Cyber Security Administrator: Cloud ATO & DoD RMF Expert

RPMGlobal; Town of Florida, Northern (NY, KY); Hybrid; USD 90,000 - 120,000; Full time

Job summary

Base-2 Solutions is seeking a Cyber Security Administrator to support a critical task order focused on enhanced domain awareness. The role involves managing security compliance, ATO processes, continuous monitoring, vulnerability scanning, and incident response within cloud and hybrid environments.

The candidate will implement and enforce security controls across GovCloud-hosted environments (Azure, AWS) and must align with DoD RMF/NIST 800-53 Rev. 5, FedRAMP, IL-4/IL-5 mandates.

Qualifications

• Bachelor's degree or 5+ years in cybersecurity operations.
• Experience implementing security controls in cloud/hybrid environments.
• Familiarity with DoD security frameworks (RMF/NIST 800-53/FedRAMP).
• Experience with SIEM tools such as Microsoft Sentinel and AWS Security Hub.
• RBAC enforcement and least-privilege access across mission-critical apps.
• ATO lifecycle documentation: SSP, SAR, POA&M.

Responsibilities

• Document ATO, security compliance, and continuous monitoring.
• Manage security controls across GovCloud, Azure, and AWS.
• Apply NIST 800-53 Rev. 5, FedRAMP, DoD RMF, IL-4/IL-5 mandates.
• Utilize SIEM, RBAC, vulnerability scanning, and incident response.
• Leverage cloud-native security tools, ZTA, and STIGs.
• Oversee ATO process documentation, submission, and ongoing monitoring.
• Demonstrate successful ATOs for DoD/federal programs.

Skills

Security controls

Cloud security

Risk assessment

RBAC/least privilege

ATO management

DoD RMF/NIST 800-53

SIEM operations

Education

Bachelor's degree in Cybersecurity/Information Assurance

5+ years of equivalent cybersecurity experience

Tools

Microsoft Sentinel

AWS Security Hub

Job description

Base-2 Solutions is seeking a Cyber Security Administrator to support a critical task order focused on enhanced domain awareness. The role involves managing security compliance, ATO processes, continuous monitoring, vulnerability scanning, and incident response within cloud and hybrid environments.

The candidate will implement and enforce security controls across GovCloud-hosted environments (Azure, AWS) and must align with DoD RMF/NIST 800-53 Rev. 5, FedRAMP, IL-4/IL-5 mandates.