Top Cyber Security Jobs in Milwaukee, WI

The role involves leading security initiatives, building security tools, conducting vulnerability assessments, and collaborating with teams to enhance cloud security and risk management.

Lead research to detect Windows threats and develop sensor/telemetry capabilities. Collaborate with engineering and product teams to implement detections, investigate false positives/negatives, apply AI to research workflows, produce technical documentation, and mentor others while promoting the company externally.

Monitors and triages security alerts, investigates and documents incidents, supports identity and access management, vulnerability remediation, security awareness, phishing simulations, incident response, and security control checks. Collaborates with IT teams and an MSSP to resolve security issues, tune security tools, maintain documentation, and escalate threats. Requires availability for identity and access management, incident response, and escalation outside standard business hours.

Lead customer security strategy and architecture using Microsoft security products. Assess security posture, design cloud-native solutions, remove technical blockers, author customer insights, and support complex enterprise deployments to accelerate adoption and secure cloud/hybrid environments.

Leads cloud security architecture and implementation, focusing on data privacy, GDPR compliance, Kubernetes security, mTLS, RBAC, zero-trust networking, audit logging, threat modeling, and vulnerability assessments. Collaborates across teams, mentors junior engineers, documents security practices, monitors industry trends, and drives resilient, compliant cloud infrastructure.

Leads Carina’s cloud infrastructure, internal IT, cybersecurity, risk management, compliance, and business continuity programs. Oversees AWS platform operations, infrastructure as code, deployment reliability, observability, incident response, disaster recovery, employee technology, identity systems, vendors, budgets, and governance. Advises executives on technology strategy, security posture, operational risk, and investments while partnering with Engineering and Data to provide a secure, reliable technology foundation.

Lead product security architecture and offensive testing initiatives. Responsibilities include threat modeling, architecture and design reviews, penetration testing across web applications, APIs, mobile clients, and cloud infrastructure, defining secure architecture patterns, reviewing code and trust boundaries, and providing actionable remediation guidance. The role partners with engineering teams, validates fixes, tracks emerging attack techniques, and communicates security risks to technical and non-technical stakeholders.

Lead product strategy, roadmap, and delivery for AI-native security experiences. Partner with engineering, security research, design, and data science teams to translate emerging technologies into customer value. Establish operational readiness practices covering release governance, risk management, quality reviews, incident learning, executive readiness, onboarding, adoption, and partner success. Drive complex cross-organizational programs and ensure scalable, reliable launches and measurable customer outcomes.

Conduct advanced vulnerability research across Microsoft products, cloud services, and open-source ecosystems. Develop scalable automation, AI-driven systems, and security tooling for vulnerability discovery and remediation. Lead offensive security assessments, analyze emerging attack techniques, collaborate with engineering and security teams, and publish technical findings influencing large-scale software systems.

Build Ent’s endpoint data-protection layer for classifying sensitive data, tracing provenance, and enforcing egress policies across devices, applications, networks, removable media, browsers, and AI tools. Develop cross-platform interception and content inspection capabilities, integrate on-device language models, optimize performance, produce forensic evidence, investigate compatibility issues, and improve detection precision for enterprise customers.

Deliver cybersecurity assessments, architecture reviews, maturity evaluations, security roadmaps, and implementation guidance for enterprise clients. Assess on-premises, cloud, hybrid, identity, OT, and ICS environments; identify risks and security gaps; produce reports; and present recommendations to technical and executive stakeholders. Support incident response and post-incident improvements, collaborate with engagement managers and specialists, contribute to consulting methodologies, and stay current on threats and security best practices. Travel is approximately 20%.

Lead cybersecurity risk strategy for frontier AI auditing. Design secure audit systems and privacy-enhancing technologies, evaluate AI-related cybersecurity risks, develop code and data tools, and strengthen internal IT infrastructure. Responsibilities include access controls, data protection, device management, incident response readiness, and communicating threat models, cryptography, and risk to technical and non-technical stakeholders.

Own and iterate security usage metrics and executive reporting using semantic models and telemetry. Lead data-quality investigations, field escalations, governance for compensable metrics, and cross-org alignment with Product, Finance, Marketing, and Compensation. Produce dashboards, enablement content, ad-hoc analyses, and host reviews to drive adoption and data-driven decisions.

Perform advanced threat hunting and deep analysis of attacker activity across on-premises and cloud environments, notify customers of imminent threats, build proof-of-concept hunting tools and automations, synthesize findings into mitigation recommendations, and drive product/tool improvements by transferring threat intelligence and investigation best practices to engineering and customer teams.

Partner with sales leadership and cross-functional stakeholders to drive billed revenue growth for Microsoft 365 E5. Monitor revenue performance, improve pipeline health, perform root-cause analysis, generate data-driven insights, and translate strategy into execution plans. Lead governance, cadence, and operational improvements to scale best practices and accelerate sales execution across regions.

The Staff Security Engineer will lead technical security initiatives, own architectural security decisions, mentor engineers, and align teams on security strategy while ensuring system integrity and compliance.

Monitors security logs and alerts, analyzes threats, and participates in incident response and breach mitigation. Implements cybersecurity measures using Microsoft Defender, EDR, and MDR solutions; conducts vulnerability assessments and penetration testing; collaborates with IT teams on remediation; maintains vulnerability inventories; and contributes to cybersecurity architecture, policies, procedures, and strategy.

Designs, implements, and manages enterprise IT security solutions. Partners with architects, developers, and leadership on security plans; assesses vulnerabilities; strengthens systems, networks, and applications; manages security tools and software; and reduces risks across complex projects. The role focuses on user access, network protection, and maintaining a resilient enterprise security environment.

Lead architecture and scaling of an automated, AI-driven vulnerability detection and remediation platform across cloud, containers, and applications. Correlate SAST/DAST/SCA findings, implement AI-assisted triage, run red/purple team validation, and build automated remediation pipelines integrated into CI/CD for continuous compliance and risk reduction.

Partner with engineering, compliance, and security teams to embed application security into the SDLC: triage static/SCA alerts, advise on OWASP Top 10 remediation, maintain developer playbooks and training, track security metrics and evidence for audits, and help shape AI governance and GenAI-safe workflows.

This intern role in Federal Security Operations focuses on cybersecurity, project tracking, and maintaining relationships with customer stakeholders in a mission-driven environment.

Lead product security initiatives for cloud, AI, and enterprise platforms. Responsibilities include threat modeling, security architecture reviews, identifying systemic weaknesses, developing secure-by-design guidance and reference architectures, advising engineering and product leaders, leveraging AI and automation for scalable security assessments, investigating emerging attack paths, mentoring teams, and improving security review methodologies and tooling.

Designs, implements, and maintains enterprise IAM solutions across hybrid on-premises and cloud environments. The role drives Zero Trust modernization, identity automation, access governance, privileged access controls, threat monitoring, and automated response. Responsibilities include evaluating security technologies, mitigating identity risks, supporting compliance and audit readiness, and establishing security standards. The engineer collaborates with infrastructure, application, and security teams and participates in rotational on-call, weekend, and holiday support.

Leads exposure management and vulnerability management across cloud, hybrid, SaaS, applications, APIs, certificates, domains, and shadow IT. Identifies, validates, prioritizes, and reports vulnerabilities, misconfigurations, leaked data, and other cybersecurity risks. Designs and implements security solutions, supports remediation and penetration testing, integrates threat intelligence, advises on security architecture, and mentors team members. Requires advanced cybersecurity expertise, cross-functional collaboration, and knowledge of security frameworks and technologies.

Own and evolve the application security program: embed secure SDLC practices, partner with engineering on design and code reviews, manage AppSec tooling (SAST/DAST/ASM/WAF/mobile), harden AWS deployments, integrate security into CI/CD, and lead vulnerability investigation and remediation efforts.