Senior Information System Security Officer (ISSO) - Dulles, VA
About The Position
RTX’s Global Security Services organization is seeking a proactive and driven Senior Information System Security Officer to support and execute cybersecurity requirements. The ISSO safeguards information assets by identifying, assessing, and mitigating risks across systems and environments, and performs routine administrative and technical activities to ensure the confidentiality, integrity, and availability of enterprise systems and data. The role works with cybersecurity professionals, technical stakeholders, and business partners to align operational needs with security requirements, integrate security controls into systems and processes, promote security best practices, and strengthen the organization’s overall security posture. This position is 100% onsite at RTX’s facility in Dulles, Virginia. An active, transferable U.S. government TS/SCI with CI Poly clearance is required before starting, and U.S. citizenship is required. If the candidate does not already hold a qualifying IAM Level I certification, they must obtain and maintain one within six months of hire.
Requirements
- University degree or equivalent experience and at least 5 years of relevant experience, or an advanced degree in a related field and at least 3 years of experience.
- Relevant experience in systems security, hardening, and security control implementation.
- Experience with DISA STIGs and their application.
- Network security experience, including architecture, topology, protocols, and components.
- Experience with endpoint protection, identity management, and cloud security concepts.
- Experience with SIEM technologies and their purpose.
- Experience reviewing, interpreting, and implementing NIST SP 800-53 security controls.
- Experience with cloud platforms such as Azure or AWS.
- Experience with AI technologies and their secure implementation.
- Technical writing skills and the ability to explain complex information clearly and accessibly.
- Current, active, transferable U.S. government TS/SCI with CI Poly clearance required before the start date; U.S. citizenship is required.
- Obtain and maintain a security professional certification commensurate with IAM Level I (such as Security+) within six months of hire if not already certified.
Nice To Haves
- Current IAM Level I certification, such as Security+ CE.
- IAM Level II or III certification, such as CISSP or CISM.
Responsibilities
- Perform routine administrative and compliance tasks, including documentation, hardware and media accountability, and change management.
- Monitor security events, alerts, and system logs to identify potential threats, anomalies, or Indicators of Compromise in Windows and Linux operating systems.
- Conduct or review vulnerability assessments, analyze results, and support remediation with technical teams.
- Assist in developing, implementing, and maintaining security policies, standards, and procedures.
- Support incident response activities, including investigation, containment, eradication, and recovery.
- Collaborate with Digital Technology and business partners to integrate security controls into systems, applications, and operational processes.
- Participate in security awareness initiatives and contribute to improving the organization’s security posture.
Benefits
- Medical insurance
- Dental insurance
- Vision insurance
- Life insurance
- Short-term disability insurance
- Long-term disability insurance
- 401(k) match
- Flexible spending accounts
- Flexible work schedules
- Employee assistance program
- Employee Scholar Program
- Parental leave
- Paid time off
- Holidays
- Potential annual short-term and/or long-term incentive compensation, depending on position level and other factors
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What This Job Offers
Job Type
Full-time
Career Level
Senior
