Top Security Engineer Jobs

Design and automate secure cloud-based cyber range networks using IaC and scripting. Translate security requirements into reusable infrastructure components (routing, firewalls, VPNs, traffic inspection, logging). Automate deployment, integration, validation, and teardown; troubleshoot routing, firewall, and interoperability issues; collaborate with cybersecurity SMEs, platform engineers, vendors, and operators to ensure isolated, repeatable, and defensible DoD cyber environments.

Design, deploy, and operate network security infrastructure including firewalls, segmentation, and DMZ. Collaborate with Cybersecurity and Network teams to detect/mitigate threats, evaluate new platforms, improve observability through scripting, and support business workflows securely.

Deploy and document security controls at scale, run vulnerability management, support incident response, collaborate with IT/engineering to build technical and procedural solutions, and maintain operational playbooks for Windows-focused environments.

Lead migration and optimization of log ingestion and observability pipelines. Design, implement, and operate load-balanced, highly available Cribl/Splunk pipelines; onboard and tune security log sources; apply data reduction; collaborate with SOC/IR; monitor pipeline and SIEM health; document governance, retention, and cost-savings metrics.

Design, implement, and govern cloud cybersecurity architecture across multiple domains. Automate Continuous Authorization to Operate (CATO), evaluate changes against RMF/STIG, support A&A and DevSecOps pipeline security, and mentor team members. Collaborate with cloud infrastructure teams using Agile practices to ensure continuous monitoring, verification, and compliance of cloud solutions.

Design and deliver integrated access control, video surveillance, and visitor management systems for commercial and data center projects. Create layouts, schematics, and documentation using CAD/Revit, manage multiple projects, collaborate with clients and vendors, support business development, and stay current with industry technologies.

Lead and perform application and network penetration tests, source code and cloud security reviews, and produce clear pentest reports. Research and develop pentesting tools/methods for blockchain and Web3, contribute to community content, and support client security engagements.

Lead application security for an AI-native enterprise coaching platform: review code and architecture, threat model, perform manual pentests, build security tooling, advise DevOps on infrastructure security, support incident response and SOC processes, and handle client-facing security needs.

Designs and audits secure network and cloud architectures, evaluates firewall changes, manages SSE/CASB tooling, governs SaaS security, and assesses AI-related security risks. Partners with engineering, legal, and compliance to implement controls, investigate incidents, and develop reusable security standards and documentation across enterprise systems.

Lead design and implementation of end-to-end security for multi-cloud and hybrid environments. Architect Zero Trust and DevSecOps solutions, embed automated SAST/DAST in CI/CD, lead incident response and forensic investigations, manage risk-based vulnerability programs, implement AI security guardrails, and ensure compliance with GDPR, NIST 800-53, and cloud sovereignty requirements while mentoring junior staff.

The Software Engineer will design and develop full-stack applications to enhance application security, using modern development practices and leveraging AI tools.

Lead implementation and administration of application security tooling (SAST/DAST/IAST/SCA/ASPM), integrate security tests into CI/CD and cloud pipelines, triage and deduplicate findings, support developers in remediation, evangelize secure development practices, and coach junior engineers.

Lead implementation and administration of application security tooling (SAST/DAST/IAST/SCA/ASPM), integrate security into CI/CD and cloud workflows, triage findings, support developers on remediation, produce security reports, evangelize secure development practices, and coach junior engineers to scale DevSecOps across the organization.