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Added 5 mins ago
Airplane Electronic Engineer (SME)
The Boeing Company
North Charleston, SC
Oversees the team that monitors supplier performance to ensure system integration and compliance with requirements. Solves problems concerning and provides other support of fielded hardware…
Added 20 mins ago
Senior Software Engineer - Java, AWS, & Distributed Systems
BOK Financial
OR
As a Senior Software Engineer, you’ll be a hands-on technical leader and key contributor in a cross-functional team, often acting as a technical lead. You’ll design, build, and operate Java…
Added 22 mins ago
VI
RF Payload Systems Engineer
Viasat, Inc.
Tempe, AZ
- $176,000 to $264,000 USD / year
8+ years' experience as an RF/Systems Engineer, including hands-on design, troubleshooting, integration, and test of RF hardware at the PWA, module, unit, and system level
Added 23 mins ago
Senior .NET Developer (Fintech)
Jobgether
Remote, United States
We are looking for a senior backend engineer to build and maintain reliable financial technology services supporting payment processing and business operations. In this role, you will…
Added 26 mins ago
PN
Software Engineer II
Pacific Northwest National Laboratory
Richland, WA · Seattle, WA
- $109,000 USD / year
The AI and Data Analytics Division, part of NSD, combines profound domain expertise and creative integration of advanced hardware and software to deliver computational solutions that…
Added 39 mins ago
Senior Space Avionics Hardware Development Engineer
Varda Space Industries
El Segundo, CA
Provide direction on system-level integration test plans to verify your hardware performs as expected at the vehicle level.
Added 39 mins ago
Principal Space Avionics Hardware Development Engineer
Varda Space Industries
El Segundo, CA
Provide direction on system-level integration test plans to verify your hardware performs as expected at the vehicle level.
Added 1 hour ago
Sr Software Engineer - Airborne Radar Systems, Onsite
RTX
United States
The Gen 4 Airborne Radar Department mission is to provide world class Software for our customers’ wide array of RF products for airborne radar applications. Our software capabilities…
Added 1 hour ago
J
Senior Technical Lead - AI Product Engineering (CMH Health)
Jobgether
Remote, United States
- $131,600 to $249,780 USD / year
The ideal candidate is an experienced software engineer and technical leader who can combine strong implementation skills with sound architectural judgment, delivery accountability, and the…
Added 1 hour ago
J
Senior Software Development Engineer (Full Stack)
Jobgether
Remote, United States
- $140,000 to $155,000 USD / year
…applications and next steps. Our partner is looking for a Senior Software Development Engineer (Full Stack) based in the United…
Added 1 hour ago
UiPath Test Automation Developer (5628)
SMX
Honolulu, HI
The UiPath Test Automation Developer will design, develop, execute, and maintain automated testing solutions using UiPath to support SAP S/4HANA integration, negative, regression, smoke,…
Added 1 hour ago
Data Engineer (5626)
SMX
Honolulu, HI
SMX is hiring a Data Engineer responsible for architecting, building, testing, and maintaining the data infrastructure for our mission partners. You will be responsible for a mix of data…
Added 1 hour ago
ST
Senior Embedded Security Engineer
Silvus Technologies, Inc.
Los Angeles, CA
- $140,000 to $200,000 USD / year
Silvus is seeking a Senior Embedded Security Engineer who will report to the Director of Software Engineering on the Software Engineering team. The successful individual in this role will…
Added 2 hours ago
Systems Integration Engineer SME
Peraton Inc
Fort Huachuca, AZ
Added 2 hours ago
AI/Automation Engineer - Level 3/4 (Chandler) (AHT)
Northrop Grumman
Chandler, AZ
…pioneering spirit to our collaborative teams. As an AI / Automation Engineer – Level 3 or 4 in Chandler, AZ, you’ll be a key contributor to missions of national importance, helping define…
Added 2 hours ago
Thermal Analysis : Engineer Systems Modeling & Simulation – Level 2/3
Northrop Grumman
Chandler, AZ
Northrop Grumman Space System Sector is looking for a Thermal Analysis : Engineer Systems Modeling & Simulation – Level 2/3 to join the Thermal Analysis team within Launch Vehicles at the…
Added 2 hours ago
GNC Engineer/Technical Lead: Nav Modeling Analysis & Sim - Level 5 (Chandler)
Northrop Grumman
Chandler, AZ
Partner with software, systems engineering, mission analysis, and integration teams to ensure successful integration of navigation capabilities into flight software and simulation…
Added 2 hours ago
Digital Electrical Design Engineer I (Onsite)
RTX Corporation
tucson, AZ
System Integration : Supporting the integration of digital designs with other subsystems, including analog electronics, software, and mechanical components, to ensure full system…
Added 2 hours ago
Digital Design Electrical Engineer Intern (Summer 2027)(Onsite)
RTX Corporation
tucson, AZ
System Integration : Supporting the integration of digital hardware with other system components, such as software, sensors, and analog systems, to ensure seamless operation.
Added 2 hours ago
Digital Electrical Design Engineer II (Onsite)
RTX Corporation
tucson, AZ
System Integration : Supporting the integration of digital designs with other subsystems, including analog electronics, software, and mechanical components, to ensure full system…
Added 2 hours ago
Systems Security Engineer I – Anti-Tamper / Program Protection (On-site )
RTX Corporation
tucson, AZ
…one or more of the following domains: systems engineering, software or firmware development, systems integration and/or test, ASIC development, digital electronics design, model-based…
Added 2 hours ago
Software QA Engineer II
Insight Global
Phoenix, AZ
We are seeking a Software Quality Assurance Engineer II to support a leading manufacturer of industrial equipment and precision technology solutions. This individual will be responsible for…
Added 2 hours ago
Intern - Systems Engineer – New Kensington, PA – Summer 2027
GLDN MI HY-RIUS
New Kensington, PA
Support system integration activities, including test preparation and execution, data analysis, defect documentation, and follow-up.
Added 2 hours ago
Project Manager, Software
Shure
Niles, IL
…following disciplines: Requirements development and management, Software Engineering, integration with hardware and network systems, test development. Desktop and mobile application…
Added 3 hours ago
O
Principal Core Infrastructure Engineer
Oracle
Nashville, TN
- $114,600 to $234,600 USD / year
As a Principal Software Engineer, you will lead the design and development of FastConnect control plane services that manage a globally distributed fleet of networking infrastructure. You…

RTX

Software Security Engineer II

United States

The salary range for this role is 75,800 USD - 144,200 USD.

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Job details

Pay: The salary range for this role is 75,800 USD - 144,200 USD.
Experience: Raytheon brings 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.
Posting language: English
Posted: Oct 30, 2026

Original job description

Date Posted:

2026-10-30

Country:

United States of America

Location:

US-CA-EL SEGUNDO-E01 ~ 2000 E El Segundo Blvd ~ BLDG E01

Position Role Type:

Onsite

U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date. 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 on day 1

At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world. Raytheon brings 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. We deliver solutions that help our nation and allies defend freedoms and deter aggression, creating a safer, more secure world. Join us and help shape the future of aerospace and defense.

Software Product Assurance team in El Segundo, CA is seeking a highly motivated Software Security Engineer II to work onsite.

What You Will Do:

Our mission is to provide world class Security Software to be used in developing and supporting deployed sensor systems on various platforms.
Implement Software Security principles for embedded software design, development, integration, and testing of real-time sensor software.
Develop software applications using multiple programming languages on a variety of computing platforms.
Ensure the SW Product Assurance processes are followed on our programs.
Understand real-time software design and the performance implications associated with specific System Security implementations.
Work closely with cross functional Engineering teams to define and implement Test Driven Multidisciplinary Capability (TDMC) based execution development and deployment requirements.
Work in a common development environment to support and facilitate program ability to leverage specific capabilities.

Qualifications You Must Have:

Typically requires a Bachelor’s in Science, Technology, Engineering, or Mathematics (STEM) from an accredited university AND a minimum of 2 years of relevant software experience OR Master’s in Science in Science, Technology, Engineering, or Mathematics (STEM) from an accredited university
Experience with C / C++ AND experience with scripting languages like Python, Perl, or similar.
Experience working in Agile/Scrum/Kanban or similar development environment as part of a software team
Education or on-the-job experience in: Real-Time Operating Systems (RTOS); Kernel or Device Driver development; Software Integration; or similar.
Active and Existing Security Clearance Required

Qualifications We Prefer:

Experience/Knowledge of several of the following:
Linux/Unix environment
Interfacing with FPGAs and ASICs
Interfacing with low-level memory drivers
Inter-processor communication
Interface protocols, such as PCIe, GPIO, I2C, and SATA
ARM Architecture
Secure boot concepts
Cryptographic Algorithms
Containerization and software hardening techniques
RMF and TIG
Xilinx UltaScale+ MPSoC, Versal, or similar Embedded Processors
VxWorks, Embedded Linux, or similar embedded Operating System experience
Petalinux or Yocto Operating System experience
Embedded Software Security
Use of software configuration management and bug tracking tools
DevSecOps tools, Model-based Engineering, and Test Driven Development
Validation and verification of software applications
Full software development lifecycle for real-time embedded security-oriented products

Learn More & Apply Now! Please consider the following role type definition as you apply for this role. 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.

As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.

The salary range for this role is 75,800 USD - 144,200 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.

Hired applicants may be eligible for benefits, including but not limited to, 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, and 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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