Job#: 3053663 Job Description: Apex Systems is looking to hire an ONSITE
Aftertreatment Systems Engineer for our client based out of
Hagerstown, MD.
This assignment is anticipated to be a 6-month contract with strong potential for extension; however, Apex Systems cannot guarantee the length of this assignment.
This will also have a first-shift Monday-Friday schedule.
Domestic and international travel may be required.Responsibilities:- Support the development, validation, and production implementation of engine exhaust aftertreatment system hardware and components.
- Develop and evaluate aftertreatment components including dosing systems, catalyst substrates, coatings, exhaust components, and related hardware.
- Plan and execute aftertreatment system testing, verification, and validation activities using test rigs, engine test cells, and vehicles.
- Partner with suppliers and cross-functional engineering teams throughout hardware development and production implementation.
- Collaborate with engine, aftertreatment, controls, diagnostics, software, and calibration engineering teams to resolve system-level issues.
- Execute test procedures, analyze results, and verify the accuracy and reliability of collected data.
- Investigate aftertreatment system and component performance issues and develop engineering solutions.
- Support root cause analysis and resolution of field and customer-related aftertreatment concerns.
- Develop technical recommendations based on test results, system performance, and engineering analysis.
- Support calibration development and release activities for production and service applications.
- Prepare technical reports and communicate test findings, engineering conclusions, and recommendations to stakeholders.
- Work with local and global engineering teams to support product development and continuous improvement initiatives.
Experience:- Bachelor's or Master's degree in Mechanical Engineering, Chemical Engineering, Electrical Engineering, or a related technical discipline.
- 2-5+ years of engineering experience within product development, testing, validation, powertrain, emissions, or a related technical environment.
- Experience with diesel engines and/or exhaust aftertreatment system development.
- Understanding of exhaust aftertreatment hardware, emissions systems, and system-level performance.
- Experience planning, executing, and analyzing engineering tests.
- Strong analytical and problem-solving skills with the ability to translate test results into technical solutions.
- Ability to work independently with minimal supervision while collaborating across engineering disciplines.
- Strong written and verbal communication and technical presentation skills.
- Ability to work effectively with suppliers and geographically distributed engineering teams.
- Must be authorized to work in the United States.
Technical Skills:- Engine and Exhaust Aftertreatment Systems (EATS)
- Aftertreatment hardware development
- Urea/dosing system technologies
- Test rig and engine test cell validation
- Vehicle-level testing and validation
- Production and service calibration support
- Test data analysis and technical reporting
- Root cause analysis and engineering problem-solving
Nice to Have:- Experience with catalyst coating and substrate technologies.
- Understanding of chemistry related to exhaust aftertreatment and emissions control.
- Experience supporting On-Board Diagnostics (OBD), engine controls, or calibration development.
- Experience taking hardware from development and validation through production implementation.
- Previous experience working in automotive, commercial vehicle, heavy-duty equipment, or powertrain engineering.
Why Work for Apex Systems:- We offer weekly pay, direct deposit, competitive pay rates
- Health/Medical benefits, Life Insurance, 401k, Employee Stock Purchase Program
- Discounts to most major certification programs, access to multiple technical training platforms and programs
Apex Benefits Overview: Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our 'Welcome Packet' as well, which an Apex team member can provide.
EEO EmployerApex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law. If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation in using our website for a search or application, please contact our Employee Services Department at or .
Apex Systems is a world-class IT services company that serves thousands of clients across the globe. When you join Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRated's Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico.
Everforth Apex is a world-class IT services company that serves thousands of clients across the globe. When you join Everforth Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRateds Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico.
Everforth Apex uses a virtual recruiter as part of the application process. Click for more details. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Everforth Apex and its affiliates, and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel and HELP for help. You can access our privacy policy at
Everforth Apex Benefits Overview: Everforth Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our 'Welcome Packet' as well, which an Everforth Apex team member can provide.
Everforth Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Everforth Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law.
If you require an accommodation under the Americans with Disabilities Act to participate in an interview with a virtual recruiter or to use our website for a search or application, please contact our Benefits Department at or . Please note that this contact information is strictly to be used for medical ADA accommodations and that no other inquiries will be answered.
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