IT Administrator

Work from home Full-time role Hiring

Responsibilities:

Analyze business requirements, conduct planning, and install the company's computer and network infrastructure;
Design, implement, and support secure network solutions, remote access, and information security;
Troubleshoot issues and outages;
Support users, laptops, and mobile devices who are remotely distributed;
Manage accounts, network rights, and access to systems, databases, drives, VPN servers and clients, and equipment;
Manage servers, firewalls, switches, and other network devices;
Upgrade systems with new releases and models;
Develop expertise to train staff on new technologies;
Be a technical advisor for the development team;
Install and configure software, hardware, and networks;
Ensure security through access controls, backups, VPN servers, and firewalls;
Monitor performance and maintain systems according to requirements;
Respond to remote monitoring and management system alerts and notifications;
Maintain trading systems and provide on-call support during trading hours;
Keep the internal wiki up to date with technical documentation, manuals, and IT policies;
Troubleshoot network issues;
Advise developers regarding network infrastructure;
Design and enforce network security policies;
Proactively identify areas for improvement and make constructive suggestions for change.

Requirements:

BSc/Ba in Information Technology, Computer Science, or a related discipline;
Solid understanding and experience administering Ubuntu and Linux servers in a production environment;
Theoretical and working knowledge of TCP/IP networking, DNS, DHCP, IGMP, BGP;
Work experience with monitoring tools such as Nagios, Zabbix, Grafana, Prometheus, etc;
Knowledge of VPN environments, including OpenVPN;
Linux sysadmin skills;
Minimum 5 years of relevant experience operating in a similar role;
Good interpersonal and communication skills to interact with the team;
Availability to provide on-call support;
Strong knowledge of bash script or other script programming language;
Work experience with routers, firewalls, and switches;
Willingness and ability to learn and adapt to new technologies;
Work experience with the setup of servers and network equipment for acquisition, assuring technical requirements for data throughput and processing;
Be a positive, collaborative, and constructive team player;
Availability for national and international travel;
Enthusiastic and willing to learn in a fluid and fast-paced environment;
Has a passion for technology and wants to make a difference with technology solutions;
Having fluent English, our team is global, and English is our first language.

Apply To This Job

You might like