[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All L3Harris Technologies jobs](https://jobs.opennash.com/companies/l3harris-technologies/) · [Search jobs](/search/) L3Harris Technologies · Colorado Springs, CO # Sr. Specialist, Integration/Test Engineering Colorado Springs, CO, US Full-time Senior individual contributor {'@type': 'MonetaryAmount', 'currency': '', 'value': {'@type': 'QuantitativeValue', 'unitText': ''}} Operations Listed on L3Harris Technologies’s official careers site. Posted September 24, 2026. Check that it is still open and apply there. [Apply on L3Harris Technologies’s careers site →](https://careers.l3harris.com/en/job/colorado-springs/sr-specialist-integration-test-engineering/4832/101095078272) [OpenNash Jobs](https://jobs.opennash.com/) / [L3Harris Technologies](https://jobs.opennash.com/companies/l3harris-technologies/) / Sr. Specialist, Integration/Test Engineering ## Job description 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 Senior Specialist, System Integration and Test Engineer Job Code: 44997 Job Location: Colorado Springs, CO Job Schedule: 9/80 Job Description: This position will support the test effort for development of multiple ground-based mission systems and operations center from program inception to test verification and deployment. The Lead Integration & Test 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 test 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. ### This position is located in Colorado Springs L3Harris Careers in Colorado Essential Functions: - Execute all levels of testing (Integration, System and Acceptance) Experience with Linux commands - Develop test plans, test cases, and testing scripts for manual and automated testing, maintain testing records, document and report discovered problems Experience with Test Readiness Review (TRR) and test reports - Document issues into bug tracking tool - Perform thorough regression testing when bugs are resolved Experience in Agile & DevOps methodology and culture - Proficient at JIRA/Confluence (or equivalent) Advocate for test priorities in daily scrum meetings and sprint planning - Create clear and concise documentation of software issues - Collaborate closely with the SW development team Analyze user stories/use cases/requirements for validity and feasibility - Lead test development and peer review activities with little supervision. Ensure complete and accurate test coverage. Create test to requirement traceability matrix. Participate in project planning and execution meetings as required Qualifications: (Refer to [http://my.l3harris.com/CareerFramework/](http://my.l3harris.com/CareerFramework/)) Bachelor’s Degree and a minimum of 9 years of prior related experience, or Graduate Degree and a minimum of 7 years of prior related experience, or equivalent. In lieu of a degree, minimum of 13 years of prior related experience. ### Active TS/SCI clearance required Preferred Additional Skills Familiarity with all phases of the software test life cycle Carry out assignments to completion within parameters of instructions given, prescribed routines, and standard accepted practices Experience with MBSE Methodology Familiarity using AI tools to accelerate debugging, documenting, and development efforts. #LI-LS4 In compliance with pay transparency requirements, the salary range for this role in Colorado state is $97,000 - $180,000 annually. 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. 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. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish. For information regarding your Right To Work, please click here for English or Spanish. ## At a glance - Posted by the employer: Sep 24, 2026 - First seen by OpenNash: Oct 12, 2026 - Last checked: Oct 19, 2026 - Listed for: 25 days - Location: Colorado Springs, CO, US - Employment type: Full-time - Pay: {'@type': 'MonetaryAmount', 'currency': '', 'value': {'@type': 'QuantitativeValue', 'unitText': ''}}[Apply on L3Harris Technologies’s careers site →](https://careers.l3harris.com/en/job/colorado-springs/sr-specialist-integration-test-engineering/4832/101095078272) ## More jobs at L3Harris Technologies ### [Senior Specialist, Systems Engineer](https://jobs.opennash.com/companies/l3harris-technologies/jobs/61e11dddbc177115f212/) Colorado Springs, CO, US ### [Specialist, Systems Engineer](https://jobs.opennash.com/companies/l3harris-technologies/jobs/315ff50df17fcbf98c93/) Colorado Springs, CO, US ### [Specialist, Technical Support Engineer (COMSAT Analyst / Planner)](https://jobs.opennash.com/companies/l3harris-technologies/jobs/49c160bb3cfcdc0b3453/) Colorado Springs, CO, US ### [Sr. Associate, Systems Engineering](https://jobs.opennash.com/companies/l3harris-technologies/jobs/1f9014ef1fc8e5fb2754/) Colorado Springs, CO, US ## Similar jobs at other companies ### [Systems Integration/Test Engineering Supv - L3](https://jobs.opennash.com/companies/lockheed-martin/jobs/02ccb8d8f0f788944fba/) Lockheed Martin · Littleton, CO ### [Space Systems Engineering Integration & Test Engineer - TIDES FPGA (PIE)](https://jobs.opennash.com/companies/general-dynamics/jobs/5c5106108153ca5e1ed0/) General Dynamics · Scottsdale, AZ, US ### [Systems Engineering Integration and Test (SEIT) Lead](https://jobs.opennash.com/companies/bae-systems/jobs/a26d4819fd1bb158a38b/) BAE Systems · Totowa, New Jersey, United States ### [Integration and Test Intern Engineer](https://jobs.opennash.com/companies/general-dynamics/jobs/137d0b4838a7015ed4bd/) General Dynamics · Canonsburg, PA, US OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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