Mechanical Integration Engineer

Job Title: Specialist, Integration & Test Engineer (Mechanical Integration Engineer)
Job Code: 44812
Job Location: Chantilly, VA (On-Site)
Job Schedule: 9/80: Employees work 9 out of every 14 days – totaling 80 hours worked, and have every other Friday off

Job Description:  

Own the integration, testing, and operational adoption of complex communications systems. You will configure hardware and software platforms, diagnose and resolve technical issues, and turn system updates into practical, hands-on training for users. Success in this role means reliable, mission-ready systems and users who can operate them with confidence. You will work closely with design teams, customers, and cross-functional partners in a fast-moving environment where technical judgment and clear communication matter.

Essential Functions: 

• Set up, configure, and document hardware and software systems for testing, including loading both custom and commercial software onto multiple platforms.
• Develop and lead structured training sessions that help users understand and retain what they're learning.
• Build, configure, troubleshoot, and integrate new and existing hardware packages to roll out upgrades, deploy applications, and enhance system capabilities.
• Take full responsibility of the hardware configuration process, master the system inside and out, and train others to use it effectively.
• Support day-to-day training system operations and keep everything running smoothly.
• See training classes through from start to finish, making sure participants leave confident and capable.
• Travel occasionally to support training and system integration at different locations.
  
  
  

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 TS/SCI w/ Poly Clearance is required.

Preferred Additional Skills:

• Solid understanding of engineering principles, particularly verification and validation processes.
• US Military Training Certifications are a big plus.
• Self-starter who can work independently without needing constant direction.
• Comfortable working directly with customers and their leadership teams.
• Eager to learn through self-study, hands-on experience, and pick up knowledge from teammates.
• Proven ability to lead small, diverse teams in fast-paced environments while staying humble and collaborative.
• Strong communicator in both speaking and writing, with solid skills in MS Word and PowerPoint.
• Experience explaining complex technical topics to different audiences, whether that's fellow engineers, program managers, or customer leadership.
• Proficient in developing and working with MS Excel spreadsheets and data.
• Train-the-trainer certifications are highly valued.

In compliance with pay transparency requirements, the salary range for this role in Virginia is $102,000 - $189,000. 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. 

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