Senior ISSO & RMF Specialist for Federal Systems

Mount Mary University; Linthicum (MD); Sur place; USD 140 000 - 190 000; Plein temps

Résumé du poste

Dynamic Solutions Technology, LLC seeks a Senior Information Systems Security Officer (ISSO) to support a government customer in Linthicum, MD. The role requires ACTIVE SECRET clearance and hands-on leadership across RMF, security controls, and authorization artifacts.

Responsibilities include coordinating with ISSMs, CISOs, AO/AODR, and system owners; leading RMF activities; implementing security controls; and guiding ConMon, vulnerability management, and audits while maintaining technical

Qualifications

• Bachelor's degree in Cybersecurity, IA, IT, or related field.
• CISSP or DoD 8140/IAT III/IAM III cert required.
• Advanced certifications preferred (CISM, CASP+, CCSP, CAP, GIAC).
• Minimum 5 years of information security experience, incl. DoD/federal systems.
• RMF experience including ATO, SSPs, SARs, POA&M management.
• Experience with RMF, 800-53, FISMA and federal/DoD cyber policies.
• Strong liaison with ISSMs, CISOs, AO/AODR, system owners.

Responsabilités

• Serve as senior ISSO and primary accountability for federal systems security.
• Interface with ISSM, CISO, AO/AODR, and system owners.
• Lead ISSO activities to ensure compliant cybersecurity execution.
• Direct RMF artifact development and submission.
• Lead cybersecurity authorization activities and POA&M management.
• QA reviews of ISSO deliverables before government submission.
• Manage cybersecurity risk, issue registers, and elevate issues.
• Lead ConMon, vulnerability management, and RMF workstreams.
• Participate in governance forums and program meetings.
• Provide hands-on senior ISSO leadership and mentoring.
• Monitor security posture and coordinate with teams.
• Utilize CSAM, Splunk, ServiceNow, Tenable/Nessus, Qualys, etc.
• Analyze security data for risk-based decisions.
• Coordinate with PM on staffing, reporting, invoicing.

Connaissances

Leadership

Mentoring

Strategic thinking

Communication

Hands-on security

Formation

Bachelor's Degree in Cybersecurity or related field

Master's degree preferred

CISSP or DoD 8140/IAT III/IAM III

CISM, CASP+, CCSP, CAP, GIAC certifications

Outils

CSAM

Splunk

ServiceNow

Tenable/Nessus

Qualys

Microsoft Defender

Microsoft Intune

BigFix

Microsoft Azure

Microsoft 365

Microsoft Entra ID

Okta

Palo Alto Panorama

Zscaler

Description du poste

Dynamic Solutions Technology, LLC seeks a Senior Information Systems Security Officer (ISSO) to support a government customer in Linthicum, MD. The role requires ACTIVE SECRET clearance and hands-on leadership across RMF, security controls, and authorization artifacts.

Responsibilities include coordinating with ISSMs, CISOs, AO/AODR, and system owners; leading RMF activities; implementing security controls; and guiding ConMon, vulnerability management, and audits while maintaining technical