Systems Software Engineer DRW Holdings LLCSystems Software EngineerChicago, IL$145,000–$185,000 / yearYou will write software (C++, Python, Rust, Ruby), and you will also spend a significant share of your time on systems and infrastructure work: specifying, building, and deploying capture servers, automating that process with Ansible, and coordinating with our data center, systems administration, network engineering, and purchasing teams to get it done. Availability for the weekly production support rotation, which includes some off-hours, nights, and weekends; composure in occasional high-pressure situations; and a strong sense of urgency in support of our internal clients.
C++ Senior Engineer - Market Data Chicago Trading CompanyC++ Senior Engineer - Market DataChicago, IL$225,000–$250,000 / yearYou will build high-performance libraries and services that process vast amounts of real-time data from financial venues across the world-data that all of our trading systems depend on to make critical decisions in the timeframe of microseconds to nanoseconds. Partner closely with other teams, such as execution, low-latency, and hardware, to design and deliver solutions for our next-generation market data platform.
NewMechanical Manufacturing Engineer Allied Tube and Conduit CorporationMechanical Manufacturing EngineerHarvey, IL$75,520–$103,840 / yearPlacement in the range depends on several factors including, but not limited to, specific competencies, relevant education, qualifications, certifications, relevant experience, skills, seniority, performance, shift, travel requirements, and business or organizational needs and may change over time. Atkore is forging a future where our employees, customers, suppliers, shareholders, and communities are building better together – a future focused on serving the customer and powering and protecting the world.
Site Reliability Engineer - Algorithmic Trading DRW Holdings LLCSite Reliability Engineer - Algorithmic TradingChicago, IL$130,000–$225,000 / yearWere 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.
Architect - Sales Engineer VerizonArchitect - Sales EngineerRolling Meadows, IllinoisInvestment in early stages of the sales cycle to build solutions funnel, emphasizing use cases, business impact on designs to increase customer revenue, decrease customer cost, improve productivity, and reduce risk. This Principal Sales Engineer is customer facing and is responsible for driving bookings, revenue and activations across our WLN and WLS portfolio including building/owning key customer relationships across key customers/opportunities.
Regional Channel Sales Engineer- Cyber Security Tenable IncRegional Channel Sales Engineer- Cyber SecurityChicago, ILRemote$114,500–$152,500 / yearArchitectural Advisory & Channel Integration: Act as a consultant to help regional partners design security workflows that integrate with existing customer stacks, such as SIEM, SOAR, and Ticketing tools. In this role, you will live at the intersection of technical expertise and relationship building, acting as a trusted advisor to help partners (VARs, MSPs, and Integrators) build resilient security architectures.
Engineer: Tier 2 (On-site) Trace3Engineer: Tier 2 (On-site)Chicago, ILA minimum of 5 years of experience in enterprise-level network design and support, including: IEEE 802.1, WAN/LAN, optimization, load balancing, routing, switching, QOS, TCP/IP, P2P, and P2MP wireless equipment, with hands-on experience administering Cisco wireless access points and controllers. Under the general direction of the Manager, Professional Service, the Engineer will provide clients with remote and on-site support services across North America (and international locations, as applicable) in a wide range of client environments.
Senior Project Engineer I J.A. WattsSenior Project Engineer ILisle, ILThe Senior Project Engineer I will also lead and support a multi-discipline team through the development of designs for electrical power distribution systems, transportation systems, roadway lighting, intelligent transportation system (ITS), vehicle charging stations, pump stations, and fiber optic networks. Responsible for performing complex technical assignments throughout assigned projects including construction layout, calculating and verifying engineering calculations, inspecting construction work, and conducting field tests.
Optical Transport Senior Engineer - Long Haul Wave Capgemini SEOptical Transport Senior Engineer - Long Haul WaveChicago, IL$73,150–$174,000 / yearIt delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data, combined with its deep industry expertise and partner ecosystem. This role owns the complete lifecycle of a wave, including feasibility analysis, end-to-end path design, provisioning across multiple optical platforms, validation, testing, and final customer acceptance.
Senior GCP DevOps Engineer EPAM Systems IncSenior GCP DevOps EngineerChicago, ILWe are seeking a skilled Senior GCP DevOps Engineer to join our team and collaborate with clients in implementing GCP solutions by providing architecture guidance, best practices, and technical expertise across a range of cloud services and technologies. Practical experience with GCP products like Google Kubernetes Engine, CloudBuild, and Google Secret Management.
NewSenior / Lead Signal Integrity Engineer Amphenol HSIOSenior / Lead Signal Integrity EngineerSchaumburg, IL$150,000–$200,000 / yearAmphenol High Speed Products Group is the market leader for high-speed, high-bandwidth electrical connectors for the Telecom/Datacom market (Mobile Networks, Storage, Servers, Routers, Switches, etc.). Amphenol Corporation is one of the world’s largest designers and manufacturers of electrical, electronic and fiber optic connectors and interconnect systems, antennas, sensors and sensor-based products and coaxial and high-speed specialty cable.
Systems Engineer I LESSEN, IncSystems Engineer IChicago, IL$100,000–$115,000 / yearResponsible for configuring, documenting, implementing and troubleshooting the following software products: Microsoft Server Operating Systems and Email Systems, Storage Area Network, Backup products, Anti-Virus products, and Anti-SPAM products. The company leverages a network of over 30,000 vetted, qualified vendors (Lessen Affiliates) serving clients with over 1 million properties and completing more than 3.5 million work orders annually across an expanding range of services.
Sales Engineer ~ Enterprise ~ Cyber Security US HealthCare CareersSales Engineer ~ Enterprise ~ Cyber SecurityChicago, IllinoisThis role requires a unique blend of technical expertise, business acumen, and excellent communication skills to effectively engage with enterprise-level clients and support our sales team in closing high-value deals. Design and present tailored solution architectures that address specific client needs, leveraging your expertise in Cisco technologies and network observability.
Trading Engineer - Execution IMCTrading Engineer - ExecutionChicago, Illinois$175,000–$225,000 / yearDemonstrated curiosity and hands-on experimentation with technology—whether through personal projects, home labs, open source contributions, or deep-dive exploration of operating systems and networking. You’ll join a team of experienced engineers committed to rigorous operational excellence and continuous improvement, with a high degree of responsibility over complex, real-time system interactions across trading and technology.
Network Engineer IMCNetwork EngineerChicago, Illinois$155,000–$225,000 / yearAcross our offices in the US, Europe, Asia Pacific, and India, our talented quant researchers, engineers, traders, and business operations professionals are united by our uniquely collaborative, high-performance culture, and our commitment to giving back. From entering dynamic new markets to embracing disruptive technologies, and from developing an innovative research environment to diversifying our trading strategies, we dare to continuously innovate and collaborate to succeed.
Senior Automation Engineer Alivia GroupSenior Automation EngineerAddison, IllinoisThis position oftentimes requires the following project management responsibilities: developing project execution plans, work breakdown structures and associated budgets, task prioritization and scheduling, task ordering, time tracking and reporting, financial tracking and reporting, early problem identification, conflict management/resolution, leading and supporting a team, and attending project status meetings. ABOUT : Our Client - As a 100% Employee-Owned Company our people are passionate about solving your unique engineering challenges, and with the support of industry experts behind them, they can successfully execute projects of any size while meeting your requirements of scope, schedule, and budget.
Hardware Engineer IMCHardware EngineerChicago, Illinois$200,000–$225,000 / yearThis team focuses on designing proprietary hardware solutions that deliver meaningful advantages in latency-sensitive environments, partnering closely with software engineers, researchers, and trading teams to solve complex technical problems. Across our offices in the US, Europe, Asia Pacific, and India, our talented quant researchers, engineers, traders, and business operations professionals are united by our uniquely collaborative, high-performance culture and commitment to continuous innovation.
Senior Data Scientist Engineer - SFL Scientific Deloitte Touche Tohmatsu LtdSenior Data Scientist Engineer - SFL ScientificChicago, IL$128,000–$252,500 / yearWorking with a team of interdisciplinary data scientists, engineers, architects, and consultants, our work includes novel areas such as cancer detection, drug discovery, optimizing population health and clinical trials, autonomous systems and edge AI, agentic solutions, and consumer product innovation. From strategy to execution, this team delivers integrated, end-to-end support and advisory services covering valuation modeling, cost optimization, restructuring, business design and transformation, infrastructure and real estate, mergers and acquisitions (M&A), and sustainability.
NewSr. IT Field Engineer Ascend TechnologiesSr. IT Field EngineerChicago, ILThe Senior IT Field Engineer will independently support a variety of Microsoft, server, network, cloud, and end-user environments while serving as a trusted technical resource for our clients. Ascend Technologies is seeking a Senior IT Field Engineer to provide hands-on technical support and infrastructure services across multiple client locations throughout the Chicago metro area .
AI DevOps Engineer Atkore IncAI DevOps EngineerMokena, IL$107,920–$148,390 / yearThis team works across all business and IT teams to turn Atkore strategy into executable and scalable platforms, delivering secure, resilient integration and automation to connect processes, applications and data end-to-end. Be working closely with peers on the IT team on achieving KPI's, contributing ideas in the name of continuous improvement, regularly reviewing progress, establishing countermeasures where needed, and working collaboratively to achieve group objectives.