Systems Security Cyber Engineer II - Contingent (Onsite - Aurora, CO) TS/SCI required

Prattwhitney; Aurora (CO); Sur place; USD 69 000 - 131 000; Plein temps

Avantages offerts par ce poste

Medical, dental, and vision insurance

3 weeks vacation

401(k) plan with employer matching

Résumé du poste

RTX is seeking a Cyber Engineer II in Aurora, CO to support the Product Cybersecurity Organization. You will work in the SSE team to implement secure software and hardware protection, leveraging AT, RMF, STIGs, and SCRM to safeguard national security interests.

Role requires active TS/SCI clearance, STEM background, and on-site presence in Aurora. Expect DoD-focused responsibilities and opportunities to advance cybersecurity expertise within a leading defense contractor.

Qualifications

• Degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 2 years of prior relevant experience, or an Advanced Degree in a related field.
• U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.
• Active and transferable TS/SCI
• U.S. government issued security clearance is required prior to start date.
• DoD 8140.03 compliant certification (e.g., Security+, CISSP, or equivalent)
• Knowledge of RMF and STIG guidance as described in NIST SP 800-37 and DoD instructions
• Experience with vulnerability scanning tools (Tenable, STIG Viewer, SCAP tools)

Responsabilités

• Work with cybersecurity architecture to support program protection across DoD systems.
• Assist in RMF ATOs and control validation testing.
• Maintain up-to-date STIGs and migrate templates to latest versions.
• Coordinate STIG template completion with SMEs for network, database, and OS components.
• Perform routine and ad-hoc scans using ACAS and related tools.
• Develop cybersecurity requirements, design artifacts, and policies.
• Travel CONUS/OCONUS up to 25%.

Connaissances

TS/SCI clearance

RMF knowledge

STIG knowledge

Vulnerability scanning

Formation

STEM degree

Advanced degree

Outils

Tenable Security Center

STIG Viewer

SCAP Compliance Checker

Description du poste

Date Posted: 2026-10-09 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 Cyber Engineer II 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 Anti-Tamper (AT), Software and Hardware Assurance, Cryptography, and Supply Chain Risk Management (SCRM), to implement robust program protection across diverse 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:

• Work with cybersecurity architecture
• Assist in the development of RMF documents and controls validation testing for DoD Authorizations to Operate (ATOs)
• Maintain the latest versions of all applicable Security Technical Implementation Guides (STIGs) by downloading updates from the DoD Cyber Exchange website and migrating existing checklists to the newest templates
• Coordinate with other Subject Matter Experts (SMEs) to complete the STIG templates, such as those for network switches, database, operating systems, etc.
• Perform routine and ad-hoc scans using the ACAS tool
• Support the development of cybersecurity requirements, design and architecture artifacts, plans, and policies.
• CONUS/OCONUS travel (up to 25%)

What You Will Learn:

• You will learn to be a more effective Systems Security Engineer and leader by gaining niche skills enabling you to be unique in all you do
• You will develop technical expertise to become a cybersecurity subject matter expert (SME), while gaining valuable exposure to diverse business models and product lines in a dynamic, ever-evolving field.
• We are growing and so can you!

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, or an Advanced Degree in a related field
• U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance
• Active and transferable TS/SCI
• U.S. government issued security clearance is required prior to start date
• DoDM 8140.03 compliant certification (e.g., Security+, CISSP, or equivalent)
• Knowledge of Security Technical Implementation Guidance (STIG) and Risk Management Framework (RMF) as described in NIST Special Publication 800-37 and DoD Instruction 8510.01
• Knowledge of Systems Engineering requirements, specifications, and experience implementing DoD and Federal Assessment and Authorization (A&A) Processes and cybersecurity controls and developing and maintaining associated A&A documentation
• Experience with utilizing vulnerability scanning tools to include Tenable Security Center, STIG Viewer, SCAP Compliance Checker/Tools

Qualifications We Prefer:

• Familiarity with Linux Commands
• Familiarity with Containerization (e.g., Docker/Kubernetes)
• Familiarity with Cross Domain Solutions (CDS)
• Awareness of Program Protection Plans (PPP), DoDI 5000.02, and DoDI 5200.39
• Understanding of IT, network, and system security administration, including security configuration and account management best practices for Windows, UNIX, Red Hat Enterprise Linux, and Cisco Systems.
• Familiarity with information security toolsets, including anti-virus, vulnerability assessment, HIDS/NIDS, host-based and endpoint security, Multi-Factor Authentication (MFA), Security Information and Event Management (SIEM), and centralized auditing resources
• Written and verbal communications skills, with the ability to work independently

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
• Carrot 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
• And more!

The salary range for this role is 68,900 USD - 131,100 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.

Privacy Policy and Terms: Click on this link to read the Policy and Terms RTX is an aerospace and defense company that provides advanced systems and services for commercial, military and government customers worldwide. It comprises three industry-leading businesses – Collins Aerospace, Pratt & Whitney, and Raytheon. Its 195,000 employees enable the company to operate at the edge of known science as they imagine and deliver solutions that push the boundaries in quantum physics, electric propulsion, directed energy, hypersonics, avionics and cybersecurity. The company, formed in 2020 through the combination of Raytheon Company and the United Technologies Corporation aerospace businesses, is headquartered in Arlington, Virginia.