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Sr. Specialist Software Engineer

L3Harris Technologies

Sr. Specialist Software Engineer

full-timePosted: Jan 16, 2026

Job Description

L3Harris 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. L3Harris 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.

L3Harris 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: Sr Spec, Software Engineering

Job Code : 32510

Job Location:  Northampton, MA

Schedule: 9/80 

Job Description:

As a Software Engineer – Technical Lead at L3-Harris, you will be responsible for leading the design, development, and maintenance of embedded software solutions for our Navy imaging products. You will work closely with cross-functional teams to ensure the successful integration of software and hardware components, while also providing technical leadership and mentorship to the engineering team.

Essential Functions:

  • Lead the design, development, and testing of user interface software in a Linux environment using QT and C/C++.
  • Develop and maintain embedded Linux-based systems, including kernel and driver development.
  • Provide technical leadership and mentorship to a team of embedded software engineers.
  • Collaborate with hardware engineers to define software requirements and ensure seamless integration with hardware components.
  • Develop and maintain software documentation, including design specifications, user manuals, and testing procedures.
  • Debug and troubleshoot software issues, providing timely resolutions to ensure product quality and reliability.
  • Optimize software performance and memory usage to meet product requirements.
  • Participate in code reviews to maintain high-quality code standards and best practices.
  • Stay up to date with the latest industry trends and technologies to continuously improve our software development processes.

Qualifications: 

  • Bachelor's degree in Computer Science, Computer Systems Engineering or Electrical Engineering 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.
  • 6+ years of experience in embedded software development using C/C++.
  • Strong understanding of embedded Linux, including kernel and driver development.
  • Knowledge of video processing, including image enhancement, video stitching, storage and playback.
  • Knowledge of video interfaces and camera control protocols such as GenICam, GigE Vision, and Camera Link.
  • Experience with software development tools such as compilers, debuggers, and version control systems (e.g., Git).
  • Familiarity with hardware interfaces and communication protocols (e.g., UART, SPI, I2C, CAN, etc.).
  • Proven experience in leading and mentoring engineering teams.

Preferred Additional Skills:

  • Experience with real-time operating systems (RTOS).
  • Knowledge of Agile development methodologies.
  • Experience with signal processing, control systems, or wireless communication.
  • Familiarity with scripting languages (e.g., Python) for testing and automation.
  • Experience with continuous integration deployment (CI/CD) pipeline

In compliance with pay transparency requirements, the salary range for this role in Massachusetts is $109,500- $203,500. 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.

L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris 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. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law.

Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.

By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions.

L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish. For information regarding your Right To Work, please click here for English or Spanish.

Locations

  • Northampton, MA, United States

Salary

109,500 - 203,500 USD / yearly

Skills Required

  • C/C++intermediate
  • QTintermediate
  • embedded Linux kernel and driver developmentintermediate
  • video processing (image enhancement, video stitching, storage and playback)intermediate
  • video interfaces and camera control protocols (GenICam, GigE Vision, Camera Link)intermediate
  • software development tools (compilers, debuggers, Git)intermediate
  • hardware interfaces (UART, SPI, I2C, CAN)intermediate
  • real-time operating systems (RTOS) - preferredintermediate
  • Agile development methodologies - preferredintermediate
  • signal processing, control systems, or wireless communication - preferredintermediate
  • scripting languages (Python) for testing and automation - preferredintermediate
  • continuous integration deployment (CI/CD) pipeline - preferredintermediate

Required Qualifications

  • Bachelor's degree in Computer Science, Computer Systems Engineering or Electrical Engineering and minimum 6 years of prior relevant experience (experience)
  • Graduate Degree and a minimum of 4 years of prior related experience (experience)
  • In lieu of a degree, minimum of 10 years of prior related experience (experience)
  • 6+ years of experience in embedded software development using C/C++ (experience)
  • Strong understanding of embedded Linux, including kernel and driver development (experience)
  • Proven experience in leading and mentoring engineering teams (experience)

Responsibilities

  • Lead the design, development, and testing of user interface software in a Linux environment using QT and C/C++
  • Develop and maintain embedded Linux-based systems, including kernel and driver development
  • Provide technical leadership and mentorship to a team of embedded software engineers
  • Collaborate with hardware engineers to define software requirements and ensure seamless integration with hardware components
  • Develop and maintain software documentation, including design specifications, user manuals, and testing procedures
  • Debug and troubleshoot software issues, providing timely resolutions to ensure product quality and reliability
  • Optimize software performance and memory usage to meet product requirements
  • Participate in code reviews to maintain high-quality code standards and best practices
  • Stay up to date with the latest industry trends and technologies to continuously improve our software development processes

Benefits

  • general: health and disability insurance
  • general: 401(k) match
  • general: flexible spending accounts
  • general: EAP
  • general: education assistance
  • general: parental leave
  • general: paid time off
  • general: company-paid holidays

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L3Harris Technologies logo

Sr. Specialist Software Engineer

L3Harris Technologies

Sr. Specialist Software Engineer

full-timePosted: Jan 16, 2026

Job Description

L3Harris 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. L3Harris 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.

L3Harris 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: Sr Spec, Software Engineering

Job Code : 32510

Job Location:  Northampton, MA

Schedule: 9/80 

Job Description:

As a Software Engineer – Technical Lead at L3-Harris, you will be responsible for leading the design, development, and maintenance of embedded software solutions for our Navy imaging products. You will work closely with cross-functional teams to ensure the successful integration of software and hardware components, while also providing technical leadership and mentorship to the engineering team.

Essential Functions:

  • Lead the design, development, and testing of user interface software in a Linux environment using QT and C/C++.
  • Develop and maintain embedded Linux-based systems, including kernel and driver development.
  • Provide technical leadership and mentorship to a team of embedded software engineers.
  • Collaborate with hardware engineers to define software requirements and ensure seamless integration with hardware components.
  • Develop and maintain software documentation, including design specifications, user manuals, and testing procedures.
  • Debug and troubleshoot software issues, providing timely resolutions to ensure product quality and reliability.
  • Optimize software performance and memory usage to meet product requirements.
  • Participate in code reviews to maintain high-quality code standards and best practices.
  • Stay up to date with the latest industry trends and technologies to continuously improve our software development processes.

Qualifications: 

  • Bachelor's degree in Computer Science, Computer Systems Engineering or Electrical Engineering 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.
  • 6+ years of experience in embedded software development using C/C++.
  • Strong understanding of embedded Linux, including kernel and driver development.
  • Knowledge of video processing, including image enhancement, video stitching, storage and playback.
  • Knowledge of video interfaces and camera control protocols such as GenICam, GigE Vision, and Camera Link.
  • Experience with software development tools such as compilers, debuggers, and version control systems (e.g., Git).
  • Familiarity with hardware interfaces and communication protocols (e.g., UART, SPI, I2C, CAN, etc.).
  • Proven experience in leading and mentoring engineering teams.

Preferred Additional Skills:

  • Experience with real-time operating systems (RTOS).
  • Knowledge of Agile development methodologies.
  • Experience with signal processing, control systems, or wireless communication.
  • Familiarity with scripting languages (e.g., Python) for testing and automation.
  • Experience with continuous integration deployment (CI/CD) pipeline

In compliance with pay transparency requirements, the salary range for this role in Massachusetts is $109,500- $203,500. 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.

L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris 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. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law.

Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.

By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions.

L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English or Spanish. For information regarding your Right To Work, please click here for English or Spanish.

Locations

  • Northampton, MA, United States

Salary

109,500 - 203,500 USD / yearly

Skills Required

  • C/C++intermediate
  • QTintermediate
  • embedded Linux kernel and driver developmentintermediate
  • video processing (image enhancement, video stitching, storage and playback)intermediate
  • video interfaces and camera control protocols (GenICam, GigE Vision, Camera Link)intermediate
  • software development tools (compilers, debuggers, Git)intermediate
  • hardware interfaces (UART, SPI, I2C, CAN)intermediate
  • real-time operating systems (RTOS) - preferredintermediate
  • Agile development methodologies - preferredintermediate
  • signal processing, control systems, or wireless communication - preferredintermediate
  • scripting languages (Python) for testing and automation - preferredintermediate
  • continuous integration deployment (CI/CD) pipeline - preferredintermediate

Required Qualifications

  • Bachelor's degree in Computer Science, Computer Systems Engineering or Electrical Engineering and minimum 6 years of prior relevant experience (experience)
  • Graduate Degree and a minimum of 4 years of prior related experience (experience)
  • In lieu of a degree, minimum of 10 years of prior related experience (experience)
  • 6+ years of experience in embedded software development using C/C++ (experience)
  • Strong understanding of embedded Linux, including kernel and driver development (experience)
  • Proven experience in leading and mentoring engineering teams (experience)

Responsibilities

  • Lead the design, development, and testing of user interface software in a Linux environment using QT and C/C++
  • Develop and maintain embedded Linux-based systems, including kernel and driver development
  • Provide technical leadership and mentorship to a team of embedded software engineers
  • Collaborate with hardware engineers to define software requirements and ensure seamless integration with hardware components
  • Develop and maintain software documentation, including design specifications, user manuals, and testing procedures
  • Debug and troubleshoot software issues, providing timely resolutions to ensure product quality and reliability
  • Optimize software performance and memory usage to meet product requirements
  • Participate in code reviews to maintain high-quality code standards and best practices
  • Stay up to date with the latest industry trends and technologies to continuously improve our software development processes

Benefits

  • general: health and disability insurance
  • general: 401(k) match
  • general: flexible spending accounts
  • general: EAP
  • general: education assistance
  • general: parental leave
  • general: paid time off
  • general: company-paid holidays

Target Your Resume for "Sr. Specialist Software Engineer" , L3Harris Technologies

Get personalized recommendations to optimize your resume specifically for Sr. Specialist Software Engineer. Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "Sr. Specialist Software Engineer" , L3Harris Technologies

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score
Quiz Challenge

Answer 10 quick questions to check your fit for Sr. Specialist Software Engineer @ L3Harris Technologies.

10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.