Finance & Operations Intern

Position Overview

MSI Defense Solutions is seeking a detail-oriented and motivated Finance & Operations Intern to support the Finance team in daily financial and pricing operations. This internship provides valuable hands-on experience in government contracting, budgeting, proposal support, and financial administration.

The Finance Operations Intern will assist with preparing and maintaining program budget worksheets, entering vendor and supplier quotes into budget templates, organizing pricing documentation, and supporting internal customers, including Program Management, Contracts, and Business Development. This position offers exposure to the financial processes that support government proposals, program execution, and business operations while developing strong analytical, organizational, and Microsoft Excel skills.

The Finance Operations Intern will report to the Chief Financial Officer. The position requires a part time work week spent in the office. Normal hours are Monday through Thursday 7:00am-4:30pm and Friday 7:00am – 12:00pm. Travel is not expected to be part of the regular duties for this position.

• Retrieve and distribute budget worksheets to Program Managers and other internal stakeholders.
• Enter supplier and vendor quotations into program budget worksheets and pricing templates.
• Maintain pricing spreadsheets and ensure supporting documentation is complete and organized.
• Assist with preparing financial data for government and commercial proposals.
• Support Finance with budget updates, revisions, and data validation.
• Organize and maintain electronic proposal files and financial records.
• Review spreadsheets for completeness, accuracy, and consistency.
• Assist with gathering labor rates, material costs, subcontractor quotes, and other pricing information.
• Work closely with Finance, Program Management, Supply Chain, Contracts, and Business Development to collect and organize financial information.
• Prepare reports and perform basic financial analysis using Microsoft Excel.
• Support month-end and other Finance department activities as assigned.
• Perform general administrative support for the Finance department.
• Maintain confidentiality of sensitive financial and proprietary company information.
• Assist with special projects and continuous improvement initiatives as assigned.

• Currently pursuing an Associate's or Bachelor's degree in:
  Finance, Accounting, Business Administration, Economics, Mathematics or a related business discipline (preferred);
  • Or a recent graduate seeking to gain practical experience in finance, accounting, or general business operations.
• Strong organizational skills with exceptional attention to detail.
• Proficiency with Microsoft Office, particularly Microsoft Excel.
• Strong analytical and problem-solving skills.
• Excellent verbal and written communication skills.
• Ability to prioritize multiple assignments and meet deadlines in a fast-paced environment.
• Ability to work independently while collaborating effectively with cross-functional teams.
• High level of integrity and ability to maintain confidentiality of sensitive financial and business information.
• U.S. Citizenship is required. Candidates must be eligible to obtain and maintain a U.S. Government security clearance, if required for the position.

At MSI Defense Solutions, you'll gain hands‑on experience supporting the financial operations behind mission‑critical defense programs. As a Finance Operations Intern, you'll work alongside experienced professionals and contribute to meaningful projects that support the business from proposal through program execution.

During your internship, you'll have the opportunity to:

• Gain real‑world experience in corporate finance…