SIPRNet ISSM - Lead InfoSec & RMF Expert

Lockheed Martin Corporation; King of Prussia (PA); On-site; USD 118,000 - 219,000; Full time

Benefits offered by this job

Medical, Dental, Vision

Flexible work arrangements (e.g., 4x10

401(k) match

Paid time off

Holidays

Parental Leave

Life Insurance

Short-Term Disability

Long-Term Disability

Job summary

Lockheed Martin is seeking a Cybersecurity Analyst in King of Prussia, PA to join the SIPRNet ISSM team and support RMF activities for national security systems. You will partner with security teams, programs, and government customers to implement security controls and maintain compliance.

The role emphasizes delivering security assessments, continuous monitoring, and incident response while collaborating across multi-disciplinary teams. DoD 8140/8570 Level III certification is required.

Qualifications

• DoD 8140/8570 IAM/IAT or IASAE Level III certification required.
• Familiar with NIST SP 800-53, CNSSI1253, DoDI8500.01/8500.02, RMF guidance.
• Experience developing RMF artifacts and coordinating with C&A officials.

Responsibilities

• Oversee day-to-day information system security operations for hardware and software.
• Monitor networks, analyze security events and respond to incidents.
• Coordinate with system owners and DISPs to ensure compliance and timely remediation.

Skills

DoD 8140/8570 IAM/IAT Level III

CISSP/CSSP/SIssp expertise

RMF lifecycle leadership

NIST SP 800-53 familiarity

CNSSI1253 knowledge

RMF artifacts development

Info Assurance tools experience

Cross-functional collaboration

Windows/Linux admin basics

SIPRNet security

Job description

Lockheed Martin is seeking a Cybersecurity Analyst in King of Prussia, PA to join the SIPRNet ISSM team and support RMF activities for national security systems. You will partner with security teams, programs, and government customers to implement security controls and maintain compliance.

The role emphasizes delivering security assessments, continuous monitoring, and incident response while collaborating across multi-disciplinary teams. DoD 8140/8570 Level III certification is required.