Senior ISSE & Product Security Engineer (TS/SCI)

Istari Digital; United States; On-site; USD 90,000 - 120,000; Full time

Benefits offered by this job

Possible stipend for clearance

One-time incentive

Job summary

A digital engineering firm in the United States seeks an Information System Security Engineer to implement cybersecurity measures directly within their platform. The role involves applying security controls, leading system hardening, and securing data pipelines. Ideal candidates will have 5+ years of hands-on experience in cybersecurity and an active TS clearance with SCI eligibility. This position offers opportunities to work in classified environments, emphasizing practical security implementations in a startup atmosphere.

Qualifications

• 5+ years in cybersecurity with hands-on implementation experience.
• DoD 8570/8140 certification (Security+ minimum; CISSP/CASP+/CISM preferred).
• Active TS clearance with SCI eligibility required.

Responsibilities

• Implement NIST 800-53 / 800-171 security controls directly into system design.
• Lead system hardening and secure configuration across platform components.
• Partner with teams to secure APIs, services, and data pipelines.

Skills

NIST 800-53 / 800-171 security controls implementation

System hardening

DevSecOps

Vulnerability scanning (ACAS/Nessus)

POA&M management

API security

Tools

Nessus

ACAS

Job description

A digital engineering firm in the United States seeks an Information System Security Engineer to implement cybersecurity measures directly within their platform. The role involves applying security controls, leading system hardening, and securing data pipelines. Ideal candidates will have 5+ years of hands-on experience in cybersecurity and an active TS clearance with SCI eligibility. This position offers opportunities to work in classified environments, emphasizing practical security implementations in a startup atmosphere.