Senior ISSO | RMF & ATO Expert

Talentify; Maryland; On-site; USD 120,000 - 180,000; Full time

Job summary

Base-2 Solutions is seeking an Information System Security Officer to ensure security compliance across applications, systems, and databases, maintaining ATO status. The role involves RMF processing, updating SSPs and STIG/ACAS artifacts, and supporting assessment events with cross-functional teams.

The candidate should have a strong background in risk assessments, security policy implementation, and incident response, with experience in monitoring for breaches and coordinating remediation

Qualifications

• Bachelor's degree in computer science, software engineering, or a related field.
• 9+ years of relevant experience with a Bachelor's degree.
• Experience developing and enforcing security policies, standards, and procedures for compliance.
• Proven track record in risk assessments and identifying vulnerabilities.
• Experience in mitigating security risks and implementing remediation.
• Strong monitoring of systems and networks for security breaches.

Responsibilities

• Collaborate with application leads, admins, developers, and testers to ensure security and ATO.
• Follow RMF for full/partial CONMON/NO TEST scenarios.
• Update Xacta documentation (SSP, SCTM, STP, POAM).
• Load artifacts (STIGs, ACAS scans) and mitigate findings.
• Support security assessment events and respond to PAT/ISSM/SCAs questions.

Job description

Base-2 Solutions is seeking an Information System Security Officer to ensure security compliance across applications, systems, and databases, maintaining ATO status. The role involves RMF processing, updating SSPs and STIG/ACAS artifacts, and supporting assessment events with cross-functional teams.

The candidate should have a strong background in risk assessments, security policy implementation, and incident response, with experience in monitoring for breaches and coordinating remediation