| IT Infrastructure UNIX Sr Engineer @ Sunnyvale,CA at Sunnyvale, California, USA |
| Email: [email protected] |
| Title - IT Infrastructure UNIX Sr Engineer Location Sunnyvale, CA Juniper Networks IT Infrastructure team is chartered to provide compute, storage and cloud services for the enterprise, including life-cycle environments, supply chain operations, business and customer facing applications. The IT UNIX Sr engineer role delivers in depth technical DevOps expertise across the full life-cycle, both within IT and across the organization. The role has the project level expertise to plan, review, evaluate, guide and deliver all aspects UNIX/Linux life-cycle management across the enterprise. The role has the technical hands-on expertise to design, develop, build and test UNIX/Linux operating system management capabilities including owning incidents to satisfactory resolution. The role reports to the IT Architecture Sr Manager within the IT Infrastructure team. The role will be operating within a brownfield environment, in parallel to working on projects that will instantiate greenfield solutions and be responsible for transitional activities. The UNIX/Linux operating systems include, but are not limited to, Red Hat Enterprise Linux (RHEL), CentOS, Ubuntu and FreeBSD. It is a heterogeneous environment requiring broad knowledge of external identity providers, hybrid on-premises and cloud hosting (bare-metal, virtualization, Kubernetes, containers) as well as integrations with multiple third-party SaaS, automation, and management tools. Responsibilities: Design, develop, maintain and support UNIX/Linux operating system CI/CD for bare-metal, ESX virtualization and AMIs. Network build and qualify RHEL9 on end-user desktop/workstation hardware including runtimes, modules and a full application stack. Engage with internal customers to seek agreement on operating system builds, deployment, installation, configuration, compliance and implementation. Develop infrastructure as code using Unix shell, Python and Perl scripting in conjunction with GitHub. Manage automations using AWX, Red Hat Ansible Tower, Foreman and/or Jenkins. Research the best products and technologies to meet defined requirements and objectives. Produce high and low-level design, workflow, connectivity and procedural documentation. Perform in-depth troubleshooting and reverse engineering to support incident/problem tickets. Integrate with network, storage, hypervisors and applications. Qualifications: Minimum bachelors in a computer science/engineering degree or equivalent combination of education and experience. 5+ years experience as a senior UNIX/Linux system administrator across the full life-cycle. Working with an outsourcing partner that operate and maintain the infrastructure. Strong CI/CD experience GitHub, AWX, Ansible Tower, Foreman and/or Jenkins. In-depth UNIX development with shell, python and perl scripting. Experience with enterprise UNIX mail server migrations (sendmail, postfix, Exim). Experience designing, developing, implementing and testing enterprise scale solutions. Hands-on implementing multiple infrastructure operational and management solutions. All rounded experience of distributed networks, segmentation/firewalls, IP services. (DNS,NTP,DHCP), IdM (Authentication/Authorization), LDAP, Kerberos, SAML and Active Directory. Knowledge of enterprise cybersecurity standards, frameworks and best practices including operating system hardening control sets. Ability to independently solve complex problems with the operating system. Taking ownership, being self-sufficient, ability to prioritize workloads and execute daily tasks. Strong communication skills Written and oral. Best Regards, Adil Musawwir Excelon Solutions LLC [email protected] Disclaimer: The contents of this e-mail and any attachment(s) are confidential and intended for the named recipient(s) only. E-mail transmission is not guaranteed to be secure or error-free as information could be intercepted, corrupted, lost, destroyed, arrive late or incomplete, or may contain viruses in transmission. The e-mail and its contents (with or without referred errors) shall therefore not attach any liability on the originator or Excelon Solutions LLC or its affiliates. Views or opinions, if any, presented in this email are solely those of the author and may not necessarily reflect the views or opinions of Excelon Solutions LLC or its affiliates. Any form of reproduction, dissemination, copying, disclosure, modification, distribution and / or publication of this message without the prior written consent of authorized representative of Excelon Solutions LLC is strictly prohibited. This communication is intended only for the use of the addressee(s) and contains information that is PRIVILEGED AND CONFIDENTIAL. Unauthorized reading, dissemination, distribution, or copying of this communication is prohibited. -- Keywords: continuous integration continuous deployment information technology California IT Infrastructure UNIX Sr Engineer @ Sunnyvale,CA [email protected] |
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| Mon Apr 29 20:31:00 UTC 2024 |