Senior System Security Engineer (Secret Clearance Required)

Jobtome; Rochester (IN); On-site; USD 93,000 - 172,000; Full time

Job summary

L3Harris is seeking a Senior Specialist, System Security Engineer with a Secret clearance to support secure system architectures and RMF-based accreditation. The role involves collaborating with government customers, evaluating security controls, and preparing A&A packages for CPI protection.

The position requires 100% onsite work in a lab environment, with locations in New York or Florida. The candidate should have a Bachelor’s degree with 6+ years of related experience (or an equivalent

Qualifications

• Bachelor’s degree with 6+ years of relevant experience; graduate degree with 4+ years preferred.
• In lieu of degree, 10+ years of related experience.
• Collateral Secret clearance required.
• Experience with RMF A&A processes and DoD certification workflows.
• Experience with security engineering in embedded/CPI environments.

Responsibilities

• Certification of Cryptographic High Assurance Devices.
• Evaluate and integrate secure systems per RMF/JSIG/DoD guidance.
• Prepare RMF A&A packages and BoE documentation.
• Collaborate with government customers and internal teams to define requirements.
• Onsite lab work; no remote work option.

Skills

Certification of High AssuranceDevices

High Assurance products (IASRD/SERD)

Cyber defense tools (ACAS)

Vulnerability assessment planning

NIST SP 800-53 controls

RMF A&A processes

A&A package preparation

Platform IT RMF accreditation

Customer and team collaboration

Security engineering lifecycle

Emerging security technologies policy

Education

Bachelor’s Degree + 6+ years experience; Graduate Degree + 4+ years; or 10+ years experience in lieu of degree

Tools

ACAS

SCC

Job description

L3Harris is seeking a Senior Specialist, System Security Engineer with a Secret clearance to support secure system architectures and RMF-based accreditation. The role involves collaborating with government customers, evaluating security controls, and preparing A&A packages for CPI protection.

The position requires 100% onsite work in a lab environment, with locations in New York or Florida. The candidate should have a Bachelor’s degree with 6+ years of related experience (or an equivalent