Network Engineer (Mandarin Speaking) โ #C / #Linux
Location: Brentwood, Essex, UK (On-site / Hybrid)
Employment Type: Full-Time Visa Sponsorship: Available for the right candidate (details below)
About the Role
We're looking for a Mandarin-speaking Network Engineer with strong hands-on experience in networking, C programming, and Linux systems to join our growing technical team in Brentwood, UK. This role sits at the intersection of low-level systems engineering and network infrastructure, supporting products and clients across both UK and Chinese-speaking markets.
You'll work closely with our engineering, support, and international client teams โ communicating technical details fluently in both English and #Mandarin.
Key Responsibilities
Design, configure, and maintain networking infrastructure (#routing, #switching, #TCP/IP, #firewalls, #wifi, #VPNs)
Develop and debug systems-level software in C on Linux environments
Troubleshoot network performance, connectivity, and security issues
Liaise with Mandarin-speaking clients, vendors, and partner teams โ both written and verbal communication
Collaborate with cross-functional engineering teams on infrastructure projects
Write and maintain technical documentation in English and Mandarin
Support system integration, testing, and deployment activities
Participate in on-call/escalation support as required
Required Skills & Experience
Fluent Mandarin (spoken and written) โ business-level proficiency required; fluent English also essential
Strong experience with networking concepts (TCP/IP, DNS, #DHCP, routing protocols, firewalls, VPNs)
Solid programming experience in C (#systems-level development, debugging, memory management)
Proficient in #Linux administration and command-line environments
Understanding of network security fundamentals
Strong problem-solving and troubleshooting skills
Excellent communication skills across technical and non-technical audiences
Nice to Have
Experience with shell scripting (Bash/Python)
Familiarity with network automation tools
Relevant certifications (CCNA/CCNP, LPIC, RHCE, or equivalent)
Prior experience supporting clients or teams based in China or other Mandarin-speaking regions
Location & Work Details
Role is based in Brentwood, UK โ candidates must be willing to relocate to or already reside in/near Brentwood
Visa sponsorship available for eligible candidates requiring a UK Skilled Worker visa
Relocation support may be discussed during the interview process