Cyber Security Administrator - Top Secret/SCI ATO Expert

Base-2 Solutions; Miami (FL); Hybrid; USD 100,000 - 140,000; Full time

Benefits offered by this job

Health insurance

Dental insurance

Vision insurance

401(k) with matching

Paid time off

Floating holidays

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 ideal candidate will apply NIST 800-53 Rev. 5, FedRAMP, and DoD RMF requirements, administer RBAC and least-privilege access, and coordinate with DoD cybersecurity officials to achieve and sustain

Qualifications

• Bachelor's degree in Cybersecurity or related field or 5+ years of cybersecurity operations experience.
• Experience implementing security controls for cloud infrastructure and DoD security frameworks.
• Experience with penetration testing, SIEM (Microsoft Sentinel, AWS Security Hub), and risk assessments.
• Administer RBAC and enforce least-privilege access; manage ATO lifecycle with SSP/SAR/POA&M.

Responsibilities

• Document ATO, security compliance, continuous monitoring, vulnerability scanning, and incident response.
• Manage security controls across GovCloud environments including 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 expertise.
• Lead ATO lifecycle documentation and ongoing compliance monitoring.

Skills

Cybersecurity Ops

Cloud Security

DoD RMF/FedRAMP

RBAC / Least Privilege

ATO Lifecycle

Vulnerability Scanning

SIEM

Education

Bachelor's degree in Cybersecurity

5+ years cybersecurity operations

Tools

Azure

AWS

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 ideal candidate will apply NIST 800-53 Rev. 5, FedRAMP, and DoD RMF requirements, administer RBAC and least-privilege access, and coordinate with DoD cybersecurity officials to achieve and sustain