eWAN Information System Security Officer (ISSO) Onsite

Date Posted:

2025-11-05

Country:

United States of America

Location:

CA220: 2202 E El Segundo Blvd BldgE02 2002 East El Segundo Boulevard Building E02, El Segundo, CA, 90245 USA

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:

DoD Clearance: Secret

RTX Corporation 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 Systems, Pratt & Whitney, and Raytheon. Its 185,000 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, VA.

The following position is to join our RTX Corporate team:

The ISSO assists the Information System Security Manager (ISSM) to provide oversight for the information systems security control methods, mitigations, and tools throughout a systems’ lifecycle in compliance with U.S. Department of Defense (DoD) security laws, regulations and guidelines.  The ISSO will participate in projects, guide and counsel internal customers, assist in developing and maintaining program/dataset specific processes and standards, and provide training and guidance on tools and methods to other members of the cybersecurity team.

What You Will Do

• The ISSO is primarily responsible for system compliance, auditing and delivering information systems security education and awareness.  

• The ISSO will assist in investigating information system security violations and help prepare reports specifying corrective and preventative actions.  

• Perform security sustainment activities (hardware change management, software change management, account management, media protection, user interface, file transfers, etc.). 

• Assists in overseeing and managing the patch management process and execution across enterprise networks. Verifying the implementation of delegated aspects of the system security program.

• Ensuring audit records are collected and analyzed in accordance with the security plan. 

• Individuals will develop, update, and/or review Risk Management Framework (RMF) documentation to include the System Security Plan (SSP), Security Control Traceability Matrix (SCTM), Plan of Action and Milestone (POA&M), Risk Assessment Report (RAR), as assigned by the ISSM. 

• Collaborates with CDS and peer BU ISSMs/ISSOs for alignment and sharing of best practices. 

Qualifications You Must Have 

• Bachelor’s Degree with 5 years of relevant experience managing and implementing security program requirements in a classified environment, or an advanced degree with 3 years of relevant experience working in a classified environment.  

• Compliance-based auditing using the RMF, Defense Counterintelligence and Security Agency (DCSA) Assessment and Authorization Process Manual (DAAPM), or National Industrial Security Program Operating Manual (NISPOM).

• Certifications equivalent to or exceeding DoD 8570.01-M IAM Level I functional and baseline certification requirements.

• Knowledge and/or experience with STIGs, SCAP, Splunk, Tenable or other system hardening and compliance, vulnerability assessment, network security and/or SIEM tools. 

• Must posses a DoD Secret Security clearance

Qualifications We Prefer

• Experience working in DoD classified operating environments and/or in the execution of the Assessment & Authorization processes, as defined within the Risk Managed Framework (RMF), NIST 800-53- Rev 4

• Experience with Scaled Agile Framework (SAFe) work practices.

• Experience with large multi-facility networks including various and complex components.

• Excellent oral and written communication skills with attention to detail and ability to multitask.

• Ability to adapt to rapidly changing environment and work under pressure to meet project deadlines.

What We Offer: Whether you’re just starting out on your career journey or are an experienced professional, we offer a robust total rewards package with compensati