Senior Systems Administrator
Company: Neustar Inc.
Location: Sterling, VA
Posted on: May 2, 2019
Senior Systems Administrator (Sterling, VA)
Duties: Planning, deploying, supporting, maintaining and
troubleshooting applications, services and solutions within
Neustar's Order Management System (OMS) Systems Administration and
Application Support team. Designing,
planning, installing, administering and troubleshooting
applications, systems and services in production, lab/test, and
development environments. Administering and supporting high
availability mission critical applications and systems.
Analyzing and resolving complex problems including interoperability
issues, issues caused by hardware or software.
Developing and implementing processes and procedures for Automated
Deployments and Continuous Integration.
Supporting, maintaining, and enhancing database management systems,
installing vendor and other support software.
Establishing performance measures for management of systems,
analyzing problems, making recommendations for
improvements/growth, and implementing tuning adjustments. Analyzing
disaster recovery scenarios, developing on-
site backup and recovery requirements. Directing, conducting and
participating in architecture/design review,
requirements analysis, capacity planning and providing guidance to
development and product management teams.
Providing KPI for capacity planning, performance management and
monitoring. Overseeing daily operations of large-
scale carrier grade systems; scheduling, documenting and managing
maintenance and troubleshooting procedures as
necessary. Creating and maintaining documentation as it relates to
system configuration, mapping, processes, and
Education and Experience:
Master’s degree (or foreign equivalent) in Computer Science,
Information Systems, Engineering, or related field and
three (3) years of experience planning, integrating and operating
career or enterprise grade high-availability telecom
solutions; or in the alternative, a Bachelor’s degree (or foreign
equivalent) in Computer Science, Information Systems,
Engineering, or related field and five (5) years’ experience as
Also requires demonstrated expertise (DE): installing and
configuring Oracle WebLogic and SOA Suite 12C for
production, staging, QA and Test environments; DE performing
application deployments, performance tuning,
troubleshooting, load balancing, clustering applications, and
writing scripts utilizing Ansible, Chef, Puppet, Python and
Fabric; DE providing post production support using knowledge of
Linux, Java, Weblogic and OEM; and DE performing
shell scripting on UNIX, Linux, and Windows platforms.
For the position listed above, interested candidates may mail
resume: ATTN: HR, Job Code - AKM01, 21575 Ridgetop
Circle, Sterling, VA 20166
Keywords: Neustar Inc., Sterling , Senior Systems Administrator, Other , Sterling, VA, Virginia
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