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Added 4 mins ago
Detail Engineer II
MasTec Communications Group
UNAVAILABLE
Collaborate with the Site Survey Engineer and review site survey documentation to determine floor plan layouts, power distribution, backup power supplies, and cabling for central office…
Added 7 mins ago
Verification Engineer – Electrical & Mechanical Systems
CFD Research Corporation
Hollywood, AL
We are seeking a versatile Verification Engineer capable of reviewing requirements, developing verification plans, and creating effective test procedures for electrical, mechanical, and…
Added 7 mins ago
Mechanical Engineer – Product Design & Development
CFD Research Corporation
Hollywood, AL
We are seeking a highly capable Mechanical Engineer specializing in Product Development and Mechanical Design to be deeply involved in the full product lifecycle - from concept generation…
Added 7 mins ago
Firmware Engineer – Embedded Systems & FPGA Development
CFD Research Corporation
Hollywood, AL
We are seeking a highly capable Firmware Engineer with strong expertise in embedded firmware development, microcontroller and processor based systems, and FPGA logic design. This position…
Added 7 mins ago
Electrical Engineer – Power Electronics Designer
CFD Research Corporation
Hollywood, AL
We are seeking a highly capable Electrical Engineer with deep expertise in power electronics, schematic capture, PCB layout, and electromagnetic compliance. This role focuses on designing…
Added 7 mins ago
Electrical Engineer – Embedded Circuit Design Engineer
CFD Research Corporation
Hollywood, AL
We are seeking a highly capable Electrical Engineer with strong expertise in embedded hardware design, microcontroller based circuit development, high speed and low speed communication…
Added 8 mins ago
Principal Physical Design Engineer
SiTime Corporation
AZ · CA
…decades, quartz devices, non-silicon technology, have kept systems in sync, but they struggle in harsher, more demanding environments. MEMS-based Precision Timing delivers greater accuracy,…
Added 8 mins ago
Detail Engineer II
MasTec Communications Group
UNAVAILABLE
Collaborate with the Site Survey Engineer and review site survey documentation to determine floor plan layouts, power distribution, backup power supplies, and cabling for central office…
Added 9 mins ago
Software Security Engineer II
RTX
United States
Software Product Assurance team in El Segundo, CA is seeking a highly motivated Software Security Engineer II to work onsite.
Added 9 mins ago
Software Engineer II - Advanced System Tools
RTX
United States
We are seeking a Software Engineer II to join our Advanced System Tools (AST) team based in Cedar Rapids, Iowa.
Added 9 mins ago
Welding Engineer (II-Senior)
True Anomaly
Long Beach, CA
We are revolutionizing spacecraft systems and are searching for candidates passionate about hands-on engineering and advancing new technologies in space. As a Welding Engineer, you will be…
Added 13 mins ago
A
Hardware Test Engineer
Actalent
Orlando, FL
- $58 to $62 USD / hour
Job Title: Hardware Test Engineer IIJob DescriptionThe Hardware Test Engineer II supports the development, validation, and continuous improvement of advanced instrumentation, photonics,…
Added 13 mins ago
Mechanical Designer
Actalent
YORK, NE
We are seeking a Robotics Engineer to support the design, programming, integration, and startup of advanced robotic automation systems. This role plays a critical part in delivering…
Added 17 mins ago
Senior Quality Engineer
Agendia Inc.
Irvine, CA
…suppliers based on supplier competencies/qualifications, quality systems and performance/track…
Added 20 mins ago
Platform Engineer II
Amerisure Mutual Insurance Company
Farmington Hills, MI
We are recruiting for a Platform Engineer II to join our team. This is a hybrid position working out of our Farmington Hill, MI office 3 days a week and 2 from home.
Added 31 mins ago
Senior Spacecraft GNC Engineer II
Rocket Lab Corporation
Long Beach, CA
Based out of Rocket Lab’s global headquarters in Long Beach, CA, the Senior Spacecraft GNC Engineer II is responsible for leading GNC and ADCS development for Rocket Lab’s growing fleet of…
Added 31 mins ago
Civil Engineer II (Industrial Construction)
Dennis Group
Springfield, MA
…foundation and below. Civil engineers are part of our Building Systems department and work closely with structure engineers and architects/designers. They are also involved with bid…
Added 32 mins ago
All Cares
All Cares
Lorton, VA
…to join our dynamic team in Lorton, Virginia. As a Network Engineer, you will be responsible for providing senior level support for our network infrastructure, with a focus on LAN/WAN…
Added 39 mins ago
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R&D Engineer/Scientist II
Aerospace
Des Plaines, IL
- $100,000 to $127,000 USD / year
As a R&D Engineer/Scientist II here at Honeywell Aerospace, you will engage in research and development activities to create innovative solutions that address complex challenges in…
Added 48 mins ago
Manufacturing Engineering, Thermal Control
Vast
Long Beach, CA
Vast is looking for a Manufacturing Engineer, Thermal Control Systems, to help develop the systems behind our human-rated space stations. You'll use your engineering knowledge and…
Added 48 mins ago
Manufacturing Engineering, ECLSS
Vast
Long Beach, CA
Vast is looking for a Manufacturing Engineer, ECLSS, to help develop the systems behind our human-rated space stations. You'll use your engineering knowledge and creativity to design,…
Added 50 mins ago
Model Based Systems Engineer (MBSE)
CFD Research Corporation
Huntsville, AL
CFD Research Corporation, a small, but growing, 100% employee-owned company, is seeking a Model Based Systems Engineering (MBSE) Engineer to join our Systems Engineering Team in Huntsville,…
Added 50 mins ago
K
Software Development Engineer
Kforce
Westborough, MA
- $47 to $52 USD / hour
Kforce has an enterprise client seeking a Software Dev Engineer II in Westborough,MA.
Added 53 mins ago
Lead Software Engineer
S&P Global
New York, NY
Job Duties: S&P OpCo, LLC seeks a Lead Software Engineer who will plan, prepare, and develop software for Indices software platforms. Design, develop, and maintain solutions for multiple…
Added 53 mins ago
AI Software Engineer
The Aerospace Corporation
El Segundo, CA
…innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you’ll be part of a special collection of…

RTX

Cyber Software 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.
Posting language: English
Posted: Oct 30, 2026

Original job description

Date Posted:

2026-10-30

Country:

United States of America

Location:

US-CA-ANAHEIM-406 ~ 160 N Riverview Dr ~ BLDG 406, Ste 150

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:

TS/SCI - Current

Security Clearance Status:

Active and existing security clearance required on day 1

Raytheon Company managed by Collins Aerospace

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.

Collins Aerospace is a leader in technologically advanced, intelligent solutions that help redefine the aerospace and defense industry. With a comprehensive portfolio and deep technical expertise, we help customers meet the demands of the global market. Join us and help shape the future of aerospace and defense.

Applied Signal Technology (AST) is seeking a Software Engineer II with a strong background in cybersecurity and networking who strives for excellence and have a passion to be part of a team that strengthens our nation and improves the security of our world. AST provides trusted strategic and tactical SIGINT solutions that secure the interests of the U.S. and its partners. AST’s work in areas such as high-capacity broadband communications, signal processing and analysis, tactical SIGINT, and wireless communications continually challenges our extraordinary engineers to resolve problems and make the world a safer place. AST’s work environment is dynamic, highly collaborative and provides engineers the freedom to strengthen and expand their skills, explore new and creative ideas, and work closely with our nation’s finest service members all while embracing integrity, innovation and work-life balance.

This is an ONSITE position located at our Anaheim Hills, CA location. To find out more about AST please, click the link below: Applied Signal Technology: WHO WE ARE

What You Will Do:

You will work with other experienced members in R&D on system development and deployments for the protection of our country
Participate in the requirements, design, development and testing of software to include development of new work products or enhancement of existing applications and systems
Design, code, test, integrate, and document software solutions
Participate in internal review of software components and systems
Generate briefings and present material to team members, customers, and AST management as necessary
Collaborate with project managers and other professionals within Engineering
Follow established development practices and processes to maintain the configuration management of software products
Travel up to 25% (domestic)

Qualifications You Must Have:

Typically requires a degree in Science, Technology, Engineering or Mathematics(STEM) and a minimum of 2 years of prior relevant experience
Typically requires a minimum of 2 years of experience developing in C, C++, Python, and/or Rust
Experience with system-level integration and testing, specifically, the integration of advanced, custom processing systems, testbeds, and software
Experience developing, coding, testing, and debugging complex algorithms
Experience working with customers, end users, hardware design teams, and software design teams
Experience with developing software for APIs, networking, and backend
Strong written and verbal communication skills and the ability to work independently yet collaboratively in a team environment
Experience in leveraging cybersecurity tools and/or controls
Experience implementing system level designs, high level control and data interfaces
Active and transferrable U.S. government issued Top Secret SCI (TS/SCI) security clearance is required prior to start.
U.S citizenship is required, as only U.S. citizens are eligible for a security clearance

Qualifications We Prefer:

Experience developing in C/C++ within a Linux environment
Experience with cybersecurity concepts such as red/blue teaming, defense-in-depth, and/or network penetration
Experience with building networks and networking protocols
Experience with reverse engineering software and/or hardware
Experience with Design, Development, Integration and Test of complex Communication systems
Experience in developing proof-of-concept (PoC) use case scenarios for novel cybersecurity systems
Experience with creating proof-of-concept (PoC) use case scenarios and prototypes from initial ideas
Experience formalizing, developing and documenting requirements, plans, and procedures based on customer discussions, briefings, interactions, and statements of work
Existing Top Secret with Full Scope Poly (Active within the last 24 months)

What We Offer

Medical, dental, and vision insurance
Three weeks of vacation for newly hired employees
Generous 401(k) plan that includes employer matching funds and separate employer retirement contribution, including a Lifetime Income Strategy option
Tuition reimbursement program
Student Loan Repayment Program
Life insurance and disability coverage
Optional coverages you can buy pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal, ID theft protection
Birth, adoption, parental leave benefits
Ovia Health, fertility, and family planning
Adoption Assistance
Autism Benefit
Employee Assistance Plan, including up to 10 free counseling sessions
Healthy You Incentives, wellness rewards program
Doctor on Demand, virtual doctor visits
Bright Horizons, child and elder care services
Teladoc Medical Experts, second opinion program
Eligible for relocation
And More!

Learn More & Apply Now! Do you want to be a part of something bigger? A team whose impact stretches across the world, and even beyond? At Collins Aerospace, our Mission Systems team helps civilian, military and government customers complete their most complex missions - whatever and wherever they may be. Our customers depend on us for intelligent and secure communications, missionized systems for specialized aircraft and spacecraft and collaborative space solutions. By joining our team, you’ll have your own critical part to play in ensuring our customer succeeds today while anticipating their needs for tomorrow. Are you up for the challenge? Join our mission today.

Please ensure the role type defined below is appropriate for your needs before applying to this role. This position is classified as:

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.

#AST

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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