Cybersecurity Analyst – DoD RMF & STIGs (ISSO)

00180 Dynetics, Inc; Huntsville (AL); On-site; USD 108,000 - 195,000; Full time

Job summary

Leidos Defense Sensors in Huntsville, AL seeks a Cybersecurity Analyst-ISSO to ensure DoD RMF compliance for systems in development while preserving operations. The role focuses on documenting, evaluating, and finalizing security packages, STIG implementation, and risk assessment across software, systems, and networks.

You will coordinate with stakeholders, mentor teammates, and drive continuous improvement in risk management practices, vulnerability assessment, and accreditation readiness in a

Qualifications

• Bachelor's Degree in a relevant field required; 8+ years of experience or 3 years with degree substitute
• Foundational cybersecurity knowledge to develop and maintain RMF packages
• Familiarity with DoD RMF, STIGs, IAVMs; at least IAT II or IAM III certification preferred
• Experience administering Linux and Windows operating systems
• Must be US citizen and able to maintain a Secret clearance; Huntsville resident or relocation required
• Strong written and verbal communication, team collaboration, and risk assessment skills

Responsibilities

• Oversee, evaluate, and support documentation and assessment processes to meet government cybersecurity standards.
• Support external test and risk reduction events; implement STIGs for systems.
• Assist system owners in addressing items on a POA&M and manage accreditation packages.
• Communicate findings to management and stakeholders; lead engagements when needed.
• Ensure risk, compliance, and assurance efforts meet DoD security, resilience, and dependability requirements.

Skills

Risk management

RMF

DoD STIG

ACAS

Nessus

SCC

STIG Viewer

Linux

Windows

Security clearance

Education

Bachelor's degree or equivalent

Tools

ACAS

Nessus

SCC

STIG Viewer

Job description

Leidos Defense Sensors in Huntsville, AL seeks a Cybersecurity Analyst-ISSO to ensure DoD RMF compliance for systems in development while preserving operations. The role focuses on documenting, evaluating, and finalizing security packages, STIG implementation, and risk assessment across software, systems, and networks.

You will coordinate with stakeholders, mentor teammates, and drive continuous improvement in risk management practices, vulnerability assessment, and accreditation readiness in a