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Specialist, Systems Engineer (Software Systems)

L3Harris

Salary not specified
Oct 1, 2025
Dulles, VA, US
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L3Harris is seeking a Systems Engineer with a software background to ensure scalable, secure, and high-performing system solutions for complex software-driven systems across various platforms, specifically for the EMSS Satellite-based Personal Communications System (PCS).

Requirements

  • 3+ years of experience in systems engineering
  • Professional experience with software programming in one or more programming languages (e.g., Python, C++, Java, Go)
  • Professional experience with version control Bitbucket/Git, DevOps tools (e.g., Docker, Jenkins, Kubernetes), and software configuration management
  • Experience with software development and debugging
  • Solid understanding of system integration, APIs, and cloud-based infrastructure (e.g., AWS, Azure, GCP)
  • Experience with development programs using Agile Scrum, Agile SAFe, and DevOps
  • Experience with Linux/Unix systems and shell scripting

Responsibilities

  • Involved in the system lifecycle activities including requirements, design, implementation, testing, deployment, and prepare Release Readiness Review deck
  • Involved in analyzing, enhancing, and extending existing software systems, including debugging, feature development, and ongoing maintenance
  • Analyze and define requirements, interfaces, and performance criteria
  • Conduct risk analysis, root cause investigation, and corrective actions to resolve issues resulted from regression test
  • Implement and support CI/CD pipelines, automated testing, and deployment frameworks
  • Develop software components and scripts as part of system integration, automation, and validation
  • Oversee software configuration and documentation

Other

  • Ability to obtain a Secret security clearance
  • Active Secret Clearance is highly preferred
  • Communication and presentation skills and the ability to work harmoniously in a team environment with government customers and other contractors
  • Excellent communication and documentation abilities
  • Bachelor’s Degree in Computer Science, Software Engineering, Systems Engineering, or a related field and minimum 4 years of prior relevant experience. Graduate Degree and a minimum of 2 years of prior related experience. In lieu of a degree, minimum of 8 years of prior related experience.