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Added 4 mins ago
Senior Backend Engineer - Microservices
GD Information Technology, Inc.
Remote, United States
In this senior engineering role, you will design, build, and support scalable microservices powering critical enterprise systems. You will collaborate across product, architecture, and…
Added 5 mins ago
Operating Engineer (Union/Swing shift)
US AMR-Jones Lang LaSalle Americas, Inc.
El Monte, CA
As an Operating Engineer at JLL, you will play a critical role in ensuring the seamless operation of building systems and maintaining exceptional tenant comfort and safety. Working under…
Added 12 mins ago
Physical Design Engineer
Apple
Cupertino, CA
…opportunity for a forward-thinking and unusually hardworking Physical Design Engineer. As a member of our wide-ranging group, you will have the rare and great opportunity to craft upcoming…
Added 14 mins ago
Thermal Engineer II
Quantum Space
Rockville, MD · 801 Thompson Ave. Suite 201 Rockville, MD
We are seeking a Spacecraft Thermal Engineer to contribute to the development, implementation, and validation of thermal control solutions for our spacecraft platforms. In this high-impact…
Added 16 mins ago
Integration and Test Engineer
INFINITY SYSTEMS ENGINEERING LLC
Colorado Springs, CO
The Integration and Test Engineer is responsible for developing, executing, and documenting test procedures for complex systems to ensure performance, functionality, and reliability. This…
Added 19 mins ago
Optical Engineer - Optical Interconnects
CScale
Palo Alto, CA
We are seeking an Optical Engineer to take technical ownership of optical subsystems connecting lasers, photonic integrated circuits (PICs), and fiber arrays, with a focus on free-space…
Added 20 mins ago
Transportation Planner II
City of Charlotte
United States
Added 21 mins ago
J
MANAGER, BRIDGES AND STRUCTURES (DEPARTMENT OF TRANSPORATION AND HIGHWAYS) ACTIVELY RECRUITED
IL
- $143,406 to $158,337 USD / year
Direct staff in the development of design contract plans for bridges, culverts, and other highway/transportation related projects, as per government specifications.
Added 21 mins ago
Staff Propulsion Engineer (Test)
Portal Space Systems
Bothell, WA
…that mission possible. From our Bothell, WA headquarters, we design vehicles with the maneuverability, resilience, and adaptability needed for the next era of orbital operations. Every…
Added 24 mins ago
Senior Quality Assurance Engineer – Consumer Hardware
iFIT
Logan, UT
We are currently seeking an ambitious pace-setter to join our team as a Senior Quality Engineer onsite in Logan, Utah.
Added 25 mins ago
Cloud Engineer Marketing Data Platform
Capgemini
New York, NY, NY
Design and operate the Google Cloud resource hierarchy: organization, folders, and projects per environment and per tenant, with organization policy and labels
Added 27 mins ago
Software Development Engineer
Annapurna Labs (U.S.) Inc.
Cupertino, CA
- Collaborate with cross-disciplinary teams that may include hardware design, firmware, compiler, runtime, and ML engineers to develop software that enables and optimizes custom ML…
Added 32 mins ago
OU
MANAGER, BRIDGES AND STRUCTURES (DEPARTMENT OF TRANSPORATION AND HIGHWAYS) ACTIVELY RECRUITED
Offices Under The President
IL
- $143,406 to $158,337 USD / year
Direct staff in the development of design contract plans for bridges, culverts, and other highway/transportation related projects, as per government specifications.
Added 32 mins ago
OU
MANAGER, CAPITAL PROJECTS ( DEPARTMENT OF TRANSPORTATION AND HIGHWAYS) ACTIVELY RECRUITED
Offices Under The President
IL
- $143,406 to $158,337 USD / year
Provide guidance to staff to ensure the use of proper engineering standards and value engineering in solving design study problems encountered.
Added 33 mins ago
AM
Sr. Silicon Design Engineer
Advanced Micro Devices
Fort Collins, CO
- $157,463.65 to $182,520 USD / year
Duties: Research, design, develop, and/or test electronic components and systems for semiconductor and related device manufacturing, employing knowledge of electronic theory. Oversee…
Added 33 mins ago
Electrical Safety Engineer
SpaceX
McGregor, TX
The Environmental Health and Safety Business Operations team is seeking a highly driven electrical safety engineer to support how EHS runs electrical safety across SpaceX production, test,…
Added 33 mins ago
Electrical Safety Engineer
SpaceX
Starbase, TX · Brownsville, TX
The Environmental Health and Safety team is seeking a highly driven electrical safety engineer to own electrical safety controls across SpaceX's production, test, and launch infrastructure…
Added 34 mins ago
GENERAL ENGINEER
U.S. Pacific Fleet
Bangor, ME
You will serve as a consultant engineer and principal advisor on electrical cognizant technical features of submarine design.
Added 39 mins ago
Electrical/Computer Engineer II
Technology Service Corporation
Bloomington, IN
Design and write detailed hardware test procedures for system evaluation, functional testing, and component verification.
Added 41 mins ago
Digital Systems Engineer
Dynetics, Inc
Huntsville, AL · King Of Prussia, PA · San Diego, CA · Reston, VA · Arlington, VA · Beavercreek, OH
Leidos Defense Systems is seeking a skilled Digital Systems Engineer who loves collaboration and being a part of something big, to join our team. As a Leidos Digital Systems Engineer, you…
Added 41 mins ago
Principal Systems Engineer
Dynetics, Inc
Huntsville, AL · King Of Prussia, PA · San Diego, CA · Arlington, VA · Beavercreek, OH
Leidos Defense is seeking a highly skilled, visionary Principal Systems Engineer to join our multi-disciplinary engineering organization. In this role, you will drive the architectural…
Added 41 mins ago
High Speed Systems Engineer
Dynetics, Inc
Huntsville, AL · King Of Prussia, PA · San Diego, CA · Arlington, VA · Beavercreek, OH
Leidos Defense Systems is seeking a highly motivated Systems Engineer who loves collaboration and being a part of something big, to join our team. This role drives the implementation of…
Added 42 mins ago
Space Systems Engineer- Space Superiority
SP - Orbital Space Systems
United States
As a Space Systems Engineer, you’ll help shape the spacecraft and mission across the full lifecycle - from mission architecture and concept development through detailed analysis,…
Added 42 mins ago
Engineer RF Microwave Subsystem I&T
CORP-Corporate Office
United States
We are looking for you to join our team as an RF Subsystem Integration and Test Engineer based out of Baltimore (Linthicum), MD. This is full time onsite position that offers the 9/80…
Added 42 mins ago
Staff Engineer Systems Architect
CORP-Corporate Office
United States
Northrop Grumman’s Aeronautics Systems – Research & Advanced Design (R&AD) transforms breakthrough ideas into mission-ready capabilities through intelligent anticipation. We’re the…

RTX

Senior Software Security Engineer

United States

The salary range for this role is 86,800 USD - 165,200 USD.

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Job details

Pay: The salary range for this role is 86,800 USD - 165,200 USD.
Posting language: English
Posted: Oct 30, 2026

Original job description

Date Posted:

2026-10-30

Country:

United States of America

Location:

US-TX-MCKINNEY-513PW ~ 2501 W University Dr ~ PW BLDG

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 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.

We are currently seeking a Senior Software Security Engineer to join our Software Product Assurance team in El Segundo, CA

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 to embedded software design, development, integration, and testing of real-time sensor software.
Develop software applications using C and C++ 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.
Interface with customer community to review technical design and support verification of system maturity.

Qualifications You Must Have:

Typically requires a Bachelor’s in Science, Technology, Engineering, or Mathematics (STEM) and a minimum of 5 years of relevant software experience
Experience with C / C++
Experience with Embedded Processors
Experience with embedded OS like VxWorks, Embedded Linux, or similar
Embedded Software Security experience
Active and transferable U.S. government issued Secret security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.

Qualifications We Prefer:

Experience/knowledge of any of the following:
Designing, implementing, testing, or fielding real-time security-oriented solutions on Department of War (DoW) programs (embedded experience highly preferred)
Kernel or Device Driver development
Petalinux/Yocto operating systems
Agile/Scrum/Kanban frameworks and DevSecOps environments
Knowledge of modern computer architecture and hardware technologies including:
ARM Architecture
Interface protocols: PCIe, GPIO, I2C, SATA
Field Programmable Gate Arrays (FPGAs)
Application-Specific Integrated Circuits (ASICs)
Using software configuration management and bug tracking tools
Experience with validation and verification of software applications

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 86,800 USD - 165,200 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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More about this job

Skills

Research
C
C++
Linux
Field-programmable gate arrays
Integrated circuits

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