Linux System Administrator
Hire Senior Linux system administrator Services
Skills and Experience:
Senior Linux System Administrator experience.
Having Experience with concurrent and include extensive working knowledge of UNIX, send mail/Postfix, printing, DNS, network configuration on local hosts, NFS, plus shell programming, and secure web servers with mod ssl;
Having knowledge of Perl and CGI scripting;
Having knowledge of shell scripting (i.e. C shell);
Having knowledge of standard backup infrastructures;
UNIX system and program installation, compilation and configuration;
system-level security procedures, familiarity with cryptography tools (e.g. secure shell, gpg/pgp), NFS, DHCP, Samba, mail, web, LPR printing and FTP service.
Having knowledge and hands on experience with VMware virtualization. Backup and Disaster recovery Nagios/Cacti monitoring Ability to work varying hours Participate on-call rotations Support 24 x 7 x 365 operationsMore then 8 years Experience
Our Responsibilities:
Administering, maintenance, security, troubleshooting, and configuration of all Linux enterprise servers.
Operating Systems: Linux;
Applications include: Apache, DNS, MySQL.
Languages: Open Source software, PERL Experience with BIND/DNS is critical for this position.
Primary functions and duties of the administrator is to identify and analyze system requirements and develop suitable architecture solutions for OSI product Participates in the evaluation, design, development, testing, and implementation of systems and applications Optimize Linux and Apache systems to achieve optimum levels of performance as well as administer, and monitor Ensure availability of production systems, perform capacity impact analysis of all system changes, and ensure security standards for the OSI product line Provides 24 x7 on-call support;
includes responding to alerts within the appropriate time frame and resolving critical issues with minimal impact to production systems.
Create and maintain procedures for the systems;
including backup and recovery procedures.
Document the process and procedures Managing/deploying a Lucene based cluster (ElasticSearch/SOLR/Distributed lucene).
Experience with administering NOSQL security.
Managed Windows environment as well Working other technical tasks as assigned
Lembark Solutions respects your privacy and takes comprehensive measures to safeguard your personal and business information. We are also ready to sign NDA.
Please feel free to call or email our representatives for questions. We will be very happy to hear from you!