Unix Administrator

Aarisha Inc is a team of software professionals with expertise in all areas of software development life cycle. At Aarisha, success is achieved through a strong work environment. We are proud to provide our employees a comfortable, challenging, and team-oriented work environment. Just as important, Aarisha offers competitive wages and a full range of benefits. We are fun, energetic, and committed to excellence. Come join the Aarisha team!Education Qualifications:

Masters of ScienceRequired Skills:

Good knowledge in Unix Server and Unix OS. Understanding of UNIX/Linux Operating Systems - Red Hat, Solaris, AIX, Oracle Linux. File systems - EXT2,3, GFS, NFS, XFS. UNIX kernel admin/tuning.Responsibilities:

Unix Administrator is responsible for the following tasks:Installation, configuration and tuning of Unix application servers.Troubleshoot virtual environments using UNIX emanating from hardware and software related configuration issues.Work with network administrators to configure and troubleshoot issues emanating from the network.Write shell & perl scripts to automate, manage and monitor the applications and the environment on the Unix servers.Monitor the operational standards and procedures for the UNIX based systems.Apply security-related patches to applicable applications & environments.Manage Tape Backup system in accordance with policies and set schedule.Manage DNS & SMTP.Performance management and tuning of UNIX operating systems as used by the applications.Performance Objectives/Job Duties:

Maintain UNIX/Linux Operating System to provide optimum performance and system availability.Support software vendors to ensure application software is installed correctly and all current maintenance levels have been applied.Create and maintain environment for running batch jobs associated with daily batch cycle and batch reporting subsystem.Work with LAN personnel to ensure compatibility with LAN applications and peripheral hardware to provide end users with reliable and stable working environment.Support and maintain other vendor database software installed on the LAN servers.AARISHA offers competitive compensation packages including medical, dental and vision insurance, paid time off and holidays, tuition reimbursement, and more! You will have the opportunity to work with and learn from a strong engineering team. AARISHA Inc. is an Equal Opportunity Employer.Address: 11890 Sunrise Valley DriveReston, VA, 20191

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