Accreditation & Authorization Lead - TS/SCI Cleared

Piper Companies; Newington (VA); On-site; USD 130,000 - 150,000; Full time

Job summary

Piper Companies seeks an Accreditation & Authorization Lead to join a Federal Program in Newington, VA. The role ensures systems comply with DoD and federal cybersecurity requirements while enabling mission success through effective risk management practices.

Responsibilities include RMF lifecycle activities, creating SSPs, SARs, POA&Ms, and SCTMs; validating NIST 800-53 controls; coordinating ATO/ATC; conducting risk analyses; and using eMASS, ACAS/Nessus to monitor posture.

Qualifications

• 3+ years supporting RMF, cybersecurity compliance, or information assurance in federal/DoD environments.
• Active TS/SCI security clearance.
• Hands-on experience with NIST RMF process and ATO lifecycle.
• Knowledge of NIST 800-53, NIST 800-37, DoD RMF, STIGs, and vulnerability management.
• Experience developing RMF package documentation.
• Familiarity with eMASS and ACAS/Nessus.
• DoD 8570/8140 compliant certification (Security+, CISSP, CAP, CASP+).

Responsibilities

• Lead RMF activities across the system lifecycle from categorization to authorization and continuous monitoring.
• Develop and maintain security documentation: SSPs, SARs, POA&Ms, SCTMs, and risk reports.
• Assess compliance with NIST 800-53 and federal standards.
• Coordinate ATO and ATC activities and periodic reauthorizations.
• Conduct security reviews, vulnerability assessments, and risk analyses.
• Track remediation and ensure findings are resolved on schedule.
• Support continuous monitoring, vulnerability management, and audits.
• Collaborate with system owners, ISSOs/ISSMs, engineers, and government customers.
• Use eMASS, ACAS/Nessus, SCAP to maintain compliance and monitor posture.

Skills

RMF process

Vulnerability management

Risk assessment

Security compliance

TS/SCI Clearance

Education

Security+ / CISSP / CAP / CASP+ (DoD 8570/8140)

Tools

eMASS

ACAS/Nessus

SCAP

Job description

Zachary Piper Solutions is seeking an Accreditation & Authorization Lead to join a Federal Program located in Newington, VA. The Accreditation & Authorization Lead will play a critical role in ensuring systems maintain compliance with Department of Defense (DoD) and federal cybersecurity requirements while enabling mission success through effective risk management practices.

Responsibilities of the A&A Lead:

• Lead and support RMF activities throughout the system lifecycle, from system categorization through authorization and continuous monitoring.
• Develop, maintain, and update cybersecurity documentation including:
  • System Security Plans (SSPs)
  • Security Assessment Reports (SARs)
  • Plans of Action and Milestones (POA&Ms)
  • Security Control Traceability Matrices (SCTMs)
  • Risk Assessment Reports
• Assess and validate compliance with NIST 800-53 security controls and applicable federal cybersecurity standards.
• Coordinate and support Authorization to Operate (ATO), Authority to Connect (ATC), and periodic reauthorization activities.
• Conduct security reviews, vulnerability assessments, and risk analyses to identify threats and mitigation strategies.
• Track remediation efforts and ensure cybersecurity findings are resolved in accordance with organizational timelines.
• Support continuous monitoring initiatives, vulnerability management, and cybersecurity audits.
• Collaborate with system owners, ISSOs, ISSMs, engineers, and government customers to ensure cybersecurity requirements are incorporated into system design and operations.
• Utilize tools such as eMASS, ACAS/Nessus, SCAP, and other cybersecurity platforms to maintain compliance and monitor security posture.

Qualifications of the A&A Lead:

• 3+ years of experience supporting RMF, cybersecurity compliance, or information assurance programs within a federal or DoD environment.
• Active TS/SCI Security Clearance
• Hands-on experience with the NIST RMF process and ATO lifecycle.
• Knowledge of:
  • NIST 800-53
  • NIST 800-37
  • DoD RMF
  • STIG implementation and compliance
  • Vulnerability management processes
• Experience developing and maintaining RMF package documentation.
• Familiarity with eMASS and vulnerability scanning tools such as ACAS/Nessus.
• Strong understanding of cybersecurity principles, risk management, and security control implementation.
• Active DoD 8570/8140 compliant certification such as Security+, CISSP, CAP, CASP+, or equivalent.

Compensation for the A&A Lead:

• Salary Range: $140,000+ *flexible based on experience*
• Comprehensive Benefits: Medical, Dental, Vision, PTO, and Sick Leave as required by law
• Flexible working schedule
• Unlimited opportunities for growth

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