Senior Information Security Systems Engineer Onsite TS/SCI

Jobtome; Town of Chili (NY); On-site; USD 93,000 - 172,000; Full time

Job summary

L3Harris Technologies in Rochester, NY is seeking an Information Security Systems Engineer to join a national security-focused engineering team. This onsite role emphasizes RMF-based security engineering for DoD and government customers, with hands-on work across systems, networks, and software in secure environments.

The position requires TS/SCI clearance, DoD 8140 IASAE certifications, and experience implementing SAST, SEIM, and cloud security controls within a DevSecOps CI/CD pipeline.

Qualifications

• Bachelor’s Degree and minimum 6 years of prior relevant experience.
• Graduate Degree and a minimum of 4 years of prior related experience.
• In lieu of a degree, minimum of 10 years of prior related experience.
• Must have active TS/SCI Security Clearance.
• DoD 8140.03 IASAE Level 1 or 2 certification.

Responsibilities

• Apply RMF processes and write System Security Plans, RMF artifacts, and cybersecurity documentation.
• Implement and assess security controls across systems, networks, and data.
• Support DevSecOps CI/CD with SAST and STIG compliance using Fortify, Coverity, and GitLab.
• Define/manage system security architectures, boundaries, and risk mitigation strategies.
• Support on-premises and cloud deployments, CMPs, and secure configurations.

Skills

NIST RMF

Security Controls

DevSecOps CI/CD

SAST

Vulnerability Management

Education

Bachelor’s Degree +6 yrs exp

Graduate Degree +4 yrs exp

10 yrs exp in lieu of degree

Tools

Fortify/Coverity

GitLab

Tenable Nessus

Splunk

Job description

L3Harris Technologies in Rochester, NY is seeking an Information Security Systems Engineer to join a national security-focused engineering team. This onsite role emphasizes RMF-based security engineering for DoD and government customers, with hands-on work across systems, networks, and software in secure environments.

The position requires TS/SCI clearance, DoD 8140 IASAE certifications, and experience implementing SAST, SEIM, and cloud security controls within a DevSecOps CI/CD pipeline.