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Spec, Software Engineer; Embedded Security Clearance

Job in Londonderry, Rockingham County, New Hampshire, 03053, USA
Listing for: L3Harris Technologies
Full Time position
Listed on 2025-12-06
Job specializations:
  • Software Development
    Embedded Software Engineer, Software Engineer
Job Description & How to Apply Below
Position: Spec, Software Engineer (Embedded) with Security Clearance
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 Technologies is the Trusted Disruptor in the defense industry. 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:

Spec, Software Engrg Job Code: 31093

Job Location:

Londonderry, NH

Job Schedule:

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

Job Description:

Advance your career in a fast-paced company with hands-on design opportunities that lead to production reality. L3

Harris Integrated Vision Solutions, a leading designer and manufacturer of laser, night vision, and electro-optic devices, is seeking an Embedded Software Engineer to join our dynamic software engineering team on-site in Londonderry, NH. As an Embedded Software Engineer, you will be responsible for supporting the complete software development lifecycle of complex projects from defining software requirements through release to production. You will be a key contributor in defining software architecture and designing for efficiency and reuse.

You will strive to keep current with software development methodologies and technology and adapting industry best practices.

Essential Functions:

* Design, document, and develop highly reusable embedded software

* Understand customer and system requirements and translate them into software requirements

* Prepare and present software designs to peers, internal and external customers

* Track software development features, tasks, and defects through release

* Integrate, debug, and test software and hardware

* Perform software estimation, planning, and execution using both Agile and Waterfall methodologies

* Support development of software processes and adoption of best practices

Qualifications:

* Bachelor's Degree in Computer Science or Engineering with 4 years prior experience. Graduate Degree with 2 years of prior related experience. In lieu of a degree, minimum of 8 years of prior related experience.

* Experience working with custom embedded Linux distributions and RTOSs

* Proficient knowledge of multithreading and inter-process communication

* Proficient knowledge of networking (e.g., TCP/IP), wireless, and Ethernet protocols

* Proficient with software configuration management tools (Git, Bitbucket preferred)

* Experience with electrical schematics, circuits, oscilloscopes, multimeters, etc.

* Proficiency with feature and defect tracking tools (Jira preferred) Preferred Additional

Skills:

* Self-starter with the ability to work in a fast-paced environment

* 4+ years of experience developing software for embedded platforms.

* 3+ years of experience with embedded C++/C

* Strong problem solving and debugging skills

* Energetic and motivated with strong communication, organization, and technical skills who works well in a multi-disciplinary team

* Versatile and passionate about software engineering technologies and methodologies, eager to tackle new challenges and push technology forward

* Strong understanding of Yocto layers and how to create and maintain recipes

* Familiarity with customizing root file systems and cross-compilation for various SoCs/So Ms

* Experience with both Agile and Waterfall methodologies

* Experience designing embedded products for Size, Weight and Power (SWaP)

* Experience deriving and defining software requirements (DOORs preferred)

* Experience with object-oriented design methods (UML is a plus)

* Experience with Dev Ops tool chains (e.g., Jenkins, Coverity, etc.)

* Experience with Docker Containers

* Experience with scripting (e.g., Python, Bash, Groovy)

* Experience with memory safe languages (e.g., Rust)
L3

Harris Technologies is proud to be an Equal Opportunity Employer. L3

Harris 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.

L3

Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by…
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