Information Systems Engineer (ISSE) - RMF and Cloud

Remote
Full Time
Defense
Experienced
TDI (Tetrad Digital Integrity), a cutting-edge cybersecurity firm on the front lines of protecting our nation’s digital infrastructure. As a Cloud-Aware ISSE (System Security Engineer) supporting Navy operations, you’ll work with the latest Google Cloud technologies to secure mission-critical systems—making a real impact from anywhere in the U.S.

Are you passionate about securing cloud-native environments for the Department of Defense? In this role, you’ll lead the charge in implementing Navy RMF strategies, influence TDI’s core security engineering practices, and contribute to mission-critical decisions. Grow your expertise with cutting-edge GCP technologies while making a national impact.

RESPONSIBILITIES:
  • Lead Security Engineering: Serve as the subject matter expert (SME) for RMF implementation in DoD cloud-native systems, driving ATO acquisition and continuous compliance.
  • Cloud Security Expertise: Design and enhance security architecture using Google Cloud Platform (GCP) services, including Assured Workloads, Landing Zones, and Kubernetes.
  • Vulnerability Management: Conduct security control assessments, manage POA&Ms, and oversee vulnerability mitigation for continuous risk reduction.
  • Internal Leadership: Mentor teams on security best practices, contribute to TDI’s security engineering competencies, and support business development initiatives as needed. 
QUALIFICATIONS:
  • Active DoD Security Clearance or eligibility for Top Secret clearance
  • Bachelor’s degree in Cybersecurity, IT, Computer Science, or related field
  • 3+ years’ experience with modern cloud environments, IaC tools, DevSecOps (Software Factory) pipelines (GitLab CI/CD, etc.)
  • 3+ years of DoD RMF / NIST SP 800-53 control implementation experience, with a focus on cloud-native environments
  • 1+ year of hands-on experience with GCP services (GKE, Assured Workloads, IAM, Security Command Center)
  • Strong communication, problem-solving, and self-management skills
  • IASAE Level II/III Certification (CISSP/ISSAP/ISSEP, CASP CE, CSSLP)
 PREFERRED QUALIFICATIONS:
  • Google Cloud Certifications (e.g., Professional Cloud Architect, Cloud Security Engineer)
  • Experience with Naval Nuclear Propulsion Information (NNPI) security requirements
  • Experience with cybersecurity metrics and AI

TDI does business with the federal government, which restricts employment to individuals who are either US citizens or lawful permanent residents of the United States.

"TDI is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, sexual orientation, genetics, gender identity or expression, national origin, protected veteran status or disability status, or any other characteristic protected by federal, state or local laws."

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