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Sr. Systems Security Cyber Engineer - Contingent; Onsite - Aurora, CO) TS​/SCI

Job in Aurora, Adams County, Colorado, 80011, USA
Listing for: Raytheon
Full Time position
Listed on 2026-10-19
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Engineer
  • Engineering
    Cybersecurity, Systems Engineer
Job Description & How to Apply Below
Position: Sr. Systems Security Cyber Engineer - Contingent (Onsite - Aurora, CO) TS/SCI required
Location: Aurora

Job d:
Posted 7 Days Ago

Start Date:

Location:

US-CO-AURORA-S76 ~ 16430 E Hughes Dr ~ BLDG S76

Country:
United States of America Time Type:
Full time

Date Posted:

Country:

United States of America

Location:

US-CO-AURORA-S76 ~ 16430 E Hughes Dr ~ BLDG S76

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

THIS ROLE IS CONTINGENT:
Employment is based on contract award and customer funding.

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.

Join our highly visible team and perform technically challenging assignments, which will closely contribute to protecting our nation and our products.  We are seeking a Senior Systems Security (Cybersecurity) Engineer to function as a key contributor for the Product Cybersecurity Organization (PCO) team.

As a member of the High Band Mission Application Software (HBMAS) Systems Security Engineering (SSE) team, you will develop solutions to secure the Warfighter’s technical advantage. The SSE team creates comprehensive security solutions by leveraging multiple disciplines, including (Use the "Apply for this Job" box below). Software and Hardware Assurance, Cryptography, and Supply Chain Risk Management (SCRM), to implement robust program protection across various systems.

This role will be worked onsite in Aurora, CO and requires an active TS/SCI clearance.  Relocation assistance is not available.

What You Will Do:

Support the development of RMF documents and controls validation testing for Authorizations to Operate (ATOs)
Ensure proposed system changes are reviewed and implemented to ensure that system modifications do not adversely affect the security of the system

Implement security improvements by assessing the current situation; evaluating trends; and anticipating requirements

Support the development of cybersecurity requirements, design and architecture artifacts, plans, and policies

Analyze collected cybersecurity data and test results

Have hands-on technical duties and will provide on-site security engineering, systems administration, and cybersecurity support to the program

Work with the Software Engineering and/or System Engineering teams to implement cybersecurity policies, harden the system, and document findingsCONUS/OCONUS travel (up to 25%)What You Will Learn:

You will enhance your leadership capabilities and systems security engineering expertise, gaining specialized skills that will differentiate you in the industry

You will develop deep technical expertise to become a cybersecurity subject matter expert (SME), while gaining valuable exposure to multiple business models and product lines in a dynamic, ever-evolving field.  We are growing and so can you!

Qualifications You Must Have:

Typically…
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