144 network operations jobs at 90 companies in Downers Grove, IL
3mo
Save
Mark Applied
Hide
3mo
Network Operations Engineer
Denver or Newton County or Cedar Rapids or DeKalb
$107k-$159k/yrOnsiteFull Time
MetaNASDAQ: META: Develops social networking platforms and virtual reality technologies.
4+ YOEBachelor's in CS/CE or equivalent; 4+ years in large-scale network/infrastructure; experience with optical/network gear; vendor coordination; network services knowledge; leadership ability; travel up to 25%.
Cisco, Juniper, Arista, Nokia, Ciena, Infinera, WDM equipment, test gear
Amsterdam or London or Chicago or Austin or New York City or Sydney or Shanghai or Hong Kong or Singapore or Taipei or Mumbai or Korea or Japan or Asia
OnsiteContract
Optiver: Global market maker providing liquidity to financial markets.
3+ YOE3+ years network engineering experience in operational environments, experience with Infrastructure as Code, L2/L3 networking, TCP/UDP/OSPF/BGP/Multicast, data center and international WAN operations, Git/Terraform/Ansible, monitoring and incident response; relevant network certifications preferred.
Infrastructure as Code (IaC), Git, Terraform, Ansible
At Your Service: Provides event staffing and guest services for Chicago stadiums.
Ability to identify and troubleshoot basic network and Wi‑Fi issues, run and test RJ45 cabling, use network diagnostic tools, document issues in a ticketing system, and provide customer service during events.
CboeBATS: CBOE: Operates global market infrastructure and provides tradable financial products.
2+ YOE2+ years network engineering experience with routing, switching, firewalls, packet analysis, UNIX/Linux, scripting/API automation, AWS networking and monitoring tools; strong troubleshooting and communication skills.
Intercontinental ExchangeNYSE: ICE: Operates global financial exchanges, clearing houses, and mortgage technology.
3+ YOEBachelor's in computer engineering or related (or 3+ years experience), knowledge of OSPF/BGP/TCP-IP and L2/L3 switching, multicast and troubleshooting, JNCIA/CCNA preferred, strong customer service and teamwork, weekend/off-hours support required.
Oakton College: A public community college providing associate degrees and certificates.
Plan, manage, and oversee data network operation; install and maintain network infrastructure; support related networked systems such as security cameras, building management systems, and IoT systems.
Director of Strategic Operations - Payment Network
Riverwoods or McLean
$187k-$235k/yrOnsiteFull Time
Capital OneNYSE: COF: A diversified financial services providing banking and credit products.
8+ YOEBachelor's degree or military experience, 8+ years in payments project management, change management, consulting, or operations, and 5+ years supporting business clients; PMP and process improvement preferred.
Paradigm: Specialty care management for complex and catastrophic injuries.
6+ YOE6+ years of enterprise network engineering experience, advanced firewall expertise, routing and switching knowledge, cloud integration with Azure or AWS, security operations, incident response, and a preferred bachelor's degree.
Palo Alto, Fortinet, Check Point, Azure, AWS, DNS, DHCP, Zero Trust, AI
Richardson or Helena or Albuquerque or Tulsa or Nashville or Chicago
$56k-$124k/yrRemoteFull Time
Health Care Service Corporation: Provides health insurance and managed care to millions of members.
1+ YOEBachelor's or 5 years managed care operations experience; provider contract negotiation experience; PC proficiency including Microsoft Office; strong communication, organizational and analytical skills; willingness to travel (<10%).
Hollister Incorporated: Develops and manufactures specialized ostomy and continence healthcare products.
8+ YOE5+ MgmtBachelor's degree and 8+ years of IT infrastructure experience, including enterprise and OT networking; 5–8 years of leadership experience. Expertise in network operations, security, monitoring, automation, and infrastructure as code.
Kansas City or New York City or San Francisco or Sunnyvale or Seattle or Los Angeles or Chicago or Austin or Denver or Boston or Washington or San Diego or Philadelphia or Portland or Sacramento or Miami or United States
$66k-$125k/yrOnsiteFull Time
Lead Bank: Providing embedded banking and payment infrastructure for fintech companies.
3+ YOE3+ years in card operations or payments; working knowledge of EMV and card fulfillment; strong attention to detail, project management, analytical skills, and experience with vendor and network relationships.
Kraft HeinzNASDAQ: KHC: Produces and sells condiments, dairy products, and packaged foods.
7+ YOETechnical leader for OT infrastructure and cybersecurity across manufacturing sites; requires 7+ years OT infrastructure/automation/industrial networking or OT cybersecurity experience, bachelor\u0002s degree (or equivalent), expertise with Allen-Bradley/Rockwell, VMware, Windows, Claroty, EDR/NDR, micro-segmentation, incident response, and OT SOC ...
Director, Network Operating Rules - Digital Assets
Scottsdale or New York City or San Francisco or Chicago or Phoenix or Washington
$154k-$232k/yrHybridFull Time
Early Warning Services: Operates payment and risk solutions for the financial industry.
12+ YOEBachelor's degree or equivalent experience; 12+ years in financial services/payments/network operations/product governance; strong communication, analytical, and leadership skills; background and drug screen required; must be authorized to work in the U.S.
Capital OneNYSE: COF: Provides credit card, banking, and auto loan services.
3+ YOEBachelor's degree or military experience and 3+ years of process management experience required; legal, financial services, contracting, negotiation, and workflow optimization experience preferred.
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
3+ YOEBachelor’s degree or military experience and 3+ years of process management experience required. Strong organization, communication, judgment, project management, and workflow automation skills needed.
Albany or Arlington or Atlanta or Austin or Beaverton or Bentonville or Boston or Carmel or Charlotte or Chicago or Cincinnati or Cleveland or Columbus or Culver City or Denver or Des Moines or Detroit or Hartford or Herndon or Houston or Irvine or Irving or Kirkland or Los Angeles or Miami or Milwaukee or Minneapolis or Morristown or Mountain View or Nashville or New York City or Oklahoma City or Overland Park or Philadelphia or Pittsburgh or Raleigh or Redmond or Sacramento or San Diego or San Francisco or Scottsdale or Seattle or St. Louis or St. Petersburg or Walnut Creek or United States
$80k-$294k/yrHybridFull Time
AccentureNYSE: ACN: Global professional services firm providing consulting and technology solutions.
7+ YOERequires 7+ years in utility GIS solution architecture and implementations, electric and gas utility expertise, ArcGIS Utility Network experience, enterprise integration, and leadership of full-lifecycle transformations.
ArcGIS Utility Network, ArcGIS Enterprise, ArcGIS Pro, Enterprise Asset Management (EAM), Work Management, Outage Management Systems (OMS)