Principal Staff Electrical Engineer AstronicsPrincipal Staff Electrical EngineerWaukegan, IllinoisExperienced developer with proven ability to design for passing EMI/EMC tests and to troubleshoot and diagnosis EMC/EMI qualification testing issues. Also serves as a mentor to the electrical engineers and interns as well as providing direction to the UKR team where needed.
Software Engineer II (Applications) AstronicsSoftware Engineer II (Applications)Waukegan, IllinoisAnalytical - Synthesizes complex or diverse information; Collects and researches data; Able to parse large amounts of data and distinguish the pieces with a large impact; Uses intuition and experience to complement data; Designs work flows and procedures; Employs logic when solving problems. Possible experience with the development of application software for networked media sharing systems, advanced web pages, web software development languages/frameworks, streaming video, etc. that would be directly used in an In-Flight Entertainment system.
Senior Hardware Engineer Marmon Holdings, IncSenior Hardware EngineerCarol Stream, ILExperience developing control boards with several of the following electrical components and systems: controls, sensors, touch screens/displays, motors, infotainment, power supplies, wire harness, converters, inverters, gauges, switches, etc. Perform radiated emissions, conducted emissions, and immunity/susceptibility testing using specialized lab equipment (e.g., spectrum analyzers, EMI receivers).
Software Engineer Tree Top StaffingSoftware EngineerAurora, IllinoisOur organization is instantiated by experienced professionals providing full service employment solutions including: contract, contract-to-hire, and direct-hire placements within multiple lines of business. Qualifications: Computer Science degree (or related), or Education equivalent of four-year degree; four years’ experience in Software Engineering.
Security Engineer II Akuna CapitalSecurity Engineer IIChicago, IllinoisExperience administering and supporting enterprise security technologies such as SIEM, EDR, firewalls, IDS/IPS, vulnerability management platforms, identity and access management (Active Directory, Entra ID/Azure AD, SSO, MFA), and Microsoft 365 security. Investigate and respond to security incidents reported by the Managed Security Service Provider (MSSP), security controls, and end users, while developing effective triage processes to ensure prompt and thorough incident handling.
Senior Site Reliability Engineer GrubhubSenior Site Reliability EngineerChicago, New YorkIn this role, you will focus deeply on containerization (Docker), Infrastructure as Code (IaC via Terraform and/or Pulumi), server image management (AMI), and low-level Linux operating system engineering, while ensuring top-tier observability and strict security across our mission-critical card payment environment. Advance Enterprise Logging and Observability: Scale and maintain our data ingestion workflows and centralized logging platform using Vector, Datadog, and Splunk, building robust dashboards and advanced alerting mechanisms to minimize downtime.
Senior Marketing Automation Engineer Aon CorporationSenior Marketing Automation EngineerVirtual, IllinoisRemoteMinimum 3+years of hands-on technical experience with Oracle Eloqua, including Program Canvas or Program Builder for data workflows, custom objects, complex data relationships, integration configuration, CRM integration apps, APIs, and advanced platform configuration is preferred. Build and maintain technical frameworks in Eloqua, including global data processing programs, normalization programs, lead scoring implementation, AppCloud apps, extensions, and reusable technical building blocks.
Sr Automation Engineer Genuine Parts CompanySr Automation EngineerChicago, Illinois$98,099–$134,810 / yearLet us know you're interested in a future opportunity by joining our Talent Community on jobs.genpt.com or create an account to set up email alerts as new job postings become available that meet your interest! The ideal candidate combines strong technical expertise with hands-on collaboration across engineering, production, and customers to deliver high-quality, compliant control solutions.
Relief Engineer Position Cushman & WakefieldRelief Engineer PositionChicago, IllinoisInspect, calibrate, maintain, troubleshoot, test, and repair all types of facility systems including HVAC, electrical, lighting, fire, life, safety, boilers, refrigeration units, compressors, motors and pumps and all associated controls and provide facility maintenance services including carpentry, plumbing, painting, landscaping and snow removal to maintain client’s building infrastructure and grounds. Must be able to perform duties under the following environmental conditions Work near moving mechanical parts, work in high, precarious places with potential exposure to work environments containing fumes or airborne particles, toxic or caustic chemicals, outdoor weather conditions, extreme cold and heat (non-weather), risk of electrical shock and occasional loud noise.
Platform Engineer, C/Ficco DRW Trading GroupPlatform Engineer, C/FiccoChicago, IL$140,000–$180,000 / yearYour focus will be on automating deployment patterns, building observability that actually surfaces signal over noise, and evolving our platforms to meet the demands of mission-critical trading. In this role, you'll be the driving force behind how we deploy, observe, and scale our systems - making deployments faster, system health more visible, and infrastructure more self-service.
Senior Software Engineer - Site Reliability Engineering SnapsheetSenior Software Engineer - Site Reliability EngineeringChicago, ILRemoteFull timeWe are currently unable to accept applications for candidates who reside in the following states: Alaska, California, Montana, North Dakota, New York, Rhode Island, Vermont, and Wyoming. About the role: As a Senior Site Reliability Engineer (SRE) at Snapsheet, you will play a critical role in ensuring our technology is reliable, scalable, and efficient while empowering our development teams to be more productive.
Field Network Engineer Buckeye MountainField Network EngineerChicago, ILYou are comfortable working with your hands in the field — cabling, racking, mounting, aligning — and you understand networking well enough to implement configurations and troubleshoot issues on-site. You will execute the physical builds, network installations, and site commissioning that bring new customer sites online.
Sr Software Engineer Low Latency Software Guidance & AssistanceSr Software Engineer Low LatencyChicago, IL$65–$85 / hourProvides input for code reviews and helps with environment build deployments, release notes and build notices; Reviews code to proactively identify and mitigate potential issues and defects and helps to identify sources of defects as well as troubleshoots various forms of code. Description : This role engineers secure, scalable and reliable technology solutions, with minimal mentoring, to advance the client in the global marketplace and serve risk management needs of customers around the world.
Senior Piping Stress Engineer 1 - Nuclear Sargent & LundySenior Piping Stress Engineer 1 - NuclearWarrenville, Illinois$84,762–$129,498 / yearFull timeAI & Automation at Sargent & Lundy: In this role, we expect people to be willing or able to lead others who use modern tools: You are expected to lead others in taking engineering problems from issue to solution by setting expectations for using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs. Leaders in these roles often direct automation and process-improvement work, for example, how teams automate calculations, summarize technical documents, or generate design documentation and guiding when and how AI or agentic AI tools are used while ensuring results are checked.
Engineer II, Software ShureEngineer II, SoftwareNiles, Illinois$90,600–$145,000 / yearFull timePartnering closely with research scientists, signal processing engineers, data engineers, and cross-functional teams, you'll help bring emerging technologies from concept to commercialization while influencing the future direction of Shure’s technology portfolio. From developing advanced machine learning models and data-driven systems to optimizing algorithms for deployment across cloud, edge, and embedded platforms, you'll work at the intersection of innovation and product development.
Senior Mechanical Engineer IV - Communications OTTO EngineeringSenior Mechanical Engineer IV - CommunicationsCarpentersville, IL$110,000–$125,000The Senior Mechanical Engineer IV owns system‑level architecture, manages multiple product development efforts from concept through production release, and provides technical leadership across engineering, manufacturing, quality, vendors, and customers. Our Communications Division designs and manufactures ruggedized, application-specific communication systems built to perform when failure isn't an option , serving the military, law enforcement, public safety, and industrial customers worldwide.
NewSenior Security Engineer II BrazeSenior Security Engineer IIChicago, ILFor candidates based in the United States, the pay range for this position at the start of employment is expected to be between $149,000 and $235,000/year with an expected On Target Earnings (OTE) between $166,000 and $261,000/year (including bonus or commission). Braze is a modern, cloud-first SaaS company running entirely on cloud-native infrastructure - large-scale, distributed systems spanning AWS, GCP, and self-managed Kubernetes, backed by self-managed data stores such as MongoDB.
Site Reliability Engineer - Algorithmic Trading DRWSite Reliability Engineer - Algorithmic TradingChicago, IL$130,000–$225,000 / yearWe’re looking for a Site Reliability Engineer who thrives at the intersection of software, trading and infrastructure – someone who creates observability that surfaces issues before they ever cause a problem, owns the response when things go wrong, and relentlessly drives automation that eliminates friction and keeps our team focused on our goals. Demonstrated knowledge of network communications including comprehensive understanding of the Linux TCP-IP stack, use of multicast networking, and network protocol interactions.
Sr Electrical Engineer Sterling Engineering, Inc.Sr Electrical EngineerWoodridge, IL$120,000–$135,000 / yearThe ideal candidate will have experience taking products from concept through production, leading new product development efforts, and mentoring junior engineers while working directly with customers on complex design projects. This is a hands-on engineering leadership role focused on developing custom battery and power electronics solutions for military and medical applications.
Electrical Engineer III - Communications OTTO EngineeringElectrical Engineer III - CommunicationsCarpentersville, IL$90,000–$105,000 / yearOur Communications Division designs and manufactures ruggedized, application-specific communication systems built to perform when failure isn't an option , serving the military, law enforcement, public safety, and industrial customers worldwide. Work across the full development cycle—from concept through production—developing analog, digital, audio, sensing, and battery‑powered systems while driving hands‑on bring‑up, validation, and cross‑functional integration.