Senior Information System Security Officer (ISSO) - El Segundo, CA

We need to output HTML fragment with sections: About the role, Responsibilities, Requirements, Qualifications, Skills, Benefits, Pay, Schedule. Only include sections with real content. Must not repeat job title. Must not include metadata like Job ID, date posted etc unless folded into short p. We can include a short p for metadata like location, date posted maybe. But we must not put Job ID/requisition numbers as headings. We can include a short p with location and date posted. We need to preserve all substantive information. Remove boilerplate: cookie/navigation/legal/EEO/equal-opportunity/scam-warning boilerplate, duplicated lines, application instructions. So we need to strip out things like "Learn More & Apply Now!", "Please consider the following role type definition...", "We are RTX ...", "As part of our commitment..." etc. Also remove EEO statements, privacy policy, etc. We need to keep substantive content: description of role, responsibilities, qualifications, preferred qualifications, benefits, pay range, schedule (onsite). Also mention security clearance requirements, citizenship, etc. We need to decide sections: - About the role: could include overview paragraph about RTX and the role purpose. The posting includes: "At RTX, the world largest aerospace and defense company... Join us and help shape the future of aerospace and defense. Our cybersecurity team is seeking a Senior Information Systems Security Officer (ISSO) to support our team 100% onsite at our facility in El Segundo, California. The successful candidate will interface with the Information Systems Security Manager (ISSM) to ensure adherence with NIST Special Publications, customer directives, and company policies as applicable all NISPOM Chapter 8, DAAPM, JSIG policies." That's good for About the role. - Responsibilities: bullet list from "What You Will Do": Assessing and monitoring system compliance, auditing, security plan development and delivering information systems security education and awareness. Investigating information system security violations and help prepare reports specifying corrective and preventative actions. Reviewing and approving (within authority) configuration management requests. Conducting technical and administrative assessments. Integrating new cybersecurity processes, procedures, and tools. Support the creation, review and update of cybersecurity documentation and other technical writing. Also note about certification within six months: "Important note: Within six months of hire date, you must obtain and maintain a Security professional certification commensurate with IAM Level I certification (Security+ or other), if you do not already have this certification." That could be a responsibility or requirement. Probably under Requirements. - Requirements: includes citizenship, security clearance active, U.S. citizen required, etc. Also the certification note. Also maybe "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: Secret - Current Security Clearance Status: Active and existing security clearance required on day 1". So we can combine. - Qualifications: "You Must Have" bullet list: Typically requires a University Degree or equivalent experience and minimum 5 years prior relevant experience, or an Advanced Degree in a related field and minimum 3 years’ experience. Then list of relevant experience considered. That's qualifications. - Skills: maybe "Qualifications We Prefer" list: Experience working in DoD classified operating and/or laboratory environments. Experience with various information system security tools... Familiarity with implementation of Government directives... Experience in execution of Assessment & Authorization processes... Experience providing technical security consultation... Familiarity with large multi-facility networks... Experience interpreting, implementing, and assessing DISA STIGs. Familiarity with execution and management of cyber incident response... That's skills/preferred qualifications. Could be under Skills. - Benefits: "What We Offer Our values drive our actions..." includes values, relocation non-eligible, benefits list: 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, holidays. Also mention incentive compensation programs. So we can include Benefits section. - Pay: "The salary range for this role is 95,500 USD - 181,700 USD." Also note about good faith estimate. So Pay section. - Schedule: mention Onsite: "Position Role Type: Onsite" and "Our cybersecurity team is seeking a Senior Information Systems Security Officer (ISSO) to support our team 100% onsite at our facility in El Segundo, California." Also "Please consider the following role type definition as you apply for this role: Onsite: Employees who are working in Onsite roles will work primarily onsite." So schedule: Onsite, 100% onsite. We also need to include location maybe in a short p: "Location: El Segundo, California". Also date posted maybe not needed but could be included as metadata. The instruction: "Do NOT repeat the job title as a heading (the page already shows it) and do NOT put Job ID / requisition numbers as headings — fold minor metadata into a short

or drop it." So we can include a short p with location and maybe date posted. But date posted is not essential; we could drop it. However we need to preserve ALL substantive information; date posted is substantive? It's metadata but maybe not essential. The instruction says fold minor metadata into a short p or drop it. So we can include a short p with location and maybe date posted. We must not include boilerplate like EEO, privacy policy, etc. We must output only HTML fragment, no html/body tags, no markdown fences. Let's craft:

Location: El Segundo, California. Posted: 2026-09-01.

Then sections:

About the role

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 three market‑leading businesses, world‑class operations and investments in research and development, RTX offers 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. Raytheon brings more than 100 years of experience and renowned engineering expertise to meet today’s mission and stay ahead of tomorrow’s threat. We deliver solutions that help our nation and allies defend freedoms and deter aggression, creating a safer, more secure world. Join us and help shape the future of aerospace and defense. Our cybersecurity team is seeking a Senior Information Systems Security Officer (ISSO) to support our team 100% onsite at our facility in El Segundo, California. The successful candidate will interface with the Information Systems Security Manager (ISSM) to ensure adherence with NIST Special Publications, customer directives, and company policies as applicable, including NISPOM Chapter 8, DAAPM, and JSIG policies.

Responsibilities

• Assess and monitor system compliance, perform audits, develop security plans, and deliver information systems security education and awareness.
• Investigate information system security violations and help prepare reports specifying corrective and preventative actions.
• Review and approve (within authority) configuration management requests.
• Conduct technical and administrative assessments.
• Integrate new cybersecurity processes, procedures, and tools.
• Support the creation, review, and update of cybersecurity documentation and other technical writing.
• Obtain and maintain a Security professional certification commensurate with IAM Level I (e.g., Security+) within six months of hire date if not already certified.

Requirements

• U.S. citizenship required (only U.S. citizens are eligible for a security clearance).
• Active and transferable U.S. government‑issued security clearance required prior to start date; Secret‑level clearance must be current and active on day 1.

Qualifications

• Typically requires a university degree or equivalent experience and minimum 5 years of prior relevant experience, or an advanced degree in a related field and minimum 3 years’ experience.
• Relevant experience may include any combination of:
  • Cybersecurity, systems security or hardening
  • Information Technology
  • Compliance‑based auditing using the Risk Management Framework (RMF), DCSA Assessment and Authorization Process Manual (DAAPM), Joint SAP Implementation Guide (JSIG), National Industrial Security Program Operating Manual (NISPOM), and/or non‑defense regulations such as FAA, Payment Card Industry (PCI), ISO 9001 Quality Management standards, or HIPAA
  • Experience working with and/or supporting computer technologies (databases, operating systems, computer network hardware, software programs, hardware troubleshooting or electronics)
  • Physical security/security, policework/criminal justice, investigations, or Border Patrol
  • Project or program management, office management, senior administration, or account management

Skills (Preferred)

• Experience working in DoD classified operating and/or laboratory environments.
• Experience with various information system security tools that address vulnerability analysis and mitigation (e.g., Splunk, Forcepoint, Ivanti, Tenable, ACAS, HBSS, etc.).
• Familiarity with implementation of Government directives and policies derived from NIST, CNSSI, DoD, or other Government regulatory compliance standards within a professional industry.
• Experience in the execution of the Assessment & Authorization processes as defined within the Risk Management Framework (RMF).
• Experience providing technical security consultation for complex, cross‑domain, heterogeneous classified networked environments in collaboration with internal/external customers and IT.
• Familiarity with large multi‑facility networks including various complex components, including Windows and Linux environments.
• Experience interpreting, implementing, and assessing DISA STIGs.
• Familiarity with the execution and management of cyber incident response; preservation, containment, and eradication.

Benefits

• Medical, dental, vision, life insurance
• Short‑term and 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
• Annual short‑term and/or long‑term incentive compensation programs (eligibility dependent on position level and collective‑bargaining coverage)

Pay

The salary range for this role is $95,500 USD – $181,700 USD (good‑faith estimate representative of all experience levels).

Schedule

Onsite – 100% onsite work at the El Segundo, California facility.

We need to ensure we didn't include any boilerplate like "Relocation Non-Eligible – Relocation assistance not available". That's a benefit? It's a note about relocation not available. Could be included under Benefits? It's a negative. The instruction: preserve ALL substantive information. So we should include that note. Could add a bullet: "Relocation assistance not available (non‑eligible)." Also we have "Learn More & Apply Now!" which is application instruction, should be removed. Also "Please consider the following role type definition as you apply for this role: Onsite: Employees who are working in Onsite roles will work primarily onsite." That's somewhat redundant with schedule; we