Top Tech Jobs & Startup Jobs in Chicago, IL

Designs, implements, and maintains Splunk data ingestion pipelines, integrations, alerts, infrastructure, and security controls across on-premises and cloud environments. Manages system performance, upgrades, access controls, troubleshooting, root cause analysis, documentation, and cybersecurity tool integrations. Collaborates with SOC teams to optimize processes, tune tools, support incident response, and ensure data integrity, compliance, and reliable high-volume data processing.

Provides Tier III SOC support through advanced SIEM alert triage, forensic analysis, incident escalation, threat hunting, detection engineering, and malware investigation. Leads shift handovers, monitors security tool health, updates playbooks and procedures, supports Red and Purple Team exercises, prepares incident reports, mentors junior analysts, and collaborates with government and partner SOCs. Requires six or more years of SOC experience, cybersecurity certifications, AWS security telemetry expertise, and a Public Trust clearance.

Leads training, user readiness, onboarding, functional support, knowledge management, and adoption for the AirHub platform implementation. Develops role-based curricula, guides, videos, FAQs, and support processes; delivers instructor-led, virtual, and self-service training; supports UAT, Beta, production rollout, and hypercare; manages issue triage and escalation; and monitors readiness, support, training effectiveness, feedback, and adoption metrics.

Designs, analyzes, documents, integrates, and migrates complex environmental datasets for AirHub business lines. Responsibilities include analyzing legacy databases, creating logical and physical data models, documenting mappings and business rules, developing migration specifications and API integrations, supporting data governance and testing, and producing technical documentation. The role also requires close collaboration with business stakeholders in an Agile delivery environment.

Develop and maintain full-stack web applications for a federal environmental data client. Responsibilities include participating in Agile SDLC activities, designing and implementing scalable software, collaborating with analysts and stakeholders, testing and deploying applications, maintaining technical documentation, following development best practices, and recommending modern tools and technologies. The role requires AWS, TypeScript, Node.js, React or Angular, PostgreSQL, event-driven architecture, and strong communication skills.

Leads enterprise AirHub implementation from UAT through beta, production rollout, stabilization, and transition to sustained operations. Develops integrated implementation roadmaps, readiness criteria, governance, and success measures while coordinating Product, Engineering, Quality Engineering, Data, DevSecOps, business, and external stakeholders. Oversees release readiness, organizational change management, training, user support, adoption, risks, dependencies, escalations, phased rollouts, and operational transition.

Leads enterprise quality engineering and testing strategy for AirHub, overseeing functional, integration, regression, automation, performance, UAT, and stakeholder testing. Establishes testing frameworks, manages contractor test engineers, coordinates client and EPA testing resources, governs TestRail, defines quality metrics, manages defects, and supports release readiness decisions.

Validates complex enterprise data processing, transformations, migrations, reconciliations, reporting, business rules, APIs, and event-driven workflows. Develops data validation strategies, automated database validation scripts, migration tests, and reconciliation reports. Partners with data architects and engineers while mentoring junior testers. The role requires advanced SQL, automation, ETL validation, relational data modeling, large-scale migration testing, and Python programming.

Owns and governs cybersecurity systems architecture across cloud-native AWS GovCloud environments. Designs Zero Trust solutions, security controls, integration patterns, architecture blueprints, and engineering design documents. Leads integration of SIEM, SOAR, CDM, TDSP, EDR, identity platforms, and DevSecOps pipelines. Oversees cloud architecture, modernization, technical roadmaps, governance reviews, and collaboration with engineering and business stakeholders while ensuring compliance with federal security standards and FedRAMP requirements.

Leads cybersecurity GRC programs for government clients, overseeing contractor teams, task orders, project deliverables, compliance, security assessments, RMF sustainment, risk mitigation, schedules, budgets, SLAs, and performance metrics. The role requires technical program management, customer and stakeholder engagement, executive presentations, requirements gathering, reporting, and support for information security solutions across networks, systems, and applications.