Top Cybersecurity Jobs

Sell Optiv security services and technology solutions to strategic New England accounts. Own full sales cycle, build multi-year account plans, generate large pipeline, manage forecasts, lead cross-functional teams, engage executives, and ensure high client satisfaction while exceeding quotas and margins.

Lead and evolve the enterprise cybersecurity operations program, overseeing SOC, incident response, exposure and vulnerability management, BC/DR integration, security awareness, and managed security service providers. Drive strategy, metrics, automation, and continuous improvement while partnering with IT, business stakeholders, and executive leadership to reduce risk and improve cyber resilience.

Lead design and delivery of Agentic AI IAM and secrets management across hybrid environments. Build secure authentication/authorization, centralized secrets vaulting, automated rotation, governance, monitoring, and operational metrics. Partner with infrastructure, cloud, DevOps, application, and risk teams to implement Zero Trust, machine identity security, and AI agent safeguards while driving enterprise program execution and compliance.

Lead cybersecurity engineering for mission-critical communications systems supporting DoD programs. Assess vulnerabilities and risks, guide RMF/A&A efforts, develop accreditation and risk artifacts, advise stakeholders on policy and mitigation, and mentor teams to strengthen cyber posture for both IT and OT environments.

Design and evolve enterprise security architecture and Zero Trust strategy; align controls with NIST CSF, SOX, and GLBA; evaluate vendor/SaaS security; perform threat modeling and architecture risk assessments; support security for AI and API integrations; mentor teams and respond to security incidents.

Lead crisis communications strategy and response for cybersecurity and data privacy incidents. Serve as client-facing counselor, manage multi‑stakeholder teams and workstreams, run preparedness exercises, drive new business and thought leadership, oversee staffing, profitability, and training, and collaborate across geographies during high‑stakes incidents.

Design, implement, and maintain cybersecurity architecture for OT networks, performing risk assessments and advocating secure practices across teams.

As a Senior Security Engineer, you will enhance cybersecurity posture, mentor staff, manage compliance, utilize AI tools, and develop scripts for monitoring. You will guide risk-based remediation and ensure proper AI usage in security workflows, collaborating with teams to document and improve cybersecurity practices.

The Security Engineer will design and implement security controls, enhance security posture, collaborate with IT, and leverage AI tools for cybersecurity. Key responsibilities include managing documentation and leading security initiatives.

Build end-to-end full-stack product workflows and backend services for AI-powered security: vulnerability discovery, scanning, red teaming, findings review, remediation, and reruns. Design APIs, data models, async orchestration, durable state, and integrations; improve reliability, observability, and user trust while partnering with security researchers and product teams.

Manage security incident and problem lifecycles to minimize downtime and recurrence. Facilitate incident resolution, document incidents and root causes, create and track problem records, enforce change compliance, coordinate major events, monitor high-profile events, and collaborate across stakeholders while mentoring teammates.

Lead global cybersecurity marketing campaigns: develop strategy, execute product launches and event programs, manage timelines/budgets/creative, coordinate partner co-marketing, and measure campaign performance and adoption through data-driven analysis.

Design, implement, and assess cybersecurity controls and risk for Navy systems. Perform RMF/A&A activities, vulnerability scanning, threat detection using analytics, and develop security artifacts and recommendations to protect mission systems.

As a Cybersecurity Test Engineer, you will test and evaluate systems for the DoD using a Whitebox approach, focusing on security controls and architecture.

Define and implement enterprise cybersecurity architecture, strategy, and standards. Design secure-by-design solutions across cloud, SaaS, network, endpoints, applications, and data. Lead zero-trust and identity-first initiatives, configure and validate security controls, manage SIEM and incident response, run tabletop exercises, oversee vulnerability and penetration testing, and advise executives while collaborating with IT, business, risk, and vendors.

On-site Tampa role operating a SIEM (Splunk preferred) to detect, investigate, and respond to threats. Build queries, dashboards, and correlation searches; maintain Splunk infrastructure; triage incidents, perform root-cause analysis, and produce documentation and reports. Collaborate with cross-functional teams and follow a Panama 12-hour shift schedule. Requires active DoD TS/SCI clearance and DoD 8570 IAT certification.

Perform vulnerability assessments and compliance audits of weapon system components and networks, support RMF certification and accreditation, prepare Security Plans and POA&Ms, monitor audit corrective actions, ensure compliance with NIST SP 800-53/CNSSI 1253/DoD RMF, develop security documentation, and perform ISSM/ISSO duties to deliver secure systems.

Perform cyber threat modeling, gap analysis, risk-based assessments and impact assessments for spacecraft and terrestrial systems. Develop system security requirements, provide engineering analysis and technical consultation, coordinate remediation, brief senior leaders, and support avionics/network security using relevant frameworks and tools.

Lead cybersecurity engineering for NASA space and terrestrial systems: threat modeling, risk assessments, system security requirements, V&V, impact assessments, remediation coordination, and technical briefings to senior leaders.

Leads cybersecurity assurance across medical device product lifecycles, including threat modeling, vulnerability assessments, security architecture, SBOMs, security testing, risk management, and regulatory compliance. Partners with engineering, quality, regulatory, and security teams to ensure controls, requirements, testing, and audit readiness align. Supports audits, CAPA, supplier processes, and continuous improvement while mentoring cybersecurity engineers. Requires extensive medical-device cybersecurity experience and expertise in embedded and connected technologies.

Serve as a frontline subject-matter expert for cybersecurity incident response, enabling support staff readiness, managing high-impact escalations, driving fixes with product teams, improving processes and diagnostics, and coordinating global readiness and release plans to deliver superior customer outcomes.

Lead and manage GRC activities including internal/external audits, risk assessments, DR/BCP, third-party risk, and remediation. Develop and maintain policies, conduct BIAs, run tabletop exercises, mentor junior analysts, and collaborate with stakeholders to improve compliance posture and reporting across business and technology teams.

Lead and manage the cybersecurity audit function, plan and oversee audit engagements, perform L2 reviews, advise senior management on risks and remediation, drive cross-functional alignment, forecast and prioritize initiatives, and develop and coach a team of audit professionals to ensure regulatory and enterprise risk compliance.

Support information systems lifecycle and Assessment & Authorization (A&A) activities for classified systems. Conduct system audits, continuous monitoring, security assessments, ST&E support, documentation for RMF, and recommend safeguards. Implement government policy, maintain program controls, and prepare risk management evidence and security reports. On-site work in a classified DoD environment.

Leads SOC and incident response process improvement, automation, analytics, and responsible AI adoption. Designs and documents threat response workflows, builds SOAR and AI integrations, governs use cases, develops reporting, and trains teams. Partners cross-functionally to deliver cybersecurity initiatives, improve response speed, reduce manual effort, and strengthen threat response capabilities.