Top Cybersecurity Engineer Jobs

Responsible for implementing, maintaining, and optimizing security controls, administering security tools, and supporting security operations and compliance initiatives.

Hands-on Cybersecurity Engineer focused on maturing and automating the vulnerability management lifecycle: discovery, validation, triage, remediation tracking, and verification. Validate and deduplicate scanner findings, broaden scanning coverage, integrate SBOM and software inventory, build dashboards and metrics, and drive automation across tooling and processes while prioritizing risk based on exploitability and exposure.

Lead design, deployment, and maintenance of advanced security solutions across the environment. Implement and manage SIEM, SOAR, WAF, PAM, firewalls, and gateways; review configurations and architectures; run PoCs; document systems; train and mentor engineers; lead incident response and liaise with GRC for audits and compliance.

Lead SIEM and security monitoring engineering: administer and optimize SIEM, onboard/normalize telemetry, develop and tune detections (EDR, WAF/CDN), reduce false positives, maintain monitoring baselines and documentation, support NIST/CIS configuration baselines, oversee security engineering staff, and coordinate with SOC/NOC for operational visibility and telemetry validation.

Provide RMF/A&A support for DoD systems: develop security documentation, conduct risk and vulnerability assessments, manage PKI and access controls, ensure STIG and DoD cloud compliance, handle classified material accountability, and coordinate stakeholders to achieve authorization.

Design, implement, and operate security controls across Oracle Cloud and hybrid environments. Harden workloads, manage identity and access, lead vulnerability and compliance programs, integrate with SIEM, respond to incidents, define security architecture, and mentor junior engineers.

Lead technical planning and execution for cybersecurity, cloud, DevSecOps, AI/ML, and Zero Trust initiatives. Apply Federal, DHS, and IC architectures and standards; translate them into technical plans and oversee implementation across contractor and stakeholder teams.

Lead cybersecurity engineering for mission systems: design, implement, and maintain security controls and tools (SIEM, EDR, firewalls); support incident response, RMF/ATO activities, vulnerability management, audits, and DevSecOps integration to ensure compliance and secure configurations.

Develop AI-enabled software and production applications that improve cyber operations. Partner with mission operators to identify challenges, rapidly prototype solutions, and apply Python, software engineering, AI, data analytics, cybersecurity, LLMs, Splunk, Kubernetes, Rancher, Airflow, and DevSecOps practices to mission objectives.

Senior Cybersecurity Engineers will perform security engineering for Navy afloat/tactical combat systems: develop cybersecurity requirements, conduct threat and gap analyses, design cyber system architectures, perform risk assessments and mitigation, document findings, and use MBSE models. Must communicate clearly and support DoD IA policy and compliance.

Manage and enhance AWS cloud infrastructure, implement infrastructure as code, automate CI/CD pipelines, optimize performance and costs, and maintain strong cloud cybersecurity. Responsibilities include vulnerability scanning, security assessments, audits, IAM, encryption, network security, and collaboration with development, IT, and operations teams to deliver scalable solutions.

Manage and enhance AWS cloud infrastructure using infrastructure-as-code and automation. Build and maintain CI/CD pipelines, optimize cloud performance and costs, implement cybersecurity controls, and oversee vulnerability scans, security assessments, and audits. Collaborate with development, IT, and operations teams to deliver scalable, secure solutions. The role requires strong AWS, scripting, container orchestration, identity and access management, encryption, and compliance knowledge.

Develop and apply AI/ML techniques for anomaly detection in cybersecurity, build and optimize models and tools using Python, Pandas, and C/C++, analyze and troubleshoot security events, work with embedded DoD devices, and support on-site activities with quarterly travel while maintaining an active Secret clearance.

The Senior Cybersecurity Engineer leads the implementation of security technologies, manages cybersecurity platforms, and collaborates with teams to enhance the organization's security posture.

The Cybersecurity Engineer will support incident response and monitoring for threats, triaging alerts, investigating suspicious activities, and developing response playbooks while coordinating with internal teams and external partners to enhance cybersecurity measures.

Design, build, and deploy on-premises and cloud cybersecurity infrastructure for large enterprise networks. Architect solutions, produce architecture diagrams and roadmaps, lead tests and implementations, coordinate security assessments and authorizations, and recommend technology upgrades. Serve as technical lead and represent customer requirements to government stakeholders.

The Cybersecurity Engineer will design, implement, and maintain security systems while monitoring for breaches and conducting assessments to protect infrastructure and data.

The Principal Cybersecurity Engineer will architect Cybersecurity Risk Management tools, bridging strategy and execution, and leading technical efforts in risk data automation and analysis.

Leads the technical strategy, architecture, and roadmap for cybersecurity incident response engineering. Designs secure cloud-native services, SOAR playbooks, integrations, automation, forensic collection, and agentic AI tooling. Provides hands-on leadership during high-severity investigations, including evidence analysis, containment, recovery, and incident command. Establishes engineering standards, metrics, and operational practices while mentoring engineers and responders and partnering across cybersecurity and technology teams.

Designs, develops, and maintains GCP-based security data pipelines and data products. Builds data quality and auditing frameworks, integrates security tools through APIs, optimizes BigQuery schemas and costs, and deploys automated ETL/ELT workflows using Python, SQL, and GCP services. Partners with security teams to deliver reporting views and dashboards. Cribl Stream experience is preferred for processing, enriching, routing, and reducing security telemetry and logs.

Serve as a technical SME implementing and documenting security controls, tuning protections (logging, access, encryption), designing disaster recovery/COOP solutions, evaluating emerging security technologies, conducting defensive exercises and assessments, and supporting incident response and remediation while mentoring teams.

Lead RMF-based cybersecurity efforts: assess vulnerabilities, run scans, implement NIST 800-53 controls, deploy infrastructure detection and vulnerability capabilities, analyze policies, assist mission partner connectivity, and communicate security findings to stakeholders.

Design and optimize a cloud-native cybersecurity data lakehouse to support ML and GenAI workloads. Build feature store and vector DB architectures, high-throughput APIs and connectors, enable distributed compute for training/inference, and collaborate with Data Science and MLOps to productionize models and automate pipelines.

Lead product cybersecurity for Humanoid's HMND 01 platform family. Define assurance strategy, threat modelling, and audit-ready security artefacts; ensure compliance with IEC 62443, EU Machinery Regulation and Cyber Resilience Act; establish PSIR/PSIRT, oversee risk assessments, remediation, and field monitoring; engage customers, certification bodies, and support bids and regulatory interactions.

Lead global IT/Information Security governance, risk, and compliance activities. Maintain GRC risk tracking, run and prioritize risk assessments, manage third-party security reviews, support compliance assessments and attestations, and report risk posture to executives while partnering with IT, Privacy, Legal, Procurement, and business stakeholders.