Jobs in the United States

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Added 14 days ago
Lead Engineer, Vehicle Architecture
Rivian
Plymouth, MI
Added 14 days ago
Laser Welding Engineer
Our Next Energy
Novi, MI
Engineer: minimum 1–2 years of experience in welding process development; relevant internship or co-op experience considered
Added 14 days ago
RA
Sr. Software Engineer - Infotainment Software (Apple CarPlay)
Rivian and Volkswagen Group Technologies
Palo Alto, CA
- $146,900 to $201,950 USD / year
- Develop best-in-class in applications for in vehicle user experience, with a focus on Apple CarPlay integration
Added 14 days ago
BR
Embedded Software Engineer, Cameras & CI
Blue River Technology
Santa Clara, CA
- $122,000 to $183,000 USD / year
…learning, computer vision, and robotics. BRT acts as a research and development flywheel, building not only new products but also new platforms that reliably create value for both Deere and…
Added 14 days ago
Power Engineer II
Trimax LLC
Brea, CA
The Power Engineer is responsible for the design, integration and testing of electrical power, protection, automation, and control systems supporting utility, industrial, and…
Added 14 days ago
Industrial Design Engineer, GES NA, MHE LCM
Amazon.com Services LLC
Boston, MA · Austin, TX · Nashville, TN · Bellevue, WA · Arlington, VA · New York, NY · San Francisco, CA · Irving, TX · Houston, TX
Amazon is searching for an innovative and solutions-oriented Industrial Design Engineer (IDE) who is able to collaborate effectively with internal and external technical teams and be…
Added 14 days ago
Software Engineer II - AI/ML, Neuron Inference, Neuron Inference
Annapurna Labs (U.S.) Inc.
Cupertino, CA
As a Software Engineer II - AI/ML, you will design and implement business-critical features and own the performance of models on AWS Trainium end to end. We operate in spaces that are very…
Added 14 days ago
Electrical Project Engineer I/II
Marathon Petroleum Logistics Services LLC
Findlay, OH
Must have or be able to obtain a TWIC · Communication Skills: Must have excellent verbal and written communication skills to effectively communicate with all levels of individuals/employees
Added 14 days ago
Staff Software Engineer, Business Systems & Integrations
Groq
NY
The person hired for this role must be based in one of these three areas
Added 14 days ago
O
Senior Planning & Deployment Engineer
Oracle
Reston, VA
- $126,200 to $264,100 USD / year
Standing at the intersection of People, Process, Technology, and Data-Driven Analytics, the Principal Operational Excellence Program Manager will establish a dedicated Center of Excellence.…
Added 14 days ago
Senior Systems Architect, Precision Stage V (E5)
Applied Materials
Santa Clara, CA · Santa Clara
As a Mechanical Engineer, you’ll leverage your strong foundation in physics, mathematics, and materials science to process and resolve mechanical problems, design and implement custom…
Added 14 days ago
DC
Process Engineer 4
DENSO Connection
Maryville, TN
- $110,000 to $130,000 USD / year
The E4 Automation Engineer – Autonomous Manufacturing is a senior, hands-on technical contributor responsible for designing, building, integrating, debugging, commissioning, and deploying…
Added 14 days ago
Senior PostgreSQL Database Engineer
Abile Group, Inc.
St. Louis, MO
Collaborate with software developers: Advise on schema design, SQL development, transaction management, data access patterns, and database integration to ensure efficient and reliable…
Added 14 days ago
Senior Flight Software Engineer II
Rocket Lab Corporation
Long Beach, CA
We are currently seeking a Senior Flight Software Engineer II for our team based out of headquarters in Long Beach, CA . In this role, you will play a key role in supporting the development…
Added 14 days ago
Senior Flight Software Engineer I
Rocket Lab Corporation
Long Beach, CA
We are currently seeking a Senior Flight Software Engineer I for our team based out of headquarters in Long Beach, CA . In this role, you will play a key role in supporting the development…
Added 14 days ago
Automation Engineer (Onsite)
RTX
United States
Qualifications You Must Have:
Added 14 days ago
Systems Engineer I - Tac Comm - Onsite
RTX
United States
Qualifications You Must Have:
Added 14 days ago
Systems Engineer Intern (Summer 2027) - Tac Comm - Onsite
RTX
United States
Qualifications You Must Have:
Added 14 days ago
Senior Software Engineer – Tooling, Automation, and Verification Infrastructure
RTX
United States
We are seeking a Senior Software Engineer to support tooling, automation, and verification infrastructure within the Embedded Platform Software team in the Advanced Processing Architectures…
Added 14 days ago
F-35 Sustainment Program Chief Engineer (Onsite)
RTX
United States
Qualifications You Must Have
Added 14 days ago
F-35 M-code Development Chief Engineer (Onsite)
RTX
United States
Qualifications You Must Have
Added 14 days ago
Senior Engineer Manager, Systems Engineering (Onsite)
RTX
United States
Qualifications You Must Have
Added 14 days ago
Senior Cell Engineer
Blue Current
Hayward, CA
We're looking for a Sr Cell Engineer to lead the technical work of moving Blue Current's cell technology from early-stage R&D through scaled production. You'll stay engaged across the full…
Added 14 days ago
AL
Associate Controls Engineer
Automated Logic Contracting Sv
Orlando, FL
- $53,000 to $106,000 USD / year
As a Controls Engineer, you’ll be an expert voice on-site- performing difficult and complex engineering activities and creating standard work for common procedures.
Added 14 days ago
Test Engineer
Peraton
Herndon, VA
Work Location: This is a hybrid position with a requirement to work on-site three days per week in Herndon, VA

Closed listing

RTX

Software Security Engineer II

United States

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

This opening has closed.

The original listing is kept below for reference.

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About employer

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

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Original job description

Archived listing. The details below describe a past opening.

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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Jobs in the United States