Application Engineer

• Act as the technical point of reference throughout the Inquiry-to-Order (ITO) phase
• Develop technical solutions for high-voltage substations and electrical grids
• Ensure the accuracy of technical proposals, equipment specifications, single-line diagrams, layout drawings, and AC/DC load sizing
• Define clarifications, exceptions, deliverables, scope of work, and engineering, installation, testing, and commissioning cost estimates
• Conduct preliminary high-voltage substation studies
• Provide technical support for subcontractor and electrical equipment request-for-quote packages
• Support the commercial team in technical customer presentations
• Develop methodologies, templates, and libraries to improve cost-estimate accuracy and efficiency
• Write technical specifications for equipment and services and manage vendor quotes and responses with project management and sourcing
• Collaborate with the Proposal Manager, application engineering team, and multidisciplinary engineers on EPC estimates for substations, protection and control, systems and communications, BOP, FACTS, and HVDC projects
• Deliver technically high-quality, compliant, effective, and cost-competitive proposals while reducing performance risk
• Contribute to winning bid strategies through market and customer economic understanding
• Apply judgment to solve moderately complex technical and operational problems
• Build consensus and influence stakeholders within the area of expertise

Ingénieur Électrique – Customer Application Engineer

• Partner with engineering teams to improve security of containerized services running on Kubernetes
• Participate in secure design reviews and threat modeling for new features, services, and APIs
• Perform code-level security reviews and provide clear, actionable remediation guidance to developers
• Help integrate and operate security tooling in CI/CD pipelines, including SAST, dependency and container image scanning (SCA), and secret detection
• Validate and triage security findings, distinguishing real risk from false positives and helping prioritize remediation based on impact
• Contribute to container image security practices, including secure base image usage, dependency hygiene, and attack surface reduction
• Assist in defining and applying secure coding and deployment standards for Kubernetes workloads, APIs, and service-to-service communication
• Support incident response and post-incident reviews by helping analyze root causes and contributing to preventative fixes
• Continuously grow application and Kubernetes security skills through hands-on work and mentorship from senior team members
• Report to the Manager, Cybersecurity

Application Engineer jobs in Illinois

Ingénieur Électrique – Customer Application Engineer

Application Security Engineer