11+ VPN administration Jobs in Chennai | VPN administration Job openings in Chennai

As a Network Engineer at Propel, you will play a vital role in designing, implementing, and maintaining our network infrastructure to ensure optimal performance, security, and scalability. You will work closely with cross-functional teams to develop and support network solutions that align with business objectives and industry best practices.

Responsibilities 

• Design, implement, and maintain network infrastructure, including LAN, WAN, and wireless networks, Site to Site and Client to Site VPN to support business operations and growth.

• Develop and implement network security strategies, including firewall policies, intrusion detection and Prevention (IDS/IPS), access control and CCTV systems, to safeguard company data and resources.

• Configure, troubleshoot, and optimize network devices such as routers, switches, firewalls, High availability, L3/L2/PoE Switches and load balancers, QoS.

• Configure VLan and segregate access between different teams

• Perform hardware troubleshoot such as port failure, system crash, hardware failure etc.,

• Design and implement patch panels and cabling

• Monitor network performance and ensure system availability and reliability. Identify areas for improvement, implementing network optimization and redundancy solutions as needed.

• Perform network maintenance and system upgrades including service packs, patches, hot fixes and security configurations

• Collaborate with other IT teams to evaluate and recommend networking solutions for application and infrastructure projects.

• Implement security tools, policies, and procedures in conjunction with the company’s security team

• Perform network maintenance and system upgrades including service packs, patches, hot fixes, firmware and security configurations

• Monitor system resource utilization, trending, and capacity planning

• Work within established configuration and change management policies to ensure awareness, approval and success of changes made to the network infrastructure.

• Monitor network performance on the availability, utilization, throughput, jitter and latency and test for weaknesses.

• Perform Vulnerability assessment Pen testing at network level and mitigate issues

• Create and maintain network documentation, diagrams, and configurations.

• Knowledge of common security vulnerabilities and OWASP vulnerabilities

• Provide support for critical network incidents on shift basis to support 24x7 model on need basis.

• Exploring automations to integrate for managing networks and provide timely network alerts

• Use ticketing system to document requests, track changes, and explain resolutions

Requirements:

• Bachelor's degree in computer science, Engineering, or a related field.

• 4+ years of experience as a Network Engineer or similar role, with a focus on implementing and managing complex network environments.

• Deep understanding of networking protocols, such as DNS, DHCP, CIDR, IPSEC TCP/IP, BGP, OSPF, and MPLS.

• Proficiency with network hardware, including routers, switches, firewalls, and load balancers from vendors like Fortinet, Cisco etc.,

• Strong knowledge of network security best practices and technologies, such as firewalls, VPNs, and intrusion detection systems.

• Experience with network monitoring and management tools

• Excellent troubleshooting and problem-solving skills and a commitment to continuous improvement.

• Strong communication and collaboration skills, with the ability to work effectively in a fast-paced, agile environment.

Nice-to-Have:  

• Relevant networking certifications, such as CCNP, CCIE, JNCIP, or JNCIE.

• Experience with software-defined networking (SDN) and network automation technologies, such as Ansible, Python, or REST APIs.

Others:

• Common application/ web security and OWASP vulnerabilities

• Encryption algorithms to protect sensitive information

• PII, PCI, HIPPA, and GDPR compliance and how to implement

• Finding the vulnerabilities of the third-party components/ libraries

• Understanding security breaches of data-in-transit and data-at-rest and its implementation

About The Job:

Job Title: Inside Sales Executive

Location: Teynampet, Chennai

Job Type: Full-time

Company: Gigadesk Technologies Pvt. Ltd.[Greatify.ai]

Eligibility: 0 - 1 Years of Experience

Website: www.greatify.ai

Company Description:

At Greatify.ai, we lead the transformation of educational institutions with state-of-the-art AI-driven solutions. Serving 100+ institutions globally, our mission is to unlock their full potential by enhancing learning experiences and streamlining operations. Join us to empower the future of education with innovative technology.

Job Description:

We’re looking for an Inside Sales Executive to drive growth through inbound and outbound calls, engage potential customers, understand their needs, and effectively present GREATIFY solutions. The role involves building strong client relationships, maintaining consistent follow-ups, and closing deals while ensuring a seamless customer experience. Strong communication, persuasion skills, and a target-driven mindset are essential. 

Key Responsibilities:

• Conduct targeted market research within the education sector to identify potential customers.
• Engage prospects via calls, email, and online platforms to introduce GREATIFY’s EdTech solutions
• Understand customer needs and confidently present product features and benefits
• Follow up consistently and convert leads into customers
• Collaborate with the marketing team on campaigns and lead generation initiatives
• Maintain accurate records of customer interactions in the CRM
• Meet or exceed demo targets, contributing to the company's revenue goals.

Key Skills:

• Strong communication and active listening skills
• Confidence in speaking with customers and building rapport
• Self-motivated with a proactive, target-driven mindset
• Ability to handle objections and close deals
• Willingness to learn and grow in a fast-paced environment
• Languages preferred: English, Hindi, Kannada, Telugu, Tamil, or Malayalam
• Basic computer/CRM knowledge is a plus

Join us at Greatify.ai and make a lasting impact on the Edtech Industry.

Role Proficiency:

Performs tests in strict compliance independently guides other testers and assists test leads

Additional Comments:

Position Title: - Automation + Manual Tester Primary

Skills: Playwright, xUnit, Allure Report, Page Object Model, .Net, C#, Database Queries

Secondary Skills: GIT, JIRA, Manual Testing Experience: 4 to 5 years ESSENTIAL FUNCTIONS AND

BASIC DUTIES

1. Leadership in Automation Strategy: o Assess the feasibility and scope of automation efforts to ensure they align with project timelines and requirements. o Identify opportunities for process improvements and automation within the software development life cycle (SDLC).

2. Automation Test Framework Development: o Design, develop, and implement reusable test automation frameworks for various testing phases (unit, integration, functional, performance, etc.). o Ensure the automation frameworks integrate well with CI/CD pipelines and other development tools. o Maintain and optimize test automation scripts and frameworks for continuous improvements.

3. Team Management: o Lead and mentor a team of automation engineers, ensuring they follow best practices, writing efficient test scripts, and developing scalable automation solutions. o Conduct regular performance evaluations and provide constructive feedback. o Facilitate knowledge-sharing sessions within the team.

4. Collaboration with Cross-functional Teams: o Work closely with development, QA, and operations teams to ensure proper implementation of automated testing and automation practices. o Collaborate with business analysts, product owners, and project managers to understand business requirements and translate them into automated test cases.

5. Continuous Integration & Delivery (CI/CD): o Ensure that automated tests are integrated into the CI/CD pipelines to facilitate continuous testing. o Identify and resolve issues related to the automation processes within the CI/CD pipeline.

6. Test Planning and Estimation: o Contribute to the test planning phase by identifying key automation opportunities. o Estimate effort and time required for automating test cases and other automation tasks.

7. Test Reporting and Metrics: o Monitor automation test results and generate detailed reports on test coverage, defects, and progress. o Analyze test results to identify trends, bottlenecks, or issues in the automation process and make necessary improvements.

8. Automation Tools Management: o Evaluate, select, and manage automation tools and technologies that best meet the needs of the project. o Ensure that the automation tools used align with the overall project requirements and help to achieve optimal efficiency.

9. Test Environment and Data Management: o Work on setting up and maintaining the test environments needed for automation. o Ensure automation scripts work across multiple environments, including staging, testing, and production environments.

10. Risk Management & Issue Resolution:

• Proactively identify risks associated with the automation efforts and provide solutions or mitigation strategies.

• Troubleshoot issues in the automation scripts, framework, and infrastructure to ensure minimal downtime and quick issue resolution.

11. Develop and Maintain Automated Tests: Write and maintain automated scripts for different testing levels, including regression, functional, and integration tests.

12. Bug Identification and Tracking: Report, track, and manage defects identified through automation testing to ensure quick resolution.

13. Improve Test Coverage: Identify gaps in test coverage and develop additional test scripts to improve test comprehensiveness. 14. Automation Documentation: Create and maintain detailed documentation for test automation processes, scripts, and frameworks.

15. Quality Assurance: Ensure that all automated testing activities meet the quality standards, contributing to delivering a high-quality software product.

16. Stakeholder Communication: Regularly update project stakeholders about automation progress, risks, and areas for improvement.

REQUIRED KNOWLEDGE

1. Automation Tools Expertise: Proficiency in tools like Playwright, Allure reports and integration with CI/CD pipelines.

2. Programming Languages: Strong knowledge of languages such as .NET and test frameworks like xUnit.

3. Version Control: Experience using Git for script management and collaboration.

4. Test Automation Frameworks: Ability to design scalable, reusable frameworks for different types of tests (functional, integration, etc.).

5. Leadership and Mentoring: Lead and mentor automation teams, ensuring adherence to best practices and continuous improvement.

6. Problem-Solving: Strong troubleshooting and analytical skills to identify and resolve automation issues quickly.

7. Collaboration and Communication: Excellent communication skills for working with cross-functional teams and presenting test results.

8. Time Management: Ability to estimate, prioritize, and manage automation tasks to meet project deadlines.

9. Quality Focus: Strong commitment to improving software quality, test coverage, and automation efficiency.

Skills: xUnit, Allure report, Playwright, C#

The candidate should have extensive experience in designing and developing scalable data pipelines and real-time data processing solutions. As a key member of the team, the Senior Data Engineer will play a critical role in building end-to-end data workflows, supporting machine learning model deployment, and driving MLOps practices in a fast-paced, agile environment. Strong expertise in Apache Kafka, Apache Flink, AWS SageMaker, and Terraform is essential. Additional experience with infrastructure automation and CI/CD for ML models is a significant advantage.

Key Responsibilities

1. Design, develop, and maintain high-performance ETL and real-time data pipelines using Apache Kafka and Apache Flink.
2. Build scalable and automated MLOps pipelines for training, validation, and deployment of models using AWS SageMaker and associated services.
3. Implement and manage Infrastructure as Code (IaC) using Terraform to provision and manage AWS environments.
4. Collaborate with data scientists, ML engineers, and DevOps teams to streamline model deployment workflows and ensure reliable production delivery.
5. Optimize data storage and retrieval strategies for large-scale structured and unstructured datasets.
6. Develop data transformation logic and integrate data from various internal and external sources into data lakes and warehouses.
7. Monitor, troubleshoot, and enhance performance of data systems in a cloud-native, fast-evolving production setup.
8. Ensure adherence to data governance, privacy, and security standards across all data handling activities.
9. Document data engineering solutions and workflows to facilitate cross-functional understanding and ongoing maintenance.

Description

Description:

Key Job Responsibilities:

• Implementation of Android Framework and Application (Java) – must

• Test tool development and unit testing

• Perform structured root-cause analysis on tuner defects and implement targeted fixes

• Implementation of Tuner component in Android HAL layer (C++) – good to have

• Implementation of Tuner Driver Library – AMFM/DAB/SDARS/HD (C++) – good to have

Key Performance Indicators:

• Strong coding skills in Java; C++ knowledge is an advantage

• Experience with RTOS and Android OS

• Strong problem-solving and analytical skills

• Proficiency in using Git

Mandatory Criteria:

• Looking for candidates who are based in Chennai and can join us immediately.

• Need candidate from Automotive and Manufacturing industries only.

• Candidate must have experience and Strong coding skills in Java.

• Candidate should have experience in Audio Source Management & Audio Source Routing

• Candidate should have experience in Device Drivers in Communication protocols (I2C, SPI, UART, CAN)

• Candidate should have Experience with RTOS and Android OS.

• Experienced in Selenium WebDriver
• Experience with Selector Web Elements, Particularly XPath
• Aware of Core Selenium concepts like different types of Wait, Complex X Paths, Selenium Grid etc.
• Expertise in Java programming language
• Knowhow of Jenkins and setting up a Continuous Delivery pipeline
• Apache POI API for reading and writing data to excel.
• Experienced working in IDE : Preferably Eclipse.
• Experienced in Version Control tool : GIT or SVN.
• Experienced in Testing Framework: Preferably TestNG or JUnit.
• Experienced in Build Tools: ANT and Maven.
• Expertise in at least one programming language - Java/C#

🚀 Exciting Opportunity for Full-Stack Developers 🚀

Are you a passionate developer ready to take your career to new heights? Join our dynamic team and work with cutting-edge technologies in a collaborative environment.

🌐 Position: Full-Stack Developer

🎯 Key Responsibilities:

• Develop and maintain robust web applications using Python or Node.js for backend and React.js or Vue.js for front-en frameworks
• Collaborate with cross-functional teams to design working wit design tools like Figma, Adobe XD, In Vision, etc., and implement innovative solutions.
• Optimize applications for maximum speed and scalability.
• Troubleshoot, debug, and enhance existing codebase.
• Stay updated with the latest industry trends and technologies.

Data Engineer- Senior

Cubera is a data company revolutionizing big data analytics and Adtech through data share value principles wherein the users entrust their data to us. We refine the art of understanding, processing, extracting, and evaluating the data that is entrusted to us. We are a gateway for brands to increase their lead efficiency as the world moves towards web3.

What are you going to do?

Design & Develop high performance and scalable solutions that meet the needs of our customers.

Closely work with the Product Management, Architects and cross functional teams.

Build and deploy large-scale systems in Java/Python.

Identify, design, and implement internal process improvements: automating manual processes, optimizing data delivery, re-designing infrastructure for greater scalability, etc.

Create data tools for analytics and data scientist team members that assist them in building and optimizing their algorithms.

Follow best practices that can be adopted in Bigdata stack.

Use your engineering experience and technical skills to drive the features and mentor the engineers.

What are we looking for ( Competencies) :

Bachelor’s degree in computer science, computer engineering, or related technical discipline.

Overall 5 to 8 years of programming experience in Java, Python including object-oriented design.

Data handling frameworks: Should have a working knowledge of one or more data handling frameworks like- Hive, Spark, Storm, Flink, Beam, Airflow, Nifi etc.

Data Infrastructure: Should have experience in building, deploying and maintaining applications on popular cloud infrastructure like AWS, GCP etc.

Data Store: Must have expertise in one of general-purpose No-SQL data stores like Elasticsearch, MongoDB, Redis, RedShift, etc.

Strong sense of ownership, focus on quality, responsiveness, efficiency, and innovation.

Ability to work with distributed teams in a collaborative and productive manner.

Benefits:

Competitive Salary Packages and benefits.

Collaborative, lively and an upbeat work environment with young professionals.

Job Category: Development

Job Type: Full Time

Job Location: Bangalore

we have Job Openings for Java Developers who are willing to work in-house for our Office.  It would be fine if you can refer us suitable candidates who can join immediately.

Number of Positions: 2

One Senior level - min 4 years’ experience.

One Junior level - min 2 years’ experience

Find below the job requirements.

• Excellent knowledge and hands on experience on Angular 5, Angular Material, Typescript, Bootstrap 3 
• Hands on experience in front end libraries (e.g. HTML5/ CSS, JavaScript, XML, jQuery)
• Hands on experience in REST web services and Java 8 concepts
• Expertise in REST Services to interact with the Web Services and retrieve data. Design, code, test, debug, document and maintains high complex computer programs.
• Hands on experience in Java, Spring 4 and Spring boot 2 or above
• Familiarity with common data stacks
• Ability to solve the day to day coding challenge and understand best coding practices
• Familiarity with databases (e.g. MySQL, MongoDB)
• Hands on experience in handling web servers (e.g. Apache Tomcat) and UI/UX design
• Knowledge about deployment tools such as Jenkins, Azure
• Hands on experience in Source management tools like Git, Gitlab, SVN
• Good team player, self-starter
• Experienced in Onsite-offshore support model.
• Excellent communication and teamwork skills
• Great attention to detail
• Organizational skills and An analytical mind

Job Overview

                         We are looking for a ML Architect to help us discover the information hidden in vast amounts of data, and help us make smarter decisions to deliver even better products. Your primary focus will be in applying data mining techniques, doing statistical analysis, and building high quality prediction systems integrated with our products. They must have strong experience using variety of data mining and data analysis methods, building and implementing models, using/creating algorithm’s and creating/running simulations.  They must be comfortable working with a wide range of stakeholders and functional teams. The right candidate will have a passion for discovering solutions hidden in large data sets and working with stakeholders to improve business outcomes. Automating to identify the textual data with their properties and structure form various type of document.

Responsibilities

• Selecting features, building and optimizing classifiers using machine learning techniques
• Data mining using state-of-the-art methods
• Enhancing data collection procedures to include information that is relevant for building analytic systems
• Processing, cleansing, and verifying the integrity of data used for analysis
• Creating automated anomaly detection systems and constant tracking of its performance
• Assemble large, complex data sets that meet functional / non-functional business requirements.
• Secure and manage when needed GPU cluster resources for events
• Write comprehensive internal feedback reports and find opportunities for improvements
• Manage GPU instances/machines to increase the performance and efficiency of the ML/DL model.

Skills and Qualifications

• Strong Hands-on experience in Python Programming
• Working experience with Computer Vision models - Object Detection Model, Image Classification
• Good experience in feature extraction, feature selection techniques and transfer learning
• Working Experience in building deep learning NLP Models for text classification, image analytics-CNN,RNN,LSTM.
• Working Experience in any of the AWS/GCP cloud platforms, exposure in fetching data from various sources.
• Good experience in exploratory data analysis, data visualisation, and other data preprocessing techniques.
• Knowledge in any one of the DL frameworks like Tensorflow, Pytorch, Keras, Caffe
• Good knowledge in statistics,distribution of data and in supervised and unsupervised machine learning algorithms.
• Exposure to OpenCV Familiarity with GPUs + CUDA
• Experience with NVIDIA software for cluster management and provisioning such as nvsm, dcgm and DeepOps.
• We are looking for a candidate with 14+ years of experience, who has attained a Graduate degree in Computer Science, Statistics, Informatics, Information Systems or another quantitative field. They should also have experience using the following software/tools:
• Experience with big data tools: Hadoop, Spark, Kafka, etc.
• Experience with AWS cloud services: EC2, RDS, AWS-Sagemaker(Added advantage)
• Experience with object-oriented/object function scripting languages in any: Python, Java, C++, Scala, etc.

Essential Duties:

• Work directly with clients to provide rapid and accurate analysis of production issues (including solution tracking).
• Answer customer questions, file bugs, and reproduce, troubleshoot, resolve, and escalate issues as necessary.
• Own and drive customer issues from start to finish.
• Become an expert on a given product domain from both a business and technical standpoint.
• Handle urgent escalation issues, ensuring we accurately prioritize based on severity and customer impact.

Minimum Requirements:

• BS or MS in Computer Science, Engineering, or related. We will also consider other significant technical experience.
• Minimum of 7 years of application support experience. 
• Strong Oracle SQL, PL/SQL skills required.
• Order-To-Cash (O2C) or Procure-To-Pay (P2P) cycle experience in Oracle EBS (Financials). Other ERPs can also be considered. 
• Excellent spoken and written English. All customer communications are in English.
• Strong communication skills, including the ability to adjust to the technical level of the audience and explain complex ideas clearly and concisely.
• Ability to work with a global teams and build strong cross-functional relationships.
• Positive attitude and the ability to overcome adversity; ability to stay calm under pressure.
• Strong desire and ability to continually learn new skills, processes, technologies, and product knowledge. You will learn something new every day!
• Problem-solving capabilities as well as excellent customer service skills.
• Ability to take ownership and follow through on client issues until resolution.
• Ability to effectively communicate and coordinate with peers and senior management as required.
• Strong organizational skills, attention to detail and technical judgment.