Integration and Test Engineer

L3Harris 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. L3Harris 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.

L3Harris 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/Test Engineer

Job Code: 34360

Job Location: Chantilly, VA, or Colorado Springs, CO,

Job Schedule: 9/80 (Every other Friday off!)

Relocation Assistance: Relocation assistance is available to qualified applicants

Job Description:

L3Harris Space Superiority group has an opening for an I&T engineer to join our team of qualified, diverse individuals. The individual will work in a fast-paced environment with high expectations, significantly diverse assignments, and a collaborative team setting.

This position will support the test effort for development of multiple ground-based mission systems and operations centers from program inception to test verification and deployment. The I&T engineer will define complex test strategies to verify mission capabilities while working with a team comprised of multiple internal organizations and subcontractors for the full integration and test of the mission system. The I&T engineer will be a point-of-contact for the government customer for test planning and will coordinate across government and stakeholder offices to define the test and evaluation plan.

Essential Functions:

• Diagnose and resolve test failures based on inputs from the SEIT lead and test architect, ensuring timely and accurate identification of issues.
• Complete detailed test configurations, develop test procedures, implement and check out STE (Special Test Equipment), test sets, and test set software. Evaluate and utilize analysis tools effectively.

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• Assist in directing test activities, including shift planning and coordination, to ensure smooth and efficient test operations.
• Promote consistency within the team by adhering to automation testing development principles. Foster a culture of automation, configuration management, and automated testing.
• Identify risks and opportunities related to specific test activities, proactively addressing potential issues and leveraging opportunities for improvement.
• Work closely with system engineering and design teams to influence architecture and interfaces, optimizing and integrating test capabilities early in the development lifecycle.
• Collaborate with DevSecOps teams to implement automation capabilities, ensuring seamless integration and functionality.
• Evaluate user stories, use cases, and requirements for validity and feasibility, ensuring they meet the necessary criteria for testing.
• Work with systems and design engineering to identify and define STE/GSE (Ground Support Equipment) requirements that satisfy testing needs, considering reuse options where applicable.
• Assess and define the hardware and software requirements for STE needed to verify system-level requirements, ensuring comprehensive and effective testing.
• Uses strong communication skills with internal teams, customers, and vendors.
• Position requires Top Secret Clearance
  
  
  

Qualifications:

• Top Secret or TS/SCI Clearance
• Bachelor’s degree and 4 years of prior relevant systems or software 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.
• Security+
  
  
  

Preferred Additional Skills:

• Demonstrates exceptional organizational skills, ensuring efficient management of tasks and projects.
• Possesses strong communication skills, enabling effective collaboration within a team environment.
• Demonstrated comprehensive understanding of System Engineering principles.
• Familiar with tools such as Springboot, MATLAB, and other instrument control tools.
• Proficient in using JIRA and Confluence (or equivalent tools) for project management and collaboration.

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• Experienced in Agile and DevOps methodologies and culture, promoting efficient and iterative development processes.
• Skilled in testing JAVA and C++ applications, ensuring robust and reliable software performance.
• Proficient in using test automation tools such as Cucumber and Playwright.
• Demonstrates proficiency in working with the Linux operating system.
• Familiar with tools like Cameo NoMagic or MagicDraw for MBSE.
• Experienced in implementing and managing automation processes to enhance efficiency and accuracy.
  
  
  

In compliance with pay transparency requirements, the salary range for this role in Colorado and New York State is $76,500 - $142,500 and Virginia area is $88,500 - $164,500. 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. L3Harris 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. This requisition may close within 60 days of 4/1/2026.

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.

Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.

By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions.

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