Напиши текст вакансии для должности "Customer Support Engineer (Datacom)". Название компании: "HUAWEI". Расположение: Санкт-Петербург. График работы: Полный день. Опыт работы: От 3 до 6 лет. Ключевые навыки: 'Работа в команде', 'Time management', 'Project Expert', 'Английский язык'

Responsibilities:  Work in Technical assistance center. Dealing with customer technical problem requests and requirements. Support in-field operation at customer network. Implementing equipment maintenance work including inspection and rectifications. Pre-sale support. Engineering project work.  Requirements:  Expertise in IP/MPLS technologies (router,firewall,switches) equipment, OSS Management. Understooding of technologies: STP, VLAN, OSPF, ISIS, BGP, L2PVN, L3VPN, RSVP TE, MPLS LDP, VPLS, Multicast, BRAS, NAT, InterAS options A,B,C. Understanding of recovery procedures. Good troubleshooting skills. Datacom equipment in operator company more then 4 years. Maintenance experience with Arista, Juniper or Cisco IP-devices on expert level.  Conditions:  Opportunity to work in large international company. Skill improvement, professional growth. Competitive salary. Corporate sim-card. Official employment.