Development Engineer II

Waterloo, IA, us on site Until 8/21/2026 H-1B sponsor history First posted February 23, 2026 Last posted February 23, 2026
Job description

Established in 1991, Collabera has been a leader in IT staffing for over 22 years and is one of the largest diversity IT staffing firms in the industry. As a half a billion dollar IT company, with more than 9,000 professionals across 30+ offices, Collabera offers comprehensive, cost-effective IT staffing & IT Services. We provide services to Fortune 500 and mid-size companies to meet their talent needs with high quality IT resources through Staff Augmentation, Global Talent Management, Value Added Services through CLASS (Competency Leveraged Advanced Staffing & Solutions) Permanent Placement Services and Vendor Management Programs. 


Collabera recognizes true potential of human capital and provides people the right opportunities for growth and professional excellence. Collabera offers a full range of benefits to its employees including paid vacations, holidays, personal days, Medical, Dental and Vision insurance, 401K retirement savings plan, Life Insurance, Disability Insurance.


• Responsible for an engine dyno test cell and perform systematic aftertreatment performance testing using design of experiments and develop datasets for future emission tier projects.

• Analyze data generated from test cell and develop reports to be reviewed by supervision.

• Serve as support to external laboratories and assist aftertreatment accelerated aging and ash loading. 

• Support engine dyno, flow bench and spray characterization tests at internal and/or external laboratory.


• We need someone with excellent communication skills, and who thrives on solving problems and working in a team environment. 

• Quality oriented with strong bias for action. 

• B.S in Mechanical Engineering or equivalent degrees in science or engineering

• 2-3 years of hands hands-on experience with diesel engines, emission control technologies and engine dynamometer test cells 

About this role

Summary

Perform engine testing, analyze data, support emission projects, and collaborate in a team environment.

Job title

Development Engineer II

Experience level

2-3 years

Industry

software

Location requirements

Waterloo, IA, US; on-site role, no remote work

Salary

Not specified

Visa sponsorship

H-1B sponsor history

Management role

No

Skills & keywords

Required skills

mechanical engineeringdiesel enginesengine dynamometerdata analysis

Preferred skills

None specified

Specializations

engine testingemission controldiesel enginesdata analysis
Locations

Structured locations inferred from the posting.

Waterloo, IA, USA

On-site City