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Full time
Sales

JUNIOR BUSINESS DEVELOPMENT REPRESENTATIVE

Component Sources International Inc. (CSI) | CSI Mfg Inc. (CSM)Westborough, MA🇺🇸United StatesPosted 17 Aug 2026

Quick Overview

Work Type
Hybrid
Schedule
Full Time
Level
Junior

Job Description

Component Sources International, Inc. (CSI) is a family-owned leader in high-precision Swiss CNC machining, proud to serve demanding industries such as connectors, sensors, defense, and advanced technologies. We believe in craftsmanship, continuous improvement, and treating our team like family. By combining in-house expertise with a global network of trusted partners, we deliver manufacturing solutions and quality you can count on and we are looking for people who share that same passion.

CSI is seeking an ambitious and customer-focused Business Development Representative to help expand our presence in the precision manufacturing industry. This entry-level position is designed for individuals looking to build a long-term career in technical B2B sales. Working alongside experienced sales professionals, the successful candidate will identify opportunities; develop customer relationships, support quotations, and gain technical knowledge of precision machining and manufacturing.

Responsibilities

  • Identify and qualify new business opportunities within target industries.
  • Research prospective customers using market intelligence, LinkedIn, trade directories and referrals.
  • Generate new leads through cold calling, email campaigns, networking and trade shows.
  • Schedule meetings with engineering, purchasing and operations decision-makers.
  • Develop professional relationships with prospective and existing customers.
  • Understand customer manufacturing needs and sourcing strategies.
  • Follow up on quotations and sales opportunities promptly.
  • Maintain accurate CRM records.
  • Learn CSI manufacturing capabilities, quality systems and machining processes.
  • Assist with RFQs, quotations and presentations.
  • Coordinate with Engineering, Estimating, Production, Planning and Quality.

Qualifications

  • High School Diploma required; Associate or Mechanical Bachelor's degree preferred.
  • 1–2 years of sales, manufacturing, customer service or business development experience.
  • Experience with CNC machining, precision manufacturing, industrial products, or technical B2B sales is a plus.
  • Prior experience with outbound prospecting or cold outreach preferred.
  • Experience with CRM software and Microsoft Suite is a plus.
  • Must be willing to travel regionally (up to 25%).

Who You Are

  • Curious by nature and eager to learn.
  • Enjoy building relationships and solving customer problems.
  • Self-motivated, organized, and driven by achieving goals.
  • Mechanically inclined—you enjoy understanding how products are made and may pursue hands-on technical hobbies such as automotive, robotics, motorsports…
  • Seek a place to learn and grow a career in Technical Sales.

Benefits

Comprehensive Benefit Package including:

  • Medical / Dental Insurance
  • Paid-Time Off
  • 401K
  • Flexible Spending Account
  • Life and Disability Insurance
  • Profit Sharing

To learn more about CSI, visit our website www.compsources.com


EEOC Employer


At Component Sources International, Inc. (CSI), we do not just make parts — as one team - we deliver precision, reliability, and craftsmanship customer can count on.



Skills

B2B Sales
Business Development
CRM
Cold Calling
Outreach
Prospecting

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