Software Engineer with Active Secret Clearance - US Space Force

22nd Century Technologies Inc.
Tucson, AZ

Duration: 12+ Months

Job Type: Contract to Hire


Multiple Locations: Richardson, TX 75082, Tucson, AZ 85756, Indianapolis, IN 46219, Huntsville, AL 35824, Aurora, CO 80011, Goleta, CA 93117


Clearance: Active Secret Clearance Required

Core Skills: Java / C++ with Embedded Systems


Role Overview

We are seeking a motivated Software Integration Engineer to support the SPY-6 Family of Radars. This role involves collaborating with multidisciplinary teams to integrate, test, and troubleshoot high-performance radar software systems in dynamic, mission-critical environments.


Key Responsibilities

  • Support software integration and testing under senior engineer guidance
  • Conduct system testing and debugging in shipyard environments
  • Execute test plans, procedures, and scripts for validation
  • Analyze and resolve software/hardware interface issues
  • Document integration processes, test results, and troubleshooting steps
  • Assist with field installations and system deployment


Required Qualifications

  • Bachelor’s degree in Software Engineering, Computer Science, Electrical Engineering, or related field
  • 2+ years of experience in software integration, development, or testing
  • Strong programming skills in C++ or Java
  • Experience with scripting languages (Python, Perl, or Bash)
  • Proficiency with Linux and command-line environments
  • Experience with debugging tools (e.g., GDB, Wireshark)
  • Familiarity with version control tools (Git, Jira, or ClearCase)
  • Active U.S. security clearance (transferable) required prior to start
  • U.S. Citizenship required


Preferred Qualifications

  • Knowledge of radar systems, signal processing, or real-time systems
  • Experience with Agile development methodologies
  • Familiarity with DevOps tools and CI/CD pipelines
  • Understanding of hardware/software integration (radar or sensor systems)
  • Experience with MATLAB or similar analysis tools


Experience & Education

  • Experience: 2+ Years
  • Education: Bachelor’s degree (required)


Success Metrics

  • Ability to work independently with minimal supervision
  • Effective judgment in escalating complex issues to SMEs
  • Contribution to safe and successful integration/test events
  • Strong collaboration in high-pressure, dynamic environments
  • Consistent support of team objectives and system testing goals


Work Environment & Culture

  • Collaborative, small-team setting supporting RTX programs
  • Primary software contributor on-site in many scenarios
  • Location: Newport News, VA (Shipyard Environment)
  • Workload may reach up to 60 hours/week (Mon–Fri)
  • Schedule is dynamic based on ship construction timelines
  • Project cycles typically range 14–24 months
  • Shift work and weekend work may be required.


About our Company: -


22nd Century Technologies, Inc., is one of the fastest growing IT Service Integrator and Workforce Solution companies in the United States. Founded in 1997, 22nd Century Technologies is a Certified National Minority Business Enterprise with 6,000+ people including 600+ Cyber SMEs nationwide supporting our customers in all 50 states, Canada, and Mexico. With HQs in Somerset, NJ and Mclean, VA, 22nd Century has 14 offices throughout the United States. As part of our unrelenting focus on quality and compliance, 22nd Century Technologies’ delivery is based on Certified Matured Processes including CMMI L3 Dev & SVC, ISO 20000, ISO 27001, and ISO 9001 quality processes. With a strong focus on the public sector, 22nd Century currently holds government contracts with 14 out of 15 Federal Executive agencies including DoD, 37 other Federal agencies, 50 States, 115+ Local agencies, and 37 School Districts. In the last three years, we have expanded our services to Fortune 500 and other commercial clients and currently support 80+ commercial clients.


Recognized among “Best Company to Work For” by Forbes, 22nd Century Technologies, Inc., consistently exceeds our clients’ expectations by focusing on their absolute satisfaction with jobs while keeping our employees motivated.


All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status.

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