Top Tech Jobs & Startup Jobs in Chicago, IL

Serves as the endpoint security subject-matter expert for support, Sales Engineering, and Customer Success. Diagnoses complex Windows and macOS endpoint issues, analyzes telemetry and logs, troubleshoots integrations with EDR, DLP, and MDM products, and provides prioritized customer recommendations. Partners with Engineering and QA on defect investigation and validation, maintains lab capabilities, and creates runbooks and documentation. The role also enables field teams to explain endpoint findings and improve customer outcomes.

Drive global growth and adoption of Clinch solutions across holding companies and partner agencies. Build executive engagement strategies, expand existing accounts through upselling and cross-selling, develop commercial and go-to-market plans, monitor agency KPIs, lead education, forecast revenue, manage relationship risks, and collaborate with Sales and Client Experience teams.

Own large-ticket commercial credit underwriting, including financial analysis, credit memos, committee presentations, delegated authority, escalations, leasing structures, syndication, portfolio policy, and automation. Build standards for capital-markets partners, manage exceptions and concentration risks, coach underwriters, and improve decisioning through bureau data, scorecards, and AI. The role requires personally signing $1M+ credits, handling complex commercial files, and developing scalable credit processes across multiple jurisdictions.

Build and lead Marchay’s luxury cruising and yachting business from the ground up. Responsibilities include developing commercial and product strategies, advising and converting clients, managing end-to-end trip execution, cultivating supplier relationships, generating non-member demand, and using content and digital marketing to drive growth. The role requires strong luxury travel expertise, sales instincts, entrepreneurial ability, organization, and willingness to travel for ship visits, industry events, familiarization trips, and sailings.

Own Trellis’s sales go-to-market strategy from the ground up as its first senior sales leader. Personally acquire early customers, define ideal customer profiles and buyer personas, develop sales processes and messaging, establish CRM hygiene and forecasting, identify partnerships, and translate customer feedback into product and positioning decisions. The role is a hands-on player-coach position responsible for building a repeatable sales motion and preparing the business for future scale.

Own the full lifecycle of clinical text extraction models, from problem framing and annotation strategy through production deployment, evaluation, monitoring, and retraining. Build clinical NLP pipelines, establish defensible quality and error-analysis systems, and apply LLMs using rigorous evaluation, observability, and cost controls. Partner with clinical data and backend engineering teams while addressing PHI protection, de-identification, auditability, and access controls. As the first ML hire, set technical direction and potentially build and lead the future ML team.

Thiess is accepting resumes for a talent pipeline to identify candidates for future mining, resource solutions, land reclamation, engineering, and site-based opportunities across the United States. Applicants should submit an up-to-date resume, areas of interest, and any relevant certificates. The recruiting team will retain submitted information and contact candidates when suitable openings arise. Selected U.S. employees must complete applicable post-offer drug, alcohol, medical, and qualification checks.

Build and maintain cloud security improvements across AWS/GCP, Kubernetes, and CI/CD environments. Design detection and response capabilities using SIEM, EDR/MDR, cloud-native detections, and CNAPP tools. Investigate and respond to security incidents end to end, develop detection logic and playbooks, and create security tooling and automations using Python, Terraform, and infrastructure-as-code. The role also supports endpoint security and secure DevOps practices.

Manage U.S. business immigration cases from intake through filing and follow-up, focusing on O-1, EB-1A, and EB-2 NIW petitions. Prepare USCIS forms, petition letters, legal briefs, support letters, and evidence packages; conduct legal research; communicate with clients; track deadlines and case records; and coordinate multiple matters independently in a remote team.

Own and modernize production infrastructure across DigitalOcean, AWS, Cloudflare, and Linux environments. Responsibilities include database migrations to managed services, managed application runtimes, Cloudflare security and delivery, infrastructure inventory, monitoring, backups, disaster recovery, incident response, runbooks, automation, infrastructure as code, and CI/CD. The role requires hands-on production troubleshooting, documentation, AI-assisted operations, risk management, and real on-call availability.