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Salary
$107k – $198k per year
Location
Remote (United States)
Seniority
Senior · 10+ years exp
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H-1B filings in 12 months: 5 · for this role: 3

Confirmed on the employer's own hiring board on Oct 31, 2026. First seen by Alion on Oct 28, 2026. L3Harris Technologies scores A on the Alion truth index.

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L3Harris Technologies is an American defense contractor formed in 2019 by the merger of L3 Technologies and Harris Corporation. It builds tactical radios and military communication systems, electronic warfare and intelligence, surveillance and reconnaissance equipment, space sensors and satellites, night vision devices, and uncrewed surface vessels, and owns the rocket engine maker Aerojet Rocketdyne. Its main customers are the United States Department of Defense and allied governments. The company is headquartered in Melbourne, Florida, United States.

Job Title: Senior Specialist, Application Developer

Job Code: 46947

Job Location: Melbourne, FL or Remote

Job Schedule: 9/80: Employees work 9 out of every 14 days - totaling 80 hours worked - and have every other Friday off

Job Description:

Digital Thread / PLM Integration Application Developer to design, develop, and maintain integrations between PLM systems and enterprise applications. This role will focus on building robust, scalable solutions that enable seamless data exchange across the product lifecycle, supporting digital thread initiatives and model-based engineering processes. The ideal candidate will have strong programming skills, experience with PLM platforms, and a passion for creating efficient integration solutions.

Essential Functions:

Application Development:

  • Design and develop custom integration solutions for PLM systems (e.g., Siemens Teamcenter, PTC Windchill) using APIs, middleware, and scripting.
  • Implement workflows, data transformations, and connectors to enable digital thread capabilities.

Integration Implementation:

  • Build and maintain integrations between PLM and ERP, MES, CAD, and other enterprise systems.
  • Ensure data consistency, security, and compliance across integrated platforms.

Technical Support & Maintenance:

  • Troubleshoot and resolve integration issues, ensuring minimal downtime.
  • Optimize performance and scalability of integration solutions.

Collaboration:

  • Work closely with architects, business analysts, and engineering teams to translate requirements into technical solutions.
  • Participate in code reviews and contribute to best practices for integration development.

Continuous Improvement:

  • Stay up to date with emerging technologies in PLM, integration frameworks, and digital manufacturing.
  • Recommend improvements to enhance automation and efficiency.

Qualifications:

  • Bachelor’s Degree and minimum 6 years of prior relevant experience. Graduate Degree and a minimum of 4 years of prior related experience. In lieu of a degree, minimum of 10 years of prior related experience.
  • Minimum of 6+ years of experience in application development and system integration.

Preferred Additional Skills:

  • Proven track record with major PLM platforms (e.g., Siemens Teamcenter, PTC Windchill).
  • Hands-on experience with integration technologies (e.g., REST/SOAP APIs, middleware, ESB, microservices).
  • Strong understanding of digital thread and MBSE (Model-Based Systems Engineering) concepts.
  • Proficiency in data modeling, configuration management, and PLM workflows.
  • Excellent communication and stakeholder management skills.
  • Ability to lead cross-functional teams and drive complex integration projects.
  • Knowledge of cloud platforms and containerization (AWS, Azure, Docker, Kubernetes) is a plus.
  • Familiarity with Magic Xpi integration platform or similar integration toolsets.
  • Understanding of Test-Driven Development (TDD) principles and practices.
  • Familiarity with Linux operation systems, particularly Red Hat Enterprise Linux.
  • Experience with Tricentis test automation tools, including:
    • Tosca for functional test automation
    • NeoLoad for performance and load testing

In compliance with pay transparency requirements, the salary range for this remote role in California, Connecticut, Massachusetts, New Jersey, Washington, and the Greater D.C., Denver, or NYC areas is $106,500 - $197,500. The salary range for this remote role in Colorado, Hawaii, Illinois, Maine, Maryland, Minnesota, New York State, Cleveland, Ohio, Vermont, and Virginia is $92,500 - $171,500. 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.

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