Top Cybersecurity Jobs

The role involves leading complex cybersecurity research, mentoring teams, authoring reports, and addressing vulnerabilities in software systems.

Lead architecture, implementation, and operation of information system security controls. Oversee incident detection and response, access management, risk/compliance assessments, security governance, and training. Coordinate with teams and third parties to remediate vulnerabilities and ensure NIST/CMMC compliance.

Design, build, and operate a secure Kubernetes-based platform: automate infrastructure (Terraform), CI/CD (Argo CD), observability, and security tooling; ensure availability, compliance, and incident troubleshooting while collaborating with engineering teams and documenting platform standards.

Senior security engineer to build, operate, and secure a Kubernetes-based cloud platform. Responsibilities include infrastructure automation (Terraform), CI/CD (Argo CD), observability, security tooling, compliance, troubleshooting, documentation, and cross-team collaboration to support U.S. federal contracts.

Lead design and delivery of DoD-focused secure infrastructure solutions. Provide pre- and post-sales technical leadership, architect multivendor security, produce proposals/RFP responses, conduct vulnerability assessments, mentor engineers, and enable sales teams.

Defend DoD networks as part of a 24x7 SOC: analyze real-time threat intelligence, correlate security events, perform packet and log forensics, triage alerts, integrate IOCs into sensors/SIEMs, and coordinate incident response with USCYBERCOM and customers.

Lead and mentor a team managing enterprise infrastructure and cybersecurity. Develop technology and security strategies, run incident response, vulnerability and patch management, modernize infrastructure, enable AI-powered tools, ensure business continuity, and collaborate with stakeholders to align IT with business objectives.

Lead and mentor a team of Security Engineers to design and enforce secure architectures for electronic warfare systems. Manage RMF (Steps 1-6) and ISSE/ISSO functions to achieve IATT/ATO, produce A&A documentation with Xacta/eMASS, run continuous monitoring and vulnerability management (Nessus/ACAS/SCAP), and direct incident response while ensuring compliance with NIST SP 800-53, ICD 503, and CNSSI 1253.

Protect firm employees, data, and infrastructure by developing and using monitoring tools, performing incident response and remediation, conducting unstructured investigations, and promoting cybersecurity best practices across the organization.

Author and classify expert-level cybersecurity prompts, evaluate and annotate model responses for technical accuracy and safe handling of sensitive content, and apply structured guidelines to label prompts and conversations. Part-time role (15–25 hrs/week) requiring strong cybersecurity knowledge, technical writing, and sound security judgment.

Monitor, triage, investigate, and respond to security alerts across endpoints, cloud, and networks. Administer security tools (EDR/XDR, SIEM, Azure Sentinel, PIM/PAM), tune detections, support incident containment and remediation, assist threat hunting and playbook development, and help maintain compliance with CMMC/NIST/DFARS while documenting investigations and collaborating with IT and engineering teams.

Monitor, triage, investigate, and respond to security alerts across endpoints, cloud, and networks. Administer SOC tools (EDR/XDR, SIEM, Azure Sentinel), assist containment and remediation, tune detections, support compliance (CMMC, NIST 800-171, DFARS), and collaborate with IT and engineering to improve security posture.

Monitor, triage, investigate, and respond to security alerts across endpoints, cloud, and networks. Administer SOC tools (EDR/XDR, SIEM, Azure Sentinel), support incident response, threat hunting, detection rule tuning, vulnerability tracking, compliance (CMMC, NIST 800-171, DFARS), and collaborate with IT and engineering to improve security posture.

Build and operate cloud security posture and related platforms; co-own enterprise cybersecurity programs; perform security architecture reviews; design and implement cloud security solutions (IAM, network, data protection, DevSecOps); automate security processes; advise IT on secure infrastructure and compliance with frameworks; maintain relevant certifications. On-site hybrid role in Los Angeles.