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Position: IT Infrastructure UNIX Engineer

Location: Sunnyvale, CA (Hybrid 2 days in office)

Type: Contract



Job Description:



Note - N eed profiles with image build and OS ( operating
System)lifecycle and Python scripting .

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 engineer role delivers in depth technical 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
systems 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.

· Create and manage KickStart scripts for zero-touch unattended
?bare metal? network builds.

· 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.

· 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 bachelor?s in a computer science/engineering degree or
equivalent combination of education and experience.

· 6+ years? experience as a UNIX/Linux system administrator across
the full life-cycle.

· Working with an outsourcing partner that operate and maintain the
infrastructure.

· In-depth UNIX development with shell, python and perl scripting.

· Experience with enterprise UNIX mail server migrations (sendmail,
postfix, Exim).

· Experience of hybrid on-premises and cloud hosting environments.

· Hands-on implementing multiple infrastructure operational and
management solutions.

· All rounded experience of distributed networks,
segmentation/firewalls, IP services (DNS,NTP,DHCP,TFTP,BOOTP,HTTP), 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.



Other Skills/Desirable:

· Experience with high performance, workload, and compute
infrastructure.

· Experience of infrastructure deployments for manufacturing and
supply chain operations.

· In depth knowledge of Kubernetes platform and Container/Docker
implementations.

· Experience in end-to-end automated server builds and pipelines.

· Knowledge of enterprise patch management services.

· Understanding of Infoblox would be desirable.




Reference : IT Infrastructure UNIX jobs

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Published at 08-05-2024
Viewed: 52 times