7+ Wireless network Jobs in India

Essential Responsibilities

• Primary responsibility would be overseeing complete Load balancing and Network Packet Broker Operation.
• Load Balancing Engineer with hands-on experience on F5 BIG-IP GTM and LTM devices as well as Citrix NetScaler.
• Hands on experience in migrating other load balancer vendors to F5 Load Balancer
• Must be an expert in F5 and Citrix Load Balancing platforms.

Roles and Responsibilities

• Should analyse, design, implement and maintain the networks F5 and Citrix NetScaler Load Balancer infrastructure.
• Should inspect data packets and TCP, IP flow in network and application flow.
• Should possess a working knowledge of switches, routers, and firewall concepts.
• Should be able to configure and maintain F5 and Citrix Load Balancers, load balancing best practices.
• Should also take the responsibility to upgrade network operating systems software and hardware as per the management requirements.
• Must ensure that the plans are integrated effectively with the other aspects of the technical infrastructure.
• Extensive knowledge of Load balancing technology including algorithms and health check options.
• Knowledge and experience regarding F5 BIG-IP LTM VIP configuration with health check.
• Knowledge and experience with F5 BIG-IP GTM Wide IP configuration.
• F5 BIG-IP iRule programming and troubleshooting experience.
• Extensive knowledge of Citrix NetScaler VIP configuration with Knowledge and experience with Citrix NetScaler Global Load Balancing (Gslb) configuration.

Experience Level : 5 – 6 Yrs.

Test Automation skills and experience

Ability to Automate test scripts through the following frameworks and skills

Robot Framework

Python

Selenium (optional)

Experience in working through JIRA tool for Testing and Automation

Experience in working through any IDE (Integrated Development Environment) for developing/executing/debugging for Automation scripts

Good experience over Protocols such as TCP/IP, SSH, UDP

Wireless network domain experience (preferred)

Worked in Wireless Network Security (preferred)

Experiences in networking logs (PCAPs) analysis through Wireshark tool is highly preferred

Basic to intermediate knowledge of Linux/unix Shell scripts skills preferred

About us:

Arista Networks was founded to pioneer and deliver software driven cloud networking solutions for large datacenter storage and computing environments. Arista's award-winning platforms, ranging in Ethernet speeds from 10 to 400 gigabits per second, redefine scalability, agility and resilience. Arista has shipped more than 20 million cloud networking ports worldwide with CloudVision and EOS, an advanced network operating system. Committed to open standards, Arista is a founding member of the 25/50GbE consortium. Arista Networks products are available worldwide directly and through partners.

About this role:

• You will be working with the WiFi team at Arista, developing cutting edge and next generation WiFi solutions in a fast-paced environment. The WiFi team is responsible for the end to end development of the Cloud managed WiFi product portfolio of Arista. This specific position is for the WiFi AccessPoint team.
• As a core member of the AccessPoint team, you will be working closely with relevant teams to understand product requirements, design the solution, build the software and deliver it for final validation and customer deployment.
• You will also keep track of new and emerging technologies and their impact on Arista products, come up with new and innovative ideas to improve and differentiate the product and help Arista become a leading player in the Campus space.
• You will work closely with sales and support teams to push new solutions, understand customer needs and pain points and help resolve escalations.
• You will not be limited to a single aspect of the product, it will be broad encompassing many different aspects including but not limited to developing new Access Points, designing and implementing new features, tracking new technologies and working closely with the sales and customer teams.

Requirements:

• Strong engineering and Computer Science fundamentals

• Expected to have a strong background in software development and good understanding of systems and networking areas with the knowledge of the WiFi area as an added bonus.

• Minimum 4+ years of relevant experience

• Well versed with programming in one of C/C++ languages

• Experience working in a Linux environment, developing applications or Linux drivers

• Proven experience in any of the below:

1. Network device drivers, operating system internals, Kernels, compilers, SOC architecture
2. Experience in developing Wi-Fi features (802.11), WLAN MAC Protocol, system integration, evaluate various performance parameters.
3. User space development for connectivity related products (Wireless Lan access points/ controllers, networking equipment) in one or more of following areas:

• HostAPD, Portal, RADIUS, AAA, Identity and role management, Radsec

• Tunnels, Firewall, Iptables, Flow Classification, QoS, TLS, DTLS Preferred Skills

• Experience with Wi-Fi device drivers on Linux.

• Hands-on experience in working with one or more WIFI chipset platforms

• Good System Level understanding of the Wireless AP functionality

• Experience in developing Wi-Fi features, system integration, evaluate various performance parameters

Resources:

• Arista Cognitive WiFi : https://www.arista.com/en/products/cognitive-wifi https://youtu.be/cT1INdR-xHQ https://www.youtube.com/watch?v=olPkCOT3MdA
• Arista Cognitive WiFi Datasheet: https://www.arista.com/assets/data/pdf/Datasheets/CloudVision-Wifi-Datasheet.pdf
• Arista's Approach to Software with Ken Duda (CTO): https://youtu.be/TU8yNh5JCyw
• Additional information and resources can be found at https://www.arista.com/en/

Role- Sr. Engineer Networking-(Post Sales- Implementation Team)

The purpose of the role is to implement and manage different Networking Project implementation for  22by7 customers. Preparing Plan of Action (PoA), Scope of Work (SoW), and implementation documents and submitting to customers.

Key Responsibilities:

Project Implementation as per SoW

Interact with client Project Manager and managing the implementation activities for the client

Troubleshooting L1/L2/L3 tickets and submitting the RCA.

      Responsible for documentation and reporting

Presenting the appropriate solutions at customer meetings.

Keeping well informed of general technical developments, company products and services.

Maintaining accurate, up to date reporting using the company systems and providing reporting where required.

Ensuring that product, technical and market knowledge is kept up to date by reading literature, networking, attending training courses, collaborate with other colleagues and sharing unique knowledge with the rest of the company. 

Maintaining a positive and healthy attitude that contributes directly to the working environment of the sales team and the Company.

Perform all other role-related tasks as assigned.

Key Requirements: 

3 to 5 years of  experience, out of which recent 3 years minimum on handson implementation of Aruba switches and wi-fi solutions

Mandatory Hands on experience on technologies (Routing, Switching, Wi fi)

Good understanding of OSI Model, TCP/IP protocol suite (IP, ARP, ICMP, TCP, UDP, SNMP, FTP, TFTP).. IP addressing & sub netting, Routing Concepts (OSPF, BGP), VLSM/CIDR

In-depth knowledge of L2 technology and protocols like VLANs, VLAN Tagging (IEEE 802.1q), LACP, VLAN trunking, STP (IEEE 802.1D and other 802.1 implementations.).

Good working knowledge of Application layer protocols and functions such as FTP, DHCP, DNS, SNMP, HTTP/HTTPS, LDAP, Radius, User Authentication Mechanisms, SMTP etc.

Implementation scenarios, configuration and troubleshooting of network related issues.

Key Skills:

Routers, Switches, Wi-Fi (Primary Skill- Aruba Switches, Aruba Central, Aruba IAP, Mobility Controller, Mobility Master, Aruba Airwave, Aruba CPPM etc)

Secondary Product suite- Cisco or Ruckus

It will be added advantage if the candidate has a combination of skills in Aruba and network security like Palo Alto etc.

Education- Open

Diploma- Any Diploma

UG: Any Graduate - Any Specialization, B.Tech/B.E. - Any Specialization, Electrical, Electronics/Telecommunication, Diploma - Any Specialization

PG: Any Postgraduate - Any Specialization (Post Graduation Not mandatory)

 CTC- As per the market standard