Top Cybersecurity Jobs

Lead MDR operations, incident response, and endpoint/cloud security across a multi-entity holding company. Manage MDR provider, run IR playbooks/tabletops, evaluate and implement Palo Alto Cortex/Prisma stack, enforce endpoint hardening (Jamf, CrowdStrike, Intune), own cloud security for AWS/GCP/Azure, drive vulnerability management, CASB/DLP, detection engineering, and continuous pentesting. Partner with vCISO, IT ops, and portfolio company teams.

Serve as the ISSM to maintain cybersecurity posture for AF IT systems: manage RMF/ISCM activities, maintain certifications and ATO documentation, monitor security events, assess configuration and control effectiveness, coordinate POA&Ms and corrective actions, advise AO/PM/ISO, and ensure personnel training and clearance compliance.

Lead and run security operations including incident response, vulnerability management, cloud/SaaS security, and remediation tracking. Coach and prioritize team work, advise technology and business partners on risk, improve detection and monitoring across AWS and legacy platforms, and report security metrics and risk to leadership.

Lead redesign and operational maturity of the firm's IGA program. Drive platform selection and implementation, design lifecycle and governance processes, integrate applications (notably Microsoft Entra ID), automate workflows, define KPIs and audit reporting, mentor team members, and partner with business and third-party advisors to ensure secure, compliant access management.

Lead global 24x7 security operations for converged IT/OT environments. Own SOC, detection engineering, incident command, threat intelligence, vulnerability management, MSSP/MDR governance, and automation/AI-enabled SecOps to protect manufacturing continuity and IP while meeting regulatory obligations.

Monitor, analyze, and translate international cybersecurity regulations into policies and controls. Lead regulatory impact assessments, manage policy lifecycle and governance, coordinate cross-functional implementation, support audits and readiness, and deliver executive briefings while driving continuous process improvements. Requires English/Spanish fluency.

Provide OT/IT security engineering, conduct IA/cybersecurity assessments and Security Test & Evaluation, perform risk assessments for NIPRNet and SIPRNet systems, develop standards/guides, handle COMSEC per DoD policy, and support DLA Cloud/OT/IT compliance and deliverable production.

Lead RMF Assessment & Authorization efforts to secure ATOs, perform vulnerability and risk assessments, secure Air Force Platform IT systems, analyze program documentation for cybersecurity compliance, prepare cybersecurity artifacts and reporting, support program managers and Program Protection planning for DoD/aerospace programs.

Provide OT/IT cybersecurity engineering and IA/ISSE support for DLA across NIPRNet and SIPRNet. Conduct vulnerability assessments, security test & evaluation, risk assessments, policy compliance reviews, develop IA standards/guides, handle COMSEC as required, and produce assessment reports and implementation documentation.

Provide cybersecurity engineering and IA support for DLA R&D systems (OT/IT/Cloud) including compliance assessments, risk assessments, security test & evaluation, policy impact analysis, standards development, and documentation for unclassified and classified environments.

Provide cybersecurity engineering and IA support for DLA R&D OT/IT systems across NIPRNet and SIPRNet. Assess compliance with DoD/Federal policy, perform security test & evaluation, risk assessments, and develop IA standards and guides. Support cloud, OT, and classified/unclassified R&D transitions to production while maintaining SIPRNet access and reporting status on assignments.

Provide cybersecurity engineering and IA support for DLA R&D systems (OT/IT/Cloud) including compliance reviews, security test & evaluation, risk assessments, standards/guides development, and integration of security solutions for NIPRNet and SIPRNet environments.

Provide cybersecurity engineering and ISSE support for DLA across NIPRNet and SIPRNet. Assess compliance with DoD/Federal IA policy, perform security test and evaluation, conduct risk assessments, develop IA standards, handle COMSEC as required, and produce assessment reports and implementation documentation.

Provide cybersecurity engineering and IA support for DLA OT/IT/Cloud across NIPRNet and SIPRNet. Assess compliance with DoD/Federal policies, perform security testing and risk assessments, develop IA standards/guides, handle COMSEC, and produce assessment reports and implementation documentation.

Provide cybersecurity engineering and IA support for DLA R&D systems (OT/IT/Cloud) including compliance analysis, security test & evaluation, risk assessments, policy impact reviews, standards development, and support for transition of R&D projects to production across NIPRNet and SIPRNet environments.

Provide OT cybersecurity engineering and ISSE support for DLA vulnerability management: assess compliance across NIPRNet/SIPRNet, perform security test & evaluation, conduct risk assessments, develop IA/cybersecurity standards and documentation, handle COMSEC as required, and deliver regular status and assessment reports.

Provide cybersecurity engineering and IA support for DLA R&D OT/IT/Cloud systems. Assess compliance with DoD/Federal policy on NIPRNet and SIPRNet, perform security test and evaluation, conduct risk assessments, develop IA standards/guides, and support R&D-to-production transitions while maintaining SIPRNet access.

Provide cybersecurity engineering and IA support for DLA R&D OT/IT systems (NIPRNet/SIPRNet). Assess compliance with DoD/Federal policy, perform security test and evaluation, conduct risk assessments, develop IA standards/guides, and support R&D-to-production transitions. Maintain SIPRNet access and deliver regular status updates.

Support DLA vulnerability management by assessing and improving cybersecurity posture across OT, IT, Cloud, NIPRNet and SIPRNet systems. Perform policy compliance reviews, security test & evaluation, risk assessments, ISSE design/support, and produce documentation (assessment reports, SOPs, ORAs). Maintain SIPRNet access, handle COMSEC per DoD policy, and deliver weekly status and task-order deliverables.

Provide OT cybersecurity engineering to assess DLA IT/OT/Cloud compliance with DoD/Federal policy on NIPRNet and SIPRNet. Conduct ST&E and IA assessments, risk assessments, policy reviews, develop IA standards and documentation, handle COMSEC, maintain SIPRNet access, and produce security deliverables and weekly status updates.

Provide cybersecurity engineering and IA support for DLA R&D systems (OT/IT/Cloud) including compliance assessments, security test & evaluation, risk assessments, policy impact analysis, standards development, and integration for NIPRNet and SIPRNet environments.

Monitor external threat intelligence and open-source feeds to identify phishing, fraud, brand impersonation, and other cyber threats. Analyze alerts and telemetry, support triage and incident response, conduct investigations into email and user activity, produce intelligence reports and briefings, and recommend risk-reduction measures tailored to financial institutions.

Deploy, manage, and optimize endpoint security tools (AV, EDR, CAASM, vulnerability management). Conduct vulnerability scans, integrate CAASM asset inventories, investigate incidents and threat-hunt using SIEM (Splunk), remediate exposures (Windows Defender Attack Path), develop endpoint policies, and automate security tasks to improve posture and compliance.

Lead coordination and execution of cybersecurity programs across teams. Establish processes, track priorities and deliverables, manage risks and dependencies, communicate with stakeholders, maintain project plans and reporting, and drive accountability to align security initiatives with business goals.

Design, implement, and automate security controls across cloud, applications, CI/CD, and AI systems. Perform threat modeling, architecture reviews, monitoring, detection, incident response, and compliance collaboration to embed secure-by-design practices.