Junior Mechanical Engineer — Detector Design & Build
PVH (Tommy Hilfiger/Calvin Klein)
The Argonne National Laboratory is seeking a junior mechanical engineer to join the Medium Energy Physics and Fundamental Symmetry groups. You will support design and construction of detectors and instrumentation, rotate with senior engineers, and help grow toward a lead engineering role. Responsibilities include mechanical design, hands-on assembly, CAD work, and collaboration with scientists and vendors, with emphasis on vacuum systems, laser and optical components, and detector R&D. #J-18808-Ljbffr PVH (Tommy Hilfiger/Calvin Klein)
- ARCO/Murray Engineering in Downers Grove, IL is seeking a Mechanical Engineer to lead mechanical and plumbing system design for a variety of design/build projects. This role focuses on guiding the full mechanical scope and coordinating with internal teams to deliver value...Suggested
$78.51k - $122.47k
...We are searching for a junior engineer to join the engineering... ...groups, including the design and construction of particle detectors and atomic physics instrumentation... ...Requirements B.S. in mechanical, structural, or related... ...design and hands‑on build/assembly for large...SuggestedFull timeFor contractorsInternship- ARCO/Murray Engineering is looking for a Mechanical Engineer in Downers Grove, Illinois. This role involves managing the design of mechanical and plumbing systems for diverse projects, including commercial and industrial facilities. As part of our Mechanical Engineering...Suggested
- ARCO/Murray Engineering is seeking a Mechanical Engineer in Downers Grove, Illinois. This role involves leading the design of mechanical and plumbing systems across various projects including commercial and industrial facilities. The ideal candidate will have 2-5 years...Suggested
$95k - $115k
Mechanical Project Engineer | Naperville, ILIMEG is hiring a Mechanical Project Engineer in Naperville, IL, to lead mechanical design efforts for low to moderate complexity projects as a project manager... ...systems for the vertical building industry—collaborating with senior...SuggestedFull timeLocal areaFlexible hoursNight shift$100k - $145k
...communities and our environment.A Day in Life of a Mechanical Engineer at HansonHere’s a snapshot of what you would do in this role:Design, analyze, and optimize HVAC systems for government, commercial, and industrial buildings, ensuring energy efficiency and compliance...Full timeFor contractorsInternshipWork at office$80k - $120k
...EngineeringJob Number: 186939Apply: JobWe are seeking a Mechanical Engineer to lead the design, development, and deployment of advanced fiber optic... ...healthy lives. We provide essential resources and support to build and maintain physical, financial, and emotional strength...Permanent employmentRelocation packageFlexible hours$60k - $80k
Rolling Landscapes is a premier design-build and maintenance firm serving the western Chicago suburbs area. We specialize in custom landscape architecture, high-end hardscape installations (masonry and pavers), and comprehensive property maintenance. From solving complex...JuniorFor subcontractorInternshipSeasonal workDay shift$100k - $145k
A professional engineering firm in Lisle seeks a Mechanical Engineer to focus on HVAC and plumbing systems design. The role emphasizes designing efficient systems for diverse clients, conducting site assessments, and leading project responsibilities. Candidates should...- Jobtailor is seeking a Civil Engineer with environmental emphasis to lead design efforts for water and wastewater projects in Naperville, IL. The role involves... ...and Revit, and participation in proposals and design-build activities to deliver sustainable infrastructure...JuniorFor contractors
$65k - $85k
...optic manufacturing for the AI era. We design and deliver custom-engineered, end-to-end fiber connectivity... ...turn customer problems into elegant mechanical solutions, then see them manufactured... ...maintaining design requirements Build prototypes to test functionality and...Immediate startFlexible hours- ...Job Description Job Description RWE Design Build is seeking a Mechanical Engineer to support our growing portfolio of projects in the veterinary, dental, and medical sectors. This role focuses primarily on HVAC system design within an integrated design-build environment...Temporary workWork at office
$85k - $110k
...manufacturing for the AI era. We design and deliver custom-engineered, end-to-end fiber... ...About the Role You'll lead mechanical product design for the... ...experience, you'll mentor junior engineers, partner with sales... ...manufacturing methods, build prototypes, and explain technical...Immediate startFlexible hours$28k
ARCO/Murray Engineering is currently seeking a Mechanical Engineer to join our Mechanical Engineering Design team based in Downers Grove, Illinois. This role will be responsible for... ...plumbing systems in support of design/build projects that will range from Entertainment...For subcontractorLocal area$85k - $110k
...& Company in Darien, Illinois is seeking a Mechanical Engineer to join their MEP Engineering team. This role... ...involves performing engineering analysis, design, and system selection while ensuring project compliance with building codes and sustainability goals. The ideal...$120k - $160k
About Us: BW Design Group is a fully integrated architecture, engineering, construction, system integration, and consulting firm... ...technology industries to build the future of manufacturing and... ...Job Description: Sr. Licensed Mechanical Engineer (This position is located...For contractorsLocal areaRelocationRelocation packageFlexible hours$115k - $167.5k
...Wisconsin / Downers Grove, IllinoisFacilities Engineering - Mechanical /Full Time (40) /HybridTKDA is a 100%... ...-owned engineering, architecture, and design firm seeking a Senior Professional... .... This role also includes mentoring junior staff and supporting business...Full timeH1bVisa sponsorshipWork visaMonday to FridayNight shift- BW Design Group in Oak Brook, IL seeks a Sr. Process Engineer to lead design‑build projects in the food and beverage sectors, focusing on process design, automation, and startup support. You will drive design integration, equipment selection, and vendor coordination with...
$65k - $85k
...optic manufacturing for the AI era. We design and deliver custom-engineered, end-to-end fiber connectivity... ...s degree in Packaging Engineering, Mechanical Engineering, or a related field... ...0 base, plus annual bonus We're building something big, and we want good people...Immediate startOverseasFlexible hours- ...Junior Architect RWE Planning + Design is seeking a motivated and detail-oriented Junior Architect with 2–... ...site conditions. Perform initial building and zoning code reviews.... ...project drawings. Coordinate with engineering consultants and internal project teams...JuniorTemporary workFor contractorsLocal area
- ...ENERGETIC DEVICES INC in Downers Grove, IL, seeks a Mechanical Engineer II for developing new military/aerospace... ...drawings, perform Matlab/Mathcad/Ansys analyses, build prototypes, and contribute to SRR/PDR/CDR/PRR design reviews and technical documentation. #J-18808-...
- Air Comfort LLC is a top-tier Mechanical Service Contractor that has... ...Comfort was founded in 1935 as an engineering company and equipment... ...founded on the strength of our design, engineering, and installation... ...equipment replacements and design/build projects. AIR COMFORT’S...Contract workFor contractorsFor subcontractor
- Air Comfort is seeking a Sales Engineer to act as the liaison with customers, focusing on their needs for HVAC solutions. Responsibilities... ...are required. The position offers the opportunity to build long-term customer relationships and a collaborative working environment...
$74.5k - $100k
...Energetic Devices (CED) celebrates 50 years of building products that protect our country,... ...SUMMARY: The Manufacturing Welding Engineer is responsible for developing, qualifying... ...existing production programs Partner with Design Engineering teams to ensure materials...Work at officeShift work$70k - $95k
...issues in process-industry facilities. Analyze, calculate, and design for new or rehabilitated infrastructure. Job Duties/... ...Minimum Qualifications: •Education: Bachelor of Science in Mechanical Engineering •Experience: Min Yr = 1Max Yr = 3+ •Licensure: E.I.T....Local area- Allied Resources Technical Consultants in Oak Brook, IL, is seeking a motivated junior engineer to support roadway design from concept through completion. This role is ideal for candidates with internship experience or up to three years of professional experience who are...JuniorInternship
- Farnsworth Group is seeking an Entry-Level Civil or Mechanical Engineer located in Lisle, IL. This position involves supporting telecommunication... ...related project development, conducting site visits, and designing projects using tools such as AutoCAD and MicroStation. The...
- ...Solutions is a leading energy solutions provider, and we are seeking a Junior Account Manager to join our dynamic team in Schaumburg, IL. In... ...is perfect for an energetic self-starter who is eager to build a career in account management within the energy sector. Bachelor...JuniorWeekly payFull time
- Young World Physical Education is seeking a Wrestling Coach for Washington Junior High School. This temporary position involves immediate placement and requires professional expertise in wrestling, along with current CPR/AED certification. Responsibilities include developing...JuniorTemporary workImmediate start
- ...support project architects and managers in delivering innovative design projects. You will help coordinate consultants and internal... ...provide production support. This role suits a recent graduate or junior architect gaining exposure to multiple project stages under experienced...JuniorFor contractors
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