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

L3Harris Technologies l3harris.com Open
Wilmington Senior Software Engineering

At a glance

Senior Software Engineering role at L3Harris Technologies. Wilmington · $135,000–$250,500 base.

SalaryStated by L3Harris Technologies
$135,000 – $250,500
Base salary for this role, in USD per year, as published in the posting.
RoleSoftware Engineering
SenioritySenior
LocationWilmington
Base pay$135,000–$250,500
PostedNov 2, 2026
Role brief

techroles summary, based on the employer's posting.

What you'll do

  • Lead flight and ground-support software teams through planning, architecture, development, integration, testing and delivery
  • Set technical direction and manage staffing, cost and schedules for embedded, real-time and test software work
  • Oversee payload command, telemetry, mode-control and hardware-interface software, plus automated test systems
  • Coordinate engineering and program teams, track deliverables, and address software and integration risks
  • Guide verification across lab, hardware-in-the-loop, bench and payload integration environments

What you bring

  • A relevant bachelor’s degree with at least nine years’ experience, a graduate degree with seven years, or thirteen years without a degree
  • At least seven years developing, designing, debugging and integrating embedded software for aerospace systems
  • Experience across the system lifecycle, from requirements allocation through testing and final acceptance
  • Background leading an integrated product team or similar effort, with technical, budget and schedule accountability
  • Ability to obtain a U.S. Top Secret clearance

Who this fits

This senior technical-lead role suits someone with aerospace embedded-software experience who can direct a team and own delivery commitments. The position is on-site in Wilmington, Massachusetts, on a nine-day, eighty-hour schedule with every other Friday off. Relocation assistance is available to qualified applicants.

From the employer

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

Job Code: 47136

Job Location: Wilmington, MA (on-site)

Job Schedule: 9/80 (Every other Friday off!)

Relocation: Relocation assistance is available to qualified applicants

Sign-On Bonus: A sign-on bonus of up to $30K may be included as part of an offer package for this level

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 experience in full System lifecycle including requirements flow down and allocation, design, development, test, and sell-off.
  • Professional experience with Agile methods
  • 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.

Opportunity

Software Engineering work from LinkedIn, X, Reddit and Upwork, in one list.

Each morning you get everything that fits, strongest first.

Software Engineering$130k+

Find me work

By the team behind techroles.

Find me work
Opportunity

Software Engineering work from LinkedIn, X, Reddit and Upwork, in one list.

Each morning you get everything that fits, strongest first.

Find me work

By the team behind techroles.