Req ID: 134549 Remote Position: No Region: Asia Country: Thailand State/Province: Chonburi City: Laem Chabang Job Responsibilities: - Set up and maintain the infrastructure including servers, firewalls, switches, access point, router and other equipment. - Maintaining , monitoring and improve all network system and server. - Evaluates new technologies/trends and recommends changes to drive continuous quality improvement - Manage security policy to ensure the information system is protected and prevented from vulnerabilities and risk - Work with internal users and external customers to drive the project - Provides on call/on site support for critical incidents outside of normal business hours and emergency situations as part of Business Continuity Plan requirements Qualification - Bachelor degree in Computer Engineering or computer science - At least 10 years experience in the computer network field - Good knowledge on TCP/IP, VLAN, routing and Network security - Hand-on experience in Firewall,Routers, proxy servers, switches, Wireless, VoIP, WAN, DNS, RADIUS and DHCP - Hand-on experience in Linux Administration - Hand-on experience in Windows client , Windows server Administration - Strong analytical, troubleshooting and problem solving skills. - Good communication (both oral and written) and documentation skills. - Ability to plan projects and tasks. - Able to work under high pressure and overtime 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. Job Segment: System Administrator, Computer Science, Supply Chain, Linux, Network, Technology, Operations