Position: Senior Network Administrator
Company: MR Lab
Category: Sysadmin
Experience required: 5y
English level: intermediate
Published: 2023-04-01T00:00:00+03:00

We are a product IT company MR Lab. We are developing systems to monitor mining farms. Working directly with the international clients.
We are looking for a Senior Network Administrator to join our team.
The NOC team manages the design and implementation of new systems and is the escalation point for complex technical problems.

**Location:** in EU and and nearby locations (unfortunately, we can't consider candidates from Ukraine). There is an opportunity to work on a Ukrainian FOP if you have moved from Ukraine to Europe.

**Qualifications:**
At least 10 years of experience in network technologies including last 5 years experience of hands-on in a production network;
Strong understanding of the OSI model, TCP/IP, VLANs, 802.1x, Spanning Tree, Routing protocols, etc.;
Advanced knowledge of Mikrotik and UniFi wired and wireless products;
Advanced knowledge of administration Linux servers;
Advanced knowledge of all phases of a large network with multiple remote sites managed from a central location;
Advanced knowledge of network performance monitoring applications;
Advanced knowledge of security products like firewalls, IDS/IPS, malware protection, and web filtering;
Knowledge of applicable data privacy practices and laws;
Ability to multi-task multiple projects in a time-sensitive production environment where downtime protocols must be followed;
Strong leadership skills, including the ability to build and manage a high-performing team, provide mentorship and guidance to team members, and foster a culture of innovation and continuous improvement;
Good communication skills including using of professional language and terminology;
Intermediate level of English;
Intermediate level of Ukrainian/Russian.

**Skills:**
Strong analytical thinking;
Attention to detail. Ability to multi-task in a fast-paced environment;
Strong problem-solving skills and having a global vision for solving problems/situations that arise.

**Responsibilities:**
Designs and deploys company LANs, WANs, and wireless networks, including servers, routers, switches, UPSs, and other hardware;
Tests and evaluates network systems to eliminate problems and make improvements;
Diagnose and resolve software/hardware issues;
Implement monitoring systems for all critical network devices to improve system availability;
Server/workstation configuration and implementation;
Consistently observe security best practices in the deployment of all responsibilities;
Analyze user/business needs and recommend appropriate hardware and software solutions;
Creates and maintains documentation as it relates to network configuration, network mapping, processes, and service records;
Works with Network department employees to develop local and remote network policies, assist with monitoring, updating, and configuring a network;
Provide mentoring to junior engineers to ensure projects are completed in a timely manner with the highest quality;
Other support duties as required by management.

**Nice to have:**
Bachelor's degree in Computer Science / IT or Business;
Update knowledge and skills to keep up with rapid advancements in computer technology;
Jira, Confluence experience;
Managed Service Provider experience;
Certification: Mikrotik (MTCNA, MTCRE, MTCSE); Cisco CCNA; LPIC-1, LPIC-2.

**Team composition:** 5 System Adminisrtators, PM, Lead.

**Company offers:**
Stable long-term project;
18 working days of paid vacation and sick leaves per year;
Compensation of business trips, conferences, and educational programs;
Full payment of taxes;
Flexible work schedule;
Free English classes from the company;
Working equipment provision.