Linux Admin

Your position involves managing the system platforms, including build and upgrade, query review


and tuning,


and production support, and related infrastructure and administration services for mission-critical


systems


in a fast-paced environment for brokerage, banking, and related financial and other


business/enterprise applications.


Core Capabilities:


- Strong Linux skill set across provisioning, supporting, securing, and troubleshooting Linux.


- Strong Server hardware troubleshooting skills (Dell Servers preferred).


- Practical understanding of networking such as network bonding, routing, subnets, UDP, TCP, IP, &


VLANs.


- Understanding of basic disk configuration work for Linux servers (file system creation, expansion,


migration, and troubleshooting).


- Self-motivated and able to work independently.


Preferable Experience:


- Provides support for Linux/Centos/RHEL Servers and Infrastructure, both on Amazon Web


Services (AWS) and on-site.


- Plans upgrades of hardware and applications / systems enhancements / OS patches / HW


patches, firmware.


- Develops and conducts tests to ensure solutions meet documented user requirements.


- Identifies, analyzes, and resolves system problems.


- Working knowledge of VMware virtualization using vCenter.


- Software Development Lifecycle (SDLC) support experience.


- Performing hardware maintenance and repair activities using DRAC/ILOM.


- Respond, investigate, and resolve technical incidents requiring advanced problem-solving analysis


and use of advanced diagnostic tools to troubleshoot issues.


- Scripting, automation, and familiarity with Puppet/Ansible is preferred.


- Work with Facilities to troubleshoot server related network and SAN issues.


- Initiate server problems with Vendors and coordinate with Facilities for onsite repair.