layiq

/la·yiq/adjective

worthy; deserving; fitting; suitable.

A role, opportunity, or path that merits attention, time, and pursuit.

Senior Information System Security Officer at Core One | LAYIQ

Lead and execute activities across all RMF phases (Prepare, Categorize, Select, Implement, Assess, Authorize, Monitor).
Develop, review, and maintain accreditation artifacts including System Security Plans (SSPs), Security Assessment Reports (SARs), Risk Assessments, and POA&Ms.
Monitor compliance with NIST 800-53, 800-171, ICD 503, FedRAMP, FISMA, and agency-specific policies. Prepare for and support audits, inspections, and assessments.
Conduct vulnerability scanning, compliance checks, risk assessments, and remediation tracking using tools such as Nessus or Tenable.sc.
Create and maintain security documentation, continuous monitoring strategies, incident response plans, and compliance reports. Provide briefings and status updates to leadership and Authorizing Officials.
Collaborate with system owners, engineers, and developers to ensure security is integrated into design, development, and operations.
Support investigation, response, and remediation of security incidents.
Manage account recertifications, access reviews, and deliver security awareness training at the system level.
Serve as the primary cybersecurity point of contact for assigned systems, ensuring clear communication with internal and external stakeholders.
Required Qualifications
Bachelor’s Degree, or more advanced degree, in Information Technology, Computer Science, Cybersecurity, Computer Engineering, or Information Systems or related field
5+ years of cumulative experience spanning IT systems administration, cybersecurity compliance, IT system troubleshooting, and incident
6+ years of experience in a role such as Information Systems Security Engineer (ISSE), accrediting Sponsor programs
Experience with completing new system(s) authorization and accreditation through the Sponsor’s Authorization and Accreditation (A&A) processes, procedures, security requirements, and systems ( e.g.
Greenlight)
Experience using the Sponsor’s A&A process to accredit systems built on C2E or C2S Amazon Web Services
Experience in security policy, counterintelligence, and security controls
TS/SCI w/ Poly Clearance
Desired Qualifications: Certified in AWS or equivalent cloud technology
Security+, Certified Information System Security
Professional (CISSP), Certified Information Security
Manager (CISM), or equivalent

Senior Information System Security Officer

Employer job description

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