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Lead, IPTL Software Engineer (Optical Space Systems) : Sign-on bonus ($30K max)

Wilmington, Massachusetts
Full Time On-site

Summary

Job Description

This role leads a Software Integrated Product Team (IPT) within the Space & Mission Systems Segment of L3Harris for our Wilmington MA location. The team develops, integrates, and tests flight software and Electrical Ground Support Equipment (EGSE) software for space-based EO/IR and optical payloads. The ideal candidate has a strong background in space domain, including embedded and real-time software, RTOS environments such as VxWorks, and development of EGSE and test systems for optical payload integration and test. This role requires technical leadership across the full software lifecycle, with responsibility for technical execution, cost, schedule, integration, and risk management.

Essential Functions: 

  • Lead the Software IPT responsible for flight software and EGSE software development for space payload programs.
  • Provide technical, cost, and schedule leadership across all phases of software development, integration, test, and delivery.
  • Coordinate with Program Management, Systems Engineering, Electronics, FPGA, Integration & Test, and other cross-functional teams.
  • Lead software planning, architecture, execution, and staffing for embedded, real-time, and test software efforts.
  • Oversee development of software for payload command and telemetry, mode control, hardware interfaces, and EGSE/test automation.
  • Ensure program deliverables are met through technical oversight, schedule management, cost tracking, and EVMS reporting where applicable.
  • Lead risk management and RCCA activities for software and integration issues.
  • Support software verification across SIL/HIL, bench, flatsat, and payload-level integration environments.
  • Lead or participate in technical reviews, Independent Review Teams (IRT), and Agile/Scrum activities as needed.
  • Ability to obtain a U.S. Top Secret Security Clearance

Qualifications:

  • Bachelor’s degree in Computer Engineering, Computer Science, or related field with 9+ years of relevant experience; OR Graduate Degree with 7+ years of relevant experience; OR 13+ years of relevant experience in lieu of a degree.
  • 7+ years experience in embedded software development, system design, debugging, and integration on aerospace applications
  • Professional expertise in full System lifecycle including requirements flow down and allocation, design, development, test, and sell-off.
  • Professional experience with Agile methods, supplier management, and cross-functional execution.
  • Experience in an IPT or lead role overseeing team technical, cost, and schedule responsibilities

Preferred Additional Skills:

  • Active U.S. Security Clearance is preferred but not required.
  • PMP or Agile/Scrum certifications are a plus.
  • Experience with RTOS (e.g., VxWorks, FreeRTOS, RTLinux, QNX), simulators (TSIM, VxSIM, SIMIC, MATLAB Simulink), and programming languages (C/C++, Python, scripting).
  • Experience with embedded command and control of mechanisms (e.g., shutters, motors, gimbals), embedded controllers (e.g., PIC, STM, TMS), serial communications (e.g., CAN, TCP/IP, RS422), and distributed messaging (TCP/UDP).
  • Knowledge of MBSE tools (e.g., Cameo) and wideband/narrowband telemetry and messaging.
  • Experience in estimating large software programs for new business opportunities.
  • Experience in developing software for microcontrollers with interfaces (e.g., I2C, SPI, UART, CAN).
  • Develop, customize, and maintain Board Support Packages (BSP) for various hardware platforms.
  • Integrate BSP components, including bootloaders, device drivers, and operating systems.

In compliance with pay transparency requirements, the salary range for this role in California, Massachusetts, New Jersey, Washington, and the Greater D.C, Denver, or NYC areas is $135,000.00 - $250,500.00. 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.

About L3 Harris

L3 Harris

L3 Harris is one of the largest defense and aerospace companies in the United States, delivering advanced technologies that support missions across air, land, sea, space, and cyber domains. The company develops communications systems, space payloads, intelligence platforms, electronic warfare capabilities, missile defense technologies, and mission-critical sensors used by the U.S. military, intelligence community, and allied nations around the world.

For job seekers, L3Harris offers opportunities across engineering, software development, cybersecurity, space systems, manufacturing, intelligence, program management, and mission operations. The company is especially attractive to veterans, cleared professionals, and engineers who want to work on advanced technologies that directly support national security. With programs spanning tactical communications, ISR platforms, satellite systems, and defense electronics, employees have the opportunity to contribute to some of the military’s most important capabilities.

Unlike companies focused on a single mission area, L3Harris operates across a diverse portfolio of defense technologies, providing employees exposure to a broad range of programs and technical disciplines. Teams work on everything from secure communications and autonomous systems to space-based sensors and electronic warfare platforms, creating opportunities for both specialization and long-term career growth within the organization.

As governments continue investing in modernization, space capabilities, resilient communications, and advanced sensing technologies, L3Harris remains one of the most important employers in the defense industry. For professionals seeking a mission-driven career with strong growth opportunities, technical challenges, and direct impact on global security, L3Harris continues to stand out as a leading destination in aerospace and defense.

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