Linux System Administrator

Job Posting Information

Date Posted: 01/12/2026

Hiring Organization:
Rose International

Position Number: 495420

Industry: Telecommunications

Job Title:

Linux System Administrator

Job Location:

Alpharetta, GA, USA, 30004

Work Model:
Onsite

Shift: Regular business hours

Employment Type:

Temporary

FT/PT:
Full-Time

Estimated Duration (In months): 11

Min Hourly Rate ($): 60.00

Max Hourly Rate ($): 67.00

Must Have Skills/Attributes:
Cloud, Dell, Git Hub, Grafana, Jenkins, Kubernetes, Linux, Open Stack, System Administrator

Experience Desired:
Linux System Administration (5+ yrs);
Experience with Kubernetes (1-3 yrs);
Exp. w/Jenkins Pipeline Executing & Merging (Cert Rotations, OS and Code Upgrades, Firmware upgrades (1-3 yrs);
Git Hub Repository Management experience (1-3 yrs);
Dell Server Hardware Break/fix (5+ yrs)

Required Minimum Education:

Bachelor’s Degree

Preferred Certifications/Licenses: SSL/TLS Certificates

** C2C is not available**

Only qualified Linux System Administrator candidates located near Alpharetta, GA to be considered due to the position requiring an onsite presence.

• Engineering/Graduation/Equivalent in Computer Science, Electronics and Communications.
• Certification in Systems Administration of Linux, Open Stack and Kubernetes is preferable.

• Strong Linux Administration (5+ years)
• Openstack / VMware Virtualization experience
• Kubernetes (1-3 years)
• Ceph (software defined storage)
• Azure
• Good troubleshooting and problem-solving skills
• Jenkins Pipeline Executing and Merging (Cert Rotations, OS and Code Upgrades, Firmware upgrades) (1-3 years)
• Git Hub Repository Management (1-3 years)
• Dell Server Hardware Break/fix 5 years

• Dell and HP x86 based Hardware Break/fix 3-5 years
• CI/CD
• Jenkins Pipeline Executing and Merging (Cert Rotations, OS and Code Upgrades, Firmware upgrades) 1-3 years Git Hub Repository Management 5 years
• Nagios 1-3 years
• Prometheus 1-3 years
• Grafana 1-3 years
• Kibana 1-3 years
• API 1-3 years
• Ceph 1-3 years
• Openstack 1-3 years
• Ansible 1-3 years
• TCP/IP Networking 1-3 years
• Calico 1-3 years
• SSL/TLS Certificates 1-3 years

Network Cloud Operations is responsible for 24x7 operations, administration and maintenance of server infrastructure in 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.

• Performs work focusing on software, maintenance, and operations of systems used to conduct business.
• Performs feasibility assessments, creates requirements, manages projects, and integrates and tests technical solutions for software.
• This position requires a broad-spectrum skill set across Linux, KVM, Open Stack, Kubernetes, Containers, Cloud Infrastructure platforms and monitoring of the server Infrastructure. The candidate should have minimum of 3-5 years of working experience in Production Environment.
• Should have excellent trouble‑shooting and analytical skills in Systems Administration of Linux, Cloud, Open Stack and Kubernetes environment.
• Should be well versed and worked on operations and maintenance of Openstack modules like Keystone, Nova, Neutron, Swift, Cinder, Heat, Glance, Horizon, and Fuel.
• Should be 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/ Open Stack/ OS perspective in outage / service degradation scenarios.
• Python & shell scripting.
• Deployment of NC Server infrastructure (Linux, Open Stack & Kubernetes).
• Knowledge and Understanding of CI/CD Pipeline in Jenkins, Git Hub
• Co‑ordination with OS vendors, development teams, production support teams for root cause analysis, configuration changes etc.
• Co‑ordination with hardware vendors (Dell, HP) for faulty Hardware replacement.
• Should have very high level of customer focus, to provide effortless customer experience. Should display a positive…