8,051 Network Administration jobs in India

Job Description

• Monitor Network infrastructure performance and troubleshoot issues
• Timely update escalation and resolution of network tickets
• Perform daily Health Check for Network ensuring Network Uptime and service availability as per SLA
• Implementation of standard network changes
• Configuring and troubleshooting of switches and routers
• Commission and Decommission Network equipment
• Experience in WAN Internet link troubleshooting with ISPs
• Collaborate with Lead and Specialists for implementation of MigrationUpgradation Activities
• Document the SOP network diagrams

Mandatory Leaf Skills For Hiring

• Routing Switching TCPIP Routing protocols IP addressing DDI protocols
• Conceptual knowledge on 3tier network architecture
• Mandatory Certification For Hiring
• CCNA Equivalent certification is mandatory within 3 months of Joining
• Upskilling Tracks
• Track1 Operations Train on any two skills
• Wireless Cisco Meraki Aruba administration
• Load Balancers F5 NetScaler administration
• Firewall Fortinet Paloalto Cisco administration
• SDN Cisco ACI VMWare NSX Operations
• SDWAN Cisco Fortinet Aruba Operations
• Track2 Automation
• Network Monitoring tool administration
• Python Ansible basics
• Useful Certifications Optional
• ITIL Foundation certification

Skills

Mandatory Skills :AWS Infra Services, Cisco DC/Branches Routers & Switches, Cisco Meraki / Velocloud, Cisco Wireless, Cisco-sdn-network-administration

Educational Requirements

Master of Computer Science,Master of Computer Management,MCA,Bachelor Of Computer Science,Bachelor Of Comp. Applications,BCA,Bachelor of Engineering,Bachelor Of Technology,Master Of Technology,Bachelor Of Science,Master Of Science

Service Line

Cloud & Infrastructure Services

Responsibilities

A day in the life of an Infoscion- As part of the Infosys consulting team, your primary role would be to get to the heart of customer issues, diagnose problem areas, design innovative solutions and facilitate deployment resulting in client delight.
- You will develop a proposal by owning parts of the proposal document and by giving inputs in solution design based on areas of expertise.
- You will plan the activities of configuration, configure the product as per the design, conduct conference room pilots and will assist in resolving any queries related to requirements and solution design
- You will conduct solution/product demonstrations, POC/Proof of Technology workshops and prepare effort estimates which suit the customer budgetary requirements and are in line with organizations financial guidelines
- Actively lead small projects and contribute to unit-level and organizational initiatives with an objective of providing high quality value adding solutions to customers. If you think you fit right in to help our clients navigate their next in their digital transformation journey, this is the place for you

Preferred Skills:

Network

DataCenter Transformation->Cisco UCS

Networking->Aruba

Networking->CISCO technologies->CISCO Routers/CISCO Switches

Generic Skills:

Networking

Networking->CISCO technologies

Jio is the new age technology company leading the Digital, Big Data and AI Revolution that is taking place in India. This revolution is going to impact the lives of 1.3 billion Indians and its our responsibility to cater to the needs of every rural and urban Indians by using every skill and technology that is available at our disposal.

Jio has over 400 million customers in India, generating petabytes of data every second, and hence the need to build infinitely scaling, low latency, high throughput and highly available systems.

Education : - BE / Btech / BCA / Mtech / MCA.

Experience :- 5 Years to 10 Years.

Preferred Skills:

1. Take care of day to day Network Operations.

2. Implement the Firewall policy, natting, routing, VRF, VLan ect.

3. Prepare change documents with necessary details, Change plan, risk & impact analysis, test plan.

4. Perform & execute Network OS upgrade activity.

5. Follow Network device commission & Decommission process.

6. Maintain Network Hardening parameter, perform Firewall rule validation, User ID validation

7. Participate for device replacement activity.

8. Strong understanding of TCP/IP, DNS, SSL/ TLS, NTP & DHCP

9. Quickly resolve priority incident call & prepare RCA documents for review.

10. Coordinate with Product TAC engineer to fix complex network and security issue.

11. Network monitor, acknowledging alert

12. Having good understanding of Network Automation, Having good knowledge on Automation language python/Ansible.

13. Work with customers to understand their requirements and develop customized cloud solutions.

14. Ensure solutions are secure, compliant, and meet regulatory requirements.

15. Participate in pre-sales activities, including solution presentations and technical demonstrations.

16. Create implementation guidelines and reusable design templates wherever possible.

17. Establish engineering and automation objectives

18. Consult with internal IT customers on net new and cloud migration initiatives.

Maintain security standards in cloud per Security guideline and benchmarks

Good to have additional Skills

1. Strong knowledge on Citrix Netsclaer , SDX, MPX or VM base Load balancers or F5 Loadbalancer

2. Hands on Experience Nexus platform 9K, 7K, 5K, 2K Fabric extender switches.

3. Understanding and hands on Cisco ACI.

4. Strong knowledge of VPC, VDC, STP, Port-channel, VLAN

5. Experience on Routing protocol BGP, OSPF, VRF

6. Strong Experience on Cisco ASA Firewall, FTD, FMC

7. Experience on cloud platform, GCP will be preferred.

8. Excellent communication and collaboration skills.

9. Ability to work independently and as part of a team.

10. Strong analytical and problem-solving skills.

11. Certifications CCNA/CCNP/CCSP, GCP, Any Citrix LB Certification.

Jio is the new age technology company leading the Digital, Big Data and AI Revolution that is taking place in India. This revolution is going to impact the lives of 1.3 billion Indians and its our responsibility to cater to the needs of every rural and urban Indians by using every skill and technology that is available at our disposal.

Jio has over 400 million customers in India, generating petabytes of data every second, and hence the need to build infinitely scaling, low latency, high throughput and highly available systems.

Education : - BE / Btech / BCA / Mtech / MCA.

Experience :- 5 Years to 10 Years.

Preferred Skills:

1.   Take care of day to day Network Operations.

2.   Implement the Firewall policy, natting, routing, VRF, VLan ect.

3.   Prepare change documents with necessary details, Change plan, risk & impact analysis, test plan.

4.   Perform & execute Network OS upgrade activity.

5.   Follow Network device commission & Decommission process.

6.   Maintain Network Hardening parameter, perform Firewall rule validation, User ID validation

7.   Participate for device replacement activity.

8.   Strong understanding of TCP/IP, DNS, SSL/ TLS, NTP & DHCP

9.   Quickly resolve priority incident call & prepare RCA documents for review.

10. Coordinate with Product TAC engineer to fix complex network and security issue.

11. Network monitor, acknowledging alert

12. Having good understanding of Network Automation, Having good knowledge on Automation language python/Ansible.

13. Work with customers to understand their requirements and develop customized cloud solutions.

14. Ensure solutions are secure, compliant, and meet regulatory requirements.

15. Participate in pre-sales activities, including solution presentations and technical demonstrations.

16. Create implementation guidelines and reusable design templates wherever possible.

17. Establish engineering and automation objectives

18. Consult with internal IT customers on net new and cloud migration initiatives.

Maintain security standards in cloud per Security guideline and benchmarks

Good to have additional Skills

1.   Strong knowledge on Citrix Netsclaer , SDX, MPX or VM base Load balancers or F5 Loadbalancer

2.   Hands on Experience Nexus platform 9K, 7K, 5K, 2K Fabric extender switches.

3.   Understanding and hands on Cisco ACI.

4.   Strong knowledge of VPC, VDC, STP, Port-channel, VLAN

5.   Experience on Routing protocol BGP, OSPF, VRF

6.   Strong Experience on Cisco ASA Firewall, FTD, FMC

7.   Experience on cloud platform, GCP will be preferred.

8.   Excellent communication and collaboration skills.

9.   Ability to work independently and as part of a team.

10. Strong analytical and problem-solving skills.

11. Certifications CCNA/CCNP/CCSP, GCP, Any Citrix LB Certification.

Nasdaq Technology is looking for a passionate Systems and Network Administrator – Sr Specialist with focus on Cisco network products and preferably an automation skillset to join the Bangalore technology center in India. If Innovation and effectiveness drive you forward this is the place for you

With this position we offer :

Join the NASDAQ Network Operations Team. The team provides excellent, first-level network support for European clients. They proactively monitor and respond to alerts and requests to ensure maximum uptime for Nasdaq's mission-critical exchange systems. The team is driven, passionate, high-energy, and highly motivated with diverse skill sets. The fast-paced work environment requires to take on tasks independently. It is crucial that you have the potential and drive to grow their craft. The team ensures the network complies with best practices, meets internal design criteria, and adheres to Information Security and Internal Audit guidelines. New ideas and improvements to processes and procedures to maximize efficiency and productivity are encouraged.

Your role and responsibilities :
As a Systems and Network Administrator – Sr Specialist, your focus will be on supporting building and maintaining Nasdaq's networks.

• Initial Response and troubleshooting of HP Open View and other monitoring tool alarms.
• Work on various first level projects and tasks as required.
• Work closely with all Operations and Engineering teams to make sure that all network systems are available and working properly.
• Apply standardized LAN device configurations.
• Establish knowledge base, document standard config templates and standard operating procedures.
• Capturing and analyzing network sniffer data.
• Certifying new network gear is properly monitored through failure testing.
• Interfacing and providing feedback to network monitoring tools group.
• Maintain required spare hardware inventory at proper code revision levels in burn-in.
• Open hardware and software cases with network vendors (Cisco).

We expect you to have :

• At least 9-13 years of experience in Network Administration along with automation and system administration skills.
• Good understanding of automation background.
• Must have any of the Cisco certification, preferred is CCNA.
• Should be very organized and detail oriented, with high degree of accuracy and follow-up.
• Excellent written and verbal communication skills.
• Must possess desire to learn new technologies.
• Strong understanding of network concepts, TCP/IP stack and common Internet protocols.
• Ability to work in collaborative high pressure environment.
• Development and audit network system policies and procedures.
• Knowledge of financial trading systems and trade reporting methodologies including their general design, architecture, protocols, and the customer's access requirements is a plus.
• Bachelor's Degree in IT related field or equivalent qualification.

It would be great if you are:

• Proficient in Python is a plus
• Proficient with Ansible is a plus
• Basic AI skills
• Work exeriance in NOC enveronment
• Obtained at least one CCNP certification is a plus
• Basic F5 (BIG IP) and Citrix netscalarknowledge

Does it sound like you?
As the selection process is ongoing, please submit your application in English as soon as possible. We will get back to you in 2-3 weeks.

Come as You Are
Nasdaq is an equal opportunity employer. We positively encourage applications from suitably qualified and eligible candidates regardless of age, color, disability, national origin, ancestry, race, religion, gender, sexual orientation, gender identity and/or expression, veteran status, genetic information, or any other status protected by applicable law.
We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request an accommodation.

Job Description Summary

Nasdaq Technology is looking for a passionate
Systems and Network Administrator – Sr Specialist
with focus on Cisco network products and preferably an automation skillset to join the Bangalore technology center in India. If Innovation and effectiveness drive you forward this is the place for you

With this position we offer :

Join the NASDAQ Network Operations Team. The team provides excellent, first-level network support for European clients. They proactively monitor and respond to alerts and requests to ensure maximum uptime for Nasdaq's mission-critical exchange systems. The team is driven, passionate, high-energy, and highly motivated with diverse skill sets. The fast-paced work environment requires to take on tasks independently. It is crucial that you have the potential and drive to grow their craft. The team ensures the network complies with best practices, meets internal design criteria, and adheres to Information Security and Internal Audit guidelines. New ideas and improvements to processes and procedures to maximize efficiency and productivity are encouraged.

Your role and responsibilities :

• As a Systems and Network Administrator – Sr Specialist, your focus will be on supporting building and maintaining Nasdaq's networks.
• Initial Response and troubleshooting of HP Open View and other monitoring tool alarms.
• Work on various first level projects and tasks as required.
• Work closely with all Operations and Engineering teams to make sure that all network systems are available and working properly.
• Apply standardized LAN device configurations.
• Establish knowledge base, document standard config templates and standard operating procedures.
• Capturing and analyzing network sniffer data.
• Certifying new network gear is properly monitored through failure testing.
• Interfacing and providing feedback to network monitoring tools group.
• Maintain required spare hardware inventory at proper code revision levels in burn-in.
• Open hardware and software cases with network vendors (Cisco).

We expect you to have :

• At least
  8-11 years of experience in Network Administration along with automation and system administration skills.
• Good understanding of automation background.
• Must have any of the
  Cisco certification, preferred is CCNA.
• Should be very organized and detail oriented, with high degree of accuracy and follow-up.
• Excellent written and verbal communication skills.
• Must possess desire to learn new technologies.
• Strong understanding of network concepts, TCP/IP stack and common Internet protocols.
• Ability to work in collaborative high pressure environment.
• Development and audit network system policies and procedures.
• Knowledge of financial trading systems and trade reporting methodologies including their general design, architecture, protocols, and the customer's access requirements is a plus.
• Bachelor's Degree in IT related field or equivalent qualification.

Additional Job Description

It would be great if you are:

• Proficient in Python is a plus
• Proficient with Ansible is a plus
• Basic AI skills
• Work exeriance in NOC enveronment
• Obtained at least one CCNP certification is a plus
• Basic F5 (BIG IP) and Citrix netscalarknowledge

Does it sound like you?

As the selection process is ongoing, please submit your application in English as soon as possible. We will get back to you in 2-3 weeks.

Job Description

Roles and Responsibilities:

Technical Skills:-

Minimum 1-3 years of relevant experience in telecommunications & managed network infrastructure industry
No less than 1 years of working experience, preferably on customer services interfacing with clients.
No less than 1-2 years of hands on experience on Networking / IT infrastructure as an engineer (any of the one listed – WAN, LAN, Voice, IT infrastructure, Hosting, Servers, Firewall, NOC etc)
Knowledge on SDN/SDWAN – Viptela, Velocloud, Silverpeak or 128T
Good knowledge of WAN, LAN & Voice technologies to manage the IT operations
Good knowledge on various Router, Switches. Firewalls, Wireless technology, Access Points, WAN Circuits, SD WAN, Call manager, gateway etc
Strong understanding of Voice, Data and IP networks is required.

Professional Skills:-

Weekly Hours:

Time Type:

Location:

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.