Top Remote Cyber Security Jobs in Chicago, IL

Designs and advances security architecture for Microsoft’s enterprise productivity environment. The role assesses evolving risk, analyzes systems and telemetry, develops reusable security patterns and tooling, partners with engineering teams on deployment, communicates risk and tradeoffs, and establishes priorities and roadmaps amid incomplete information.

Identify and remediate vulnerabilities across products and AWS infrastructure, respond to security incidents, close security tickets, integrate security controls into CI/CD, review code and infrastructure, support SOC 2 and CASA compliance, and strengthen access management, secrets handling, and cloud hardening.

Leads customer solution architecture for ServiceNow Risk, Security, ITOM, and Operational Technology Management solutions. Responsibilities include pre-sales solutioning, scoping, architecture design, implementation oversight, executive consultation, delivery governance, stakeholder engagement, training, documentation, and mentoring. The role connects ServiceNow workflows with customer technology environments and applies OT security, risk, segmentation, regulatory, and industry-standard practices. It requires up to 20% travel and obtaining or maintaining several ServiceNow certifications.

Designs and leads enterprise cybersecurity architecture across network, cloud, endpoint, identity, and data environments. Develops security strategies, governance frameworks, and controls; conducts risk assessments, vulnerability management, penetration testing, and incident response. Oversees security tool integration, regulatory compliance, third-party risk, and secure development practices. Provides technical leadership, mentoring, and cross-functional guidance to protect business-critical systems and minimize cyber risk.

Develops secure, isolated attack scenarios across cloud, on-premises, and hybrid environments. Reproduces vulnerabilities, builds multi-step attack chains, creates automated graders and reward signals, and validates outcomes using system state and telemetry. The role also develops attack variants and benign comparisons to evaluate AI security agents, partnering with threat researchers, AI engineers, and environment engineers.

Lead security reviews, code audits, penetration testing, vulnerability research, and mitigation efforts for Microsoft Windows services. Develop reusable security tools and agents, identify attack vectors and architectural risks, demonstrate exploit impact, and collaborate with product engineering teams to design scalable defenses and improve security investments.

Architect and engineer multi-tenant SIEM, SOAR, EDR, telemetry, and cloud security platforms for managed security services. Build detection content, automate response workflows, optimize log ingestion, and secure customer connectivity. Lead technical discovery, onboarding, security assessments, remediation planning, escalations, solution design, and customer advisory engagements. Create architectures, runbooks, and documentation while shaping the MSSP technology strategy.

Deploys and operates Axonius Asset Cloud for cyber asset management, exposure management, and risk-based vulnerability prioritization. Builds integrations, unified asset inventories, correlation models, dashboards, and automated remediation workflows. Supports CNAPP and cloud security operations, vulnerability remediation tracking, platform maintenance, scripting, API integrations, and client engagements. Requires cybersecurity engineering experience, Axonius or comparable CAASM expertise, vulnerability management knowledge, and automation skills.

Leads regional enterprise security sales by serving as a cloud security expert, shaping opportunities, advising account teams, managing executive relationships, and orchestrating technical teams and partners. Conducts architecture reviews, demos, proof-of-concepts, pilots, ROI/TCO analyses, and consultative engagements to promote Microsoft security solutions, Zero Trust adoption, and customer business outcomes.

Provides security engineering and architecture expertise for FedRAMP Cloud Service Provider assessments. Reviews full-stack architectures, authorization packages, security controls, policies, assessment reports, vulnerability scans, and penetration tests for compliance with FedRAMP, NIST, FISMA, RMF, and agency requirements. Leads vendor interviews, identifies technical and documentation gaps, supports continuous monitoring, advises government program leaders and CISOs, and provides security recommendations for cloud systems.

Implement and configure SailPoint IdentityIQ and Identity Security Cloud solutions, including identity lifecycle management, access certifications, provisioning, integrations, workflows, rules, and application onboarding. Lead or support IIQ-to-ISC migrations, gather client requirements, create technical documentation, troubleshoot deployments, and support UAT and hypercare. The role also involves client interaction, mentoring junior engineers, and contributing to reusable delivery assets in a remote consulting environment.

Lead Prelim’s security program across secure SDLC, application and cloud security, IAM, incident response, endpoint management, vendor risk, security reviews, and SOC 2 Type II compliance. Partner with DevOps and engineering, coordinate penetration testing, develop policies and risk roadmaps, manage audits and customer questionnaires, and improve detection and access controls. The role is the company’s first dedicated security hire and requires strong judgment, communication, and hands-on technical skills.

Own and advance cybersecurity for satellites, flight software, ground systems, mission networks, communication links, and AWS infrastructure. Responsibilities include security architecture, threat modeling, vulnerability management, incident response, IAM, SIEM detection engineering, network defense, cloud security, DLP, security assessments, awareness training, and compliance with CMMC Level 2, NIST 800-171, and ITAR/EAR requirements. The role collaborates with aerospace, software, systems, and compliance teams and requires expertise in mission-system security.

Leads OT/ICS and enterprise cybersecurity architecture for a federal critical-infrastructure modernization program. Responsibilities include requirements development, NERC CIP traceability, market research, RFI and vendor evaluation, lab testing, alternatives analysis, product recommendations, and executive briefings. The role bridges utility operational technology and IT security, covering access control, monitoring, asset management, vulnerability management, SCADA environments, and industrial systems. It is fully remote in the U.S. with up to 25% domestic travel and requires Public Trust eligibility.

Secure Wiz’s products, CI/CD systems, and production cloud infrastructure through threat modeling, security reviews, vulnerability management, detection and response, cloud and Kubernetes security baselines, policy-as-code, and automation. Partner with engineering, DevOps, operations, and Federal teams to implement scalable security controls, remediate risks, support FedRAMP requirements, and promote secure-by-design development practices.

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.

Lead the development of SailPoint’s cybersecurity architecture practice. Create holistic and reference architectures, define security domains, develop strategic roadmaps, identify security gaps, and translate architectural concepts into viable engineering solutions. Partner with leadership to prioritize initiatives, secure funding, and operationalize the practice. The role also includes hands-on security projects, cross-functional collaboration, stakeholder influence, and mentoring architects and engineers across cloud, application, identity, and network security.

Maintains security infrastructure, firewalls, PKI, access controls, vulnerability management, incident response, compliance documentation, and threat detection systems. Uses AI-powered SIEM, EDR, UEBA, and SOAR tools to automate security operations and identify emerging threats. Develops policies based on NIST, FISMA, PCI, PII, and CJIS requirements; performs risk assessments, system hardening, and security training. Collaborates with IT teams and evaluates AI/ML security, privacy, and supply chain risks.

Build and operate infrastructure security platforms centered on workload identity, service-to-service authentication, authorization, and short-lived credentials. Replace static secrets with identity-based systems, develop identity-authenticated proxies and APIs, and unify authorization policy management. Partner with platform and application teams to drive adoption, migrate legacy systems, and ensure reliable production infrastructure with strong developer experience.

Provides security engineering and architecture expertise for FedRAMP authorization and continuous monitoring. Reviews cloud service provider architectures, security controls, authorization packages, assessment reports, vulnerabilities, and compliance documentation against NIST, FedRAMP, FISMA, RMF, and agency requirements. Leads vendor interviews, identifies technical and documentation gaps, advises government program leads and CISOs on risk posture, and supports secure, compliant, resilient system design.

Owns broad product and operational security responsibilities, including identity and access management, threat modeling, code review, fuzzing, bug bounty operations, AI security research, software supply chain monitoring, penetration test coordination, and compliance evidence. The role requires a strong software engineering background, product security expertise, security tooling development, systems programming experience, and familiarity with web3 or DeFi. It is remote-first and emphasizes autonomy, documentation, and high ownership.

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.

Designs, implements, maintains, and supports security infrastructure, including firewalls, networks, cloud workloads, authentication, monitoring, threat hunting, vulnerability assessments, incident response, and security controls. The role maintains federal compliance, supports system hardening and access control, automates administration, contributes to cloud migration, documents technical processes, and participates in project and on-call support activities.

Build backend services and distributed systems for a cybersecurity and software supply chain security platform. Develop scalable APIs, data pipelines, and platform components handling vulnerability, container, package, runtime, and SBOM data. Work across Linux, Kubernetes, containers, and cloud environments while solving concurrency, performance, reliability, and distributed processing challenges. Own projects from design through deployment, participate in architecture discussions, review code, and collaborate with security researchers and product teams.

Leads enterprise security architecture for commercial banking and payments, developing secure, scalable strategies across cloud, infrastructure, applications, data, and security platforms. Establishes architecture standards and reference patterns, embeds security into software development and CI/CD, advises on regulatory and risk requirements, and guides cloud modernization, identity, API, container, and data security initiatives. Partners with architects, engineering, DevOps, SRE, security, business, and executive stakeholders to influence technology decisions in a highly matrixed organization.