Security Engineer

DTEX Systems

120d • $150,000 - $200,000

About The Position

DTEX Systems is seeking a Security Engineer (Infrastructure Security) to join our Security Architecture & Engineering organization. This role focuses on securing DTEX's AWS, cloud, and datacenter infrastructure - the foundation of our SaaS and FedRAMP environments. The Security Engineer will be responsible for designing, implementing, and maintaining the infrastructure, controls, and automation that underpin DTEX's secure operations. The role covers AWS and GCP organizational management, cryptographic systems, network security, and infrastructure resilience - while also supporting compliance, detection, and incident response functions.

Requirements

• Bachelor's degree in Computer Science, Information Security, or equivalent experience.
• 3–7 years of experience in security engineering or cloud engineering roles with a strong security focus.
• Deep understanding of AWS security architecture, and experience managing security in GCP environments.
• Proficiency with Terraform, Pulumi, Python, and Bash.
• Experience with Kubernetes and container security (Podman/Docker) and Linux hardening.
• Familiarity with AI and automation tools for security operations, including applying AI to detection, resilience, or infrastructure management workflows.
• Familiarity with CI/CD security (artifact signing, supply-chain security, SBOMs).
• Experience in FedRAMP and SOC 2 control environments.
• Ability to communicate clearly across engineering, compliance, and leadership teams.
• Startup experience or comfort working in fast-moving, high-autonomy environments.
• U.S. citizenship required; must be based in the United States.

Responsibilities

• Manage AWS Organizations, including account provisioning, SCPs, and identity boundaries.
• Own IAM for all production environments, with a focus on PIM and secure remote management.
• Design and manage cryptographic systems and key management infrastructure.
• Implement and manage WAF, network segmentation, and secure connectivity across environments.
• Build and maintain disaster recovery, backup, and resilience frameworks across SaaS and datacenter environments.
• Secure DTEX's datacenter infrastructure and hybrid connectivity (compute, storage, networking).
• Deploy and harden shared security services (artifact signing, logging, identity federation, telemetry).
• Build and maintain detection, logging, and audit pipelines for cloud and infrastructure events.
• Collaborate with SRE and Product Engineering to align infrastructure with secure-by-default principles and required standards (eg. FedRAMP, AWS Well Architected), while still focusing on enabling team velocity.
• Support compliance activities (SOC 2, FedRAMP, ISO 27001, PCI, HiTrust) through evidence collection and automation.
• Participate in incident response for both Corporate IT and SaaS events.
• Own vulnerability management across production and development infrastructure assets.

Benefits

• Fully remote company
• Comprehensive health, vision, and dental coverage
• Flexible time off
• Company computer hardware of your choice
• Work from home setup reimbursement.
• Health & wellness perks including virtual events, happy hours, trivia, and fun
• Monthly Internet & Phone Reimbursement
• Opportunities to learn and grow

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: Bachelor's degree
• Number of Employees: 101-250 employees