We are looking for a Senior Systems and Network Administrator to manage all our IT services. You will be responsible for all IT equipment, services, and software, including but not limited to the servers, network devices, and Intranet.
We are looking for someone with a broad scope of skills to ensure that our IT infrastructure is reliable and improves steadily.
SUMMARY:
System Administrator is responsible for designing, organizing, modifying, and supporting a company's computer systems. Additionally, responsibilities include the upgrade and monitoring of software and hardware, maintaining the company's essential operating systems, business applications, security tools, web servers, email, and networking, as well as the design and installs of LANs, WANs, Internet and Intranet systems, and network segments.
NOTE:
- A high/native level of proficiency in English is a must (C1/C2)!
- Work hours 7:30 am EST - 9 pm EST coverage and weekend oversight (13:30 - 03:00 CET)
What you will be doing:
- Ensure that all IT services are up and running, frequently audit the infrastructure and optimize the processes. Improve the infrastructure according to the needs.
- Ensure network connectivity throughout a company's LAN/WAN infrastructure is on par with technical considerations.
- Maintain network and system security.
- System monitoring including cacti, Zabbix, PRTG, bash, basic Perl, PHP, etc.
- Ensure the design of the system allows all components to work correctly together.
- Make recommendations for future upgrades.
- Maintain system efficiency.
- Analyze and isolate issues.
- Make recommendations for future upgrades.
- Troubleshoot problems reported by users and analyze and isolate issues.
- Monitor networks to ensure security and availability to specific users.
- Maintain network servers such as file servers, VPN gateways, intrusion detection systems.
- Evaluate and modify the system's performance.
- Maintain the integrity of the network, server deployment, and security.
- Design and deploy networks; Maintain network servers such as web/file servers and VPN gateways.
- Perform network address assignment.
- Assign routing protocols and routing table configuration.
- Assign configuration of authentication and authorization of directory services.
- Administer servers, routers, switches, firewalls, software deployment, security updates, and patches.
- Provide technical support for both hardware and software issues our users encounter.
- Manage the configuration and operation of client-based computer operating systems.
- Monitor the system daily and respond immediately to security or usability concerns.
- Create and verify backups of data.
- Respond to and resolve Server help desk requests.
- Upgrade systems and processes as required for enhanced functionality and security issue resolution.
- Administer on-premise and cloud infrastructure, including firewalls, databases, malware protection software, and other processes.
- Review application logs for application and security failures, errors, or otherwise
- Install and test software solutions.
- Performs other related duties as assigned.
What makes us happy:
- Experienced Windows Systems and Networks Administrator in a medium-sized business.
- Up to date programming and sysadmin skills, and knowledge of IT trends and technologies.
- Advanced knowledge of system vulnerabilities and security issues.
- Highly experienced in (regularly used): VMware, vSphere, NSX-T(V), Traefik,
- Highly experienced in (regularly used): Windows Server administration 2012-2022 (Active Directory/SCCM/WSUS/IIS/Etc.).
- Highly experienced in (regularly used); Scripting (PowerShell,Perl/Python/Bash/PHP or similar)
- Medium experience in (Used before); DevOps tools (Ansible, Jenkins, Git, Docker, Prometheus, Kubernetes), Cisco ASA, Cisco Switching
- Experience with Trend IDS and Antivirus.
- Experience with iSCSI SANS;
- Experience in deploying and installing third-party and proprietary applications on ESXi, Windows, and ideally Linux operating systems.
- Comprehensive experience in multi-platform environments such as Windows Server and Linux.
- Some experience with Linux (CentOS, Ubuntu, Debian)...
- Specific experience with Veeam and/or other industry-standard Backup solutions.
- Proficient in Google Suite, Microsoft Office Suite, or similar software preferred.
- Understanding of IT insurance goals and practices.
- Ability to respond to emergency requests after hours on a limited basis.
Full time(40hrs)+ Weekend oversight
Monthly Salary Range (after the 3 months probationary period) - $1500 - $3000
Only CV's fully written in English will be taken into consideration by HR.
