Jr. Accountant

Designation: Automation & IoT Engineer (Water Treatment)

Location: Kolkata

Experience: 5–7 years

Working Days & Hours: 6 days a week | 10:00 AM – 6:30 PM

Industry Focus:

⚡ Water Treatment Industry Only

Key Responsibilities:

• Design, implement, and maintain automation systems (SCADA, PLC, HMI) tailored for water treatment plants, ensuring seamless integration with existing infrastructure.
• Program and configure PLC/SCADA systems for process automation of pumps, valves, filters, dosing systems, chemical treatment, backwashing, sludge handling, and other water treatment operations.
• Integrate IoT-based real-time monitoring solutions including flow meters, pressure transmitters, water level sensors, and water quality instruments (pH, turbidity, TDS, conductivity, chlorine residual, etc.).
• Develop and configure data acquisition systems (DAQ) to collect, process, and analyze operational parameters, ensuring availability of accurate real-time and historical data.
• Set up dashboards and cloud-based remote monitoring platforms for centralized control, reporting, and decision-making across multiple plant sites.
• Ensure reliable industrial communication protocols (Modbus RTU/TCP, Profibus, OPC-UA, MQTT, Ethernet/IP, LoRa, GPRS/4G/5G) for smooth data exchange between PLCs, IoT devices, and cloud servers.
• Conduct system testing, troubleshooting, diagnostics, and preventive maintenance of PLCs, SCADA servers, HMIs, sensors, actuators, and communication networks to minimize downtime.
• Collaborate with process engineers and plant operators to optimize plant performance through advanced control strategies (PID tuning, VFD integration, energy optimization, predictive maintenance).
• Design and implement cybersecurity measures to protect automation & IoT systems from unauthorized access, malware, and data breaches.
• Prepare and maintain technical documentation including control logic diagrams, wiring diagrams, SOPs, and system manuals.
• Coordinate with vendors and contractors for procurement, installation, and commissioning of automation hardware/software.
• Support plant expansion and upgradation projects by evaluating new automation technologies and IoT solutions.
• Train and mentor plant operators on SCADA/HMI usage, alarm handling, and IoT dashboards to improve operational efficiency.
• Generate periodic performance reports on plant automation, IoT monitoring, energy consumption, and water quality compliance.

Must-Have Skills:

• SCADA, PLC, HMI expertise
• IoT and real-time monitoring integration
• Combination of Automation, Instrumentation & IoT experience

Candidate Profile:

• Minimum 5–7 years of experience
• Kolkata-based only
• Prior experience in Water Treatment Industry mandatory

About MathonGo

MathonGo is one of India’s leading EdTech platforms revolutionizing learning for JEE aspirants through high-quality digital content, data-driven test series, and AI-powered learning tools. With brands like Quizrr and MARKS App, we’re building a next-generation ecosystem that helps students learn smarter, perform better, and achieve their dream college.

Role Overview

As an HR & Operations Executive, you will play a pivotal role in managing end-to-end HR processes, employee experience, and day-to-day operations that ensure the smooth functioning of the organization. This is a cross-functional role that bridges people management, administration, and operational excellence across multiple teams at MathonGo.

Key Responsibilities

Human Resources

• Manage the recruitment lifecycle — from job posting and sourcing to screening, coordinating interviews, and rolling out offers.
• Maintain and update HR databases, employee records, and attendance systems.
• Handle onboarding and exit formalities, ensuring a smooth experience for all employees.
• Draft and issue offer letters, MoUs, NDAs, internship certificates, and experience letters.
• Support performance evaluation cycles, leave tracking, and payroll coordination.
• Organize employee engagement initiatives, birthdays, and recognition programs to maintain a positive work culture.

Operations

• Coordinate daily office operations, logistics, and vendor management (devices, stationery, housekeeping, etc.).
• Manage contracts and renewals with external partners, agencies, and freelancers.
• Assist in tracking procurement, reimbursements, invoices, and salary disbursements in coordination with the Finance team.
• Ensure compliance with company policies, processes, and statutory requirements.
• Support leadership with reporting, documentation, and operational planning across departments.

Requirements

• Bachelor’s degree in HR, Business Administration, or related field.
• 1–3 years of relevant experience in HR or Operations (start-up/EdTech experience preferred).
• Excellent written and verbal communication skills.
• Strong organizational and multitasking abilities.
• Familiarity with HR tools (Google Workspace, Excel, Notion, etc.) and willingness to learn internal systems.
• Proactive, reliable, and able to handle confidential information with integrity.

Gather, analyze, and document business requirements from stakeholders, ensuring clarity and completeness.

Translate business needs into detailed technical requirements for the development team.

Collaborate with cross-functional teams, including product managers, developers, and designers, to ensure successful project execution.

Monitor and evaluate project progress, ensuring alignment with business objectives and timelines.

Conduct in-depth data analysis to identify trends, derive actionable insights, and provide strategic recommendations.

Prepare comprehensive reports, presentations, and documentation for management and stakeholders.

Identify potential risks and propose mitigation strategies to ensure project success.

• Selling Platform-as-a-Service/Infrastructure-as-a-Service (PaaS/IaaS) and working toward strategic business goals in the technology industry.
• Excellent communication, presentation, strategic and research skills with the ability to plan, present and execute strategy.
• Lead business strategy in generating and developing business growth opportunities.
• Working collaboratively with customers in order to maximize business results in the area and open up opportunities with enterprise customers.

What you need to have:

What you need to have:

• MBA degree in HR is a must
• Proficiency in MS Excel
• Excellent interpersonal and communication skills
• Ability to multitask and prioritize daily workload
• Excellent decision making and analytical skills
• Ability to work in fast paced business environment
• Team handling skills
• Ability to handle sensitive and confidential information
• Creative thinker and proactive problem solver
• Strong understanding of full-cycle recruitment processes and employer branding techniques
• Strong sales and negotiation skills
• Strong work ethics
• Experience from an ecommerce or health tech company would be strongly preferred    

• Strong experience in e-learning and instructional design.
• Ability to design, develop and build blended learning experiences
• Review storyboards and final product build.
• Familiar with full CDLC, including Analysis, Storyboarding, Review, theories.
• Should be able to communicate effectively in visual, oral, and written form and deliver engaging e-learning content
• Client interaction/ management.
• Will be involved in Cross-functional activities to get the task done. 
• Candidates from only Edu-tech or Education industry to apply for the role.
• Excellent Written and Verbal Communication is a must.
• Permanent WFH Opportunity. 

Responsibilities:

• Build customer facing technology product for global customers.
• Own the Product's frontend and backend development, building reusable, testable, and scalable code
• Research, evaluate, analyse and implement technical requirements
• Collaborate with product management teams to define and implement innovative solutions for the product direction, visuals and experience
• Mentor Junior members of the team

Requirements:

• 5+ years of experience building scalable products, distributed applications product/services in JavaScript and one of Angular/React
• Should have sound knowledge and experience in HTML and CSS
• Familiarity with UI layout, and CSS grid system or experience working with Bootstrap or any other CSS frameworks is a must
• Should have worked on the complete UI lifecycle of converting UI/UX designs into prototypes, write reusable modules
• Implement UI development principles to ensure client side scaling and clean and maintainable code that performs well on various performance metrics
• Understanding of multiple delivery platforms, such as Mobile & Web and developing Responsive UI
• Designing Unit Test cases, integrated test cases using Selenium and Protractor
• Strong coding and problem solving skills
• Ability to own end-to-end deliveries, right from requirements till release
• Excellent coding skills and ability to produce high quality, bug free and testable production grade code
• Experience working in an Agile/Scrum development process
• Ability to review code and continuously push for higher standards of development
• Knowledge of both SQL and NoSQL database services and related tools with the expertise to create efficient schemas, preferably MongoDB would be nice to have