Top Cyber Security Jobs

Protect cloud-hosted production systems by managing credentials, secrets, permissions, identity controls, network isolation, and container security. Build threat detection, log analysis, and automated incident response capabilities while establishing secure configuration defaults with infrastructure and software engineering teams. The role owns infrastructure security outcomes and supports a growing technology company as an early security hire.

Develop and maintain global OT cybersecurity strategies and standards across manufacturing sites. Evaluate and deploy cybersecurity technologies, conduct assessments, identify risks, drive remediation, support governance and audit readiness, monitor emerging threats, and improve the resilience of manufacturing systems and industrial control environments. The role partners with engineering, manufacturing, IT, cybersecurity, and site leadership teams across geographically distributed locations.

Supports cybersecurity operations, security planning, access management, countermeasure implementation, compliance audits, technical documentation, and security training. Assists with cloud architecture, cross-domain data solutions, cybersecurity accreditation, DoD Risk Management Framework compliance, and obtaining and maintaining Authorities to Operate for Air Force Research Laboratory systems.

Leads cybersecurity strategy, governance, accreditation, risk management, continuous monitoring, and incident preparedness for satellite ground systems. Ensures compliance with DoD and U.S. Space Force policies, including RMF, CNSSI 1253, DISA STIGs, ATO, and SAP requirements. Integrates DevSecOps and Zero Trust across the system lifecycle, oversees cybersecurity tools and audits, directs engineering teams, engages DoD stakeholders, and mentors junior personnel.

Supports cybersecurity architecture, security planning, access authorization, risk management audits, security documentation, policy training, and incident countermeasures. Maintains compliance with security policies and DoD requirements, supports cloud and cross-domain architectures, and obtains and maintains Authorities to Operate for ground systems.

Supports cybersecurity and information assurance for AFRL spaceflight systems, including cloud architectures, cross-domain data solutions, security policies, access controls, risk audits, security countermeasures, and DoD Risk Management Framework compliance. The role also supports cybersecurity accreditations and obtaining and maintaining Authorities to Operate.

Supports cybersecurity and information assurance activities for Air Force Research Laboratory spaceflight systems. Responsibilities include developing security plans, managing access controls, implementing countermeasures, maintaining documentation, supporting risk audits, addressing threats, and ensuring DoD Risk Management Framework compliance. The role also supports cloud and cross-domain architectures and obtains and maintains Authorities to Operate for ground systems.

Define cybersecurity principles, standards, and secure design patterns for multi-cloud and on-prem infrastructure. Lead working groups, collaborate with engineering and business teams, drive guardrails and governance, support incident response, evaluate risks, research emerging threats, and integrate vulnerability management, GRC, identity governance, and AI-driven architectural controls.

Owns company-wide security operations, cloud and infrastructure security, incident response, zero-trust architecture, blockchain treasury controls, compliance, privacy, production reliability, Terraform, CI/CD, observability, disaster recovery, and on-call operations. This hands-on leadership role reports to the CTO, represents the company to auditors and customers, and builds security automation across GCP, Cloudflare, GitHub, Google Workspace, and Ethereum infrastructure.

Define and govern enterprise security architecture across on-prem, hybrid, and cloud environments. Establish identity, cloud, infrastructure, DevSecOps, data protection, network, and telemetry standards and guardrails. Lead architecture reviews, threat modeling, risk assessments, and consolidation initiatives to ensure enforceable controls and measurable security KPIs.

Monitors and investigates security events and alerts across SIEM, IDS/IPS, malware prevention, and system-log sources. The analyst detects and analyzes threats, responds to incidents, remediates or escalates issues, coordinates with business and technology teams, maintains case records, monitors security-product tickets, and develops documentation, reports, procedures, and security-control expertise.

Build and scale backend security platform services, including authentication, authorization, identity infrastructure, permission systems, and data models. Lead cross-team technical initiatives, standardize security solutions, collaborate with compliance and mission stakeholders, and influence architecture and engineering standards. The role requires strong system design, backend development, security expertise, technical leadership, and the ability to operate in sensitive environments.

Leads secure enterprise architecture design and GitLab Professional Services implementations across application security, cloud security, DevSecOps, identity, vulnerability management, and compliance. Guides SaaS, Self-Managed, and Dedicated deployment decisions; leads CI/CD, source control, and security-tool migrations; conducts risk assessments and threat modeling; supports pre-sales scoping and statements of work; coordinates cross-functional delivery; mentors consultants; and develops security enablement materials.

Designs and assesses security architectures for software, embedded, cloud, hardware, and sensor platforms. Leads threat modeling, risk assessments, secure SDLC initiatives, vulnerability remediation, compliance, RMF and ATO activities, security testing, and authorization documentation. Partners with engineering, infrastructure, DevOps, program, government, and customer teams to establish secure development standards and protect mission-critical technologies.

Designs, builds, tests, deploys, and supports IAM solutions for workforce and workload identities. Responsibilities include SSO integrations, identity governance, lifecycle management, RBAC and ABAC automation, access certifications, privileged access management, policy enforcement, and operational support with on-call participation. The role also develops automation using scripting and AI/LLMs, secures containerized platforms, implements Zero Trust controls, and integrates enterprise applications and SaaS solutions.

Provides ISSO and SETA support for U.S. Government satellite ground systems. Responsibilities include security authorization, RMF documentation, patch management, system hardening, vulnerability scanning and remediation, cloud security, configuration management, risk tracking, compliance reporting, and stakeholder coordination. The role requires an active TS/SCI clearance with polygraph, substantial cybersecurity experience, and Security+, CISM, or CISSP certification.

Lead security research from hypothesis through production, developing LLM- and program-analysis-based vulnerability detection, triage, and remediation capabilities. Design datasets, benchmarks, and evaluation pipelines; investigate vulnerabilities across cloud, containers, microservices, APIs, and LLM applications; build the vulnerability and remediation corpus; and partner with engineering to ship validated product features. Set the research agenda, maintain quality standards, publish findings, and communicate security insights to technical and business audiences.

Leads enterprise IT infrastructure, cybersecurity, risk management, and secure AI enablement. Responsibilities include developing technology roadmaps; overseeing cloud, networks, endpoints, identity, applications, and service providers; maintaining NIST- and ISO-aligned security programs; managing risk, audits, incident preparedness, and third-party assessments; and establishing governance for AI tools, automation, data protection, and responsible use.

Manages cybersecurity risk, compliance, and authorization activities for DoD information systems. Leads RMF execution, security assessments, vulnerability management, SSP and ATO package development, continuous monitoring, and eMASS documentation. Advises system owners and leadership, coordinates with authorizing officials and assessors, hardens Linux systems, tracks POA&Ms, and mentors ISSOs and ISSEs.

Designs, implements, and improves enterprise security capabilities across endpoint, cloud, network, data protection, email security, vulnerability management, SIEM, SOAR, and Zero Trust environments. Owns major security platforms including Rapid7, Microsoft Defender, Microsoft Purview, Mimecast, and Zscaler. Develops scalable architectures, detection and automation workflows, vulnerability controls, email protections, and security integrations while partnering with infrastructure, network, cloud, application engineering, security operations, and MDR teams.

Leads cloud security architecture and engineering across Azure, multi-cloud, on-premises, and hybrid environments. Implements IaC security controls, Zero Trust, IAM modernization, threat modeling, monitoring, incident response, compliance, and secure CI/CD practices. Collaborates with product, platform, and infrastructure teams to improve cloud resilience, governance, visibility, and secure deployment practices.

Lead Pomelo Care’s enterprise security governance, risk, and compliance program. Own SOC 2 Type II and HITRUST certification lifecycles, security policies, access governance, HIPAA risk assessments, awareness training, control monitoring, incident response, and third-party risk assessments. Partner with engineering leadership to align technical roadmaps with security strategy, represent the company during audits and partner due diligence, and report security posture and program maturity to executives.

The Information Security Analyst will support incident response, vulnerability management, insider threat monitoring, data loss prevention, application security, and security compliance initiatives. Responsibilities include investigating SIEM alerts and user-reported incidents, coordinating vulnerability remediation, assessing security controls, maintaining security metrics and dashboards, and supporting identity management, endpoint protection, and disaster recovery efforts. The role also contributes to risk management, policy development, third-party risk, and security engineering activities.

Leads university cybersecurity, infrastructure, systems governance, and enterprise technology operations. Responsibilities include security strategy, vulnerability management, incident response, IAM, infrastructure modernization, cloud and network oversight, disaster recovery, compliance, policy development, vendor management, budgeting, and executive reporting. The role manages IT personnel, supports institutional technology initiatives, and ensures secure, reliable, and compliant systems across the university.

Provides application security expertise across the SDLC and DevOps through security assessments, secure architecture reviews, WAF configuration and monitoring, tooling optimization, technical evaluations, developer coaching, and governance. The role focuses on Akamai and Cloudflare WAF platforms, cloud-hosted applications, vulnerability analysis, security telemetry, dashboards, metrics, and repeatable application security processes.