Senior Network Security Engineer – RMF/DoD Multi-Domain

The Pennsylvania State University; United States; Vor Ort; USD 100.000 - 198.000; Vollzeit

Zusammenfassung

The Pennsylvania State University in San Diego, CA, is seeking a Network Security Engineer to join the DevSecOps Team in the JMIE Division of ARL. The role focuses on designing and enforcing RMF-compliant security across multi-domain networks, cloud environments, and DoD-aligned operations.

Responsibilities include developing RMF artifacts, performing security assessments, and coordinating accreditation packages.

Qualifikationen

• Experience developing RMF documentation and accreditation packages across environments.
• Design and scale secure network architectures for multi-domain systems.
• Strong background in vulnerability management, scanning, compliance evaluation and controls.
• Ability to interpret security policy and document test results (NIST 800-53/JSIG).

Aufgaben

• Design, implement, and maintain network security architectures across multi‑domain and cloud environments.
• Define and enforce cybersecurity and network administration processes for secure data flows.
• Collaborate with infrastructure, systems, and cloud teams using Agile methods to secure design and deployment.
• Develop RMF documentation and artifacts (SSP, CONOPS) for networked and cloud systems.
• Apply security engineering principles to validate security requirements across networks.
• Conduct network security assessments including vulnerability analysis and threat modeling.
• Plan, execute, and report security assessments across multiple classification domains.
• Implement and validate security controls (boundary protections, segmentation, cross-domain interfaces).
• Coordinate RMF documentation for accreditation of networked cloud environments.
• Support lifecycle security (patch, supply chain, change control, defect management).
• Mentor and support team members as needed.
• Higher-level: refine RMF documentation with ISSOs/ISSMs and deliver A&A artifacts.
• Operate independently to develop RMF A&A packages for Authority to Operate.

Kenntnisse

RMF documentation

Cybersecurity

Vulnerability management

NIST 800-53 / JSIG

Cross-domain security

Security assessments

Agile collaboration

Mentoring

DoD policy familiarity

TS/SCI clearance

Ausbildung

Bachelor's Degree

Tools

eMASS

ACAS/Nessus

STIG tooling

GRC tooling

Jobbeschreibung

The Pennsylvania State University in San Diego, CA, is seeking a Network Security Engineer to join the DevSecOps Team in the JMIE Division of ARL. The role focuses on designing and enforcing RMF-compliant security across multi-domain networks, cloud environments, and DoD-aligned operations.

Responsibilities include developing RMF artifacts, performing security assessments, and coordinating accreditation packages.