Linux System Administrator - 24502

Posted more than 30 days ago
Specialization: Linux DevOps
Open to offers now
1 000 $
Germany
Hamburg
More than 3 years
Upper Intermediate
Considering options
Full-time office work
Part-time work
Remote work (full-time)
Freelance (one-time projects)
Relocate
Detail-oriented and highly motivated Linux System Administrator with a passion for leveraging technical expertise to optimize system performance and enhance operational efficiency. I am seeking a challenging position in a dynamic and innovative environment where I can utilize my skills in Linux administration, DevOps, and problem-solving to contribute to the success of the organization.
Education
Azerbaijan University
Bachelor. Faculty: Economics
Specialty: Accountancy and Audit
September 2010 - July 2014

Experience
Vessels System Administrator
P&0 Maritime Logistics
September 2016 - December 2020
  • Successfully managed and maintained the IT infrastructure on offshore vessels, ensuring smooth operations and minimal downtime.
  • Oversaw system updates, software installations, and troubleshooting to resolve technical issues promptly.
  • Collaborated with a diverse team to support crew members in utilizing technology effectively during offshore operations.



Intern Linux System Administrator
SINAM LTD
December 2020 - September 2020

·       Configuration of Monitoring server using Prometheus and node_exporter for all nodes.

·       Creation CA_SERVER and signing intermediate,server and user certificates.

·       Configuration of Mail Server(Postfix,Dovecot,SquirrelMail)

·       Working with disks,vgo,lv etc.

·       Configuration of Nginx Failover Cluster

·       Configuration of WINSCP Server on Ubuntu

·       Configuration of NFS Sharing as per Database Administrators request.

·       Carrying out multiple tasks using Ansible.



Linux System Administrator
Accessbank Azerbaijan
October 2021 - April 2023

·       Providing 24/7 dedicated support to all Production Environments

·       Provisioning and tuning CentOS, Redhat, Ubuntu according to the request

·       Configuration and supporting HAProxy, Keep-alive for High Availability and Load

Balancing for applications such as JasperPrint and in-house applications.

·       Migration of   Internet Banking from IBM Websphere to Tomcat architecture and set

up HA

·       Automatation of the routine deploy tasks like gathering/truncating logs

·       Regularly usage of Ansible ad-hoc commands and Ansible playbooks for configuration

of more than 300 servers

·       Provision plan report for network segmentation of Linux machines

·       AD integration of Linux machines and provision required permissions to users service

users on AD.

·       Configuration of NFS sharings between linux VMs and their proper mountings, Samba

shares between Windows and Linux.

·       Writing multiple scripts for routine repetitive jobs.

·       Managed SSL certificate lifecycle, including acquisition, installation, and renewal, to

secure communication channels and enable HTTPS protocols.

·       Configuration of LAMP/LEMP stacks and configuration on them Owncloud,

NextCloud, FileBrowser etc.



Linux System Administrator
Bank of Baku PLC
April 2023

· Installed and configured NTP HACluster using pacemaker and corosync to ensure high

availability and synchronization of time across multiple servers.

· Implemented LinOTP and FreeRadius server, integrating it with LDAP for user

authentication. Configured Linux VMs using the pam_radius_auth module to enable

one-time password (OTP) login for PAM users.

· Deployed and configured phpIPAM server, providing centralized IP address management

and subnet monitoring for the organization.

· Installed and configured Ansible server for efficient management and automation of

Linux VMs, streamlining administration tasks and ensuring consistent configurations

across the infrastructure.

· Deployed Zabbix server and client on Linux VMs, monitoring system performance,

network devices, and applications to proactively identify and resolve issues.

· Configured local repository servers for all Linux Distributions utilized.

· Installed and configured Apache Tomcat, Nginx, and Apache servers, ensuring reliable and

scalable web hosting services for various applications.

· Installed and configured Bind9 primary&secondary DNS servers and migrated zones from

Windows DNS.

· Managed SSL certificate lifecycle, including acquisition, installation, and renewal, to secure

communication channels and enable HTTPS protocols.


Skills
Linux - 3 years
DevOps Enthusiast - 1 year
Similar candidates
Open to offers now
1 000 $
Germany
Hamburg
More than 3 years
Upper Intermediate
Considering options
Full-time office work
Part-time work
Remote work (full-time)
Freelance (one-time projects)
Relocate
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