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      388 Senior Firmware Engineer jobs in Holyoke, MA

      New, Posted 1 day ago
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      Senior Full Stack Engineer

      Outlier

      Holyoke, MA

      $50/hr

      • 2+ years of experience in backend engineering, AI automation, or complex systems integration
      • Proven ability to build and maintain production-grade software with modular separation (e.g., distinct services for data parsing, logic processing, and reporting)
      • Strong command of at least two major languages (e.g., Python, JavaScript, Go, or Java) and experience working with SQL databases
      • Practical experience building for live, non-mocked environments and handling multi-turn system interactions.
      • Outstanding attention to detail and the ability to provide clear, high-density technical feedback on complex system behaviors
      • This is a 1099 contract opportunity on the Outlier.ai platform
      • You must be authorized to work in your country of residence
      • If you are an international student, you may be able to sign up for Outlier if you are on a visa
      SmartExplore AI is experimental.
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      Senior Manufacturing Engineer

      Circor International

      Warren, MA 01083

      ~ 37 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

      • Bachelor of Science Degree in Engineering (Mechanical or Industrial) from an accredited university.
      • Extensive machining background in the production of close tolerance highly precision products involving various types of metal allows.
      • Strong metal processing background, i.e., Heat Treating, Surface Finishing, Forging, Casting, etc.
      • Thorough knowledge of Word, Excel, Power Point, Visio, Project, Solidworks, CATIA and other applicable tools.
      • Demonstrated aptitude for process improvement and use of Lean and Six-Sigma resources and tools.
      • S. Citizen
      • Achieve and hold government clearance as needed.
      • Travel as needed, anticipated as less than 10% of working time.
      • Comply with all military and contractual requirements.
      SmartExplore AI is experimental.
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      New, Posted 17 hours ago
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      Sr. Specialist, Integration & Test Engineer

      L3 Harris

      Northampton, MA 01060

      ~ 15 min OnsiteBilingual PreferredEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

      • Bachelor's degree in Electrical Engineering, Computer Engineering, or related field and minimum 6 years of prior Integration/Test experience
      • Graduate Degree and a minimum of 4 years of prior related experience.
      • In lieu of a degree, minimum of 10 years of prior related experience.
      • Ability to obtain a US DOD Secret Clearance which requires US Citizenship.
      • Technical Software Used: IBM Rational DOORS, Test Rail, MBSE, Atlassian Suite: JIRA and Confluence
      • Test Hardware: DC Power Supplies, Digital Multi-Meters, Oscilloscope, Signal Generator, RF Signal Generator, Spectrum Analyzer, Noise Figure Analyzer, Fiber Optic Scope Meter
      • Understanding of systems engineering concepts
      • Knowledge of Electro-Optical Imaging testing, Broadband RF/Microwave and Antenna test, Line of sight testing
      • Project and team leadership experience
      • Capable of traveling domestically and internationally up to 10%
      • Capable of traveling domestically and internationally
      SmartExplore AI is experimental.
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      New, Posted 1 day ago
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      Manufacturing Engineer Sr

      Coherent

      East Granby, CT 06026

      ~ 41 min Onsite

      • Bachelor's degree in mechanical engineering, electrical engineering, manufacturing engineering or related engineering discipline.
      • 7+ years of progressive manufacturing engineering experience, ideally in fiber optics, photonics, precision assembly, electronics, aerospace, or other high-reliability manufacturing environments.
      • Demonstrated ownership of large-scale process improvement, capital equipment, automation, factory expansion, or manufacturing transfer projects.
      • Strong experience with equipment implementation, troubleshooting, process validation, SPC, PFMEA, yield improvement, and structured root cause analysis.
      • Working knowledge of ERP/MRP systems, change control processes, and data analysis tools such as Excel, JMP, or Minitab.
      • Lean manufacturing and Six Sigma experience required.
      • All employees are required to follow the site EHS procedures and Coherent Corp. Corporate EHS standards.
      SmartExplore AI is experimental.
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      Senior Electrical Manufacturing Engineer (Onsite)

      RTX

      Windsor Locks, CT 06096

      ~ 31 min OnsiteFlexible ScheduleEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

      • U.S. citizenship is required, as only U.S. citizens are authorized to access information under this program/contract.
      • This position is considered safety sensitive in accordance with NASA Guidelines.
      • Candidate will be subject to drug and alcohol testing per NASA's regulation SUBPART 1835.5 Drug- Free Workforce
      • Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 5 years prior relevant experience or an Advanced Degree in a related field and minimum 3 years of experience
      SmartExplore AI is experimental.
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      Senior Electrical Manufacturing Engineer (Onsite)

      Collins Aerospace

      Windsor Locks, CT 06096

      ~ 31 min OnsiteFlexible ScheduleEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

      • U.S. citizenship is required, as only U.S. citizens are authorized to access information under this program/contract.
      • Security Clearance Type: None/Not Required
      • Security Clearance Status: Not Required
      • Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 5 years prior relevant experience or an Advanced Degree in a related field and minimum 3 years of experience
      • This position is considered safety sensitive in accordance with NASA Guidelines. Candidate will be subject to drug and alcohol testing per NASA's regulation SUBPART 1835.5 Drug- Free Workforce
      SmartExplore AI is experimental.
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      New, Posted 12 hours ago
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      Optics Manufacturing Technician

      Pioneer Precision Optics

      Northampton, MA 01060

      $20/hr
      ~ 15 min OnsitePaid Time Off

      • High school diploma or GED
      • No experience
      • Day Shift
      SmartExplore AI is experimental.
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      myCNAjobs

      Warren, MA 01083

      No Experience
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      Assembly Production Associate

      Adecco

      Enfield, CT 06082

      $18-$20/hr
      ~ 24 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

      • High school diploma or GED required
      • 1–3 years of manufacturing or mechanical assembly experience preferred
      • Ability to read and interpret blueprints and technical drawings
      • Proficiency with hand tools, power tools, torque wrenches, and measuring instruments
      • Basic understanding of mechanical systems and components
      • Ability to follow detailed work instructions
      • Ability to stand for extended periods
      • Lift up to 40–50 lbs as required
      • Frequent bending, reaching, and repetitive motion
      • Use of required PPE
      SmartExplore AI is experimental.
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      Manufacturing Engineer (Coatings)

      Integrated Polymer Solutions

      Bloomfield, CT 06002

      ~ 44 min OnsiteHealth InsuranceRetirement Benefit

      • Associate degree in Industrial Technology, Mechanical Engineering, or a related field, or equivalent work experience.
      • Minimum of 5 years of machine shop experience required.
      • Experience with Computer Aided Manufacturing (CAM) systems is essential.
      • Coating and surface treatment processes
      • ISO quality procedures
      • Tooling and fixture design
      • CAD / 3D modeling (Unigraphics or similar)
      • Frequent bending and twisting
      • Frequent use of hands to grasp tools and materials
      • Occasional lifting and moving of materials up to 50 lbs (15-40%)
      • Proficiency with MCS 365 or similar systems
      • Blueprint reading and interpretation
      • Trigonometry knowledge
      • This position requires access to information subject to the International Traffic in Arms Regulations (ITAR).
      • Employment is contingent upon the applicant being a "U.S. person" as defined by ITAR (22 CFR §120.15), which includes U.S. citizens, lawful permanent residents, refugees, or asylees, as required by U.S. export control laws
      • Occasional travel may be required
      SmartExplore AI is experimental.
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