Top Security Engineer Jobs

Lead the maturation of Ontic’s AWS cloud security program by designing and automating security controls, integrating security into CI/CD workflows, improving cloud monitoring and detection, and developing continuous evidence collection for FedRAMP and other compliance initiatives. Partner with Engineering and DevOps teams on secure architecture, cloud best practices, regulated SaaS environments, and measurable security improvements.

Leads technical developer relations and strategic software-account engagement for NVIDIA integrations across observability, security, and AI platforms. Builds demos, sample code, guides, APIs, SDK integrations, and technical enablement programs; advises developers and partners; drives adoption and co-innovation; delivers talks and workshops; coordinates with engineering, product, sales, legal, and marketing; and translates ecosystem trends and developer feedback into product and platform strategy.

Leads DLP security operations across endpoint, network, SaaS, and cloud environments. Responsibilities include deploying and tuning DLP controls, investigating data exfiltration incidents, developing data classification policies, automating alert response playbooks, threat hunting for anomalous data movement, managing incident remediation, and tracking DLP effectiveness metrics. The role also supports incident response and vulnerability management and partners with stakeholders to balance security, usability, and regulatory requirements.

Designs, implements, and operates SASE and ZTNA architecture across GCCH and commercial environments. Owns identity-driven access controls, session management, telemetry, compliance mapping, dashboards, and audit evidence. Serves as the senior escalation point for incidents, performs root-cause analysis, integrates device posture and SOAR workflows, develops AI-enabled automations, collaborates with identity, network, compliance, and vendors, and mentors junior engineers.

Build and operate a reliable security platform across hundreds of AWS environments. Responsibilities include security telemetry and OpenSearch infrastructure, GitOps deployments, Kubernetes and AWS security controls, cross-account and multi-region architecture, Python automation, and agentic AI workflows. The role participates in on-call support, security incident enablement, audit evidence automation, and reliability improvements while collaborating with Security Operations, Risk, and SRE teams.

Summer internship building security-focused software solutions. Gain hands-on experience in application development, Agile/LEAN practices, collaborate across teams, receive mentorship, and contribute to protecting investor outcomes through practical engineering assignments.

Join a product security team to improve security across the Studio 5000 Logix Designer lifecycle. Contribute to design, code reviews, testing, threat modeling, vulnerability remediation, and security assurance. Integrate security requirements with global engineering teams, evaluate AI-generated outputs, and promote SSDLC and DevSecOps practices for Windows desktop and industrial control system software.

Design and implement onboard networking and security for spacecraft: define Ethernet switching/routing, packet and file encryption, FPGA-to-FPGA links and NoC, apply FEC, integrate PHY/MAC, validate link health, and author architectural documentation.

The Application Security Engineer integrates security into software development, establishing secure coding practices and protecting applications across various platforms and systems.

The Application Security Engineer ensures security in software development, focusing on secure coding practices, securing applications, and enabling secure, compliant software for various systems.

The Application Security Engineer integrates security into software development by establishing secure coding practices and collaborating on secure application architecture across various platforms.

Lead cybersecurity engineering for systems, ensuring compliance with RMF/NIST and security standards (STIG, OWASP, CIS). Perform vulnerability assessments, A&A support, risk analyses, implementation guidance, and vulnerability remediation using tools like Nessus, Nexpose, ACAS, and SAST/DAST. Coordinate stakeholders, document security posture, and obtain required special access and clearances.

Protect and harden Wolters Kluwer's centralized GenAI platform (FAB) by implementing cloud-native security controls, IAM and least-privilege practices, DevSecOps automation, vulnerability management, security monitoring, and compliance support (SOC 2, HIPAA). Collaborate with engineering and audit teams to integrate security into CI/CD pipelines, triage findings, and support incident response and audit readiness.

Lead advanced threat detection, security audits, forensic investigations, and incident response. Design and enforce security protocols, manage access controls, perform risk assessments, evaluate security tools, deliver training, and prepare technical security reports to maintain and improve organizational security posture.

Lead design and implementation of company-wide security architecture, perform penetration testing and vulnerability management, automate security tooling and CI/CD scanning, build observability and incident response systems, and collaborate across teams to scale security for AI compute and research infrastructure.

Lead OT-focused incident response: triage, containment, eradication, recovery, and post-incident review across OT/ICS and IT environments. Investigate alerts, analyze logs and network traffic, coordinate cross-functional response, and apply detections, telemetry, and regulatory frameworks to balance security with operational continuity.

Senior individual contributor responsible for designing and owning security engineering programs: security tooling, identity and access architecture, cloud security posture (GCP), detection engineering and SIEM operation, incident response and forensics, OAuth and third-party app governance, secrets and MFA strategy, endpoint and vulnerability management, and security automation/Infrastructure-as-Code. Mentors teammates and partners with platform engineering and IT leadership to implement controls and automation.

Lead design, implementation, and oversight of enterprise security controls. Define security policies, manage access and monitoring, recommend security products, perform compliance audits (SOX/PCI), mentor engineers, run incident response, and support intrusion detection, encryption, firewalls, and vulnerability management across projects.

Design, implement, and support enterprise network and security infrastructures for customers. Deliver professional services from discovery and design through production support, documentation, and demonstrations. Engage customers as a trusted technical advisor, support pre-sales labs/POCs, maintain demo labs, pursue certifications, and drive continuous technical development.

Support DoD security operations by monitoring and analyzing logs, network traffic, and user behavior; using SIEM, IDS/IPS, and firewalls to detect incidents; conducting investigations and coordinating incident response; maintaining threat intelligence and documentation; and developing enterprise security policies and procedures to support full-spectrum cyber operations for Joint Staff/CNMF/CMT missions.

Customer-facing cloud security presales engineer who consults with executives and security teams, develops security services and lab-based use cases, educates sales, creates collateral, and stays current on security technologies and frameworks to support sales engagements.

Customer-facing pre-sales cybersecurity engineer who performs technical discovery, assesses email security architectures, designs and presents email security solutions (SEG, API-based protections, DLP, ATP), runs demos and PoCs, collaborates with vendors, enables sales teams, and ensures smooth handoff to delivery.

Provide systems engineering and administration for high-security Special Program networks: monitor and respond to cybersecurity incidents, perform risk assessments, maintain compliance with government regulations, configure and harden Windows/Linux endpoints and Cisco infrastructure, run vulnerability scans and mitigations, manage VMs, develop security plans and documentation, and collaborate across IT teams to ensure secure, reliable operations.

Lead developer advocacy for AI and agentic security: advise security companies, accelerate NVIDIA stack adoption, guide partner integrations, map ecosystems, collaborate cross-functionally, run community events, and feed product teams with field insights.

Design and implement security features for an autonomous vehicle platform, working across sensor stacks, middleware, embedded and cloud systems. Develop secure system- and user-space software, guide cross-team security implementations, and improve security governance for AV fleets.