Software Engineering Intern

TriMas Corporation

Bloomfield Hills (MI)

On-site

USD 21,000 - 30,000

Part time

14 days+

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Benefits offered by this job

Medical Insurance

Dental Insurance

Vision Insurance

Flexible Spending Accounts

Life Insurance

Paid Time Off

Job summary

TriMas Packaging LLC is seeking a Software Engineering Intern to design and build a data ingest, transform, and load system for financial data from multiple formats. The project supports FP&A processes and aims to improve decision-making efficiency.

You will develop models to normalize data, map accounts, and create outputs such as dashboards and automated reports. Collaboration with finance stakeholders and integration with Excel/Power BI are expected.

Qualifications

Strong programming skills.
Experience with data processing libraries and file parsing (Excel, CSV, PDF).
Knowledge of ML/AI techniques for classification or anomaly detection.
Understanding of financial statements and FP&A processes.
Experience with databases (SQL, data warehouses).
Knowledge of automation frameworks or RPA tools.
Experience building internal tools or analytics products.

Responsibilities

Design and develop a system to extract, transform, and load financial data from diverse sources.
Build models to normalize inconsistent data formats and map accounts across datasets.
Develop functionality to compare financial statements (actuals vs budget, forecast vs prior).
Identify variances and key drivers, highlight anomalies or inconsistencies.
Implement data validation and reconciliation logic.
Create user-friendly outputs such as dashboards (Power BI / web app) and automated reports.
Integrate with existing tools (Excel, Power BI, ERP systems).
Ensure scalability, performance, and data accuracy.

Skills

Strong programming skills

Data processing libraries

File parsing (Excel, CSV, PDF)

Machine learning / AI

FP&A knowledge

SQL / data warehouses

Automation frameworks

Internal analytics tools

Job description

Software Engineering Intern

Company: TriMas Packaging LLC

Primary Location: 38505 Woodward Avenue, Suite 200, Bloomfield Hills, MI 48304 USA

Workplace Type: On-site

Employment Type: Hourly | Intern

Function: Information Systems

Equal Opportunity Employer Minorities/Women/Veterans/Disabled

Main Duties & Responsibilities

Position Summary

We are seeking an Software EngineeringIntern to help design and build a solution that ingests financial data frommultiple file formats (e.g., Excel, CSV, PDFs, ERP exports), standardizes thedata, and generates automated comparisons, insights, and variance analysis.This tool will support financial planning and analysis (FP&A) processes andimprove decision-making efficiency.

Key Responsibilities

Design and develop a system toextract, transform, and load financial data from diverse sources

Build models to:
- Normalize inconsistent dataformats
- Map accounts across differentdatasets

Develop functionality to:
- Compare financial statements(actuals vs budget, forecast vs prior, etc.)
- Identify variances and keydrivers
- Highlight anomalies orinconsistencies
- Implement data validation andreconciliation logic

Create user-friendly outputssuch as:
- Dashboards (Power BI / webapp)
- Automated reports
- Summary insights

Integrate with existing tools(e.g., Excel, Power BI, ERP systems)

Ensure scalability,performance, and data accuracy

Collaborate with financestakeholders to refine business logic and requirements

This position is an onsite, part-time role. Expected hours are 15-20 hours per week.

About Us

TriMas Packaging is a global provider of dispensing, closure, flexible packaging and custom solutions serving the beauty and personal care, food and beverage, home care, pharmaceutical and nutraceutical, and industrial and agricultural markets. With 22 locations worldwide and a strong culture built on safety, innovation and sustainability, we design and manufacture high-quality packaging solutions that meet the standards our customers expect.

Through ongoing innovation and close collaboration with our customers, we continuously enhance our expertise, expand our customer reach and broaden our product portfolio. Together, our people, products and shared commitment to excellence drive us to shape the future of packaging.

Why Join TriMas Packaging?

At TriMas Packaging, we care beyond packaging. Our success starts with our people, and we are committed to creating an environment where every employee feels valued, supported and empowered to make a meaningful impact.

When you join our team, you become part of a global, collaborative and purpose-driven organization committed to:

Creating Value – We deliver innovative, high-quality packaging solutions by leveraging advanced technologies, state-of-the-art facilities and a global network built on trust.

Supporting Our People – Our employees are the foundation of our success. We embrace diversity, encourage collaboration and foster an inclusive workplace focused on safety, respect and continuous learning.

Driving Innovation – We invest in continuous improvement and operational excellence, empowering our teams to develop new ideas and deliver exceptional results for our customers.

Building a Sustainable Future – We are committed to reducing our environmental impact and developing sustainable packaging solutions that benefit our customers, our communities and our planet.

We offer a supportive culture and the opportunity to work with international teams around the globe.

If you’re looking for a place where you can build your career, be challenged and make a difference, TriMas Packaging is the place for you.

Qualifications