network systems engineer jobs in Chicago

Systems/Network Engineer Location: Chicago, IL | Type: Contract | Setup: Hybrid (3 days onsite) | Experience: 3+ years | Pay: $70-$80/hr 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 through the...

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...

Systems/Network EngineerLocation: Chicago, IL | Type: Contract | Setup: Hybrid (3 days onsite) | Experience: 3+ years | Pay: $70-$80/hrAbout the RoleWe'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 through the...

Job Details: Role: Lead Systems/Network Engineer Location: North Chicago, Illinois (On-site with Hybrid) Duration: 12+ Months Contract Clearance: Must have an Active Secret Clearance Position Summary: Oasys is seeking an experienced Lead Systems/Network Engineer to provide technical leadership for enterprise systems and network operations...

Who We Are: Oasys International LLC (Oasys) is a growing federal government contractor delivering innovative technology, engineering, and professional services in support of critical missions across the civilian, defense, and homeland security communities. Our continued growth and commitment to excellence have earned Oasys recognition on the Inc. 5000 list...

Job Details: Role: Lead Systems/Network Engineer Location: North Chicago, Illinois (On-site with Hybrid) Duration: 12+ Months Contract Clearance: Must have an Active Secret Clearance Position Summary: Oasys is seeking an experienced Lead Systems/Network Engineer to provide technical leadership for enterprise systems and network operations...

Description We are looking for a Network/Systems Administrator to provide onsite support for core infrastructure operations in Chicago, Illinois. This Long-term Contract position focuses on keeping server, virtualization, storage, and network environments stable, secure, and well maintained while partnering with technical teams to resolve issues efficiently....

🚨 Hiring: Systems & Network Administrator 📍 Chicago, IL – 4 Days Onsite We’re looking for a hands-on Systems & Network Administrator to support enterprise infrastructure across servers, virtualization, storage, and networking. 🔹 Key Skills:VMware vSphere / ESXi / vCenter Windows Server administration Enterprise storage Cisco switches & network...

Invenergy is North America’s largest privately held developer, owner, and operator of power infrastructure. With 25 years of trusted execution, we deliver reliable, affordable energy through a diverse portfolio that includes natural gas, solar, land-based wind, energy storage, transmission, and domestic manufacturing. Headquartered in Chicago, we develop,...

Reports To: Lead Network & Security ArchitectDepartment: Information TechnologyLocation/Schedule: Chicago, IL/Hybrid Classification: Full-Time / ExemptWho We Are:Old Republic is a leading specialty insurer that operates diverse property & casualty and title insurance companies. Founded in 1923 and a member of the Fortune 500, we are a leader in underwriting...

Network/ Systems Engineer – Video & Wireless Networking US citizen/ W2 only Chicago, IL | Hybrid/Onsite + Customer Sites 6–12 Month Contract Local travel required; 30%+ driving, using your own vehicle Our direct client is looking for a Systems Engineer to support the design, deployment, integration, and testing of video and wireless communication...

Low Latency Network Engineer (Trading Infrastructure) Location: Chicago Type: Permanent Experience: 10 plus years in network/infrastructure engineering (trading/HFT experience strongly preferred) Design, build and support the high-performance network that powers a proprietary trading firm's global strategy. You'll work on ultra-low-latency LAN/WAN,...

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...

Job role : Systems & Network Administrator Duration : Contract Location : Chicago, IL 4 days onsite We are seeking a hands-on Systems & Network Administrator to support and maintain our server, virtualization, storage, and network infrastructure. The ideal candidate has practical experience with VMware, enterprise storage, Cisco switches, and...

At U.S. Bank, we’re on a journey to do our best. Helping the customers and businesses we serve to make better and smarter financial decisions and enabling the communities we support to grow and succeed. We believe it takes all of us to bring our shared ambition to life, and each person is unique in their potential. A career with U.S. Bank gives you a wide,...

Systems/Network Administrator Lead Required Certifications: ITIL v4 Practice Manager certification, ITIL v4 Foundation certification, or better. Clearance: Active Secret Nationwide IT Services, NIS, is seeking a Systems/Network Administrator Lead to direct systems/network operations and maintenance for the United States Military Entrance Processing Command...

Job Description Job Description Description The network team designs, implements, and supports the network infrastructure for Wolverine's proprietary real-time trading systems, including proprietary hardware platforms, with a focus on low latency. Network performance and redundancy are critical to the global trading operation. The Network Engineer will...

Senior Network EngineerSalary: $120k-$140k + 15% bonusLocation: Chicago, ILHybrid: 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...

Wireless Engineer – Global Trading Firm (Low-Latency, RF & Operations) A global, market-leading trading firm is hiring an Infrastructure Engineer to own the reliability, automation and performance of its latency-critical trading and communications stack – from Linux servers and networks to wireless/RF links and remote sites. The Role You’ll be the...

Mainframe Network EngineerDuration: 6-12 months contract to hire Work Location: Phoenix, AZ, Plano, TX, Charlotte, NC, Richmond, VA, Jacksonville, FL, Pennington, NJ and Chicago, IL (Hybrid – 3days onsite, 2days WFH)Overview: The Mainframe Network Engineer is responsible for the design, configuration, implementation, and support of network connectivity for...