Unix L3 Specialist

Level 3

This role is for a Unix L3 specialist to the Unix Critinfra Support Team with the following responsibilities:

• Proving SRE Support to the Firm’s Critical Infrastructure (Oxygen Systems) in Follow-The-Sun model

• Provide On-call support, weekend project work

• Proactive health & hygiene tasks to maintain operational stability and compliance for risk & control programs to ensure the production environment is not put at risk.

• Collaborate with engineering teams to test and certify new hardware & software products.

• Engage with clients to understand business demand, needs & support during outage scenarios.

• Onboard new UNIX assets for growth or large programs such as new datacenter build outs.

Qualifications:

Skills Required:

• 6+ years of Unix/Linux Administration Enterprise Level Experience in large, distributed environment.

• Experience in Incident & Change Management and Reporting

• In depth knowledge Linux (Red-hat) with good knowledge in Solaris.

• Detailed knowledge of TCP/IP and associated technologies (NFS, NIS, DNS, DHCP)

• Detailed knowledge of Unix system monitoring and reporting

• Detailed knowledge of Server OS & Firmware upgrade

• Detailed knowledge of NTP/Time Keeper, Time synchronization technologies

• In depth knowledge in vulnerability assessment and server patching.

• Programming level knowledge of Shell, Perl/Python.

• Ability to troubleshoot, resolve complex problems, with a fix it once for everywhere and automation mentality.

• Effective oral and written communication skills and interpersonal skills are essential, as well as the ability to work well in a global-team environment.

• The individual should have strong organizational skills and the ability to manage multiple tasks and high-pressure situations for outage handling, management, or resolution

Skills / Certifications Desired:

• Knowledge of Infoblox DDI solution

• Certification in RedHat Enterprise Linux

• Knowledge of Veritas Cluster Server or similar high availability product

• Knowledge in ansible, OpenShift, Kubernetes

• Veritas Volume Manager

• Prior experience working in the financial services industry

Bachelor’s Degree Preferred.

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