Network Manager
About this role
Req ID: 137462
Remote Position: No
Region: Asia
Country: Thailand
State/Province: Chonburi
City: Laem Chabang
Summary
The Network Infrastructure Manager is responsible for managing day-to-day network operations, project execution, service availability, and technical teams within assigned buildings or business areas. The role ensures stable, secure, and scalable network infrastructure while aligning local operational requirements with Global standards
Detailed Description
Performs tasks such as, but not limited to, the following:
- Lead team assign daily workload and priorities.
- Conduct performance reviews and coaching.
- Develop technical capability and succession plans.
- Plan resources, on-call schedules and knowledge sharing.
- LAN, WLAN, WAN, Internet, SD-WAN, firewall, NAC and monitoring.
- Drive SLA, availability, MTTR and incident reduction.
- Lead deployments, network migrations, Wi-Fi expansion, firewall implementations and OT connectivity projects.
- Manage planning, risks, vendors, testing and acceptance.
- Coordinate with Production, Engineering, Facilities, OT, Global Network Team and vendors.
- Manage requirements, communications and change coordination.
- SOP development, monitoring improvements, capacity planning and RCA
Knowledge/Skills/Competencies
Technical skill
- Cisco Enterprise Networking
- Aruba Wireless
- SD-WAN
- Check Point Firewall
- NAC / 802.1X
- IT/OT Connectivity
- Routing & Switching
- High Availability
- Network Security
- Cloud Connectivity
- Monitoring (SolarWinds, LibreNMS, NetFlow)
- Windows and Linux operating system
- Python/API automation
Soft skill
- People management
- Project management
- Vendor management
- Conflict resolution
- Executive communication
- Risk management
- Budget awareness
- Good in English communication
Physical Demands
-
Duties of this position are performed in a normal office environment.
-
Duties may require extended periods of sitting and sustained visual concentration on a computer monitor or on numbers and other detailed data. Repetitive manual movements (e.g., data entry, using a computer mouse, using a calculator, etc.) are frequently required.
Typical Experience
- 15 years in Enterprise Networking
- 5 years leading infrastructure teams
- Manufacturing or large campus experience
- Multi-building & 24x7 operations
- Infrastructure project delivery experience
Typical Education
-
Bachelor's Degree or consideration of an equivalent combination of education and experience.
-
Educational Requirements may vary by Geography
Notes
This job description is not intended to be an exhaustive list of all duties and responsibilities of the position. Employees are held accountable for all duties of the job. Job duties and the % of time identified for any function are subject to change at any time.
Celestica is an equal opportunity employer. All qualified applicants will receive consideration for employment and will not be discriminated against on any protected status (including race, religion, national origin, gender, sexual orientation, age, marital status, veteran or disability status or other characteristics protected by law).
At Celestica we are committed to fostering an inclusive, accessible environment, where all employees and customers feel valued, respected and supported. Special arrangements can be made for candidates who need it throughout the hiring process. Please indicate your needs and we will work with you to meet them.
COMPANY OVERVIEW:
Celestica (NYSE, TSX: CLS) enables the world’s best brands. Through our recognized customer-centric approach, we partner with leading companies in Aerospace and Defense, Communications, Enterprise, HealthTech, Industrial, Capital Equipment and Energy to deliver solutions for their most complex challenges. As a leader in design, manufacturing, hardware platform and supply chain solutions, Celestica brings global expertise and insight at every stage of product development – from drawing board to full-scale production and after-market services for products from advanced medical devices, to highly engineered aviation systems, to next-generation hardware platform solutions for the Cloud. Headquartered in Toronto, with talented teams spanning 40+ locations in 13 countries across the Americas, Europe and Asia, we imagine, develop and deliver a better future with our customers.
Celestica would like to thank all applicants, however, only qualified applicants will be contacted.
Celestica does not accept unsolicited resumes from recruitment agencies or fee based recruitment services.
Company at a glance
Celestica is a global technology and innovation partner driven by curiosity and conviction. As a pioneer in technology, we enable critical data center infrastructure for the world's leading hyperscalers, powering AI, cloud, and hybrid cloud at an unprecedented scale. Our work advances high-growth markets from aerospace to healthcare to enterprise, delivering technology that drives real-world innovation.
With unwavering dedication to both our customers and colleagues, we empower transformative growth with every solution we deliver. Together, we make great things happen—and move the world forward.
Tired of cold applications?
Sign up with Clera and we'll reach out the moment a role actually fits you — no more spraying applications into the void.
Know someone who'd be great for this?