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Senior Specialist, Software Engineering (Application)

L3Harris


Job Location:

Plano, TX - USA

Monthly Salary: Not provided by the employer
Posted: 22 October 2026 (21 hours ago)
Application Deadline: 19 January 2027
Vacancies: 1 Vacancy

Job Summary

Job Title: Senior Specialist Software Engineering (Application)

Job Code: 46214

Job Location: Plano TX On Site

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

Sign on Bonus: This position offers a $10000 sign on bonus for external candidates who currently hold an active U.S. Security Clearance

Job Description:

As a Senior Specialist Software Engineer (Application) you will be responsible for supporting and leading the development and execution of software interfacing with the targeted hardware. You will be responsible for designing the software per requirements documents and system level design documents. There will be a focus to interface with the test engineers to influence test automation.

The Agile Development Group (ADG) division specializes in developing disruptive next-generation technologies for advanced Unmanned Air Systems (UAS / UAV) advanced radar systems next-generation weapon systems and other RF sensor technologies using small company agility and big company experience.

Essential Functions:

  • Apply computer science engineering and mathematical analysis concepts and principles in the development of software for the targeted platform
  • Advanced skills in modern C
  • Lead Technical development of software team including agile story development and planning
  • Work closely with cross functional members of the engineering organization to develop and evaluate interfaces between hardware firmware and software and operational performance requirements and design of the overall system
  • Investigate root cause of complex issues and implement solutions working independently or with a multi-discipline team
  • Support and participate in all phases of the software development life cycle including requirements analysis design implementation hardware-software integration and formal test
  • Interface with the customer to understand requirements provide software packages and facilitate integration events
  • Develop software test plans and procedures and other relevant technical documentation
  • Utilize modeling tools and equipment to establish operating data conduct experimental tests prototype and evaluate results
  • Experience with Modern C Python
  • Familiar withcontainerizeddevelopmentand tools likeKubernetes Dockerand Helmin a Linuxenvironment
  • Experience withAgile Scrum/Kanban developmentprocesses and procedures
  • Participate in peer reviews identify track and repair defects
  • U.S. citizen
  • Ability to obtain a US Secret security clearance
  • Bachelors degree in Computer ScienceComputer Engineering or related field

Qualifications:

  • Bachelors degree and a minimum of 6 years of prior relevant experience. Graduate degree and a minimum of 4 years of prior related lieu of a degree minimum of 10 years of prior related experience.
  • Minimum of 6 years experience in computer/software engineering field
  • Minimum of 6 years C development in a professional environment

Preferred Additional Skills:

  • Working knowledge of Linux
  • Familiar with CI/CD automation including Gitlab build release pipelines
  • Experience with Deployment Orchestration

#LI-KM1


Required Experience:

Senior IC


About Company

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At L3Harris, we anticipate and mitigate risk with agile end-to-end solutions that meet our customers' mission-critical needs across all domains.

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