Top Senior Cyber Security Jobs in Columbus, OH

Leads IAM operational teams, optimizing identity governance, access management, onboarding, offboarding, access reviews, RBAC, PAM, and lifecycle processes. Investigates security incidents, manages IAM risks and projects, develops metrics and reporting, trains users, improves automation and efficiency, and collaborates with IT, cybersecurity, HR, business stakeholders, vendors, auditors, and regulators to maintain secure and compliant operations.

Leads enterprise AWS cloud security architecture, engineering standards, guardrails, automation, governance, and operating models. Advises leadership, secures cloud-native and containerized workloads, integrates IAM and cybersecurity platforms, and drives secure cloud transformation in regulated environments. Partners across engineering, infrastructure, risk, application development, and security teams while applying AI-assisted development responsibly and aligning solutions with compliance, privacy, resilience, and ethical requirements.

Leads the strategic direction, operating model, governance, and service delivery of enterprise Identity and Access Management operations. Oversees complex security, operational, risk, compliance, incident, modernization, automation, and resiliency initiatives. Partners with executives, engineering, audit, risk, and compliance teams; drives issue resolution and operational improvements; and develops a high-performing security organization.

Leads an enterprise Privileged Access Management engineering organization, overseeing PAM strategy, platform modernization, credential vaulting, secrets management, session control, least-privilege enforcement, automation, and cloud-ready access solutions. Manages engineers, drives DevSecOps and Zero Trust integration, reduces privileged-access vulnerabilities, partners across security and infrastructure teams, provides technical oversight for enterprise initiatives, responds to access incidents, manages resources and budgets, and develops engineering talent.

Lead cloud security engineering efforts across network ingress and egress, including architecture, automation, deployment, monitoring, infrastructure as code, and security orchestration. Develop Java, Python, or Go solutions using AWS and Terraform; implement WAF and cloud security controls; conduct threat modeling, vulnerability analysis, and penetration testing. Collaborate with technology and business stakeholders, triage risks, ensure compliance, and validate AI-assisted security recommendations for resiliency, traceability, and auditability.

Design and develop secure, resilient full-stack systems and microservices using Java or Python and AWS. Build digital asset custody components, blockchain integrations, APIs, and cloud applications across the software development lifecycle. Create architecture artifacts, troubleshoot production issues, analyze data, and improve reliability. Lead responsible adoption of AI-assisted engineering tools for coding, testing, reviews, refactoring, and incident analysis while coaching teams on secure, compliant practices.

Lead AI/ML security architecture and engineering initiatives, clarify security requirements across multiple networks, assess and triage threats, manage disruptive-event response resources, and recommend risk-based business modifications. Build enterprise security solutions through hands-on coding, threat modeling, vulnerability assessment, penetration testing, cloud-native development, and security integration into CI/CD workflows.

Leads enterprise cybersecurity engineering and secure-design reviews across applications, cloud platforms, APIs, integrations, and third-party solutions. Conducts threat modeling, risk assessments, vulnerability remediation, and architecture evaluations; advises senior stakeholders on mitigations, compensating controls, and secure implementation. Promotes automation and AI-assisted security validation throughout the software development lifecycle, while ensuring data sensitivity, auditability, and resiliency. Partners with product, engineering, business, vendor, and technology teams and leads cybersecurity communities of practice.

Own and evolve GitLab’s authorization systems across its Ruby on Rails monolith and next-generation Rust policy engine. Design fine-grained permissions for users, tokens, roles, and AI agents; secure GraphQL and REST APIs; lead feature-flagged rollouts and migrations; improve performance and reliability; and collaborate across authentication, platform, AI, and modular-service teams in a distributed asynchronous environment.

Conduct manual penetration tests and secure code reviews across web applications, APIs, AWS infrastructure, and AI systems. Develop AI-assisted security tooling, test LLM applications and agents, triage SAST findings, tune detection rules, support security reviews before production, and communicate risks and remediation priorities to engineering teams.

Build and scale application security for a SaaS platform by integrating SAST, SCA, DAST, secrets scanning, and container/IaC checks into CI/CD. Partner with engineering and DevOps teams on threat modeling, secure code reviews, vulnerability remediation, incident response, and secure development practices. The role also supports compliance goals and translates security risks clearly to engineers.

Leads cybersecurity consulting across the customer lifecycle, supporting presales demonstrations, proof-of-concepts, executive reviews, cyber skills programs, crisis simulations, and platform adoption. Advises strategic customers on cyber resilience, risk measurement, security initiatives, and program roadmaps. Partners with sales, product, content, and engineering teams while serving as a trusted embedded advisor and escalation point.

Conduct advanced OSINT and operational tradecraft to collect, track, and report on hacktivist and state-sponsored threat actor activity across South Asia, Latin America, and North Africa. Produce contextual internal reports, collaborate on analytical products, and employ secure methods to support threat intelligence operations.

Own and improve Onebrief’s corporate security stack across endpoints, identity, SaaS, browsers, Zero Trust, EDR, SIEM, and MDM. Establish secure configuration baselines, detect and remediate drift, integrate telemetry, and build API-driven or infrastructure-as-code automation. Translate CMMC 2.0 and NIST-aligned requirements into continuously validated technical controls and reliable audit evidence. Partner with Corporate IT, Security Operations, GRC, and application owners to strengthen security posture and reduce manual compliance work.

Lead security engineering across AI systems, cloud infrastructure, product security, GRC automation, GitHub controls, and compliance workflows. Develop AI-specific threat models and guardrails, automate security checks and evidence collection, strengthen AWS and GCP environments, manage CSPM tooling, and secure software supply chains. Partner with Engineering, Product, Legal, IT, and GRC to establish security programs and practical controls for Jasper’s AI platforms.

Manages global 24/7 Security Operations Center operations, including processes, playbooks, shift coverage, quality assurance, analyst development, incident response capabilities, and operational performance. Leads cybersecurity analysts, partners with Product and Support teams, reports on objectives and key results, operationalizes new services, and represents the organization in public speaking engagements.

Lead technical design and delivery of endpoint security platforms across Mac, Windows, Linux, and virtual desktops. Build production software, automate binary allowlisting and policy deployment using IaC and GitOps, operate containerized systems, mentor engineers, run design/code reviews, and implement auditable, tamper-resistant security controls at enterprise scale.

Lead product security engineer responsible for designing, building, and validating secure software for collaboration and content platforms. Conduct threat modeling, vulnerability discovery, and risk assessments across M365 and SaaS environments; implement remediation, secure code, and enterprise security controls; collaborate with stakeholders to align controls with business needs and regulatory requirements.

Lead design, implementation, and lifecycle management of HSM and cryptographic infrastructure (Thales/FutureX). Create architecture, runbooks, and diagrams; drive migrations, DR, and compliance (PCI, FIPS). Troubleshoot Linux/Unix systems, OpenSSL and certificate auth, cloud KMS/HSM, and automate via Terraform. Collaborate cross-functionally on standards, participate in risk assessments, audits, and incident response, and validate AI-assisted security outputs.

Lead Infrastructure Engineer responsible for designing, deploying, and supporting secure, highly available HPE NonStop payment infrastructure. Drive workstreams, troubleshoot complex issues, integrate with other platforms, and apply AI/AIOps to improve incident triage, automate remediation, and ensure resiliency, security, and auditability.

Senior hands-on security engineer responsible for designing, building, and implementing enterprise security solutions across cloud, hybrid, and on-prem environments. Integrates security into SDLC, automates controls, performs threat modeling and risk assessments, leverages AI-assisted tools, mentors junior engineers, and leads incident response and post-incident improvements.

Lead design, implementation, and lifecycle management of Hardware Security Module (HSM) and cryptographic infrastructure. Develop architectures, runbooks, and operational processes; manage HSM platforms (Thales, FutureX), key management, and cloud KMS/HSM. Support migrations, audits, incident response, and resilience planning while validating AI-assisted security outputs and ensuring compliance.

Lead design and build secure, resilient cloud-native distributed systems; write Java/Python production code (Spring); perform threat modeling, vulnerability remediation, incident response, and ensure audit-defensible security controls and SDLC practices. Mentor engineers and validate AI-assisted security outputs.

Design and deliver enterprise-scale security engineering solutions for .NET applications; write and maintain secure production code; apply vulnerability scanning, threat modeling, and AI-assisted tools (e.g., Copilot) to identify and remediate risks; produce architecture/design artifacts; define guardrails and audit controls for agentic AI; and lead security training and resiliency activities across SDLC.

Lead corporate endpoint security architecture with a focus on macOS, designing secure-by-default controls, automation, patching, software distribution, and security baselines across macOS, iOS, Windows, and Linux. Manage configurations through Terraform, GitOps, version control, CI pipelines, and automated rollouts. Partner with IT and security teams to improve telemetry, detection, response, auditability, and operational efficiency. Mentor engineers and serve as a senior escalation point for complex endpoint security issues in a fully remote environment.