Senior Cybersecurity Analyst — RMF/ATO Specialist

CACI International Inc; Alexandria (VA); On-site; USD 104,000 - 218,000; Full time

Job summary

CACI International Inc. is seeking a Cyber Security Analyst, ISSM to support JIATF-401 in a high-tempo joint environment. You will lead RMF activities, develop and maintain ATO packages, and coordinate with diverse stakeholders to ensure timely authorization and compliance.

The role requires hands-on cybersecurity work, experience with security controls, and the ability to manage documentation across cloud, hybrid, and vendor-supported systems. Up to 25% travel may be required.

Qualifications

• Bachelor's degree in cybersecurity or a related field.
• Experience supporting RMF and ATO activities for Department of War (DoW) information systems.
• ISSM/ISSO-type role with responsibility for package development and sustainment.
• Experience preparing, reviewing, and maintaining cybersecurity documentation for authorization packages.
• Working knowledge of security controls, vulnerability management, and Plan of Action.

Responsibilities

• Execute day-to-day cybersecurity and RMF activities for assigned systems, including ATO packages and documentation.
• Serve as hands-on cybersecurity practitioner for system authorization, including initial and reauthorization.
• Coordinate with system owners, PMOs, engineers, assessors, security control providers, and vendors.
• Review and track security controls, POAs/MMs, findings, vulnerabilities, and remediation.
• Support RMF documentation including inventories, boundary descriptions, and diagrams.
• Assist with cybersecurity requirements for cloud, externally hosted services, and vendor systems.
• Ensure cybersecurity considerations are integrated throughout design, development, and operation.
• Support cybersecurity-related acquisition and program documentation.
• Coordinate across Joint, interagency, and organizational stakeholders for authorization interoperability.
• Track action items, suspense dates, dependencies, and gaps to move packages through authorization.

Skills

RMF knowledge

ATO experience

Cybersecurity analysis

Documentation

Stakeholder coordination

Education

Bachelor's degree in cybersecurity

Job description

CACI International Inc. is seeking a Cyber Security Analyst, ISSM to support JIATF-401 in a high-tempo joint environment. You will lead RMF activities, develop and maintain ATO packages, and coordinate with diverse stakeholders to ensure timely authorization and compliance.

The role requires hands-on cybersecurity work, experience with security controls, and the ability to manage documentation across cloud, hybrid, and vendor-supported systems. Up to 25% travel may be required.