Senior Systems Administration

Job Description:

This position requires office presence of a minimum of 5 days per week and is only located in the location(s) posted. No relocation is offered.

Join AT&T and reimagine the communications and technologies that connect the world. Our Consumer Technology experience team is delivering innovative and reliable technology solutions to power differentiated simplified customer experiences. Bring your bold ideas and fearless risktaking to redefine connectivity and transform how the world shares stories and experiences that matter. When you step into a career with AT&T you wont just imagine the futureyoull create it.

As a Senior Systems Administration in the Network Cloud Operations organization you will be responsible for 24x7 operations administration and maintenance of server infrastructure in AT&Ts NC (Network Cloud) Linux based environment. This job performs deployment of software updates on this cloud platform comprised of Linux OS BIOS/ firmware OpenStack Kubernetes Calico Ceph Maria DB and other software components.

Key Roles and Responsibilities:

• Performs work focusing on software maintenance and operations of systems used by AT&T or its clients to conduct business.

• Performs feasibility assessments creates requirements manages projects and integrates and tests technical solutions for software.

Required Qualifications:

• 35 years of working experience on Production Environment

• Broadspectrum skill set across Linux KVM OpenStack Kubernetes Containers Cloud Infrastructure platforms and monitoring of the server Infrastructure.

• Excellent troubleshooting and analytical skills in Systems Administration of Linux Cloud OpenStack and Kubernetes environment.

• Well versed and worked on operations and maintenance of OpenStack modules like Keystone Nova Neutron Swift Cinder Heat Glance Horizon and Fuel.

• Well versed with concepts like High Availability DRS Fault Tolerance Scalability Reliability shared resources etc.

• Creating reviewing approving and implementing changes in NC server environment.

• Restoration of applications/services in NC infrastructure from hardware/ OpenStack/ OS perspective in outage / service degradation scenarios.

• Python & shell scripting.

• Deployment of NC Server infrastructure (Linux OpenStack & Kubernetes).

• Knowledge and Understanding of CI/CD Pipeline in Jenkins GitHub

• Coordination with OS vendors development teams production support teams for root cause analysis configuration changes etc.

• Coordination with hardware vendors (Dell HP) for faulty Hardware replacement.

• High level of customer focus to provide effortless customer experience. Should display a positive attitude working with various peers/ customers / clients/ vendors etc.

• Work in 24x7 rotational shift operations.

• Strong analytical/logical/problem solving skills.

• Work across diverse teams across regions/cultures.

• Certification in Systems Administration of Linux Open Stack and Kubernetes is preferable.

• The candidate should have high level of coordination and communication skills (verbal and written).

Required Technical Skills:

• 5 years experience in Linux System Administration

• 13 years experience in Kubernetes

• 13 years experience in Jenkins Pipeline Executing and Merging (Cert Rotations OS and Code Upgrades Firmware upgrades)

• 13 years experience in GitHub Repository Management

• 5 years experience in Dell and HP x 86 based Hardware Break/fix

Desired Additional Technical Skills:

• 13 years experience in CI/CD

• 13 years experience in Nagios

• 13 years experience in Prometheus

• 13 years experience in Grafana

• 13 years experience in Kibana

• 13 years experience in API

• 13 years experience in Ceph

• 13 years experience in OpenStack

• 13 years experience in Ansible

• 13 years experience in TCP/IP Networking

• 13 years experience in Calico

• 13 years experience in SSL/TLS Certificates

Desired Qualification:

• Bachelors of Science in Computer Science Electronics Engineering or Communications preferred.

Our Senior Systems Administration earns between $94300 $141500 annually. Not to mention all the other amazing rewards that working at AT&T offers. Individual starting salary within this range may depend on geography experience expertise and education/training.

Joining our team comes with amazing perks and benefits:

• Medical/Dental/Vision coverage.

• 401(k) plan

• Tuition reimbursement program.

• Paid Time Off and Holidays (based on date of hire at least 23 days of vacation each year and 9 companydesignated holidays)

• Paid Parental Leave.

• Paid Caregiver Leave.

• Additional sick leave beyond what state and local law require may be available but is unprotected.

• Adoption Reimbursement.

• Disability Benefits (short term and long term)

• Life and Accidental Death Insurance.

• Supplemental benefit programs: critical illness/accident hospital indemnity/group legal.

• Employee Assistance Programs (EAP)

• Extensive employee wellness programs.

• Employee discounts up to 50 off on eligible AT&T mobility plans and accessories AT&T internet (and fiber where available) and AT&T phone.

AT&T is leading the way to the future for customers businesses and the industry. Were developing new technologies to make it easier for our customers to stay connected to their world. Together weve built a premier integrated communications and entertainment company and an amazing place to work and grow. Team up with industry innovators every time you walk into work creating the world you always imagined.

Ready to #transformdigital with us Apply now!

Weekly Hours:

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It is the policy of AT&T to provide equal employment opportunity (EEO) to all persons regardless of age color national origin citizenship status physical or mental disability race religion creed gender sex sexual orientation gender identity and/or expression genetic information marital status status with regard to public assistance veteran status or any other characteristic protected by federal state or local law. In addition AT&T will provide reasonable accommodations for qualified individuals with disabilities.