UNKNOWN

FEED

Founded in Chicago by the creators of thinkorswim, acquired by London-based IG Group in 2021, we combine startup innovation with the backing of a FTSE 100 fintech operating across five continents serving over 1.3m customers and handling billions of dollars in transactions - built on scale, trust, and proof. From our headquarters in Chicago's Fulton Market, our team builds award-winning trading platforms, produces live financial education content daily, and creates technology that makes complex markets accessible.

YEAR

tastytrade, Inc

Senior Linux Infrastructure Engineer

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Qualifications & Skills: 1-3 years of experience in trade support, systems administration, site reliability engineering, or a related technical role (internships or projects count!). This flexible coverage model allows you to make a critical impact during peak trading hours while enjoying off days during quieter parts of the week.

DRW Trading Group

Trade Systems Engineer

You have deep systems-level experience with Linux, the kind that comes from debugging cryptic kernel errors at 2 AM and knowing which mailing list thread to dig up or which snippets of code in the kernel’s source tree to dig into. You’ll be living close to the kernel, pushing Rust’s concurrency model to its limits, and solving problems that don’t have StackOverflow answers and make even ChatGPT throw its hands up in the air and say “idk.” .

yeet

Rust Engineer

Bachelor's degree in Computer Science, Engineering or related field, and strong practical knowledge of computer science, especially algorithms, data structures, distributed systems and concurrency. Responsibilities: Perform full life cycle development of applications and libraries for exchange gateways, trading strategy execution, risk management, trade reporting and market data feed processing using C++ or Rust.

Senior Software Engineer, C++ (Algo)

Experience 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.

Akuna Capital

Security Engineer II

From low-latency, network automation and WAN technologies to data center and colocation design, you'll l work on critical projects that will help us scale our trading business: Deploy, monitor, troubleshoot and manage our network infrastructure. As a Network Engineer, your job will be to ensure Optiver has the fast connectivity and physical infrastructure to allow our traders and engineers to get market data accurately and quickly, making a direct impact to our business.

Optiver Holding BV

Network Engineer

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The Fortinet Security Fabric platform delivers broad, integrated, and automated protections across the entire digital attack surface, securing critical devices, data, applications, and connections from the data center to the cloud to the home office. SLED Market Mastery: Proven track record supporting State, Local, and Education (SLED) accounts, with a deep understanding of public sector procurement cycles, regulatory compliance, and government-specific RFP processes.

Fortinet Inc

Sales Engineer, SLED

Fastly's edge cloud platform enables customers to create great digital experiences quickly, securely, and reliably by processing, serving, and securing our customers' applications as close to their end-users as possible - at the edge of the Internet. Control Panel and account guidance: Guide customers through the Fastly Control Panel, API and CLI, role-based access controls (RBAC), users and permissions, domains, and observability dashboards.

Fastly Inc

Customer Support Engineer

What You''ll Do: Build and run the monitoring and mapping platforms that give the team a live view of the network, including the telemetry pipelines that collect and baseline link performance (RSSI, SNR, BER), the alerting that fires off them, and the interfaces engineers actually work in. Work public regulatory, spectrum, and structure datasets (FCC ULS, ASR, prior coordination filings, and international equivalents) as research inputs, and translate what they show into route and site strategy.

Jump Trading, LLC

Network Engineer - Wireless

From optimizing our core trading engine to building custom hardware, we leverage software & hardware engineering, data science and research, to deliver the infrastructure and tools that drive our trading and business needs. These systems ingest, process, and distribute massive volumes of market data with extremely low latency and high reliability, forming the building blocks for the team to create high‑performance GUIs.

Software Engineer | Market Data Systems

The ideal candidate has deep expertise in networking within fast-paced trading environments and excels at solving challenging technical problems at scale. Radix Trading is seeking an experienced Network Engineer to design, implement, and manage our complex, low-latency network infrastructure.

Radix Trading Experienced

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Candidate Requirements: Bachelor's degree or higher, Computer/Electrical Engineering with 3+ years of experience within the field; (Master's degree or higher also counts for experience). DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world.

Fpga Engineer (Algo)

Whether a seasoned pro or just starting out, NinjaTrader equips traders with award-winning software and brokerage services to navigate the world's leading financial markets with confidence. We empower employees to reach new heights in their careers by providing a dynamic culture focused on social connection, professional development, and employee recognition initiatives.

NinjaTrader

Principal Software Engineer, Trading Systems

Assist with troubleshooting automated material handling systems, including ASRS (Automated Storage & Retrieval Systems) and AGV (Automated Guided Vehicle) integration where applicable. Bachelor's degree in Electrical Engineering, Controls Engineering, Mechatronics, Automation Engineering, Computer Engineering, or a related technical field.

Sterling Engineering has been a trusted partner for engineering, project management, and staffing solutions for over five decades. We provide exceptional engineering/technical recruitment and engineering project services to clients nationwide:
 
<ul>
<li>Engineering & Technical Recruitment - With our focus on engineering, technical, and IT, Sterling has the in-depth knowledge, industry expertise, and robust employee pipeline it takes to rapidly find talent for even the most difficult to fill positions. Sterling’s extensive recruitment methodology allows us to engage the most talented employees in the marketplace. We offer exciting work and career-building opportunities for our candidates, along with expert support at every step of the process.</li>
</ul>
 
<ul>
<li>Engineering Project Services – Our experienced, multi-disciplined team of project managers, engineers, and designers, led by licensed Professional Engineers (PE), provide project management, engineering, design, and Commissioning, Qualification, and Validation (CQV) to manufacturing, OEM, and R&D customers. We work on complex, highly technical projects across a number of industry sectors, and our ability to scale and seamlessly integrate at multiple levels of your organization is what differentiates us.</li>
</ul>
 
Sterling offers a unique combination of engineering solutions and Best of Staffing level service to help our clients and talent achieve their goals.

Sterling Engineering, Inc.

Controls Engineer - Junior

HaleyMarketing

Overview We are seeking a highly motivated Controls Engineer to join an Automation Development team focused on designing and building custom automation and robotic equipment for high-volume manufacturing environments. This position is ideal for someone who thrives in fast-paced, custom machine build environments, enjoys learning new technologies, and takes pride in delivering robust, high-performing automation solutions.

Controls Engineers

OTHER

This is a great opportunity for an early-career network professional to build hands-on experience across enterprise and cloud networking technologies while working alongside experienced engineers on meaningful infrastructure projects. Our client is a growing mechanical construction company looking for an Associate Network Engineer to join a collaborative, high-energy team.

Irvine Technology Corporation

Associate Network Engineers - remote

LogicMelon

HOUR

Primary Responsibilities: The primary responsibilities for this position include but are not limited to: Provide senior-level operational support and tier-3 troubleshooting for enterprise network, connectivity, security, and Azure cloud services across data centers, offices, branches, WAN, and Internet edge environments. Job Description: The Senior Network Engineer for implementing, operating, troubleshooting, and continuously improving the enterprise network and connectivity services across data centers, colocation facilities, Azure cloud, WAN, campus/LAN, wireless, and security environments.

ApTask

Senior Network Engineer

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You''ll take on some of the most technically demanding problems in the industry including processing enormous volumes of market data, connecting exchanges around the world, and executing orders at maximum speed and reliability. This is a hands-on role for an engineer who thrives on performance-critical work, wants their code running in production where its impact is immediately measurable, and is ready to help set the technical direction of a growing team.

Wolverine Asset Management, L.l.c.

Senior C++ Software Engineer - Real Time Trading

Leadership Expectations: The Electrical & Controls/Automation Engineer is expected to demonstrate significant technical leadership and must be capable of entering a difficult manufacturing situation, rapidly understanding the system, bring technical resources together, establish a logical troubleshooting strategy, and drive the team toward root cause and permanent resolution. Troubleshoot complex electrical problems involving control power, power distribution, motors, VFDs, servo systems, safety circuits, sensors, instrumentation, grounding, noise, and communication systems.

Flex Ltd

Electrical & Controls/Automation Engineer

Leadership Expectations: The Principal Engineer is expected to demonstrate significant technical leadership and must be capable of entering a difficult manufacturing situation, rapidly understanding the system, bring technical resources together, establish a logical troubleshooting strategy, and drive the team toward root cause and permanent resolution. Troubleshoot complex electrical problems involving control power, power distribution, motors, VFDs, servo systems, safety circuits, sensors, instrumentation, grounding, noise, and communication systems.

Transmission Engineer Jobs in Illinois

Senior Linux Infrastructure Engineer tastytrade, Inc

Trade Systems Engineer DRW Trading Group

Rust Engineer yeet

Senior Software Engineer, C++ (Algo) DRW Trading Group

Security Engineer II Akuna Capital

Network Engineer Optiver Holding BV

Sales Engineer, SLED Fortinet Inc

Customer Support Engineer Fastly Inc

Network Engineer - Wireless Jump Trading, LLC

Software Engineer | Market Data Systems Jump Trading, LLC

Network Engineer Radix Trading Experienced

Fpga Engineer (Algo) DRW Trading Group

Principal Software Engineer, Trading Systems NinjaTrader

Controls Engineer - Junior Sterling Engineering, Inc.

Controls Engineers Sterling Engineering, Inc.

Associate Network Engineers - remote Irvine Technology Corporation

Senior Network Engineer ApTask

Senior C++ Software Engineer - Real Time Trading Wolverine Asset Management, L.l.c.

Electrical & Controls/Automation Engineer Flex Ltd

Principal - Electrical & Controls / Automation Engineer Flex Ltd

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