Cybersecurity Engineer III - RMF & eMASS Specialist

Zachary Piper Solutions; San Diego (CA); On-site; USD 120,000 - 180,000; Full time

Benefits offered by this job

PTO

Paid holidays

Medical insurance

Dental insurance

Vision insurance

401K

Tuition reimbursement

Sick leave

Job summary

Zachary Piper Solutions is seeking a Cybersecurity Engineer III in San Diego to support RMF activities, develop A&A documentation, and lead vulnerability management efforts for DoD programs.

You will handle eMASS tasking, STIG assessments, and accreditation package submissions while maintaining security controls, monitoring, and incident response. A Secret clearance and IAT Level III certification are required.

Qualifications

• 10+ years in cybersecurity or RMF environments.
• Experience with RMF, eMASS, DISA STIGs, POA&M management.
• Strong knowledge of monitoring, risk assessment, auditing, accreditation processes, and security documentation development.
• Bachelor’s degree in a related field preferred.
• Active Secret Clearance required.
• DoD 8570/8140 IAT Level III Certification required, including CASP+, CCNP Security, CISA, CISSP (or Associate), GCED, GCIH.

Responsibilities

• Support RMF activities including security control implementation, testing, and validation.
• Develop and maintain A&A documentation (SSPs, SAPs, SARs, and POA&Ms).
• Perform vulnerability assessments, cybersecurity monitoring, incident triage, and remediation tracking.
• Manage eMASS tasking, IV&V reviews, STIG assessments, ASRs, and POA&M updates.
• Maintain accreditation workflows, inheritance documentation, DISA circuit connection requirements, and authorization package submissions.

Skills

RMF compliance

eMASS

STIGs

POA&M management

Vulnerability assessment

Security documentation

Incident response

DoD frameworks

Education

Bachelor's degree preferred

Tools

eMASS

Job description

Zachary Piper Solutions is seeking a Cybersecurity Engineer III in San Diego to support RMF activities, develop A&A documentation, and lead vulnerability management efforts for DoD programs.

You will handle eMASS tasking, STIG assessments, and accreditation package submissions while maintaining security controls, monitoring, and incident response. A Secret clearance and IAT Level III certification are required.