Top Cybersecurity Jobs

Lead cybersecurity strategy and operations: design and enforce security policies, perform risk and vulnerability assessments, manage incident response, integrate security into system architectures, ensure regulatory compliance, mentor cybersecurity staff, and oversee vendor security and continuous monitoring for a DoD/Army program.

Lead design, implementation, and monitoring of enterprise security controls and architecture. Perform advanced risk and vulnerability assessments, guide remediation, support incident response, and embed security into projects. Mentor junior staff, produce governance documentation, and evaluate emerging threats and technologies to strengthen overall security posture.

Support full RMF lifecycle and maintain system artifacts in eMASS. Perform security control assessments, prepare SSP/POA&M/SAR documentation, monitor vulnerabilities, coordinate ATO efforts, and ensure compliance with DoD, Army, and NIST cybersecurity requirements.

Design, implement, and manage cloud security controls and dashboards; assess and prioritize vulnerabilities; configure and operate SIEM/SOAR and other security tooling; perform cloud security audits, incident response, and compliance assessments; develop automation and AI agents to reduce analyst workload; collaborate across teams to remediate risks and support the Unisys SOC.

Perform system audits, continuous monitoring, and risk assessments. Validate security requirements, support RMF Assessment & Authorization and Security Test & Evaluation, document A&A evidence, and recommend security controls and process improvements for classified information systems.

Hands-on senior engineer who implements, configures, and operates security systems: WAF tuning, cloud controls, EDR, SIEM/SOAR, incident response, threat hunting, pen-testing, identity management, compliance, and cross-team remediation.

Designs, implements, and maintains enterprise security controls focusing on IAM, incident response, vulnerability management, EDR/XDR, SIEM, and cloud/OT security. Leads incident response, operates vulnerability and detection tooling, designs security solutions, develops policies, conducts threat analysis, and collaborates with IT teams to secure systems and data.

Lead technical design and delivery of enterprise security across network, endpoint, cloud, and applications. Own security engineering roadmap, standards, and vendor selection. Mentor engineers, run IAM and PAM architecture, manage vulnerability program and detection engineering, lead incident response and threat hunting, and communicate risk and roadmap to technical and executive stakeholders.

Lead global cybersecurity governance, risk, compliance, IAM/ICAM, and OT security programs. Build high-performing teams, integrate GRC/IAM/OT into a unified risk model, support M&A due diligence, drive metrics/KPIs and board reporting, and advise executive leadership to align security with business objectives and regulatory requirements.

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.

Own and execute enterprise security services and technology sales for a small set of strategic Southern California accounts. Build multi-year account plans, lead a cross-functional team, grow a large pipeline, manage forecasts, exceed gross-margin targets, and cultivate executive relationships and partner channels to close complex, multi-million-dollar deals.

Lead risk-based audits and advisory reviews of cybersecurity, technology, data, and AI risks; assess controls across cloud, infrastructure, software, and data; develop analytics, automation, and AI-enabled audit capabilities; translate technical findings into business recommendations; advise on governance, model governance, data provenance, privacy, and resilience; build relationships and report to executives and the Board; coach and scale the audit function.

Lead cybersecurity operations for Army C4ISR and distribution networks: manage RMF and ATO sustainment via eMASS, run vulnerability scanning and POA&M using Tenable/ACAS, administer government security tools, and lead incident response and reporting across NIPR/SIPR environments.

Lead and operate the corporate Information Security Program as ISSM: implement and maintain security controls, manage compliance (NIST, CMMC, DFARS, ISO), author SSPs/POA&Ms, run audits and assessments, perform risk and incident management, administer secure Windows and Microsoft 365 Government environments, and advise executive leadership on cybersecurity posture and remediation.

Lead cybersecurity systems test engineering for the Sentinel program: define cyber vulnerability test processes, configure cyber tools (SIEM, IDS/IPS, Tenable.SC, Fortify, endpoint tools), translate requirements to HW/SW specs, oversee V&V in lab HIL environments, manage team cost/schedule (EVM, IMS), coordinate with customers and cross-functional teams, and present technical status to leadership.

Lead definition and delivery of scalable cybersecurity product integrations across Dataminr9s portfolio and partner ecosystem. Own ideation, research, requirements, and launch; collaborate with engineering and cross-functional teams to build API-driven integrations, enable go-to-market, and drive adoption.

Lead Endpoint Management and Threat Intelligence teams to harden endpoints, manage vulnerabilities and patching, process IOCs and TTPs, produce actionable intelligence briefings, coordinate cross-organizational security efforts, define risk thresholds with executives, and drive measurable operational metrics and incident response readiness.

Design and implement secure systems for DoD customers: harden networks, integrate email security components, develop security policies and documentation, troubleshoot architectures, coordinate with vendors/stakeholders, and support testing and deployment while maintaining balance between security and mission needs.

Serve as a senior technical cybersecurity expert for ICS/OT projects: advise project teams, plan and review tasks, perform risk assessments and QA, liaise with clients, support business development, contribute to proposals and marketing, and travel frequently to client sites to implement and oversee industrial cybersecurity and compliance activities.

Design, deploy, and operate secure cloud environments (AWS GovCloud/Azure Government), implement IaC and automation, apply STIGs/CIS benchmarks, ensure compliance with NIST/FedRAMP/DoD regulations, monitor threats, support incident response, and provide cloud security guidance across teams.

Lead information security risk management across the enterprise: coordinate risk assessments, audit and SOC support, remediate findings, govern data and controls, support PCI DSS, use GRC tools and AI toolsets, mentor teams, and produce leadership reporting to improve security posture and compliance.

Monitor Army/DoD networks for unauthorized activity, analyze alerts, respond to low-level incidents, run vulnerability scans, support patch management and RMF documentation, and report compliance to senior staff.

Lead security tooling operations, incident response, threat hunting, vulnerability management, and scripting/automation. Evaluate and deploy security technologies, mentor junior staff, remediate vulnerabilities, and leverage threat intelligence to reduce attack surface and improve organizational security posture.

The Sr. Cybersecurity Operational Risk Officer manages operational and technology risks, provides oversight, collaborates with teams, and enhances risk frameworks. They evaluate projects and compliance, conduct assessments, and maintain relationships with business leaders.

Design and implement security architectures, perform security assessments and risk analyses, apply DoD/DoN IA rules, support secure software development, and recommend security solutions across legacy and modern applications. Provide technical guidance on PKI, VPNs, firewalls, IDS, and cloud security while documenting architectures and working with development and operations teams in classified environments.