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Lead​/Sr. Specialist, Integration​/Test Engineer

Job in Centennial, Arapahoe County, Colorado, USA
Listing for: L3Harris Technologies
Full Time position
Listed on 2026-01-12
Job specializations:
  • Engineering
    Systems Engineer
Salary/Wage Range or Industry Benchmark: 100000 - 222500 USD Yearly USD 100000.00 222500.00 YEAR
Job Description & How to Apply Below

Join to apply for the Lead/Sr. Specialist, Integration/Test Engineer role at L3

Harris Technologies

.

Job Title: Lead, Sr. Specialist, Integration/Test Engineer

Job Code: 32163

Location: Denver, CO

Job Description: L3

Harris Space Superiority group has an opening for a Lead, Integration & Test Engineer to join our team of qualified, diverse individuals. The position is located in Denver, CO and requires working in a fast‑paced environment with high expectations, diverse assignments, and a collaborative team setting. The engineer will support the test effort for development of multiple ground‑based mission systems and operations centers from program inception to test verification and deployment.

This role defines complex test strategies, coordinates with internal organizations and subcontractors for full integration, and serves as the point of contact for the government customer during test planning and coordination across stakeholder offices.

Essential Functions
  • Manage large, complex project initiatives of substantial importance to the organization.
  • Communicate within and outside the organization to explain and influence changes to practices, processes, and approaches.
  • Develop and execute detailed test plans and test cases based on system requirements.
  • Identify, record, document thoroughly, and track bugs through to resolution.
  • Perform manual and automated testing to ensure software performance meets the high standards required for L3

    Harris operations.
  • Collaborate with system engineers and software developers to identify system requirements and resolve issues.
  • Participate in design reviews and provide input on requirements, product design, and potential problems.
  • Analyze test results, detect issues, and track root causes in collaboration with the development team.
  • Assist in the creation and maintenance of technical documentation.
Qualifications
  • Bachelor’s Degree 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.
  • Active Top Secret or TS/SCI Clearance.
Preferred Additional Skills
  • Excellent organization skills.
  • Effective communication skills in a collaborative team environment.
  • Proficient in Linux and/or Unix operating systems.
  • Experience with Satellite Operations.
  • Proficient at JIRA/Confluence (or equivalent).
  • Experience in Agile & Dev Ops methodology and culture.
  • Software Integration testing.
  • Platform/CLOUD familiarity/integration and testing.
  • Payload Platform integration testing (HW to SW) for end‑to‑end command and control of payload.
  • Test Automation.

In compliance with pay transparency requirements, the salary range for this role is $100,000 – $222,500. This is not a guarantee of compensation or salary; the final offer 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. The application window for this requisition is anticipated to close within 90 days (3/1/2026).

L3

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

Harris 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.

L3

Harris maintains a drug‑free workplace and performs pre‑employment substance abuse testing and background checks, where…

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