11+ tcpdump Jobs in India

Hi

Profile : Network Support Engineer

Experience - 3+ years

Timing - Thurs-Mon: 10:30PM to 7:30 AM

https://www.thinksys.com/

 Location: NOIDA, Sec-62 ( Work from Office)

Expertise & Hands on experience with the following:

• Creating new infrastructure from scratch
• Excellent working experience of LAN, WAN management and network devices
• Linux Server installation and drivers installations configuration
• Network troubleshooting in both windows, linux environments.
• Troubleshooting of WiFi Networks
• Solid understanding of networking concepts and protocols, including TCP/IP, DNS, DHCP, BGP, OSPF, VLANs, and VPNs.
• Perform network diagnostics using tools such as Wireshark, tcpdump, and SNMP.
• Investigate security incidents and implement measures to mitigate risks. ○ Participate in on-call rotation to provide support for network emergencies.
• Working experience to manage the complex network infrastructure.
• Experience to do automation to manage network devices using scripting.
• Strong analytical and problem-solving skills with the ability to quickly diagnose and resolve network issues.
• Cisco CCNA or equivalent certification is a plus.

Scripting for automation ○ Python ○ Bash

Non-Functional Requirements: 

• Performs regular audits of server security and websites exposed outside to the world.
• Documenting any processes which employees need to follow in order to successfully work within our computing system.
• Experience supporting technical teams (e.g., developers and/or IT teams)
• Strong attention to details of problems and ability to navigate complex issues in high pressure situations
• The ability to effectively collaborate with various internal teams
• Excellent critical thinking and problem solving skills.
• Ensures all the problems are resolving in a timely manner and following SLAs.
• Ability to prioritize a wide range of workloads with critical deadlines.
• Experience in a 24x7 environment.
• Good communication skills

Headquartered in Ahmedabad, Appitsimple is better known for its innovative "Digital Products" - SoftwareSuggest and CallHippo. It is an IT company that has been revolutionizing & simplifying the way organizations do business since Jan 2014.

ApiItsimple is an all-remote organization with a team of 150+ members. With over 300 customers of SoftwareSuggest and 2000+ customers of CallHippo, AppItSimple has a dominant presence over the globe.

URL: https://appitsimple.com/about" target="_blank">https://appitsimple.com/about

Product: CallHippo.

URL: https://callhippo.com/" target="_blank">https://callhippo.com/

CallHippo was launched in 2017. It is an intelligent VoIP (voice over Internet protocol) service provider for business organizations and call centers. The main objective behind launching CallHippo was to provide easy-to-adopt, cost-effective, scalable, and accessible phone systems to businesses. Customized pricing plans, 24/7 available support, and innovative top-of-the-line features make CallHippo stand out from market competitors. With 2000+ customers across 25+ countries, the company is just getting started and is sure to scale greater heights in the future.

Appitsimple prides itself on a flexible work environment that empowers employees to be key decision-makers to grow personally and professionally. The company strives to develop leaders through an active mentoring program and skill development initiatives. An inclusive workplace, Appitsimple encourages freedom, and independent thinking and aims to create thought leaders in the business ecosystem.

Experience- 0.6-3 years

The Job Description for Customer Support Executive:-

1)Work on chats and Tickets

2)Maintain a mean response time of less than 1 minute since it is live chat support

3)Chat Quality score should not be less than 4/5

4)Close maximum support tickets in a month

5)Resolve queries with utmost efficiency to facilitate customer retention.

Requirements

1)Experience in Tech Support

2)Experience with troubleshooting

3)Hands-on knowledge in providing support for any kind of application software

Essential Duties & Responsibilities included but are not limited to:

• Handle Level 1 and Level 2 Telephony, some Network support, and

escalations from Level

• Technical support for phone systems (PBX on-prem and Cloud based), network issues (Internal and ISP), SIP issues etc.

• Understanding of Network Support for Switching, Wireless and routers

• Log tickets and assist end users with technical queries, or escalate to the appropriate team

• Deployment, implementation, and ongoing support of telephony

solutions/systems with assistance of onsite tech team

• Ability to trouble-shoot and partner with other teams remotely for

resolution

• Follow up on outstanding requests and ensure timely resolution

• Involvement in scoping replacement or implementation options for client proposals

Required Qualifications

• 3-5+ years working in a Help Desk or IT support environment

• 2-3+ years of phone system/PBX experience

• 2-3+ years of SIP experience

• 2-3+ years of Network troubleshooting experience for LAN/WAN

• Some desirable telephony qualifications or experience in any of the

following: Ericsson-LG Aria iPECS, 3CX, Avaya, Cisco Webex, Asterisk

(Training will be provided on major solutions that we use)

• Understanding of networking along with experience in any of the following: HPE Aruba, HPE, Cisco,, Meraki, Juniper, Cambium, Fortinet

• Excellent verbal and written skills to both customers and internal staff

• Proactively identify and resolve problems, using documented or

researched answers and providing resources to other IT staff and users

• Organizational and prioritization skills

• Demonstrated ability to quickly learn new job-related tasks

• Ability to work effectively in a team atmosphere as well as alone

depending on shift placement.

What do you need for this Role?

• We are seeking a mix of technical and competent help desk technicians who enjoy the technical challenges but can also provide the highest levels of customer service.

• This role would suit candidates who have a strong networking or telecom background and are looking to move their careers forward with a fast-growing company.

•You will be exposed to and trained in many new technologies that we and our customers use in their environments, which will help grow and develop your skills along with a supportive team around you.

Technical Skills Required – Mandatory:

- Cloud Technologies – AWS OR Bigdata (Basic Level)

- Python (Highly Experience Level)

- Databases – SQL (Highly Experience Level)

- Operating Systems – Unix (Highly Experience Level)

Strong knowledge in writing complex SQL queries and Knowledge of Performance Tuning

Excellent working knowledge of production support role and Strong debug/troubleshooting skills

Provide 24×7 operational support to all production practices on holidays and weekends.

Hands-on experience in production support for data engineering processes, root cause analysis, and identifying opportunities to improve existing processes.

Roles and Responsibilities:

Set up and optimize the existing integration, monitoring and alerting processes.

Working knowledge of ETL/ELT in Hadoop, Spark and MPP databases is required.

Effectively collaborate with the partners (SMEs, DBA, and Business users) to ensure the reliability of the Data systems.

• Responding to escalated customer issues from L1 Customer Support Specialists.
• Excellent communication skills, especially related to relaying information between technical and non-technical parties
• Working closely with support and Level 3 teams.
• Building a deep technical knowledge of our product capabilities for both the front and back end.
• Escalating issues when required according to defined escalation paths.
• Maintaining a high level of professionalism with internal teams and customers and working to establish a positive rapport.
• Participation in standard product management processes (grooming sessions, stand-ups, etc. ) related to the resolution of customer-facing issues
• Work continuously to document product and technical knowledge.
• Responsible for driving L2 and L3 cases to closure meeting "case to closure" and "customer satisfaction" deliverables

• 3to 4years of professional experience as a DevOps / System Engineer
• Command line experience with Linux including writing bash scripts
• Programming in Python, Java or similar
• Fluent in Python and Python testing best practices
• Extensive experience working within AWS and with it’s managed products (EC2, ECS, ECR,R53,SES, Elasticache, RDS,VPCs etc)
• Strong experience with containers (Docker, Compose, ECS)
• Version control system experience (e.g. Git)
• Networking fundamentals
• Ability to learn and apply new technologies through self-learning

Responsibilities

• As part of a team implement DevOps infrastructure projects
• Design and implement secure automation solutions for development, testing, and productionenvironments
• Build and deploy automation, monitoring, and analysis solutions
• Manage our continuous integration and delivery pipeline to maximize efficiency
• Implement industry best practices for system hardening and configuration management
• Secure, scale, and manage Linux virtual environments
• Develop and maintain solutions for operational administration, system/data backup, disasterrecovery, and security/performance monitoring

• Developing a deep understanding of our vast data sources on the web and knowing exactly how, when, and which data to scrap, parse and store
• Working closely with Database Administrators to store data in SQL and NoSQL databases
• Developing frameworks for automating and maintaining constant flow of data from multiple sources
• Working independently with little supervision to research and test innovative solutions skills

Desired Candidate Profile

• Bachelor/ Master’s degree in Computer science/ Computer Engineering/ Information Technology
• 1 - 5 years of relevant experience
• Strong coding experience in Python (knowledge of Java, JavaScript is a plus)
• Experience with SQL and NoSQL databases
• Experience with multi-processing, multi-threading, and AWS/Azure
• Strong knowledge of scraping frameworks such as Python (Request, Beautiful Soup), Web Harvest and others
• In depth knowledge of algorithms and data structures & previous experience with web crawling is a must    

Required Skills: GSM, Linux, Networking, infrastructure, VOIP, PHP, Perl, SIP, troubleshooting, Python,HTML

• 5+ years of solid experience as an Asterisk Developer
• Must be proficient at developing software using a scripting language. A distinct advantage if you have experience using Python
• Sound knowledge of Asterisk Installation, Configuration, Dialplan, Call troubleshooting (SIP, ISDN)
• Solid experience of working With Linux Operating Systems
• Good understanding of VoIP, SIP, SS7.

Software engineers and designers perform some or all of the following duties:

• Collect and document users' requirements and develop logical and physical specifications
• Research, evaluate and synthesize technical information to design, develop and test computer-based systems
• Develop data, process, and network models to optimize architecture and to evaluate the performance and reliability of designs
• Plan, design, and co-ordinate the development, installation, integration, and operation of computer-based systems
• Assess, test, troubleshoot, document, upgrade and develop maintenance procedures for operating systems, communications environments, and applications software
• May lead and co-ordinate teams of information systems professionals in the development of software and integrated information systems, process control software, and other embedded software control systems.

Employment requirements

• • A bachelor's degree, usually in computer science, computer systems engineering, software engineering, or mathematics
    or
    Completion of a college program in computer science is usually required.
  • Experience as a computer programmer is usually required.