Senior InfoSec Systems Engineer - RMF & DoD Focus

L3Harris Technologies; Salt Lake City (UT); On-site; USD 110,000 - 150,000; Full time

Job summary

L3Harris Technologies in Salt Lake City seeks a Senior Specialist, Info Security Systems Engineering to drive RMF-based security for mission-critical systems. You will coordinate with systems, software, and hardware engineers to implement security controls and authorizations, ensuring DoD and national security requirements are met.

Primary responsibilities include RMF lifecycle execution, artifact development, and collaboration with cross-functional teams to maintain continuous monitoring and

Qualifications

• Requires DoD Secret Clearance or ability to obtain
• Experience applying RMF to DoD systems preferred
• Strong technical writing and documentation skills
• Understanding of networking concepts and embedded/mission systems

Responsibilities

• Execute RMF lifecycle activities across categorization, control selection, implementation, assessment, authorization, and continuous monitoring
• Develop and maintain RMF artifacts (SSPs, SARs, POA&Ms, Security Plans)
• Interpret and apply NIST SP 800-53 controls and related guidance
• Support STIGs and security baselines, and collaborate with engineering teams to implement controls
• Interface with AOs and assessors to support authorization efforts and monitor compliance

Skills

RMF lifecycle

NIST SP 800-53

GRC

Cross-functional teams

Security documentation

Education

Bachelor's in cyber security / related field

Graduate degree

10+ years experience in lieu of degree

Tools

eMASS

XACTA

STIGs

Job description

L3Harris Technologies in Salt Lake City seeks a Senior Specialist, Info Security Systems Engineering to drive RMF-based security for mission-critical systems. You will coordinate with systems, software, and hardware engineers to implement security controls and authorizations, ensuring DoD and national security requirements are met.

Primary responsibilities include RMF lifecycle execution, artifact development, and collaboration with cross-functional teams to maintain continuous monitoring and