Senior Load Balancer Engineer
Company: ESRhealthcare
Location: Downey
Posted on: February 13, 2026
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Job Description:
Job Description Job Description Senior Load Balancer Engineer
Basic Job Information Ref No.: 26-03151 Position – Senior Load
Balancer Engineer Location – Downey, CA, 90242 Duration – 12 months
Position Description A Senior Load Balancer Engineer is responsible
for leading and/or working on the most complex IT infrastructure,
modification, installation, testing, implementation, and support of
new or existing system hardware and software products. This
classification needs to plan, install, configure, test, implement
and manage core system hardware and software products in support of
an organizations IT architecture and business needs. The Senior
Load Balancer Engineer, in maintenance and support of F5 Load
Balancers, is responsible for the installation, configuration, and
maintenance of all F5 Local Traffic Manager (LTM) and Global
Traffic Manager (GTM) load balancer functions to include creating
virtual servers, pools/pool members, nodes, monitors, and iRules.
The Senior Load Balancer Engineer will be responsible for all load
balance support for cloud service providers (Amazon Web Services –
AWS, Microsoft Azure, and Google Cloud Platform – GCP, IBM Cloud),
planning and upgrading the systems on a regular basis, checking the
health of all the systems, and making necessary changes as
required. Analyzing issues reported by internal/external teams and
making necessary recommendations; planning and designing systems
architecture; working with customers to test applications after
changes. Upgrading hardware in a timely manner with a minimum
downtime window; evaluating new applications software technologies;
and/or ensuring the security products are patched on a regular
basis. Skills Required The Senior Load Balancer Engineer will
possess in depth knowledge of F5 VIPRION LTM, GTM systems; virtual
F5 VIPRION LTM/GTMs, migration from physical to virtual F5, or
other cloud-based load-balancers; VMware ARVI located at the
various cloud providers, such as AWS, MS Azure, Google cloud, IBM
cloud; global load balancing; local load balancing; SSL
acceleration; HTTP compression/caching ; and DNS. Experience
Required This classification requires a minimum of three (3) years
of experience configuring, implementing, and troubleshooting F5
load balancing VIPRION based solutions for enterprise environments.
At least three (3) years as a network administrator using,
configuring, implementing, and troubleshooting Cisco network
equipment for enterprise environments. At least two (2) years of
experience using, configuring, implementing, and troubleshooting
cloud-based load-balancers, servers, and network systems for
enterprise environments. Education Required This classification
requires the possession of a bachelors degree in an IT-related or
Engineering field. Additional qualifying experience may be
substituted for the required education on a year-for-year
basis.
Keywords: ESRhealthcare, Fountain Valley , Senior Load Balancer Engineer, IT / Software / Systems , Downey, California
