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280 stem jobs at 10 companies in Tucson, AZ

2w
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Stem Cell Processing Technician I
Tucson, Arizona, United States
OnsiteFull Time
CooperSurgical
CooperSurgicalNasdaq: COO: Manufactures medical devices for fertility and women's health.
1+ YOEProcess cord blood/tissue samples in a lab setting, follow SOPs and safety procedures, perform repetitive tasks, maintain records, lift up to 50 lbs, and complete required training.
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3mo
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Teacher - Odyssey of the Mind/ STEM
Tucson, Arizona, United States
$47k-$52k/yr OnsiteFull Time
Amphitheater Unified School District
Amphitheater Unified School District: Public school district providing K-12 education in Arizona.
Elementary certificate required; fingerprint clearance card and full college transcripts must be attached.
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1mo
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Principal Electronics Engineer
Tucson, Arizona, United States
$108k-$205k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: Provides advanced aerospace and defense systems and services.
5+ YOEBachelor's in STEM with 8+ years (or advanced STEM degree with 5+ years); experience designing and testing power converters, EMI and transformer/inductor design; proficiency with MATLAB/MathCAD/Mathematica; ability to obtain DoD Secret clearance.
MATLAB, MathCAD, Mathematica, ECAD, Texas Instruments C-2000, Microchip PIC, VHDL, CAN-bus, UART, RS-422
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3mo
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Test Systems Technical Lead Engineer
Tucson, Arizona, United States
OnsiteFull Time
MKS2 Technologies
MKS2 Technologies: Delivers cybersecurity and IT solutions to government agencies.
10+ YOEBachelor's in STEM; 10+ years experience (or 8+ with advanced degree); test systems engineering; active US Secret clearance; US citizenship.
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1mo
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2026 Internship & Co-Op Program
Tucson or Newton or Westford or Albuquerque or Wheatfield or Brewster or Buffalo or Cleveland or Elmore or Lorain or Leesport or Reading or Lincoln or Milwaukee or Delta or Mayfield Heights
$15-$25/hr OnsiteInternship, Temporary
Materion
MaterionNYSE: MTRN: Manufactures advanced engineered materials and precision optical solutions.
Must be junior or higher enrolled in relevant STEM, business, or communications coursework; U.S. citizen or Permanent Resident (ITAR); curious, willing to learn, and able to work in team settings.
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Associate Manager, Field Services (West)
Denver or Phoenix or Tucson or Anaheim or Huntington Beach or Los Angeles or Sacramento or San Diego or San Francisco or San Jose or Valencia or Las Vegas or Reno or Spokane or Seattle
$85k-$162k/yr FieldFull Time
Boston Scientific
Boston ScientificNYSE: BSX: Developer and manufacturer of innovative medical devices and therapies.
5+ YOE1+ MgmtAssociate degree in engineering/STEM,5+ years field service/technical support experience,1+ year leadership experience,valid driver’s license and reliable vehicle,ability to travel up to 75%.
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4w
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Applications Engineer
Tucson, Arizona, United States
OnsiteFull Time
FLSmidth
FLSmidthNasdaq Copenhagen: FLS: Provides engineering and equipment for global mining operations.
Bachelor's degree in STEM or business with strong math/physics/chemistry background; ability to live and work onsite in Tucson; willingness to travel globally up to ~30%; strong teamwork, presentation, and learning ability.
Microsoft PowerPoint, Microsoft SharePoint, Microsoft Word, Microsoft Excel
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3w
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Software Engineer - Test Equipment
Tucson, Arizona, United States
$61-$66/hr OnsiteFull Time
Quest Defense
Quest Defense: Provides specialized engineering services for aerospace and defense industries.
2+ YOEBachelor's in STEM, 2+ years software engineering (or 5 years with Master's), experience with C# and C++, Microsoft Visual Studio, Windows development, and ability to obtain security clearance; U.S. citizenship required.
C#, C++, Microsoft Visual Studio, Microsoft Windows
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1mo
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Scientist
Tucson, Arizona, United States
$80k-$130k/yr OnsiteFull Time
Areté
Areté: Develops advanced sensing and signal processing solutions for national security.
2+ YOEBS/MS/PhD in STEM, strong math/physics, programming in Python/C/C++/MATLAB, object-oriented design, signal/image processing experience, ability to obtain Secret clearance, U.S. citizenship required.
Python, C, C++, MATLAB, Linux, MPI, CUDA
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2w
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Associate Manager, Field Services (West)
Denver or Phoenix or Tucson or Anaheim or Huntington Beach or Los Angeles or Sacramento or San Diego or San Francisco or San Jose or Valencia or Las Vegas or Reno or Spokane or Seattle
$85k-$162k/yr FieldFull Time
Boston Scientific
Boston ScientificNYSE: BSX: Manufacturer of interventional medical devices and technologies.
5+ YOE1+ MgmtAssociate degree in STEM, 5+ years field service experience with electro-mechanical systems, 1+ year leadership experience, valid driver’s license, ability to travel up to 75%, strong communication and multi-tasking skills.
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5d
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Tutor: Northwest Campus - Temporary, Part-Time
Tucson, Arizona, United States
$15-$20/hr HybridPart Time, Temporary
Pima Community College
Pima Community College: Public community college offering associate degrees and career training.
Provide one-on-one or group tutoring in STEM subjects, complete CRLA Level I certification within one year, high school diploma/GED required, proven strong course performance, and strong communication skills.
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2w
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Wastewater Technical Services Manager
Tucson, Arizona, United States
$79k-$111k/yr OnsiteFull Time
Pima County
Pima County: Providing municipal services and governance for Pima County residents.
4+ YOE2+ MgmtBachelor's in STEM and 4 years relevant experience (including 2 years supervisory) or equivalent; ADEQ Grade 4 operator may substitute; valid AZ driver license; database, monitoring equipment troubleshooting, field and confined-space experience preferred.
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