Top Cyber Security Jobs in Milwaukee, WI

Lead RMF execution and authorization efforts for classified cloud and AI-integrated systems. Develop and maintain SSPs, SARs, POA&Ms, and continuous monitoring documentation; assess NIST, DoD, CNSS, FedRAMP, cloud, container, and AI security controls. Conduct architecture reviews, threat modeling, vulnerability assessments, risk analysis, and security control assessments while coordinating with architects, developers, DevSecOps teams, customers, and third-party assessors.

Serves as the senior technical authority for enterprise cybersecurity architecture and engineering supporting a federal VA program. Leads security architecture reviews, threat modeling, risk and gap analyses, modernization, governance, requirements traceability, and secure implementation across cloud, health IT, network, data, identity, and emerging technologies. Advises government and technical leadership, guides multidisciplinary teams, develops architectural standards and recommendations, supports A&A and ATO activities, presents executive briefings, reviews deliverables, and mentors cybersecurity personnel.

Own strategic post-sales relationships with enterprise customers, advising them on AI security and governance. Lead discovery, define measurable outcomes, drive adoption, support retention and expansion, and coordinate Product, Engineering, Security, Support, and operationalization teams. Translate CISO-level strategy, GRC concerns, business objectives, and technical requirements into practical solution strategies while identifying new AI security use cases and growth opportunities.

Designs and builds security orchestration and automation workflows for SOC processes, including alert triage, incident response, case management, integrations, scripting, error handling, and secure execution. The role translates client requirements into automation build plans, integrates SIEM, EDR/XDR, ticketing, threat intelligence, and email security tools, and may apply AI, cloud security, detection engineering, and automation-as-code practices.

Owns security operations and compliance for a multi-tenant GPUaaS platform. Maintains SOC 2 and SOC 3 programs, coordinates audits and penetration tests, manages IAM and security tooling, leads vulnerability management and incident response, supports customer security reviews and contracts, maintains policies, and drives security awareness and phishing programs.

Leads strategic execution and delivery of complex cybersecurity and IT programs, managing timelines, risks, resources, prioritization, and stakeholder communication. Develops program templates and progress metrics, resolves blockers, and drives continuous improvement. Applies technical fluency across IAM, endpoint security, cloud risk, compliance frameworks, and system architecture to guide strategy, tradeoffs, and executive communication.

Lead and grow Security and IT technical program management teams, oversee the cybersecurity and IT portfolio, establish prioritization and reporting processes, translate strategy into roadmaps, manage enterprise risks and dependencies, and communicate delivery status and trade-offs to executives. The role requires strong program leadership, technical fluency, cybersecurity knowledge, and experience managing people and complex cross-functional initiatives.

Leads Ferguson’s network security program, managing a team of up to six and overseeing firewalls, IDS/IPS, VPN, URL filtering, endpoint, cloud, and perimeter security. Develops strategic roadmaps, manages budgets and vendors, oversees solution design and deployments, supports major projects, and ensures operational documentation and training. The role also evaluates emerging technologies, partners with architecture and engineering teams, and provides cybersecurity domain expertise across Zero Trust, SASE, and network security.

Lead AWS GovCloud security engineering and accreditation for pre-production modernization environments. Design secure cloud architectures, landing zones, IAM controls, network segmentation, infrastructure automation, containers, and CI/CD deployments. Own DoD RMF, IATT-C, and ATO packages, security controls, POA&Ms, vulnerability remediation, continuous monitoring, and cybersecurity assessments. Provide cloud and cybersecurity guidance for modernization, migration, data transition, Zero Trust, and ICAM initiatives while advising program leadership.

Supports information security governance programs covering data retention and protection, eDiscovery, legal holds, insider risk, investigations, and regulatory compliance. Develops policies and governance processes, assesses risks and control gaps, administers retention and destruction activities, supports litigation and audit requests, investigates insider risk events, manages related technologies and vendors, and delivers reports and executive communications. Partners with Legal, Compliance, HR, Corporate Security, Technology, and business stakeholders.

Provides information security support for federal healthcare systems, including security architecture reviews, firewall and infrastructure initiatives, security impact assessments, mitigating controls, system security plans, SOPs, and POA&M remediation. Advises development teams and customer security organizations on federal security requirements, emerging practices such as Zero Trust and SBOM, network monitoring, authentication, and data security. The role is remote and requires passing an IHS background check for Public Trust eligibility.

Leads federal cybersecurity program management and ISSO activities for FHWA systems. Manages plans, schedules, risks, deliverables, staffing, reporting, audits, contingency testing, authorization documentation, vulnerability remediation, security assessments, cloud controls, DevSecOps, incident support, and compliance with FISMA, NIST, FIPS, and FedRAMP requirements. Advises system owners, developers, infrastructure teams, and government stakeholders on cybersecurity risk and information assurance.

Secure Temporal’s multi-cloud platform across AWS, GCP, and Azure by embedding security into infrastructure and application architecture. Responsibilities include threat modeling, risk assessment, Kubernetes hardening, multi-tenant isolation, gRPC and mTLS security, service mesh configuration, cloud security posture management with Wiz, secrets management, encryption, compliance policy development, engineering partnership, and on-call participation. The role also contributes to responsible AI practices and security for distributed workflow systems.

Secure Temporal’s development pipeline, product, and customer execution environments. Partner with engineering teams on secure architecture, threat modeling, risk assessments, code and software supply-chain security, vulnerability triage, Kubernetes hardening, multi-tenant isolation, and responsible AI security. Participate in on-call rotations and help establish actionable security policies and practices across the organization.

Build automation and data tooling for Sales Engineering, support customer Proofs of Value, integrate and validate security data, and analyze vulnerabilities, controls, and attack paths. Own threat intelligence for go-to-market teams by tracking CVEs and active exploitation. Present findings to customers, support technical sales conversations, and collaborate with Product, R&D, and Research to improve detection and mitigation logic.

Lead enterprise network segmentation projects using Guardicore Micro Segmentation across data center and cloud environments. Responsibilities include architecture design, project planning, installation, integration, configuration, policy deployment, documentation, customization, training, optimization, and troubleshooting. The role partners with customers, Support, and Engineering teams to deliver successful implementations and improve post-sales satisfaction.

Lead technical response to security incidents across Twilio's global cloud infrastructure. Triage, contain, remediate, document incidents, drive post-incident improvements, automate workflows (SOAR), extend SIEM capabilities, participate in on-call rotation, mentor teammates, and collaborate with R&D to improve detection and threat mitigation.

Leads cybersecurity solutions engineering for government and education customers across managed security, network monitoring, cloud security, and related services. Provides technical discovery, solution design, demonstrations, proofs of concept, onboarding, deployment guidance, escalations, and post-sales support. Partners with sales and technical account teams, mentors engineers, develops enablement materials, informs product strategy, identifies expansion opportunities, and manages customer activity in Salesforce.

Secure Agora’s applications, APIs, cloud infrastructure, Kubernetes workloads, deployment pipelines, and blockchain-related systems. Responsibilities include threat modeling, architecture and code reviews, security tooling administration, detection engineering, monitoring, incident response, vulnerability management, penetration-test coordination, security automation, and cross-functional remediation. The role partners closely with Engineering, Product, Infrastructure, Compliance, Operations, and the SOC to improve controls, telemetry, response readiness, and security risk visibility.

Lead and grow a remote Security Detection & Response team, build detection engineering and observability systems, drive telemetry onboarding, Panther and MITRE-aligned detections, Python automation, CI/CD workflows, and AI-assisted triage. Own incident response, investigations, cross-functional collaboration, and measurement of detection effectiveness.

Designs and secures enterprise AI platform foundations for mission-critical environments. Responsibilities include threat modeling, tenant isolation, identity and authorization architecture, secure CI/CD, compliance-by-design, and protection of systems executing untrusted code, tools, or agent actions. The role partners with client engineering, product, security, and business stakeholders to deliver secure, reliable, and compliant platform capabilities.

Lead presales engagements and practice development for security operations solutions. Design SOC architectures involving SIEM, SOAR, EDR/XDR, threat intelligence, detection, incident response, and automation. Conduct discovery sessions, demonstrations, POCs, presentations, vendor evaluations, and internal enablement. Develop technical collateral, support partner solutions, identify revenue opportunities, and advise clients on SecOps maturity and target-state architectures.

Build autonomous AI-driven security testing systems and agentic workflows for analyzing mobile, desktop, IoT, and API applications. Develop reusable security automation frameworks, integrate static and dynamic analysis, reverse engineering, network analysis, vulnerability intelligence, and custom tools. Create evaluation systems and human-in-the-loop workflows, research emerging AI and offensive security techniques, and collaborate with security researchers to scale testing. The role requires production-quality coding, security expertise, autonomy, and U.S. citizenship.

Leads Trace3’s Security Solutions practice, developing go-to-market strategy, security offerings, AI-enabled services, presales execution, partner relationships, and complex client engagements. Owns revenue, gross profit, forecasting, pipeline, and operating-plan performance. Advises executive leadership, supports assessments and proof-of-concepts, communicates with technical and executive audiences, and leads, coaches, and develops practice teams.

Own federal security and compliance workstreams for a FedRAMP High program, including control implementation, evidence collection, continuous monitoring, vulnerability remediation, risk tracking, audit readiness, authorization artifacts, and customer assurance. Partner with technical and business teams to close remediation items and support compliance-as-code using machine-readable artifacts, automation, validation, and document generation.