Fischer

  Remotely-hosted, secure identity services  
 
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Lead System Administrator – Naples, FL

RESPONSIBILITIES

  • Leading a team of Linux and Database administrators located at different geo-locations for configuring, maintenance and monitoring of production systems that hosts Fischer Identity Management suite of application for customers.
  • Hands-on system administration experience is required to perform day-to-day duties as well as to guide team members.
  • Work closely with hosting provider to ensure stability, availability, security and reliability of servers.
  • Facilitate the required access and support to Solution Support and Implementation Teams to perform their daily duties while maintaining the security and change control in place.
  • Ensure and monitor backup by hosting provide and periodically test backup.
  • Ensure DR site replication regularly and test DR site periodically.
  • Ensure Apache HTTP Server, Tomcat application server, Directory server and PostgreSQL database servers are working.
  • Monitor servers and applications for performance and work with Development Team to tune infrastructure and product.
  • Automated monitoring through scripts and other monitoring tools.
  • Harden all servers and applications for security.
  • Ensure all servers and infrastructure components are updated with security and performance related patches.
  • Ensure security measures and change controls are not breached.
  • Facilitate third party security auditing of server, application and network components.
  • Setup infrastructure including web servers, application servers, load balancer, fire wall etc., for new customer on-boarding.
  • Perform basic DBA activities on PostgreSQL database.

JOB REQUIREMENTS

  • 5+ years of experience in server support, technical support and problem resolution.
  • 5+ years of hands-on experience with production servers and infrastructure.
  • 5+ years of experience with flavors of Linux. Knowledge of UNIX flavors is a plus.
  • Strong scripting knowledge in shell, Perl etc.
  • Strong knowledge of Web and Java application servers like Apache HTTP server and Tomcat server
  • Experience in high availability, server hardening, performance monitoring and tuning.
  • Experience in Firewall, Load balancer, Intrusion detection is a plus
  • Experience with virtualization is a plus
  • Experience with databases (like PostgreSQL) is a plus
  • Experience in multi-tenant environment is a plus
  • Experience in SaaS environment is a plus.
  • Experience in creating and implementing processes and procedures
  • Good interpersonal communication and writing skills
  • Self-motivated, proactive and able to work in a fast paced environment with rapid project cycle.
  • Experience in motivating and guiding teams
  • Bachelor’s degree in computer science or equivalent experience.

TO APPLY

Interested individuals should send resume and separate cover letter to careers@fischerinternational.com and enter LEAD SYSTEM ADMINISTRATOR - NAPLES FL in the subject field, or click here.

 

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