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Embedded Product Security System Engineer

Job in Cedar Rapids, Linn County, Iowa, 52402, USA
Listing for: Raytheon
Full Time position
Listed on 2026-10-16
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Engineer
Job Description & How to Apply Below
Job d:
Posted 30+ Days Ago

Start Date:

Location:

US-IA-CEDAR RAPIDS-121 ~ 350 Collins Rd NE ~ BLDG 121

Country:
United States of America Time Type:
Full time

Date Posted:

Country:

United States of America

Location:

US-IA-CEDAR RAPIDS-121 ~ 350 Collins Rd NE ~ BLDG 121

Position Role Type:

Onsite

U.S. Citizen, U.S. Person, or Immigration Status Requirements:

U.S. citizenship is required, as only U.S. citizens are authorized to access information under this program/contract.

Security Clearance Type:
None/Not Required

Security Clearance Status:
Not Required 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.

Complex systems require world-class protection. We are seeking a driven System Security Engineer to join our Embedded Product Cybersecurity Engineering team and defend mission-critical platforms from evolving cyber threats. This shared services team supports the development of products throughout the company wherever the customer has security requirements, or the system is exposed to cyber threats by its connectivity or operational use.

We develop tools and testing techniques to highlight residual defects in product design or implementation. These defects can lead to vulnerabilities that negatively impact the confidentiality, integrity, or availability of a system. Members of the security engineering team pursue security excellence by embedding with the design and implementation teams as subject matter experts supporting our Secure System Development Life Cycle (SSDLC).
This is an on-site position located in Cedar Rapids, Iowa, an established hub for aerospace and systems engineering excellence.

Primary Responsibilities:

Developing threat model / data flow diagrams to ensure data can be properly isolated in motion and at rest  Implementing mandatory access controls (MAC) through the development of SELinux policies   Reviewing code to identify weaknesses in the implementation of security functions   Developing and executing fuzzing and penetration tests to evaluate the robustness of the attack surface   Conducting vulnerability assessments of proposed and in-service systems   Authoring and managing cybersecurity certification artifacts to ensure alignment with industry standards and customer requirements

Basic Qualifications:

Bachelor’s degree in a STEM field and 2 years of relevant experience OR Advanced degree in Cybersecurity OR In absence of a degree, 6 years of relevant experience is required  Embedded software development experience in Linux OS environment   Experience coding in C, C++, Python or Rust   Networking experience - Layer 2/Layer 3/Layer 4 protocols  Candidates for this position should be fluent in the software development domain and have a passion for Product Security, and understand the difference between enterprise cybersecurity and securing embedded systems with physical, real-world impacts

Preferred Qualifications:

Familiarity with Aviation cybersecurity standards: RTCA DO-326, DO-356, DO-355  Knowledge of Threat Models and Data Flow Diagrams  Data/network security implementations with…
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