Sr. Sys Admin with Linux
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Aurachain is a globally recognized software company that delivers an innovative low code enterprise platform for the rapid creation of both, blockchain-enabled and traditional digital Apps.
Our platform allows fast-implementation cycles, rapid cloud deployment and most importantly, business-driven application configuration for rapid operational change &competitive advantage.
By doing this, it accelerates blockchain adoption and becomes a bridge between the present digital platforms and the future of multi-sided business ecosystems.
For more info, visit us at aurachain.ch
Professional Knowledge and Experience required:
Minimum of 3 years professional experience as a Systems Administrator
3+ years Windows Server and Active Directory administration experience (Windows 2012R2 preferred)
1+ years Linux systems administration experience (RedHat/CentOS preferred)
2+ years prior desktop support experience
Proficient with Linux network tools such as iptables, ngrep, traceroute, etc.
Proficient in at least one scripting language
VMWare, vSphere, and vCenter experience
Data Center maintenance and management experience is a plus
Install new/rebuild existing servers and configure hardware, peripherals, services, settings, directories, storage, etc. in accordance with standards and project/operational requirements;
Research and recommend innovative, and where possible automated approaches for system administration tasks.
Advanced troubleshooting of emergency situations(app server, network, storage, OS based);
Develops, maintains, supports and optimizes server and network infrastructure;
Define patterns (develop scripts) in order to automate applications deployment;
Use virtual machine templates for predefined virtual servers build, deploy, and manage;
Request Fulfillment & Incident Management - Offer daily support on incidents and requests issued by users related to:
Communication – e-mail, messaging, telephony, internet;
Identity Management – create, change, and delete user accounts, permissions and access rights per request.
Inventory and Capacity Planning:
Network architecture diagrams are up to date and network component configurations are documented;
Perform periodic performance reporting to support capacity planning;
Perform ongoing performance tuning, hardware upgrades, and resource optimization as required. Configure CPU, memory, and disk partitions as required.
Operational Maintenance and Infrastructure monitoring:
REFRESH - Check load on servers and restart/clear memory cash if needed;
CLEAN-UP - Archive unused systems/resources;
UPDATE - Apply OS patches; Check Spam filters Clients inventory is kept up to date;
Perform daily system monitoring, verifying the integrity and availability of all hardware, server resources, systems and key processes, reviewing system and application logs, and verifying completion of scheduled jobs such as backups;
Perform regular security monitoring to identify any possible intrusions;
Perform daily backup operations, ensuring all required file systems and system data are successfully backed up to the appropriate media, recovery tapes or disks are created, and media is recycled and sent off site as necessary;
Perform regular file archival and purge as necessary;
Repair and recover from hardware or software failures. Coordinate and communicate with impacted constituencies;
Monitor system events to ensure infrastructure health;
Systems Analysis - Analyze logs and identify resource performance vs. usage trends in comparison with incidents escalated and changes applied;
Improvements - Point out possible issues and propose corrective actions.
If you are looking for an international mix of entrepreneurial ambition and technology innovation and to be part of a growing team, on its way to achieve something revolutionary, you are welcome in our team. This position is assimilated to our Bucharest development center, which represents our Core Product Pool of Talents and will serve the upcoming subsidiaries in London, New York, Zurich. Dubai and Singapore.
You will be passionate for what you are doing, a driven, dynamic, dedicated, quick thinking and problem solver. You will have access to the latest technologies and practices in the cloud and blockchain space and you make sure our systems run reliable, stable and perform well. You are involved in the infrastructure design for our international customer solutions and you will develop the system engineering aspects. The job is very diverse, embedding from coding excellent bash scripts to client communication and occasionally saving our clients across the world.