C# Developer

CACI InternationalSan Antonio, TX
$65,700 - $134,400Onsite

About The Position

Bring your C# software development skills to our defense engineering team to support a critical Automated Test Equipment (ATE) development to support Air Force aerospace and defense systems in San Antonio, TX. Work hands-on with hardware and software, to create libraries that will control and automate test and measurement devices. Grow your career in defense contracting while directly supporting aircraft sustainment programs through software development.

Requirements

  • B.S. in Computer Science, Software Engineering, Computer Engineering, Electrical Engineering or related field
  • 3 or more years of professional C# programming experience
  • 3 or more years of experience with .NET Framework / .NET Core (experience with modern .NET versions)
  • Strong understanding of C# fundamentals (classes, methods, attributes, JSON serialization)
  • Experience working with JSON file formats
  • Demonstrated problem-solving and debugging skills
  • Strong attention to detail and commitment to code quality
  • Willing and able to obtain a DoD Secret clearance (U.S. Citizenship required)
  • Willing to work onsite in San Antonio, TX

Nice To Haves

  • Air Force, Military or Defense Contracting experience
  • Basic electronics knowledge (voltage, current, resistance, digital I/O concepts)
  • Ability to read and interpret technical documentation and test requirements
  • Background in electronics testing or test engineering
  • Familiarity with test & measurement instruments (DMMs, oscilloscopes, DAQs, etc.)
  • Experience with National Instruments hardware or software
  • Familiarity with Git version control
  • Experience with C development

Responsibilities

  • Develop libraries to control test instruments (Digital Multimeters, DAQ systems, Matrix switches) using C# .NET
  • Convert libraries written in C to C#
  • Implement methods in C# that perform measurements (voltage, current, resistance, digital patterns) for avionics systems
  • Read manufacturer programmer manuals to implement instrument library functions
  • Verify C# library functionality in a laboratory environment

Benefits

  • flexible time off
  • learning resources
  • comprehensive benefits
  • healthcare
  • wellness
  • financial
  • retirement
  • family support
  • continuing education
  • time off benefits
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service