System Administrator in A1 Telecom

We invite active and effective candidates for the position of System Administrator! A1Telecom is an international IT-telephony operator for business. We specialize in providing modern telecommunication solutions, cloud PBX services, voice communication channels and SMS — newsletters for sales departments and companies. We offer our employees: • Quick adaptation in the Company, product training • Support from the business owner and colleagues from any questions during work • A clear and transparent motivation system • Work format: remote (availability of a PC/laptop, stable Internet connection, headset, web camera and a separate space for organizing the workplace — a must have) • All necessary tools for collaboration (access to PBX, CRM, mobile/local number and individual line on which you will make calls)• Annual paid vacation, sick leave. Additional/holiday weekends (after the end of the martial law and the Victory of Ukraine) What do we expect from the candidate?• Leadership and managerial qualities;• Experience in the administration of servers running Unix-like operating systems and network equipment from 1.5 years;• Knowledge of the TCP protocol stack /IP, etc., the basic principles of operation of transmission networks, VPN • Knowledge of VOIP, SIP, RADIUS operating principles; • Experience configuring Linux firewalls; • Experience configuring proxy and Web services (Nginx, Apache) • Docker / Docker-compose skills . Nextcloud, OwnCLoud);• Skills of working with IaaC systems (Ansible, Chef);• Knowledge of English at the level of reading technical documentation; What professional duties await you:• Administration of network and server infrastructure;• Monitoring of the performance of IT infrastructure and software of the company, resolving incidents and preventing them;• Timely updating of the Company's technical and software resources;• Processing of technical requests related to the functionality of VOIP services;• Support/consultation of colleagues and external clients on issues of system operation;• Ensuring information security;• Participation in the implementation of new strategic projects aimed at the development of the Company; • Maintenance of technical documentation; Terms of cooperation: • standardized work schedule Mon-Fri from 9:00 a.m. to 6:00 p.m.; • remote work format; • timely payment of wages: rate*KPI + quarterly bonuses (the rate depends on the results of the final interview) Do you want to be part of our team? Then leave your feedback and the company's recruiter will contact you:) Success in our company is in your hands! About A1 Telecom A1 Telecom is a team of professional telephonists and communication engineers who have combined on their platform all the tools necessary for providing high-quality telephony in any field of business. Every day we provide qualified support and offer attractive prices.