Senior Unix System Administrator

1 week ago

Jersey City, United States LevelUP HCS Full time

Job Description

The UNIX Systems Administrator, Sr. provides UNIX System administration support and capacity planning for UNIX based systems (e.g. SunFire Enterprise servers, including E25K running with Solaris 2.9 and above).

Responsibilities:

Exadata

  • Software and firmware maintenance of the Exadata database servers, storage servers including upgrades and patching, resolving security vulnerabilities.
  • Automation - planning and automating patches across Exadata, database nodes and cluster.
  • Integration of Exadata monitoring and escalation into existing IT monitoring and actionable events and solutions.
  • Provide and implement performance tuning recommendations of all components in the Exadata.
  • Working / Coordinating with Oracle FEs for any hardware maintenance. Powering on/off DB nodes/ cell nodes for hardware maintenance like predictive DIMM failure or online disk replacement.
  • Writing scripts to improve efficiency and accuracy.
  • Working with DBAs to review the usage metrics and recommend optimization of resources as part of consolidation.
  • Performance monitoring using built-in Exadata tools OSwatcher
  • Plan for and support semiannual BCP test.

ZFS Appliance

  • Monitoring and supporting ZFS appliances for the Exadata platforms.
  • Responsible for software and firmware ILOM patching for ZFS appliance.
  • Enabling compression/encryption on ZFS and tuning for backup and recovery.
  • Prepare for BCP - to backup and test/validate backups of Exadata image from bare metal

Solaris

  • Provides UNIX System Administration support and capacity planning for UNIX-based systems in Solaris 11
  • Support Solaris zones in high availability environment with VCS 8.x.
  • Performs Solaris system hardware uninstall, server consolidation and end of lease migrations, in addition to patching.
  • Monitors and maintains kernel/OS performance tuning of UNIX systems.
  • Performs daily administration tasks (e.g. add, change, delete, file system and disk space management, backups and file restores).
  • Interacts with IT and other systems staff or vendors in complex testing, operational support and troubleshoots system problems.
  • Coordinates and performs regularly scheduled preventive maintenance (monthly system patching, applying fixes, infrastructure hardware migration).

Education and Qualifications

  • Excellent communication (both written and verbal) and problem-solving skills.
  • Minimum 5 years UNIX system administration experience Solaris and Exadata.
  • Experience with Solaris 11, with ZFS, SMF, zones, server Jumpstart build, configuration, and upgrades
  • Experience with Veritas Foundation Suite (Volume Manager, VxFS, Veritas Cluster File and VCS) and file system management.
  • Excellent knowledge of UNIX utilities, scripting with UNIX shell.
  • Provides production and development systems support (including off-hours and weekend support on a rotating basis). Ability to handle multiple concurrent assignments. Team player and willing to work overtime and weekend when required.

  • Senior Unix System Administrator

    1 week ago

    Jersey City, United States LevelUP HCS Full time

    Job DescriptionThe UNIX Systems Administrator, Sr. provides UNIX System administration support and capacity planning for UNIX based systems (e.g. SunFire Enterprise servers, including E25K running with Solaris 2.9 and above).Responsibilities:ExadataSoftware and firmware maintenance of the Exadata database servers, storage servers including upgrades and...

  • Senior Unix System Administrator

    2 weeks ago

    Jersey City, United States LevelUP HCS Full time

    Job DescriptionThe UNIX Systems Administrator, Sr. provides UNIX System administration support and capacity planning for UNIX based systems (e.g. SunFire Enterprise servers, including E25K running with Solaris 2.9 and above).Responsibilities:ExadataSoftware and firmware maintenance of the Exadata database servers, storage servers including upgrades and...

  • Senior UNIX Systems Administrator

    2 weeks ago

    Jersey City, United States Brown Brothers Harriman Full time

    At BBH we value diverse backgrounds, so if your experience looks a little different from what we've outlined and you think you can bring value to the role, we will still welcome your application! What You Can Expect At BBH: If you join BBH you will find a collaborative environment that enables you to step outside your role to add value wherever you can. You...

  • Senior UNIX Systems Administrator

    2 weeks ago

    Jersey City, United States Brown Brothers Harriman Full time

    At BBH we value diverse backgrounds, so if your experience looks a little different from what we've outlined and you think you can bring value to the role, we will still welcome your application! What You Can Expect At BBH: If you join BBH you will find a collaborative environment that enables you to step outside your role to add value wherever you can. You...

  • Senior UNIX Systems Engineer

    2 weeks ago

    Oklahoma City, Oklahoma, United States Navy Federal Credit Union Full time

    The Senior UNIX Systems Engineer is a highly skilled technical professional specializing in IBM AIX and Red Hat Enterprise Linux. This role encompasses advanced UNIX systems engineering, architecture, deployment, configuration, and management. The primary focus of this position is the automation of administrative tasks utilizing Ansible and shell scripting....

  • UNIX Systems Engineer

    3 weeks ago

    Salt Lake City, United States Kforce - United States Remote Work Freelance Full time

    Kforce has a client looking for a Unix Systems Engineer to join their team in Salt Lake City, UT. The UNIX Systems Engineer will be responsible to help manage servers running Solaris, AIX, and Linux operating systems in a 24/7 data center. This role analyzes and resolves problems associated with UNIX server hardware and virtualization hypervisors. The UNIX...

  • UNIX Systems Engineer

    4 weeks ago

    Salt Lake City, United States Inuson International Inc. (i3) Full time

    Our client has a client looking for a Unix Systems Engineer to join their team in Salt Lake City, UT. The UNIX Systems Engineer will be responsible to help manage servers running Solaris, AIX, and Linux operating systems in a 24/7 data center. This role analyzes and resolves problems associated with UNIX server hardware and virtualization hypervisors. The...

  • Senior IT Systems Administrator

    2 weeks ago

    Jersey City, New Jersey, United States BravoTECH Full time

    OverviewBravoTECH is seeking a highly skilled Senior System Administrator to enhance our IT operations. This pivotal role involves optimizing and managing our computing infrastructure across various locations and cloud platforms. The ideal candidate will have extensive experience with diverse operating systems and cloud services.Key ResponsibilitiesProvide...

  • Senior IT Systems Administrator

    2 weeks ago

    Jersey City, New Jersey, United States BravoTECH Full time

    OverviewBravoTECH is seeking a skilled Senior System Administrator to enhance our IT operations. This pivotal role involves optimizing our computing infrastructure across various locations and cloud platforms. The ideal candidate will have extensive experience with diverse operating systems, including Windows, Android, and Apple, as well as expertise in...

  • Senior IT Systems Administrator

    2 weeks ago

    Jersey City, New Jersey, United States BravoTECH Full time

    Position OverviewBravoTECH is seeking a highly skilled Senior System Administrator to enhance our IT operations. This pivotal role involves optimizing and managing our computing infrastructure across various locations and cloud platforms. The ideal candidate will possess extensive expertise in managing diverse environments, including Windows, Android, Apple,...

  • Senior IT Systems Administrator

    2 weeks ago

    Jersey City, New Jersey, United States BravoTECH Full time

    Position OverviewBravoTECH is seeking a highly skilled Senior System Administrator to enhance our IT operations. This role is essential in managing and refining our computing infrastructure across various locations and in cloud environments. The ideal candidate will have extensive expertise in handling diverse operating systems including Windows, Android,...

  • Hadoop Systems Administrator

    3 weeks ago

    Jersey City, United States RIT Solutions, Inc. Full time

    Big Data/Hadoop Systems Administrator (Need local) Jersey City, NJ - HybridMust go onsite 2 days/week to Jersey City, NJ (not open to relocation)lease include their LinkedIn profile *Client is looking for: -Hands on Cloudera Experience -BCP disaster framework -Must know how to run Cloudera environments -Kafka experience and BDR (Backup Data Replication) -CDP...

  • Big Data/Hadoop Systems Administrator

    3 weeks ago

    Jersey City, United States RIT Solutions, Inc. Full time

    Title- Big Data/Hadoop Systems Administrator - BB Location: Jersey City, NJ - Local to NY or NJ ONLY Cloudera Certified Administrator (CCA) or Cloudera Certified Professional (CCP) is desired. Red Hat Certified System Administrator (RHCSA) or similar is desired. Big Data/Hadoop Systems Administrator to support and administer the firms Big Data clusters. Big...

  • Database analyst on linux

    2 weeks ago

    Kansas City, MO, United States TEKsystems Careers Full time

    Perform Group Management and Role-Based access provisioning activities leveraging Active Directory and Centrify/Delinea. Properly execute SUDO/DZDO Commands and permissions for UNIX Samba and Windows Shares. Non-human Account Management for UNIX/LINUX and Windows Operating Systems Complete provisioning activities for Windows NTFS and UNIX File Directory...

  • System Administrator

    4 weeks ago

    Jersey City, United States BravoTECH Full time

    Our Financial Services client is looking for an experienced Senior System Administrator who will play a critical role on the IT team and be tasked with implementing and optimizing their compute environment - both in multiple offices and in the public cloud. You will be primarily focused on multiple office environments for Windows, Android, Apple and Citrix...

  • System Administrator

    4 weeks ago

    Jersey City, United States BravoTECH Full time

    Our Financial Services client is looking for an experienced Senior System Administrator who will play a critical role on the IT team and be tasked with implementing and optimizing their compute environment - both in multiple offices and in the public cloud. You will be primarily focused on multiple office environments for Windows, Android, Apple and Citrix...

  • Senior System Administrator

    2 weeks ago

    Jefferson City, United States State of Missouri Full time

    Location: Office of State Courts Administrator, Jefferson City, MO Why you'll love this position: A position with the Office of State Courts Administrator provides you the opportunity to work with a variety of exceptional, hardworking people and to gain a valuable and rewarding career. It takes many types of talent to advance the mission of the Missouri...

  • Senior System Engineer

    4 weeks ago

    Jersey City, United States BCforward Full time

    Job Title: Infrastructure DeveloperLocation: Jersey City, NJ (Hybrid)Duration: 12 Months Contract to hireSignificant experience in both Systems Engineering and Software developmentProficient in at least one of the infrastructure disciplines and functions:Internals of distributed Operating System (Unix/Linux, Windows, Z/OS) internalsSystems programmingNetwork...

  • Senior System Engineer

    4 weeks ago

    Jersey City, United States BCforward Full time

    Job Title: Infrastructure DeveloperLocation: Jersey City, NJ (Hybrid)Duration: 12 Months Contract to hireSignificant experience in both Systems Engineering and Software developmentProficient in at least one of the infrastructure disciplines and functions:Internals of distributed Operating System (Unix/Linux, Windows, Z/OS) internalsSystems programmingNetwork...

  • Linux System Administrator

    5 days ago

    Elizabeth City, North Carolina, United States CompQsoft Full time

    About CompQsoftFounded in 1997, CompQsoft operates as a trusted partner for federal clients, delivering IT services and systems integration solutions with over two decades of experience.Our approach focuses on collaborating with clients to expedite the realization of value through digital innovation, emphasizing creativity and agility.At CompQsoft, we...