Mechanical Engineer - Early Career

Enercon Services, Inc.; Naperville (IL); On-site; USD 65,000 - 90,000; Full time

Job summary

Enercon Services, Inc. is seeking a Mechanical Engineer in the Naperville, IL area to evaluate and design power systems for power-generating facilities.

Early-career professionals (1–3 years) are welcome to apply and grow their skills on challenging projects.

Qualifications

• Bachelor's or master's degree in mechanical engineering from an accredited university.
• Available to start within the next 1–2 months.
• Thermal-hydraulic and design modification experiences preferred.
• Demonstrated proficiency in the preparation of mechanical calculations.
• Strong verbal and written communication skills for collaborating with team members, presenting design proposals, and documenting design specifications.
• Knowledge of industry standards, willingness to participate in prototyping and testing, ability to create comprehensive design documentation preferred.
• Proficient in Word and Excel.
• Ability to be an individual contributor and work effectively in teams.
• Must be able to climb stairs and ladders at client sites.
• Must be able to effectively navigate client sites to conduct walkdowns.
• Must be able to work outside.
• Ability and willingness to travel for client and company projects and/or meetings.
• Please note: Some roles may involve work on federal contracts that require employees to be citizens of the United States.

Responsibilities

• Collaborate across disciplines to understand how mechanical engineering integrates with electrical, civil, and other specialties.
• Take ownership of scope, schedule, budget, and quality with minimal oversight.
• Produce high-quality, error-free engineering documents that meet codes, standards, and client expectations.
• Stay current with industry standards and safety practices, especially in the nuclear sector, and apply them to solutions.
• Build strong client relationships through clear communication and professional collaboration.
• Site visits to walk down plant systems and interface with client personnel to see solutions in action.

Skills

Mechanical engineering

Thermal-hydraulic

Design modification

Mechanical calculations

Communication

Prototyping

Word and Excel

Team collaboration

Travel readiness

Education

Bachelor's degree in mechanical engineering

Master's degree in mechanical engineering

Job description

Overview

As a Mechanical Engineer at our company, you’ll be part of a dynamic and forward-thinking team focused on evaluating and designing power systems for power-generating facilities. This is a fantastic opportunity for early-career engineers (1–3 years of experience) who are eager to grow their skills, take on new challenges, and make a meaningful impact.

Overview

What responsibilities will I have in this role? (including but are not limited to):

As a Mechanical Engineer at our company, you’ll be part of a dynamic and forward-thinking team focused on evaluating and designing power systems for power-generating facilities. This is a fantastic opportunity for early-career engineers (1–3 years of experience) who are eager to grow their skills, take on new challenges, and make a meaningful impact.

In this role, you’ll collaborate across disciplines, gaining a deep understanding of how mechanical engineering integrates with electrical, civil, and other specialties. You’ll take ownership of your work by managing scope, schedule, budget, and quality with minimal oversight, while producing high-quality, error-free engineering documents that meet industry codes, standards, and client expectations.

You’ll stay current with the latest industry standards and safety practices—especially those relevant to the nuclear sector—and apply that knowledge to deliver innovative, compliant solutions. Your work will directly support client needs and contribute to the success of complex engineering projects.

You’ll also have the chance to build strong client relationships through clear communication and professional collaboration. Site visits will be part of your experience, allowing you to walk down plant systems and structures, interface with client personnel, and see your engineering solutions in action.

Why work for ENERCON?

At ENERCON, we're leading America's Energy Transition and shaping the future. We transcend the conventional role of an engineering and environmental services firm; we are architects of innovation, steering efficiency, and sustainability in the energy, power, and technology sectors. Immerse yourself in our vibrant culture, sculpted by an unwavering commitment to excellence and a devotion to cultivating a workplace where creativity and collaboration flourish.

Joining ENERCON means becoming an integral part of a dynamic team committed to making a tangible impact. We go beyond merely offering a job; we invest in your growth and development, empowering you to play a pivotal role in shaping the future of the industries we serve. Join us, and let's collaboratively forge a tomorrow that is sustainable, efficient, and innovative – where ENERCON leads America's energy transition and propels us into the future.

With our continued growth, we're looking for enthusiastic Engineers who love learning and solving challenges to join our dynamic and collaborative workplace. If you're eager to contribute and work on meaningful projects in a fast-paced setting, join us at ENERCON and be part of our innovative team! What are you waiting for? Join us at ENERCON!

What divisions could you work for?

• Nuclear Services Group (NSG)

What offices are we hiring for?

• Kennesaw, GA
• Overland Park, KS
• Naperville, IL
• Glendale, AZ

What qualifications/skills will help you be successful in this role?

• Graduated with a bachelor's or master's in mechanical engineering from an accredited university.
• Available to start within the next 1-2 months.
• Thermal-hydraulic and design modification experiences preferred.
• Demonstrated proficiency in the preparation of mechanical calculations.
• Strong verbal and written communication skills for collaborating with team members, presenting design proposals, and documenting design specifications.
• Knowledge of industry standards, willingness to participate in prototyping and testing, ability to create comprehensive design documentation preferred.
• Proficient in Word and Excel.
• Ability to be an individual contributor and work effectively in teams.
• Must be able to climb stairs and ladders at client sites.
• Must be able to effectively navigate client sites to conduct walkdowns.
• Must be able to work outside.
• Ability and willingness to travel for client and company projects and/or meetings.
• Please note: Some roles may involve work on federal contracts that require employees to be citizens of the United States. For those specific positions, only applicants who can confirm their status as U.S. citizens will be considered.

Employment Requirements

• Ability to pass pre-employment and random drug and alcohol screenings, ENERCON and client-specific background checks, and annual motor vehicle record (MVR) checks according to company and client policies.
• ENERCON does not provide sponsorship now or in the future.

This job posting is subject to change at any time.

Additional Information

ENERCON Services, Inc. (ENERCON) is powered by people who make a difference. We offer rewarding careers in a culture built on excellence, innovation, and growth.

The compensation range listed is a good-faith estimate of the compensation expected for this position at the time of posting. Actual compensation will be determined based on job-related skills, experience, geographic location, and internal equity.

Some positions may be performed remotely in one or more U.S. states. Compensation is aligned with applicable pay transparency requirements and reflects expected compensation at the time of posting.

Applicants must be legally authorized to work in the U.S. without current or future employer sponsorship. We ask all candidates this question to better understand work authorization and any potential sponsorship needs. Employment is contingent upon passing pre-employment and random drug/alcohol screenings, background checks, and annual motor vehicle record reviews per company and client policies.

We are an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, disability status, genetic information, protected veteran status, or any other characteristic protected by law.

AI Disclosure & Accommodations

ENERCON may use AI or automated tools to assist with application review and communication.

• Human Decisions: All final hiring decisions are made solely by human reviewers.
• Your Rights: To request an accommodation or opt out of any automated review and/or communication, email [e-mail] before applying.

Opting out will not negatively impact your candidacy.