Information System Security Officer; ISSO- Onsite

Information System Security Officer (ISSO
- Onsite)

Location: HIA
32:
Cedar Rapids, IA 400 Collins Rd NE, Cedar Rapids, IA , USA
Date Posted:
Country: United States of America
Position Role Type: Onsite
Security Clearance: DoD Secret – active, transferable U.S. government‑issued clearance required prior to start date

This role supports classified computing environments 100% onsite in Cedar Rapids, Iowa, supporting Mission Systems. The ISSO implements and enforces cybersecurity compliance directives, develops and sustains standard operating procedures from government documents (NISPOM, DFARS, DAAPM, JSIG, etc.), and manages technology tools across a broad IT skill set.

• Maintain system‑level information system compliance, including technical configuration analysis, change control facilitation, hardware/software management, audit and inspections, incident response, and troubleshooting.
• Manage the System Security Plan maintenance and change control per procedure.
• Ensure all users have requisite security clearances, authorizations, need‑to‑know status, and provide security training and guidance.
• Collect, review, document, and archive security event logs, reports, and files in accordance with the SSP; report anomalies and monitor user activity and system vulnerabilities.
• Track, account for, safeguard, and dispose of material assets associated with secure systems.
• Maintain technical competence and operational knowledge of system functions, security policies, technical safeguards, and operational security measures.
• Assess implications of work and recommend solution options.

• Typically requires a university degree and a minimum of 2 years of relevant experience, or an advanced degree.
• U.S. citizenship required for security clearance eligibility.
• Active DoD Secret security clearance prior to day one.
• DoD 8570‑compliant industry certification at IAM Level I (Security+) or ability to obtain certification within 6 months.

• Desired certifications:
  Security+, A+, Network+, CAP, CASP+, CISM, Cisco (CCNA), CISSP.
• Knowledge/experience with NIST SP 800‑series RMF framework and guidelines.
• Knowledge/experience with STIGs, SCAP, Splunk or other hardening, vulnerability assessment, and SIEM tools.
• Willingness to learn new technologies and tackle new projects.
• Ability to work in a high‑energy, fast‑paced environment and adapt to changing needs.
• Highly self‑directed with strong drive to deliver results.
• Comfort with minimal daily supervision and balancing numerous priorities.
• Ability to remain calm and composed under pressure.

• Medical, dental, and vision insurance.
• Three weeks of vacation for newly hired employees.
• Generous 401(k) plan with employer matching.
• Tuition reimbursement program.
• Student loan repayment program.
• Life insurance and disability coverage.
• Optional extra coverages (pet, home and auto, additional life and accident, critical illness, group legal,  protection).
• Birth, adoption, parental leave benefits.
• Ovia Health, fertility, and family planning support.
• Adoption assistance.
• Autism benefit.
• Employee assistance plan with up to 10 free counseling sessions.
• Healthy You incentives and wellness rewards program.
• Doctor on Demand and virtual doctor visits.
• Bright Horizons child & elder care services.
• Teladoc Medical Experts second opinion program.
• And more!

Join a team that impacts global missions for civilian, military, and government customers. Your role will secure communications and mission systems for aircraft and spacecraft, ensuring success today and tomorrow. Apply today to become part of a dynamic, high‑energy environment focused on innovation and security.

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, veteran status, or other protected classes. RTX also provides affirmative action for qualified individuals with a disability and protected veterans per Section 503 of the Rehabilitation Act.