92 senior mechanical engineer jobs at 61 companies in Roscoe, IL
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Senior Mechanical Engineer
Madison or Eagan
$85k-$120k/yrOnsiteFull Time
Massman Companies: Manufacturer of automated packaging and industrial machinery solutions.
8+ YOEBachelor’s degree in a related engineering discipline, 8+ years designing complex automated machinery, advanced SOLIDWORKS expertise, systems integration, and senior-level technical leadership.
Realta Fusion: Developing compact, modular magnetic mirror fusion energy systems.
5+ YOEBS in Mechanical or Nuclear Engineering; 5-8 years of experience; strong 3D CAD (SolidWorks/NX/Creo); FEA (ANSYS/COMSOL); vacuum/cryogenic systems; GD&T; project management.
10+ YOEBachelor's in mechanical engineering, 10+ years mechanical/HVAC/refrigeration experience, professional engineer license, proficiency with building systems design and technical writing, strong communication and leadership skills.
OTTO Engineering: Designs and manufactures control switches and communication accessories.
7+ YOEBachelor's in Mechanical Engineering, minimum 7 years mechanical engineering experience, CREO and 3D CAD proficiency, expertise in plastics/elastomers/die-cast/overmolding, DFM/DFA and tolerance analysis, project leadership and mentoring skills.
IMEG: Provides engineering design and consulting for buildings and infrastructure.
7+ YOEBS in Mechanical Engineering, PE license, minimum 7 years building design consulting experience, HVAC/plumbing/fire protection expertise, MS Office proficiency, travel up to 20%, client-facing and mentoring experience.
Microsoft Word, Microsoft Excel, Microsoft Outlook
Quest Global: Global engineering services for product development and lifecycle management.
5+ YOEAS/BS in mechanical or technical field; 2–5+ years supporting mechanical/quality root cause investigations; mechanical aptitude, project management, communication skills; U.S. citizenship required; ability to lift up to 40 lbs.
Constellation EnergyNASDAQ: CEG: Produces carbon-free electricity and supplies energy to customers.
0+ YOEBachelor's degree in engineering required; 2 years of nuclear or related engineering experience for mid-level roles and 5 years for senior roles. Nuclear plant access and medical requirements apply.
WoodwardNASDAQ: WWD: Designs control solutions for aerospace and industrial markets.
4+ YOEBachelor's degree or equivalent experience, 4+ years engineering experience (Senior) or 10+ years (Staff), pump experience, FEA/DFSS knowledge, engineering quality systems (PLC, ECN), strong technical writing and communication, ITAR U.S. Person requirement.
HoneywellNASDAQ: HON: Manufactures aerospace products, building technologies, and industrial control systems.
6+ YOE6+ years mechanical design experience with CAD and simulation, expertise in stress/thermal/dynamic analysis, materials selection, DFM, and mentoring; Bachelor’s in Mechanical Engineering preferred.
AbbVieNYSE: ABBV: Develops and sells innovative pharmaceutical and biopharmaceutical medicines.
2+ YOEBachelor's degree in mechanical engineering or equivalent with 10 years' experience, master's with 8 years, or PhD; 2+ years developing scientific instrumentation; SolidWorks, Microsoft Office, Python or MATLAB required.
SolidWorks, Microsoft Office, Microsoft Excel, Microsoft Word, Python, MATLAB, Tecan, Hamilton, National Instruments, LabVIEW, Keyence, COMSOL, Finite Element Analysis (FEA), Computational Fluid Dynamics (CFD)
Senior Mechanical Test Equipment Engineer (Onsite)
Rockford, Illinois, United States
$87k-$165k/yrOnsiteFull Time
RTXNYSE: RTX: Provides advanced aerospace and defense systems and services.
5+ YOESTEM degree with 5+ years of relevant experience, advanced degree with 3+ years, or 9 years without a degree. Requires mechanical systems expertise and experience with test equipment design; AutoCAD preferred.
SafranEuronext Paris: SAF: Designs, manufactures, and supports aircraft engines and aerospace systems.
10+ YOEBachelor's degree in mechanical or aerospace engineering and 10 years of relevant experience, or advanced degree with 8 years; hydraulic, actuator, CFD, modeling, and analysis expertise required. U.S. citizenship required.
RTCA/DO-160, NX, Microsoft Office Suite, MATLAB, CFD
CST Industries: Designs and manufactures metal storage tanks and aluminum domes.
10+ YOEBachelor's in manufacturing or mechanical engineering, 10+ years manufacturing engineering experience; strong mechanical and troubleshooting skills; 3D CAD, CNC, robots, PLC, AutoCAD, Lean, PFMEA, DOE, Six Sigma knowledge.
3D CAD, CNC, punch presses, fiber lasers, robots, PLC, AutoCAD, MRP, Microsoft Office
AbbottNYSE: ABT: Provides medical devices, diagnostics, and science-based nutritional products.
5+ YOEBachelors in Mechanical Engineering,5+ years relevant engineering experience in regulated environments,experience leading projects/teams,knowledge of mechanical design and product development,ability to meet physical and documentation requirements.
Johnson Health TechTaiwan Stock Exchange: 1736: Designs and manufactures commercial and residential fitness equipment.
6+ YOEBachelor’s degree in Mechanical Engineering; 6+ years in mechanical design, product development, or project engineering; proven leadership of technical projects; strong mechanical systems and manufacturing knowledge; excellent communication and problem solving.
AbbottNYSE: ABT: Manufactures medical devices, diagnostics, and nutritional health products.
5+ YOEBachelor's in Mechanical Engineering, 5+ years relevant engineering experience in regulated environments, experience leading projects or teams, ability to comply with quality/regulatory requirements and travel occasionally.
HawkinsNASDAQ: HWKN: Distributes specialty chemicals and provides water treatment solutions.
5+ YOE5+ years mechanical design experience, proficient in SolidWorks and AutoCAD, capable of creating fabrication drawings, BOMs, and layouts; high school required; bachelor’s in mechanical engineering preferred.
SolidWorks, AutoCAD, Inventor, Adobe Acrobat Pro Extended, Microsoft Office
Messer: Supplies industrial, medical, and specialty gases globally.
7+ YOEBachelor's in Mechanical Engineering,7+ years experience with rotating machinery (compressors,pumps,fans,gearboxes),predictive maintenance knowledge (vibration,oil analysis,thermography),strong safety leadership and troubleshooting skills,ability to travel 30-40%.