Information Systems Security Officer (ISSO), Cloud Security
Talent Wave Associates, LLC · Posted Nov 5, 2026
- Arlington, Virginia, United States
- On-site
- Full-time
- 16+ years
Lead cloud security efforts on a defense modernization program, implementing and maintaining NIST 800-53 and DoD security controls for cloud systems.
Responsibilities
- Implement and maintain NIST 800-53 and DoD security controls for cloud systems
- Drive RMF activities, accreditation packages, and continuous monitoring
- Run vulnerability scans with ACAS, manage Trellix ESS, and turn findings into fixes
- Perform cloud vulnerability assessments and penetration testing
- Harden systems, networks, and operating systems; manage access controls (ACLs, LDAP, Active Directory), VPNs, and encryption
Requirements
- Bachelor's degree in cybersecurity, IT, computer science, or a related field, or 10 years of experience in place of a degree
- Nice to have: GCIH
- Nice to have: GSEC
- Nice to have: CISA
- Nice to have: CEH