Senior System Administrator

hace 4 semanas


Madrid, Madrid, España Gds Modellica A tiempo completo

About the Role

GDS Modellica is a decision management software company that helps other companies make better business decisions in their day-to-day operations. We are looking for a highly committed and responsible person to join our Technical Operations Department as a Senior System Administrator.

The successful candidate will be responsible for providing ongoing maintenance and administration of our Cloud infrastructure, as well as supporting our local office. This includes providing system administration and maintenance support on Windows and Linux-based environments, ensuring server and application compliance with security and performance requirements.

Key Responsibilities

  • Provide ongoing maintenance and administration of the organization's Cloud infrastructure
  • Support our local office with system administration and maintenance tasks
  • Ensure server and application compliance with security and performance requirements
  • Work closely with the Delivery team providing technical project support
  • Provide hardware and software requirements and IT infrastructure design
  • Installation and configuration of GDS Modellica applications on clients' servers as well as in the cloud infrastructure (SaaS)
  • Perform technical trainings to clients
  • Act as a link between the Delivery team and Product Development Department providing technical best practices
  • Write and maintain high-quality technical documentation (client-specific as well as internal)
  • Assist the Sales team with the technical aspects in the preparation of offers and presentations
  • Provide first-class support to our clients post-delivery

Requirements

  • Fluent English (written and spoken) is a must in order to be considered for the position
  • Knowledge of additional languages is a plus as well as documented experience abroad (outside Spain)
  • 3+ years' experience as System Administrator (Linux) and/or Support Technician preferable in a multicultural environment
  • Minimum 2 years of documented experience with Amazon AWS
  • BS, MS, or PhD in a Science-related field
  • Strong sense of responsibility and commitment to go above and beyond to meet deliverables
  • Strong service attitude and initiative to investigate technical issues
  • Accustomed to work under high pressure managing several concurrent tasks
  • Advanced networking experience; ability to configure, install and maintain all routers, switches, firewall and VPN
  • Excellent command of Linux and Windows at administrator level
  • Documented experience of monitoring and administration applications (such as Nagios, Amazon Cloudwatch and Puppet)
  • Demonstrated experience with scripting (bash, perl, python or powershell)
  • Advanced knowledge of Application Servers
  • Advanced knowledge of SOAP / XML, REST / Json and WebServices / APIs
  • Advanced knowledge in writing SQL queries and tuning the queries for optimization
  • Advanced knowledge of Office (Excel, Word, PowerPoint, Visio, Outlook)
  • Good knowledge of MongoDB
  • Good knowledge of Spark / Hadoop
  • Experience with Trend Micro
  • Experience with OTRS ticketing system is a plus


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