Senior Systems Administrator

Job Description:

REMOTE TYPE: Office

JOB LOCATION: 12515 Innovation Way, Alpharetta, GA 30004

DUTIES: Deploy software updates on a cloud platform comprised of Linux OS, BIOS/ firmware, OpenStack, Kubernetes, Calico, Ceph, Maria DB and other software components. Perform work focusing on software, maintenance, and operations of systems. Utilize feasibility assessments, create requirements, manage projects, and integrate and test technical solutions for software. Apply advanced knowledge of KVM, Containers, Cloud Infrastructure platforms and monitor the server Infrastructure. Work on operations and maintenance of OpenStack modules such as Keystone, Nova, Neutron, Swift, Cinder, Heat, Glance, Horizon, and Fuel. Utilize concepts including High Availability, DRS, Fault Tolerance, Scalability, Reliability, and shared resources. Create, review, approve, and implement changes in NC server environment and infrastructure from hardware, OpenStack, OS perspective in outage, and service degradation scenarios. Code using Python, shell scripting, CI/CD Pipeline in Jenkins, and GitHub. Work with OS vendors, development teams, production support teams for root cause analysis, and configuration changes. Coordinate with hardware vendors for faulty Hardware replacement. Utilize Nagios, Prometheus, Grafana, Kibana, API, Ansible, TCP/IP Networking, and SSL/TLS Certificates.

REQUIREMENTS: Requires a Bachelor's degree, or foreign equivalent degree in Information Systems Technology, Computer Science, or Computer Engineering and three (3) years of experience in the job offered or three (3) years of experience in a related occupation deploying software updates on a cloud platform comprised of Linux OS, BIOS/ firmware, OpenStack, Kubernetes, Calico, Ceph, Maria DB and other software components; applying advanced knowledge of KVM, Containers, Cloud Infrastructure platforms and monitor the server Infrastructure; working on operations and maintenance of OpenStack modules such as Keystone, Nova, Neutron, Swift, Cinder, Heat, Glance, Horizon, and Fuel; utilizing concepts including High Availability, DRS, Fault Tolerance, Scalability, Reliability, and shared resources; coding using Python, shell scripting, CI/CD Pipeline in Jenkins, and GitHub; and utilizing Nagios, Prometheus, Grafana, Kibana, API, Ansible, TCP/IP Networking, and SSL/TLS Certificates.

Our Senior Systems Administrators earn between $108, $141,500 yearly. Not to mention all the other amazing rewards that working at AT&T offers.

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 company-designated 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

Weekly Hours:

40

Time Type:

Regular

Location:

Alpharetta, Georgia

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. AT&T is a fair chance employer and does not initiate a background check until an offer is made.