Top Tech Jobs & Startup Jobs in Chicago, IL

Leads complex security investigations from detection through resolution, including threat analysis, containment, eradication, recovery, root cause analysis, threat hunting, vulnerability management, and attack-chain reconstruction. Develops incident response playbooks and SOPs, writes executive reports, mentors Tier I analysts, and participates in on-call coverage. Requires advanced Windows, networking, scripting, malware analysis, SIEM, digital forensics, and incident response capabilities.

Performs cloud security engineering across AWS and GCP, including system hardening, patching, vulnerability remediation, compliance scanning, security tool management, incident response, and cloud operations. Troubleshoots Linux, Windows, network, application, and identity issues; supports FedRAMP, FISMA, and NIST 800-53 requirements; documents procedures and incidents; contributes to automation; mentors junior engineers; and participates in a 24×7 on-call rotation.

Supports and improves IT infrastructure across multi-site healthcare centers, including endpoints, networks, cloud systems, printing, AV, phones, digital signage, SaaS applications, Microsoft 365, and Entra ID. Delivers site and technology projects, automates onboarding and offboarding, troubleshoots escalated issues, manages vendors, supports disaster recovery testing, and maintains documentation, security, asset inventories, and HIPAA-compliant access practices.

Own a Chicago sales territory for SumUp by prospecting local businesses, managing the full sales cycle, demonstrating payment and loyalty solutions, negotiating, closing new business, and maintaining pipeline activity in Salesforce. The role requires face-to-face merchant engagement, territory research, relationship building, and frequent local travel using reliable transportation.

Leads client services and portfolio strategy for influencer marketing accounts, overseeing revenue growth, forecasting, staffing, proposals, delivery quality, client relationships, risk management, and operational consistency. Develops senior account leaders, drives cross-functional collaboration, improves scalable workflows, and applies AI- and data-first approaches to enhance efficiency, innovation, and client outcomes.

Recruit and assess low-voltage and audiovisual talent for client organizations. Responsibilities include creating job descriptions, reviewing applications, conducting pre-interviews, evaluating skills and cultural fit, documenting interview notes and scorecards, and shortlisting candidates for client interviews. The role also requires strong communication, judgment, leadership experience, remote-work capability, and familiarity with low-voltage operations or technical leadership.

Build and scale CodeSignal’s B2B SaaS partner program across HR technology and corporate markets. Own partner strategy, sourcing, negotiations, reseller and co-selling motions, partner enablement, integration-led partnerships, and partner-sourced revenue. Collaborate with Sales, Product, Engineering, Marketing, Legal, Security, and Customer Success to launch partnerships and bring Skills Intelligence to market. Track pipeline, conversion, ARR, activation, and expansion while representing CodeSignal in industry events and executive partner discussions.

Manage and grow an enterprise account portfolio across technology, cloud, and digital services. Own renewals, retention, upsells, cross-sells, account planning, forecasting, and executive relationships. Partner with client strategy, solutions, and product teams to deliver customer value, expand buying centers, and meet revenue targets. The role requires subscription or data sales experience, enterprise selling expertise, quota attainment, strong communication, and the ability to negotiate with sophisticated procurement teams.

Leads IonQ’s global customer success and technical support organization for space solutions, including satellite systems, geospatial data, and optical communications. Owns onboarding, adoption, mission outcomes, renewals, retention, expansion, and support performance. Builds the operating model, tiered support function, SLAs, escalation processes, tooling, knowledge base, and distributed team. Partners with engineering, product, mission operations, and channel partners while serving government, defense, enterprise, and international customers.

Reviews coding problems derived from production repositories for fairness, clarity, technical soundness, and test quality. The role involves assessing code changes across unfamiliar stacks, identifying coherence issues or missing context, and writing concise justifications. Work is fully async and part-time, requiring independent judgment, strong software engineering fundamentals, and clear English writing.