Top Cyber Security Jobs

Designs and implements cybersecurity and infrastructure controls for large government enterprise environments. Performs network, system, and application vulnerability and risk assessments; supports accreditation and NIST compliance; analyzes security events, scans, and indicators of compromise; and improves threat detection and event correlation. The role also evaluates cloud and containerized environments, including Kubernetes and AWS, communicates security risks to technical and senior stakeholders, and requires a TS/SCI clearance with polygraph.

Designs, implements, and operates security controls across Oracle Cloud and hybrid environments. Responsibilities include OCI security architecture, workload hardening, IAM and identity federation, vulnerability management, compliance programs, SIEM integration, incident response, and security automation. The role requires collaboration with engineering and business teams, technical reviews, documentation, troubleshooting, and mentoring junior engineers.

Leads 24/7 cyber security operations, including alert triage, threat investigation, incident response, forensic analysis, security tooling and correlation-rule tuning. Manages L2/L3 incidents through resolution, coordinates remediation, supports threat intelligence and playbook development, and contributes to automation, post-incident reviews, security awareness, and major-incident response. The role also delegates work to junior responders and MSSP analysts and collaborates across investigation and remediation teams.

Reviews Air Base Air Defense cybersecurity architecture and operations, analyzes security alerts through SIEM tools, assesses systems and networks for policy deviations, develops security policies, supports RMF certification and accreditation, participates in Security Test and Evaluation, and monitors audit remediation. The role also assists with government security policy implementation, threat detection, endpoint hardening, incident response, compliance reporting, and security requirement validation.

Leads cybersecurity engineering efforts across system architecture, design, development, configuration, and security requirements integration. Conducts security solution research and alternatives analysis, develops security architectures and roadmaps, translates regulations into security processes, and oversees junior and senior cybersecurity engineers. The role focuses on enterprise cloud and on-premises systems, big data, automation, augmentation, and artificial intelligence technologies.

Lead cybersecurity compliance and authorization activities for assigned systems. Conduct security assessments, implement NIST 800-53 controls, maintain SSPs and POA&Ms, coordinate IATT and ATO efforts, support assessment events, and apply Zero Trust principles in cloud-native environments. Collaborate with engineers, system owners, ISSMs, security assessors, and authorizing officials to ensure systems meet security requirements throughout the program lifecycle.

Leads strategy, roadmap, delivery, and lifecycle management for enterprise security products and platforms. Defines KPIs, manages backlogs, coordinates Agile delivery, and partners with engineering and security teams to embed secure-by-default capabilities into IDE and CI/CD workflows. Uses analytics, risk reporting, and AI-assisted automation to improve developer experience, reduce risk, and support compliance. Coaches product management peers and communicates progress, risks, and trade-offs to stakeholders.

Secure AI-powered coding tools and development environments by configuring permissions, command restrictions, network access, credential protection, container security, repositories, and CI/CD pipelines. Test controls, troubleshoot issues, document procedures, and provide technical knowledge transfer to County staff.

Supports information systems security through the Risk Management Framework, compliance and configuration scanning, Authority to Operate processes, security controls, continuous monitoring, documentation, and privileged-user oversight. Collaborates with system administrators and system owners to maintain security compliance. Requires 10 years of experience with a bachelor’s degree or 14 years of experience, plus an active TS/SCI clearance with polygraph.

Develops AI-enabled SOC automation, security tooling, data integrations, dashboards, detection engineering, and investigation workflows. Supports incident response and operational readiness across network, infrastructure, and physical security services. Partners with engineering, facilities, networking, and security teams to automate processes, troubleshoot issues, improve signal quality, and strengthen resilience. The role requires security engineering, programming, SIEM, networking, incident response, and security automation expertise.

Engineer and support secure infrastructure and data security services across cloud and on-premises environments. Build automation with Python, PowerShell, Ansible, APIs, and YAML; implement secure AI-enabling technologies; operate data security, database monitoring, and data loss prevention platforms; and coordinate incident response, vulnerability remediation, changes, documentation, and engineering handoffs.

Own medium- and high-severity security investigations, analyze endpoint, identity, network, and cloud data, and perform phishing, malware, and credential-compromise triage. Execute containment and remediation through approved playbooks, query SIEM, EDR, and SOAR platforms, tune detections, validate changes, document cases, support threat hunting and incident response, and improve playbooks. Participate in a 24x7 rotating shift schedule with on-call and occasional weekend coverage.

Analyze GPS/GNSS spoofing, meaconing, and jamming threats; design anti-spoofing architectures; conduct RF simulations, penetration testing, and resilience evaluations; develop real-time detection tools; and collaborate with engineering and red-team teams. The role also produces threat intelligence reports and executive briefings focused on PNT security across aerospace, maritime, autonomous vehicle, critical infrastructure, and enterprise systems.

Analyze GNSS/GPS spoofing, meaconing, and jamming threats; design anti-spoofing and authentication mechanisms; conduct RF simulations and penetration testing; develop real-time anomaly detection tools; collaborate with engineering and red-team teams; and deliver threat intelligence reports and technical briefings.

Investigates cybersecurity attacks through telemetry analysis, threat hunting, and reverse engineering; develops detection and prevention strategies across the attack lifecycle. Designs and maintains client-side and cloud machine learning, automation, LLM, and agentic systems for Microsoft security products. Supports incident triage, postmortems, root-cause analysis, and cross-team partnerships. Requires advanced education or equivalent experience in computer science, security, mathematics, or related fields, plus experience in cybersecurity, coding, machine learning, and reverse engineering.

Lead product strategy, roadmap, and delivery for Microsoft’s AI-native agentic security solutions. Partner with engineering, security research, design, data science, and enterprise customers to create products supporting threat detection, investigation, response, remediation, and security posture improvement. Drive cross-organizational alignment, product adoption, measurable customer outcomes, market disruption, and executive communication for large-scale cloud security products.

Build and integrate automated security tools into CI/CD pipelines, secure Terraform infrastructure, lead vulnerability remediation, perform threat modeling and architecture reviews, support SOC 2 and ISO 27001 audits, and resolve complex production security issues. The role secures distributed microservices on GCP through engineering automation and cross-functional collaboration with DevOps and product teams.

Provides independent second-line oversight of enterprise technology risk and information security programs. Evaluates cybersecurity, IT, data, third-party, and business continuity controls; challenges risk practices; guides remediation; develops risk insights and executive reporting; and advises leadership on regulatory alignment, resilience, and risk-informed decision-making.

Design, deploy, maintain, and automate enterprise data security capabilities across on-premises, cloud, and hybrid environments. Support DLP and DSPM rollout, monitoring, compliance playbooks, SOPs, and Python or PowerShell automation. Partner with IT, security architects, compliance, and investigation teams to implement NIST-aligned controls, reduce data-loss risk, strengthen security posture, and improve detection and prevention of data exfiltration.

Provides technical leadership for enterprise security engineering across endpoints, infrastructure, enterprise applications, and cloud environments. Designs and scales security platforms, automated workflows, endpoint protection, EDR, application controls, system hardening, posture management, and zero-trust capabilities across macOS, Windows, and Linux. Partners with engineering teams to reduce attack surfaces, improve threat detection and prevention, and deliver security-by-default solutions.

Serves as the primary ISSO for classified, air-gapped federal cloud environments. Manages ATO/RMF documentation, NIST 800-53 controls, DISA STIG compliance, Tenable.sc and Nessus vulnerability scanning, offline content updates, remediation tracking, audit readiness, incident response, and continuous monitoring. Partners with cloud and infrastructure teams to improve secure configurations and automate vulnerability and compliance workflows.

Leads HPE’s enterprise security architecture strategy, governance, standards, and roadmap while managing a global architecture team. Partners with enterprise architecture, engineering, infrastructure, product security, and risk teams to embed security into technology decisions. Oversees architecture reviews, secure-by-design enablement, Zero Trust and cloud security adoption, and AI security architecture for platforms, models, agents, and data. Advises executives and governance boards on security risks, technology investments, and enterprise transformation.

Perform red team testing of generative AI systems to discover and exploit security and safety vulnerabilities; run sprint-based operations with product stakeholders; develop scalable AI red teaming methodologies; report findings and coach developers; collaborate with offensive security engineers and adversarial ML experts to improve AI defenses.

Operates and improves cybersecurity tools, monitors and investigates alerts, supports incident response, vulnerability remediation, access control, security documentation, audits, and operational reporting. The role collaborates with IT teams, business stakeholders, vendors, and auditors while maintaining security technologies across endpoints, identities, email, cloud, networks, and data. It also supports phishing response, security awareness, policy development, and occasional after-hours incident response.

The Director of Security will lead Neros' converged physical, cybersecurity, industrial, and personnel security programs. Responsibilities include designing security architecture, protecting manufacturing facilities and production lines, driving DoD compliance and clearance initiatives, building the security organization, managing the CISO and FSO, overseeing vendors, and establishing crisis response, insider threat, and business continuity protocols.