and network security appliances Monitor network performance and availability to ensure optimal system functionality and minimal downtime Troubleshoot and resolve network connectivity issues, performance problems and infrastructure failures Configure and maintain network protocols, routing and switching technologies to support business requirements Implement network security measures and access controls to protect organisational data and systems Plan and execute network upgrades and infrastructure improvements to support business growth Provide technical support to end-users and other IT teams regarding network-related issues Document network configurations, procedures and changes to maintain accurate infrastructure records Collaborate with other IT professionals and stakeholders to align network infrastructure with business objectives What we're looking for Bachelor's degree in Computer Science, Information Technology, Engineering or a related discipline 3+ years of professional experience in network engineering or infrastructure management roles Strong knowledge of network fundamentals including TCP/IP, DNS, DHCP, VLANs and routing protocols Hands-on experience with enterprise-grade network equipment from manufacturers such as Cisco, Juniper or equivalent Proficiency in network monitoring and management tools such as Nagios, Zabbix or PRTG Experience with network security technologies including firewalls, VPNs and intrusion detection systems Excellent troubleshooting and analytical skills with the ability to diagnose complex network issues Strong communication skills and the ability to work effectively within a technical team environment Relevant certifications such as CCNA, CCNP, CompTIA Network+ or equivalent are highly desirable Experience with cloud networking and software-defined networking (SDN) is preferred Knowledge of network automation and scripting (Python, Ansible) would be advantageous What we offer 1AN (THAILAND) CO., LTD. is committed to fostering a professional and supportive work environment where our employees can grow and thrive. We offer competitive compensation packages commensurate with experience and qualifications. Our commitment to professional development includes opportunities for training, certification support and career advancement. We maintain a collaborative workplace culture that values technical excellence, innovation and continuous improvement. We prioritise work-life balance and provide a structured working environment that promotes employee well-being and job satisfaction. About us 1AN (THAILAND) CO., LTD. is a dynamic technology and telecommunications company delivering innovative IT solutions and network services. Our mission is to provide reliable, secure and scalable technology infrastructure that enables businesses to succeed in the digital age. We pride ourselves on our technical expertise, customer-focused approach and commitment to excellence. With a talented team of professionals and a track record of successful project delivery, we are recognised as a trusted partner for organisations seeking robust IT infrastructure and telecommunications solutions. Apply now To apply for this exciting opportunity as a Network Infrastructure Engineer, please submit your CV, a cover letter outlining your relevant experience and qualifications, and any relevant certifications. We look forward to hearing from you and exploring how you can contribute to the success of 1AN (THAILAND) CO., LTD.
Here's how to pick the right one and stand out in your application.
144.883Jobs
31.687IN
81%EN
That number is real. WorkMundi's database shows 144,883 open engineer roles across the world. India has the most with 31,687 jobs, followed by the United States with 30,084. If you just finished reading one job ad and felt paralyzed by choice, you're not alone—but this scale is actually an advantage. It means you can afford to be selective.
Start by geography and language. The majority of engineer ads—117,837 of them—have the job posting text written in English. Use that as one filter, but remember: the ad text language tells you nothing about whether the role actually requires you to speak English day-to-day. Read the job description carefully. Then check which countries have the volume you're targeting. Singapore, Poland, and Australia round out the top five after India and the US.
Next, learn who's hiring. Accenture has posted 2,801 engineer roles. andurilindustries, speechify, and jobgether are also actively recruiting. If you're applying to one of these names, research their hiring patterns and interview style before you apply. That homework pays off.
When you interview, expect the question every engineer hears: 'Tell me about a time you had to debug a problem that wasn't in your job description.' Have a specific story ready—not a general one. Name the tools, the deadline pressure, and what you learned. Hiring managers listen for whether you see problem-solving as part of the role itself, not a favour.