Senior Software Engineer - EW, Onsite

RTX; Goleta (CA); On-site; USD 96,000 - 182,000; Full time

Benefits offered by this job

Medical

Dental

Vision

Life Insurance

Short-term Disability

Long-term Disability

401(k) match

Flexible spending accounts

Flexible work schedules

Employee Scholar Program

Parental leave

Paid time off

Holidays

Job summary

RTX Goleta, CA is seeking a Senior Software Engineer focused on real-time embedded systems to develop and integrate real-time software for embedded products.

The role involves collaborating with cross-functional teams, designing architectures, and performing simulations and lab testing in a fast-paced environment. Applicants must be able to obtain a U.S. government security clearance and be a U.S. citizen.

Qualifications

• Typically requires a degree in STEM and a minimum of 5 years of relevant experience.
• Experience in software design, integration and test utilizing C/C++.
• Experience with embedded microprocessor design, FPGA design, high-speed transceivers, DDR/flash memories.

Responsibilities

• Participate in cross-disciplinary integrated product teams using agile methods to plan, design, test, and integrate complex software and systems solutions.
• Innovate with new product architectures from design through integration, lab test and field test.
• Collaborate with senior engineers to produce planning and technical work products for internal customers.

Skills

C / C++

embedded platforms

real-time software

system-on-a-chip

embedded Linux

Windows environments

security clearance

Agile development

VME / PCIe interfaces

Jira / Jenkins / Visual Studio

machine learning

Education

Bachelor's degree in STEM

Tools

Visual Studio

Vitis

TortoiseSVN

Jira

Job description

Date Posted: 2026-09-10

Country: United States of America

Location: US-CA-GOLETA-H04 ~ 115 Robin Hill Rd ~ BLDG H04

Position Role Type: Onsite

U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance

Security Clearance Type: DoD Clearance: Secret

Security Clearance Status: Active and existing security clearance required after day 1

At Raytheon, the foundation of everything we do is rooted in our values and a higher calling – to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. Our team solves tough, meaningful problems that create a safer, more secure world.

Raytheon's Electronic Warfare (EW) Software development team is looking to hire experienced Senior Software Engineer, Real-time Embedded to work on real‑time embedded products.

• Raytheon Goleta, CA Location

What You Will Do:

• Participate in collaborative, cross‑disciplined integrated product teams, often employing agile system and software development operations to plan, specify, design, test, and integrate complex software and systems solutions.
• Responsibilities include innovating creative implementations of new products and technologies, from architecture and design, through integration, lab test and field test.
• Collaborating effectively with other disciplines and senior technical staff, in addition to producing planning and technical work products for internal customers to form original solutions to complex problems.
• Developing software requirements and FPGA level interface requirements derived from system level requirements, developing associated architectures, performing simulations and analysis and testing of the software in a laboratory setting.
• Work in an advanced product development team environment with systems, firmware, electrical and software engineers.
• Handle fast pace and dynamic product development environment including engagement with Systems and Electrical Engineers
• This position will require occasional business‑related travel.

Qualifications You Must Have:

• Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) AND a minimum of 5 years of prior relevant experience.
• Experience in software design, integration and test utilizing C / C++.
• Experience with embedded microprocessor design, system on a chip software design, FPGAs, high‑speed transceivers, DDR, flash memories, block diagrams, signal analyses or signal generation.
• Experience developing real‑time applications on embedded platforms, including bare metal (no‑OS), embedded Linux, or Windows environments.
• The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.

Qualifications We Prefer:

• Current transferable DoD Secret security clearance.
• Electronic Warfare Electronic Attack/Electronic Support (EA/ES), Radar, or Secure Communications technology knowledge.
• Experience with .NET C# using WPF and MVVM.
• Tool familiarity: Visual Studio, Vitis, TortoiseSVN, Jenkins, Jira, Collaborator.
• Lab experience in product testing using logic analyzers, high‑speed. oscilloscopes, signal generators, and system on chip debugging tools.
• Experience with interfaces and bus standards such as: VME, PCI, PCIe, VPX, or Gb Ethernet.
• Experience across all phases of software lifecycle from architecture to system integration, and post‑delivery maintenance.
• Experience with software algorithm development, and machine learning.
• Experienced in Agile development processes.

What We Offer:

• Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Safety, Trust, Respect, Accountability, Collaboration, and Innovation.
• Relocation Eligible – Relocation assistance available

Role Type Definition:

• Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products.
• This position requires a security clearance. DCSA Consolidated Adjudication Services (DCSA CAS), an agency of the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances can be found on the US Department of State government website here: https://www.state.gov/m/ds/clearances/c10978.htm

#EW

#EmbeddedSoftware

The salary range for this role is 95,500 USD - 181,700 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills.

• medical
• dental
• vision
• life insurance
• short‑term disability
• long‑term disability
• 401(k) match
• flexible spending accounts
• flexible work schedules
• employee assistance program
• Employee Scholar Program
• parental leave
• paid time off
• holidays
• Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective‑bargaining agreement.
• Hired applicants may be eligible for annual short‑term and/or long‑term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective‑bargaining agreement.
• Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company’s performance.
• This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply.

RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.

RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.

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