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# Specialist, Integration & Test Engineering

- **Company:** L3Harris Technologies, Inc.
- **Location:** Nevada, TX, United States
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), Adobe InDesign, Software Applications, Systems Engineering, Confluence, JIRA, Automation of Tests, C++ (Programming Language), Software Documentation, Cyber Security, Computer Programming, Linux, Scaled Agile Framework, Software Requirements Analysis, Software Systems, Systems Modeling Language, System Testing, Test Execution Engine, Kubernetes, Software Performance, Devsecops, Docker
- **Published:** October 9, 2026
- **Apply:** https://www.disabledperson.com/jobs/75859107-specialist-integration-test-engineering

## About the Role

* Bachelor's Degree and minimum 4 years of prior relevant experience. Graduate Degree with 2 years of prior related experience. In lieu of a degree, minimum of 8 years of prior related experience.
 * Ability to obtain SCI access within 6 months of hire.

Preferred Additional Skills:

 * Active U.S. DoW TS/SCI security clearance.
 * Active Security+ CE certification
 * Basic knowledge of the Space Domain Awareness enterprise and engineering efforts.
 * Familiarity with MBSE/Eggplant and similar testing tools as well as DoW testing requirements.
 * Familiarity with Jira/Confluence (or equivalent)
 * Experience in Scaled Agile Framework & DevSecOps methodology
 * Java and C++ application software testing
 * Proficiency in Linux
 * Proficiency in Test Automation software
 * Proficiency in Python programming

## Description

As the premier provider of Space Domain Awareness (SDA) mission solutions for the United States Space Force, L3Harris is seeking a mid-level Integration and Test Engineer to perform Software Systems Integration and System Test functions related to the MOSSAIC C2 Space Domain Awareness (SDA) mission. The ideal candidate will have some experience in Systems Engineering Integration & Test (SEIT) activities such as Requirements Development/Derivation, Test Documentation (Plans, Procedures, Reports), Test Execution, System Troubleshooting, and Defect Tracking and Resolution., * Execute and assist in developing detailed test plans, procedures and cases based on system requirements.

 * Identify, record, document thoroughly, and track defects through to resolution.
 * Perform manual and automated testing to ensure software performance/functionality meets the high standards required for L3Harris operations.
 * Collaborate with Systems Engineers, Software Engineers and senior Integration & Test Engineers to identify system requirements for Validation & Verification.
 * Participate in design reviews and provide input on requirements, product design, test methodology and potential problems.
 * Analyze test results, detect issues, and track root causes in collaboration with the development and test teams.
 * Assist in the creation and maintenance of technical documentation, including System Models based in SysML.
 * Support cloud environment operations through the use of Docker containers, Kubernetes orchestration, and Helm chart-based deployments., L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law.