14 junior software engineer jobs at 7 companies in Tucson, AZ

PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
3w
Save
Mark Applied
Hide
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
2d
Save
Mark Applied
Hide
Software Engineer I
Tucson, Arizona, United States
$57k-$109k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
STEM bachelor's required, U.S. citizenship and ability to obtain Interim Secret security clearance, knowledge of C/C++ and assembly preferred, experience with real-time embedded software and teamwork in agile environments.
assembly, C, C++, Unified Modeling Language (UML)
2d
Save
Mark Applied
Hide
Software Engineer II
Tucson, Arizona, United States
$69k-$131k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
2+ YOEBachelor's in STEM typically required, minimum 2 years experience, proficiency in C/C++ and assembly, hardware-software integration experience, and ability to obtain U.S. Secret security clearance (U.S. citizenship required).
C++, C, assembly, Unified Model Language
1mo
Save
Mark Applied
Hide
Software Engineer II
Tucson, Arizona, United States
$69k-$131k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
2+ YOERequires active transferable Secret U.S. government security clearance and U.S. citizenship, typically a STEM degree and 2+ years relevant experience, proficiency in C/C++ and embedded/hardware-software integration, and ability to obtain program access.
C, C++, Assembly, Unified Model Language, DevOps
2w
Save
Mark Applied
Hide
Software / System Safety Engineer II
Tucson, Arizona, United States
$69k-$131k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: Provides advanced aerospace and defense systems and services.
2+ YOERequires a STEM degree, ~2 years relevant experience, familiarity with MIL-STD-882E risk assessment, ability to write technical reports, review software, and obtain/maintain U.S. security clearance.
MIL-STD-882E, JSSSEH
4d
Save
Mark Applied
Hide
Software Engineer II with Test Solutions
Tucson, Arizona, United States
$69k-$131k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
2+ YOEBachelor's in STEM and 2+ years relevant experience; proficiency with C++, C#, Java, Python or Visual Basic, Microsoft Visual Studio, and Windows OS; ability to obtain U.S. security clearance.
C#, C++, Microsoft Visual Studio, Java, Python, Visual Basic, Windows Operating System, TCP/IP, UDP, Unified Modeling Language (UML)
2d
Save
Mark Applied
Hide
Actuation Systems Embedded Software Engineer II
Tucson or Huntsville
$69k-$131k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
2+ YOEU.S. citizenship and DoD Secret clearance ability, STEM degree, minimum 2 years experience, proficiency with C/C++, MATLAB/Simulink, firmware on embedded hardware, and use of configuration management tools.
C, C++, MATLAB/Simulink, GIT, Subversion, UART, SPI, I2C
1w
Save
Mark Applied
Hide
Early Career Geotechnical Engineer
Tucson or Tempe or Phoenix
OnsiteFull Time
WSP
WSPToronto Stock Exchange: WSP: Provides engineering, design, and environmental consultancy services globally.
0+ YOEBachelor's in geotechnical or related engineering, 0–1 years experience, familiarity with subsurface investigations, soil mechanics, and design software, strong research and communication skills.
MicroStation, AutoCAD, Civil 3D, ArcGIS, InRoads, Geopak, GeoSlope, ANSYS, STADD, HEC-RAS, HEC-HMS
2mo
Save
Mark Applied
Hide
Associate Civil Engineer, Mine Waste
Tucson, Arizona, United States
RemoteFull Time
WSP
WSPToronto Stock Exchange: WSP: Provides engineering, design, and environmental consultancy services globally.
1+ YOEBachelor's degree in Civil Engineering; 1-3 years post-education experience; FE exam completed or within 6 months; strong analytical skills; ability to work independently or in teams; willingness to travel domestically and internationally; strong communication and technical writing skills.
Technical writing, Office automation, Software, Mathematical modeling, Spreadsheets
21h
Save
Mark Applied
Hide
Software Engineering Student Assistant - Fall 2026 - ELSYS
Tucson, Arizona, United States
OnsitePart Time
Georgia Tech Research Institute
Georgia Tech Research Institute: Performs applied scientific research and engineering for various organizations.
Enrolled bachelor’s student (CS/Engineering/Math/Physics), ≥6 credit hours, 3.0+ GPA, US citizen, able to obtain security clearance; coding with Python/C++/Java and familiarity with containers and networking preferred.
Python, C++, Java, Docker, Kubernetes, Linux, TCP/IP, VLAN, 5G, LTE, MQTT, Modbus
3mo
Save
Mark Applied
Hide
Site Civil BIM
Phoenix or Tucson
OnsiteFull Time
HDR
HDR: Global firm providing architecture, engineering, and environmental services.
Technically proficient with 3D design software, document management, and strong communication; understands engineering/architectural concepts.
3D design software, Microsoft Office
3mo
Save
Mark Applied
Hide
Site Civil BIM
Phoenix or Tucson
OnsiteFull Time
HDR
HDR: Global provider of engineering, architecture, environmental and construction services.
Competency with 3D design software and document management, Microsoft Office proficiency, strong communication, attention to detail, and basic engineering/architectural knowledge.
Microsoft Office
3w
Save
Mark Applied
Hide
Field Service Diesel Technician
Tucson or Alaska or Alabama or Arkansas or Arizona or California or Colorado or Connecticut or District of Columbia or Delaware or Florida or Georgia or Hawaii or Iowa or Idaho or Illinois or Indiana or Kansas or Kentucky or Louisiana or Massachusetts or Maryland or Maine or Michigan or Minnesota or Missouri or Mississippi or Montana or North Carolina or North Dakota or Nebraska or New Hampshire or New Jersey or New Mexico or Nevada or New York or Ohio or Oklahoma or Oregon or Pennsylvania or Rhode Island or South Carolina or South Dakota or Tennessee or Texas or Utah or Virginia or Vermont or Washington or West Virginia or Wisconsin or Wyoming
$66k-$98k/yr FieldFull Time
Cummins
CumminsNYSE: CMI: Manufacturer of diesel engines and power generation systems.
3+ YOEPerforms complex engine repairs and overhauls, diagnoses faults with limited support, understands aftertreatment systems, uses engine diagnostic software, performs chassis work, meets DOT driving and medical requirements, and mentors junior technicians.
2mo
Save
Mark Applied
Hide
Postdoctoral Research Associate I
Tucson, Arizona, United States
OnsiteFull Time
University of Arizona
University of Arizona: Public research university providing higher education and academic programs.
Ph.D. in Optical Engineering or related field; strong optical metrology background; hands-on instrumentation; data analysis; publications.
Interferometer, Profilometer, Wavefront Sensor, Data Analysis, Programming