firefly network engineer jobs in Chicago

Network Engineer - Chicago - Investment Management We're partnering confidentially with a global investment firm looking for a Network Engineer focused on automation and observability. You'll help engineer and monitor a highly available, multi-vendor global network, building the capabilities needed to manage it reliably at scale. What you'll be doing: *...

We are partnering with a leading financial markets technology organization that plays a critical role within the global financial ecosystem. As the business continues to invest in the modernization, security, and scalability of its infrastructure, they are seeking an experienced Network Engineer to join a highly collaborative team responsible for supporting...

Network Engineer — Collaboration & Enterprise ConnectivityAt Prologis, we don't just lead the industry—we define it with a 1.3 billion square foot portfolio and an annual throughput of approximately $3.2 trillion. We create the intelligent infrastructure that powers global commerce, seamlessly connecting the digital and physical worlds. From agile supply...

Category/Area of Expertise: IT & Technology Job Requisition: 544632 Address: USA-IL-Chicago-300 South Riverside Plaza Store Code: Infrastructure - Network (5118708) Ahold Delhaize USA, a division of global food retailer Ahold Delhaize, is part of the U.S. family of brands, which includes five leading omnichannel grocery brands - Food Lion, Giant Food, The...

Job SummaryWe are seeking an experienced Network Security Engineer to design, implement, maintain, and enhance enterprise network security infrastructure. The ideal candidate will have strong hands-on experience with next-generation firewalls, particularly Palo Alto and Fortinet, along with expertise in network security policies, proxy technologies, and...

About us At Winston Taylor, we set the standard, together. Winston Taylor is a transatlantic law firm built for the businesses, people, and markets driving capital and innovation. Here, you're in the room. In the action. Sleeves rolled up. You'll work with leading clients. Disruptors. Fast-growth companies. And help them to stay one step ahead of the moment...

Journeyman Network EngineerComputer World Services, Corp. (CWS) seeks Journeyman Network Engineers to support data-center networking, software-defined networking, enterprise connectivity, infrastructure modernization, and outage restoration for the USMEPCOM ENLIST program.The Network Engineers provide hands-on technical support for Cisco Nexus and...

***We are unable to sponsor as this is a permanent full-time role******Hybrid, 3 days onsite, 2 days remote***A prestigious company is looking for a Network Engineer.  This role is focused on Cisco networking, Checkpoint, AWS, and Cisco NG ASAResponsibilities:·       Support the network infrastructure lifecycle, including routing, switching, Cisco...

Qube Research & Technologies (QRT) is a global quantitative and systematic investment manager, operating in all liquid asset classes across the world. We are a technology- and data-driven group implementing a scientific approach to investing. Combining data, research, technology, and trading expertise has shaped our collaborative mindset, which enables us to...

Security & Network Engineer Location: Chicago, IL (Hybrid) Job Type: Full-Time **Authorized to work in the United States without sponsorship** Must have Palo Alto and CrowdStrike experience About the Role We're looking for a hands-on Security & Network Engineer to help manage and improve our security infrastructure, network environment, and endpoint...

About ABN AMRO Clearing USA LLC ABN AMRO Clearing USA LLC (AAC-USA) is a subsidiary of ABN AMRO Clearing

Systems/Network Engineer Location: Chicago, IL | Type: Contract | Setup: Hybrid (3 days onsite) | Experience: 3+ years | Pay: $70-$80/hr About the Role We're hiring a Systems/Network Engineer to get physical AI infrastructure up and running in real customer environments. You'll build and configure servers, connect them to customer networks, and work...

Overview DecisionPoint seeks four Journeyman Network Engineers to support data-center networking, software-defined networking, enterprise connectivity, infrastructure modernization, and outage restoration for the USMEPCOM ENLIST program. The Network Engineers will provide hands-on technical support for Cisco Nexus and Application Centric Infrastructure...

The Network Engineer focuses on the area of Inmar's internal and external networks, including customer-facing hosted and cloud environments. The incumbent will provide leadership in the design and implementation of complex infrastructure in support of customer needs, including local area networks (LANs), wide area networks (WANs), the Internet, intranets,...

Senior Network Engineer Salary: $120k-$140k + 15% bonus Location: Chicago, IL or Dallas, TX Hybrid: 3 days onsite, 2 days remote *We are unable to provide sponsorship for this role* Qualifications * Bachelor's degree * 5+ years of experience in IT systems installation, operations, administration, and maintenance of virtualized servers / cloud systems *...

Reference: 25880Location: Chicago, IL, United StatesIndustry: Trading FirmPosted: Contact: Ethan HudsonEmail: : Senior Network EngineerLocation: Chicago, IL (Hybrid/On-site)About the Opportunity We are seeking a high-caliber Network Engineer to spearhead the design, implementation, and optimization of a high-performance, global networking infrastructure....

About Middle River Power Middle River Power (MRP) is a private equity-sponsored energy platform specializing in the investment and asset management of U.S. power generation facilities. With over 8 GW of natural gas, coal, battery storage, and solar assets across multiple states, MRP is committed to safe, reliable, and efficient operations. Backed by...

Principal Network Engineer Salary: Starting at $170k + bonus Location: Chicago, IL or New York, NY Hybrid: 4 days onsite, 1 day remote *We are unable to provide sponsorship for this role* Qualifications * 10+ years of hands-on network engineering experience in mission-critical, low-latency environments, with a strong track record operating and evolving...

Principal Network Engineer Location: Chicago IL 60605/ New York City, NY -- 4 days onsite, 1 day remote Perm/FTE role Job Summary Onsite 4x a week in Chicago or NYC Our challenge is finding folks with direct HFT experience. THIS IS A MUST HAVE The role requires experience with financial services, exchange or high-frequency trading environments, including...

Overview DecisionPoint seeks a Senior Network Engineer to support data-center networking, software-defined networking, enterprise connectivity, infrastructure modernization, and outage restoration for the USMEPCOM ENLIST program. The Network Engineer will provide hands-on engineering support for Cisco Nexus and Application Centric Infrastructure...