Network Administrator II

Bengaluru - India

Monthly Salary: Not Disclosed

Posted on: Yesterday

Vacancies: 1 Vacancy

Job Summary

Hi Im Christy Anne your Recruiter and guide to joining CSG! We are excited to learn more about you and your unique background.

We are looking for a Job Profile Network Administrator II:

Job Summary
The Network Administrator operates supports and improves enterprise network services across data centers offices and cloud interconnects. They execute approved changes resolve incidents harden configurations maintain documentation and collaborate with crossfunctional teams to meet availability performance security and compliance objectives.

Key Responsibilities

Operate and troubleshoot routing switching VPN firewalls wireless load balancers and DNS/IPAM across production and nonproduction environments; restore service quickly and document fixes.
Implement changes via established change control processes; perform peer reviews validations and postchange health checks; communicate plans risks and backout steps.
Participate in incident response (including major incidents); provide accurate impact updates and contribute to postincident reviews and corrective actions.
Maintain and improve monitoring alerting and observability; tune thresholds/dashboards to reduce noise and speed up triage.
Create and maintain accurate network documentation and SOPs; keep inventories diagrams and standards current for operations and audits.
Support security and compliance (e.g. PCI/ISO) by providing evidence hardening configurations (TLS/certificates/WAF) and remediating findings on schedule.
Contribute to automation for configuration compliance backups and workflows (e.g. scripts and CI/CD pipelines) to improve speed and consistency.
Plan and execute upgrades/migrations during approved windows; engage vendors/TAC effectively when needed.

Minimum Qualifications

Bachelors in information technology Computer Science or related field; or equivalent practical experience.
35 years administering enterprise networks (routing/switching VPN firewalls wireless DNS/IPAM) with strong troubleshooting and change execution skills.
Handson experience with common enterprise platforms (e.g. Cisco networking and Palo Alto/ASA firewalls) in production environments.
Familiarity with monitoring and IPAM/DNS tools (e.g. SolarWinds Infoblox) and ticketing/change systems (e.g. ServiceNow Jira).
Basic scripting/automation exposure (e.g. Python REST APIs Git/Azure DevOps/GitHub) for repeatable tasks.
Understanding of ITIL processes (incident change problem); strong communication and documentation skills.

Preferred

CCNA or CCNP; security certifications (e.g. PCNSE) are a plus.
Experience with load balancers and certificate lifecycle (e.g. F5 BIGIP WAF TLS hardening).
Exposure to cloud networking (AWS/Azure) SDWAN Zero Trust/remote access and network security best practices.
Experience building pipelines or automation for network configuration and compliance.

Tools and technologies (examples)Tools

Cisco routing/switching wireless
Palo Alto/ASA firewalls VPN/remote access
F5 BIGIP (LTM/WAF) or equivalent load balancers
Infoblox (DNS/DHCP/IPAM)
SolarWinds/LogicMonitor and NetFlow/packet analysis tools
Git CI/CD (Azure DevOps/GitHub) Python/REST APIs

Work conditions

Participation in oncall rotation and offhours maintenance as required.
Occasional vendor meetings and crosstimezone collaboration.

SuccessMetrics

Change success rate and adherence to windows
MTTR and SLA attainment for incidents
Reduction in repeat incidents via corrective actions
Audit readiness and timely closure of findings
Automation adoption and reduction of manual effort

CSGer Perks & Benefits

Work from Home in-office or hybrid
Employee Belonging Groups
Healthcare: Dental Medical and Vision
Paid Vacation Volunteer and Holiday Time Off
And so much more!
View More Benefits ( you would like to be considered for employment opportunities with CSG and need special assistance due to a disability or accommodation for a disability throughout any aspect of the application process please call us at 1 or email us at . CSG provides accommodations for persons with disabilities in employment including during the hiring process and any interview and/or testing processes.
Our Story
CSG empowers companies to build unforgettable experiences making it easier for people and businesses to connect with use and pay for the services they value most. For over 40 years CSGs technologies and people have helped some of the worlds most recognizable brands solve their toughest business challenges and evolve to meet the demands of todays digital economy.
By channeling the power of all we make ordinary customer and employee experiences extraordinary. Our people CSGers are fearlessly committed and connected high on integrity and low on ego making us the easiest company to do business with and the best place to work. We power a culture of integrity innovation and impact across our locations representing the most authentic version of ourselves to build a better future together. Thats just who we are. Learn more about CSG Inclusion & Impact here
Our Guiding Principles
Impact
Always help and empower others whether theyre colleagues or customers. When our employees set their minds to something great things happen.
Integrity
Do whats right for our customers and our people while being authentic. We treat everyone with trust and respectthats just who we are.
Inspiration
Be bold in the way you think and passionate about the work you do. Test out innovative ideas without the fear of failure.
Location(s):
Location(s):
Accommodation:
If you would like to be considered for employment opportunities with CSG and need special assistance due to a disability or accommodation for a disability throughout any aspect of the application process please call us at 1 or email us at CSG provides accommodations for persons with disabilities in employment including during the hiring process and any interview and/or testing processes.
Our Guiding Principles:
Impact: Always help and empower others whether theyre colleagues or customers. When our employees set their minds to something great things happen.
Integrity: Do whats right for our customers and our people while being authentic. We treat everyone with trust and respectthats just who we are.
Inspiration: Be bold in the way you think and passionate about the work you do. Test out innovative ideas without the fear of failure.
Our Story:
CSG empowers companies to build unforgettable experiences making it easier for people and businesses to connect with use and pay for the services they value most. For over 40 years CSGs technologies and people have helped some of the worlds most recognizable brands solve their toughest business challenges and evolve to meet the demands of todays digital economy.
By channeling the power of all we make ordinary customer and employee experiences extraordinary. Our people CSGers are fearlessly committed and connected high on integrity and low on ego making us the easiest company to do business with and the best place to work. We power a culture of integrity innovation and impact across our locations representing the most authentic version of ourselves to build a better future together. Thats just who we are. Learn more about CSG Inclusion & Impact here.

Required Experience:

Unclear Seniority

Hi Im Christy Anne your Recruiter and guide to joining CSG! We are excited to learn more about you and your unique background.We are looking for a Job Profile Network Administrator II:Job SummaryThe Network Administrator operates supports and improves enterprise network services across data cente...