16 entry software engineering jobs at 8 companies in Oro Valley, AZ
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Software Engineering Student Assistant - Fall 2026 - ELSYS
Tucson, Arizona, United States
OnsitePart Time
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.
Poughkeepsie or Lowell or Rochester or Tucson or Research Triangle Park or San Jose or Austin
$88k-$152k/yrHybridFull Time
IBMNew York Stock Exchange: IBM: Global technology providing enterprise software, cloud, and consulting.
Bachelor's in Computer Science/Engineering or related, proficiency in languages such as Java/Python/Go/C++, strong problem-solving, communication and teamwork; must be able to work without visa sponsorship.
Java, Python, Go, C++, JavaScript, IBM Cloud, AWS, Microsoft Azure, GCP
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
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).
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.
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.
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)
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
Bachelor's in STEM, U.S. citizenship and ability to obtain interim DoD Secret clearance, experience with C/C++/Python/Visual Basic, Microsoft Visual Studio, and Windows; strong problem-solving and teamwork skills.
C#, C++, Python, Visual Basic, Microsoft Visual Studio, Windows
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.
U.S. Navy: Conducts maritime defense and provides aircraft maintenance services.
1+ YOEPerform software systems engineering oversight, review tests and software documentation, analyze modeling/simulation and test data, and provide technical assessments for missile and munitions programs.
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.
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.
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.
Omaha or Tyler or Denver or Atlanta or Kansas City or New York City or Charlotte or Raleigh or Philadelphia or Pittsburgh or Austin or Dallas or Fort Worth or Houston or Round Rock or San Antonio or Bellevue or Seattle or Charleston or Columbia or Tucson or Lincoln or Harrisburg or Phoenix or Colorado Springs or Taylor or Arizona or Colorado or Georgia or Missouri or North Carolina or New York or Pennsylvania or South Carolina or Texas or Washington
OnsiteFull Time
HDR: Global provider of engineering, architecture, environmental and construction services.
Bachelor's in civil engineering/construction management or equivalent; knowledge of general contracting and EPC methods; familiarity with cost estimating and project control software; good communication; US work authorization required (no sponsorship).
Sage, Timberline, Bluebeam, Revit, HCSS, Microsoft Excel, Microsoft Office, Navisworks, Synchro