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Sr. Associate, Software Engineering with Security Clearance

Job in Herndon, Fairfax County, Virginia, 20170, USA
Listing for: L3Harris Technologies
Full Time position
Listed on 2026-08-14
Job specializations:
  • Software Development
Job Description & How to Apply Below
L3

Harris 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. L3

Harris 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. L3

Harris 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:

Sr. Associate, Software Engineer (C/C++) Job Code: 39278

Job Location:

Herndon, VA (On-Site)

Job Schedule:

9/80 Regular (Employees work 9 out of every 14 days - totaling 80 hours worked - and have every other Friday off) L3

Harris is dedicated to recruiting and developing diverse, 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. L3

Harris 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. About L3

Harris Technologies: L3

Harris Technologies is an agile global aerospace and defense technology innovator, delivering end-to-end solutions that meet customers' mission-critical needs. The company provides advanced defense and commercial technologies across space, air, land, sea and cyber domains. L3

Harris has approximately $18 billion in annual revenue and 47,000 employees, with customers in more than 100 countries.

Job Description:

The successful candidate will be based at our Herndon-VA office (onsite). We develop advanced sonar systems and support software that enables system control, data acquisition, and analysis. Work includes software requirements development, software test and integration, and both application level and embedded C/C++ development, including Linux based GUI and system control work. The role also involves UI and embedded software development for equipment operating in diverse environments such as factory, depot, laboratory, and shipboard settings.

Essential Functions:

* Design and implement software using C/C++ on Linux, and embedded real time operating systems.

* Execute assigned projects and tasks involving software design, documentation, verification, and validation for sonar systems.

* Modify and enhance existing software for operational systems or test facilities.

* Provide independent validation and verification of design concepts and implementation approaches.

* Develop, test, and document software code, and support integration

* Perform software configuration management to ensure all code reflects the current version and revision level.

* Implement review and oversight procedures to evaluate design activities for compliance with customer requirements, company standards, engineering best practices, and quality system procedures.

* Ensure assigned tasks meet technical, schedule, and quality requirements. Identify and report issues, recommending corrective actions or alternatives when cost or schedule risks are identified.

* Ability to obtain and maintain a Secret Security Clearance.

Qualifications:

* Bachelor's degree in Computer / Electrical Engineering or equivalent and minimum 2 years of prior relevant experience. Or, Graduate Degree and a minimum of 1 years of prior related experience.
* 2+ years of experience designing and implementing software in C/C++ languages. Preferred Additional

Skills:

* Active Secret clearance.
* QT IDE and UI Framework Experience.

* Understanding of user interface (UI) elements, tools, and development techniques.

* Experience in embedded software.

* Strong analytical and communication skills.

* Ability to interpret and clearly communicate engineering plans and specifications, with solid knowledge of engineering theory and…
Position Requirements
10+ Years work experience
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