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Specialist, Integration and Test Engineer

Job in Dahlgren, King George County, Virginia, 22448, USA
Listing for: L3Harris Technologies
Full Time position
Listed on 2026-07-09
Job specializations:
  • IT/Tech
    Systems Engineer
Salary/Wage Range or Industry Benchmark: 88500 - 164500 USD Yearly USD 88500.00 164500.00 YEAR
Job Description & How to Apply Below

Company Overview

L3

Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3

Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do.

L3

Harris is the Trusted Disruptor in defense tech. With customers’ mission‑critical needs always in mind, our employees deliver end‑to‑end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.

Job Title:

Specialist, Integration and Test Engineer

Job Code:

39977

Job Location:

Dahlgren, VA

Job Schedule:

5/8

Job Description:

As the premier provider of Space Domain Awareness (SDA) mission solutions for the United States Space Force, L3

Harris 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.

Essential Functions:
  • 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 L3

    Harris 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.
Qualifications:
  • 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.
  • Active U.S. DoW Top Secret security clearance with the 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 & Dev Sec Ops  methodology
  • Java and C++ application software testing
  • Proficiency in Linux
  • Proficiency in Test Automation software
Benefits and Salary:

In compliance with pay transparency requirements, the salary range for this role in California, Massachusetts, New Jersey, Washington, and the Greater D.C., Denver, or NYC areas is $88,500 - $164,500. The salary range for this role in Colorado state, Hawaii, Illinois, Maryland, Minnesota, New York state, Cleveland Ohio, and Vermont is $76,500 - $142,500. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location.

L3

Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company‑paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements.

Equal Employment Opportunity Statement:

L3

Harris Technologies is proud to be an Equal Opportunity Employer. L3

Harris is committed to treating all employees…

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