TS/SCI Cyber Security Engineer – Cloud & RMF

Leidos Inc; Bethesda (MD); On-site; USD 108,000 - 195,000; Full time

Benefits offered by this job

Paid Time Off

11 paid holidays

401K with 6% match

Job summary

Leidos is seeking a TS/SCI cleared Cyber Security Engineer to support a long-term DIA-NDOC DOMEX platform. You will collaborate with engineers to secure cloud-based and containerized environments, contribute to RMF/DOCP compliance, and implement secure practices across pipelines.

On-site in Bethesda, MD with flexible remote options; strong focus on lifecycle, automation, and modern security controls. The role offers competitive benefits and continued professional growth within Leidos’ Analysis

Qualifications

• Active TS/SCI with polygraph is preferred.
• Bachelor's or Master’s in a technical field with substantial experience.
• 8–12 years of relevant experience for Bachelors, 6–10 for Masters; ISSO experience required.

Responsibilities

• Assess cybersecurity artifacts and architectures for DoD/IC RMF processes.
• Conduct vulnerability assessments and security controls for cloud-based systems.
• Secure Kubernetes platforms and integrate security into CI/CD pipelines.

Skills

Clearance & certifications

Scripting Bash/Python

Kubernetes security

CI/CD security

Cloud security

Linux hardening

RMF/STIG compliance

ATO/Package development

Education

Bachelor's degree in Cybersecurity/related

Master's degree in Cybersecurity/related

Tools

Docker/Kubernetes

Nessus

Splunk

Fortify/Checkmarx

CI/CD tooling

Job description

Leidos is seeking a TS/SCI cleared Cyber Security Engineer to support a long-term DIA-NDOC DOMEX platform. You will collaborate with engineers to secure cloud-based and containerized environments, contribute to RMF/DOCP compliance, and implement secure practices across pipelines.

On-site in Bethesda, MD with flexible remote options; strong focus on lifecycle, automation, and modern security controls. The role offers competitive benefits and continued professional growth within Leidos’ Analysis