Manager

Year    WB, IN, India

Job Description

CORPORATE OFFICE, Kolkata, West Bengal, India








Department
TENDERING, BIDDING & ESTIMATION
Job posted on
Oct 09, 2025
Employee Type
REGULAR
Experience range (Years)
5 years - 10 years

JOB DESCRIPTION

SECTION I: BASIC INFORMATION ON THE ROLE


Position Name



Manager Tender,Estimation& Costing

Function





Line of Business



BESS

Grade





Reporting to



Functionally



Administratively







Roles Reporting into



No. of employees



Role Description












SECTION II: JOB SUMMARY


The Manager - Proposals & Tenders will lead the preparation, development, and submission of winning proposals for Battery Energy Storage System (BESS) projects. This position requires a strong technical and commercial understanding of BESS technologies, EPC project environments, and global bidding processes. The role is critical in converting business opportunities into successful project wins.


SECTION III: DO - KEY ACTIVITIES AND RESPONSIBILITIES OF THE ROLE


Perspective



Responsibility





Job Responsibilities



Proposal Management:


Lead end-to-end preparation and submission of technical and commercial proposals for BESS projects. Review tender documents (RFQs, RFPs, RFIs) and ensure compliance with all customer requirements. Collaborate with internal teams (engineering, procurement, finance, legal) to gather inputs for proposal content.

Technical Expertise:


Ensure technical soundness of proposed solutions including sizing, layout, configuration, and integration of BESS. Provide oversight on design concepts, single-line diagrams, and compliance with relevant codes/standards.

Commercial Strategy:


Develop competitive pricing models and cost estimations including CAPEX and OPEX. Analyze competitor offerings and strategize value-added propositions.

Team Leadership:


Build and manage a cross-functional tendering team. Assign responsibilities, set deadlines, and ensure quality control for all deliverables.

Customer Engagement:


Participate in pre-bid meetings, technical clarifications, and negotiations with clients. Maintain strong relationships with key stakeholders and industry partners.

Risk Assessment & Compliance:


Conduct risk assessments and ensure compliance with corporate and customer policies. Coordinate legal, tax, and financial reviews prior to submission.




Lead technical evaluations for BESS projects, supporting the presales team
with customized solutions that meet client requirements.
Conduct detailed cost analysis and equipment selection to ensure optimal
system performance within budget constraints.
Collaborate with vendors and stakeholders to identify cutting-edge battery
technologies and balance of system (BoS) components.
Prepare comprehensive proposals and presentations for clients, highlighting
the technical benefits and financial advantages of proposed solutions.
Oversaw the technical aspects of vendor selection, ensuring alignment with
project specifications and cost objectives.
Developed strong relationships with key vendors, securing favorable pricing
and delivery terms for critical energy storage components.


SECTION IV: DELIVER - KEY OUTPUTS / RESULTS FROM THE ROLE


Key Performance Indicators (KPI) What are the measurable indicators for the role?





Measurable Deliverables



At least 5 years specific to BESS, energy storage, or hybrid power systems.
Knowledge of global BESS standards (e.g., UL 9540, IEC 62933, IEEE 1547).
Strong understanding of grid integration, inverters, EMS, and SCADA systems.


SECTION V: DISPLAY - KNOWLEDGE & SKILLS


In this section, please mention the qualification, technical skills and capabilities which are essential to execute the role. It may be a reflection of your own qualification and skills





Qualification and technical skills required to execute the role. Please mention any functional knowledge. E.g. PhD in xyz





Qualifications

Bachelor's/Master's in Electrical Engineering, Renewable Energy, or related field.


Technical Skills



MS Office & Project, Knowledge of SAP is preferred


Experience levels required to execute this role


E.g. 2-5 yrs of experience as an Electrical Engineering in Battery/Solar Grid





Specific Experience



5 - 10 years in electric engineering in Battery/Automative.


Over all Experience



5 - 10 years in electric engineering in Battery/Automative.


Behavioral skills / competencies required for the role. E.g. Attention to detail





Behavioral Skills



Excellent problem-solving skills and attention to detail. Strong communication skills, both written and verbal. Ability to work in a team environment and manage multiple projects simultaneously.


SECTION V: KEY INTERACTIONS


Mention names of the roles which are not in your department with whom this role interacts





Key Interaction - Internal



Nature or purpose of interaction





Team Members and Inter-departmental members

Seek instructions, provide technical advice * Keep them informed of progress

Beware of fraud agents! do not pay money to get a job

MNCJobsIndia.com will not be responsible for any payment made to a third-party. All Terms of Use are applicable.


Job Detail

  • Job Id
    JD4452067
  • Industry
    Not mentioned
  • Total Positions
    1
  • Job Type:
    Full Time
  • Salary:
    Not mentioned
  • Employment Status
    Permanent
  • Job Location
    WB, IN, India
  • Education
    Not mentioned
  • Experience
    Year