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  • A defense contracting firm in Chicago is seeking a knowledgeable Network Technician to manage network maintenance for over 20,000 users. The role requires expertise in Ethernet and IP data, along with project coordination skills. Candidates should possess a Bachelor’s... 
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    INflow Federal

    Chicago, IL
    1 day ago
  •  ...Senior Network Engineer – Core/IP Infrastructure The Senior Network Engineer – Core/IP Infrastructure is responsible for designing, implementing, and operating i3 Broadband's carrier-grade IP backbone and aggregation network. This role ensures the scalability, resiliency... 
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    i3 Broadband

    East Peoria, IL
    1 day ago
  •  ...security, cyber security, or cutting-edge engineering applications, I2X is ready to offer you...  ...tracking and resolution in all aspects of the network integral to our clients Baseband, IF and...  ...-time on a 24x7x365 basis.  Perform IP network support to include configuration... 
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    Isys Technologies

    Scott Air Force Base, IL
    4 days ago
  • Join to apply for the Network Engineer / Systems Administrator (SA) role at Cymertek Corporation 1 day ago Be among the first 25 applicants Join...  ...Required Skills Proficiency in network protocols (e.g., TCP/IP, DNS, DHCP) Knowledge of server administration (e.g., Linux,... 
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    Cymertek Corporation

    Aurora, IL
    4 days ago
  •  ...Role: Network Engineer (LAN, WAN) Location: Chicago, IL Duration: 6+ Months Job Description: Mandate Skills...  ...monitoring solution to track performance and uptime Owns IP network design and allocation Performs ongoing network... 
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    Zortech Solutions

    Chicago, IL
    4 days ago
  • $84.05k - $105.06k

     ...technology products and services such as Global Networking, Cloud, End User Computing, and IT...  ...for our customers. The Network Security Engineer I is part of the Network Infrastructure...  ...network security services, such as firewall, IPS/IDS, Content Filtering, SASE, SSE, ZTNA,... 
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    McDonald's Corporation

    Chicago, IL
    3 days ago
  •  ...Network Engineer II Organizations today are not only challenged by the constantly changing and emerging technologies, but are also confronted...  ...formatting for documentation • General knowledge of TCP/IP protocols, and WAN/LAN using ping/traceroute • Familiar with... 
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    Reliable Software

    Peoria, IL
    2 days ago
  •  ...candidate will possess strong system-level network analytical skills and an excellent...  ...network infrastructures. Collaborate with Engineering teams to update application designs for new...  .... Extensive knowledge of TCP/IP, VLANs, Spanning Tree, EVPN, VRF, QoS, etc... 
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    Teradata

    Springfield, IL
    2 days ago
  • $80k - $120k

     ...Network Engineer Manteno, Illinois Gotion Inc. is based in Silicon Valley, CA, currently building a Manufacturing facility in Manteno,...  ...technologies, including intrusion detection/prevention systems (IDS/IPS), antivirus software, and data encryption. - Proficiency in... 
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    Gotion

    Manteno, IL
    2 days ago
  • $140k

     ...Sydney, Shanghai, London, and Singapore.  What you’ll do as a Network Engineer at Akuna:  We are seeking a Network Engineer III to join...  ...candidate is likely to have a strong background in low-latency IP networking and will play a key role in maintaining and optimizing... 
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    Akuna Capital

    Chicago, IL
    15 hours ago
  •  ...Network Engineer Hong Kong/ Shanghai/ Sydney Eclipse Trading is a leading proprietary trading firm. Founded in 2007, we have over 110 employees...  ...ADOM management. Perform advanced troubleshooting across IP networks, including packet‑level analysis and protocol... 
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    Eclipse Trading

    Chicago, IL
    2 days ago
  •  ...Senior Network Engineer Location: Oak Brook, IL | Hybrid Work Opportunities Available The Senior Network Engineer is responsible for the...  ...and up-to-date documentation, including network diagrams, IP schemas, voice call flows, and operational runbooks Independently... 
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    Pan-American Life

    Oak Brook, IL
    2 days ago
  •  ...Network Engineer The successful candidate will serve in a project support role as part of the Data Networking team. The position will provide...  ...with these additional technologies may be a plus: Advance IP routing experience, including OSPF and BGP protocol solution design... 
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    LanceSoft

    Granite City, IL
    1 day ago
  •  ...Network Engineer Location: Waukegan, IL Rate: DOE $/hr. Position Type: Contract Interview Process: Phone Followed by F2F US Citizen, Green...  ...work stream, e.g. Compute, Storage, LAN, VoIP, NGFW, VPN, IDS/IPS, Load Balancers, etc…) Work with technical teams in a multi... 
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    Georgia IT Inc

    Waukegan, IL
    3 days ago
  •  ...Job Title : Network Engineer 5 Request #84577-1 Location: East Peoria, IL - On-Site Duration: 12 months Position's Contributions...  ...and support, knowledge of risk domains, tiered domains, TCP/IP fundamentals, ethernet, QoS, IP subnetting, cabling (copper &... 
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    Kasmo Global

    East Peoria, IL
    15 hours ago
  • $127.33k - $159.17k

     ...technology products and services such as Global Networking, Cloud, End User Computing, and IT...  ...Network Security, the Senior Network Security Engineer will build, implement, and maintain the...  ...security services, such as firewall, IPS/IDS, Content Filtering, SASE, SSE, ZTNA,... 
    Local area
    Immediate start
    Worldwide
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    McDonald's Corporation

    Chicago, IL
    3 days ago
  • $120k - $140k

     ...Description We are seeking a highly skilled Firewall Security Networking Engineer to join our Global IT Network Services team. In this role,...  ...technologies, including switching and routing Strong TCP/IP networking skills Dynamic routing skills (BGP, OSPF, etc)... 
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    H1b

    Starcom Mediavest Group Germany Gmbh

    Chicago, IL
    3 days ago
  •  ...Overview We’re looking for a Network Infrastructure Engineer to join a world-class engineering environment responsible for building and operating...  ...3 networking principles • Strong knowledge of: • TCP/IP, BGP, OSPF, and Multicast technologies (PIM / IGMP) • Low... 

    Hamilton Barnes 🌳

    Chicago, IL
    23 hours ago
  •  ...Network Engineer Opportunity We are looking for a motivated and detail-oriented Network Engineer to join our client's team in the IT sector...  ..., or Wireless Communications Experience ~ Experience with IP networking, network design methodologies, and troubleshooting... 
    For contractors
    For subcontractor

    SGF Global

    Chicago, IL
    3 days ago
  •  ...Network Engineer Remote Contract Must Have DNS Infoblox Ansible Python Terraform Network engineering...  ...focusing on the use of HashiCorp Terraform. Support of IP networks for voice, data and video in a Service Provider... 
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    RIT Solutions Inc/ Tech Dev IT/ Texperts Inc/ConceptsIT, Inc...

    Naperville, IL
    3 days ago
  • $150k - $200k

     ...Network Engineer Chicago or New York Jump Trading Group is committed to world class research. We empower exceptional talents in Mathematics...  ...environment Advance knowledge and troubleshooting of IP networking, TCP/IP Advance knowledge of Switching, Routing... 

    Jump Trading

    Chicago, IL
    2 days ago
  •  ...careers. Through interaction with our global network of employees and customers, our employees...  ...Personnel-Lift Equipment Transmission, Engine and Powertrain Controls Forestry and...  ...Ethernet, Fiber Optics) and protocols (TCP/IP, OSPF, BGP) Experience with network security... 
    Local area

    Bosch USA

    Lincolnshire, IL
    3 days ago
  • $140k

     ...approach of a local company. We are seeking a skilled Sr. Network Engineer with proven experience in Cisco networking technologies and a...  ..., firewall rule sets, and intrusion prevention systems (IPS) ~ Knowledge of network monitoring tools (e.g., SolarWinds, PRTG... 
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    Local area
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    Visa sponsorship
    Work visa

    Pepper Construction

    Port Barrington, IL
    2 days ago
  •  ..., and enhancing multi-environment global networks, including planning/executing maintenance...  ...of experience working in the network engineering field • Demonstrated expertise supporting...  ...• In-depth understanding of the TCP/IP network stack and the ability to troubleshoot... 

    Talisman Corporation

    Chicago, IL
    3 days ago
  • $77.6k - $176k

     ...Job Number: R0239335 Network Engineer, Senior The Opportunity : A well-designed network is critical to move data and enable the Department...  ..., network design and architecture, system interoperability, IP engineering, network transport layers, multi-protocol label... 
    Full time
    Contract work
    Part time
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    Local area
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    Booz Allen Hamilton

    Scott Air Force Base, IL
    5 days ago
  • A leading defense contractor is seeking a Software Engineer in Lisle, Illinois, to contribute to innovative solutions in cybersecurity for telecommunications and IP networking. This role includes implementing software solutions, collaborating with product development teams... 
    For contractors

    CACI International Inc.

    Lisle, IL
    15 hours ago
  •  ...Job Title The client is a network services company enabling better healthcare through...  ...Gateway, etc. Primary Projects: Cisco IP Phone Migration: 2-3 individuals for 6...  ...and LAN switches at direction of network engineer. 115 locations throughout Illinois,... 
    Full time
    Contract work
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    Local area
    Flexible hours
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    Cedent Life Talent

    Peoria, IL
    2 days ago
  •  ...Principal Network Engineer The client is seeking a principal network engineer to design, implement, and maintain highly available networking...  ...(BGP, EIGRP, OSPF, VRFs, VLANs, VRRP, MLAG, vPC, NAT, IP Multicast). Deploy and manage firewalls (Palo Alto, Checkpoint... 
    Remote work
    Night shift

    RIT Solutions

    Schaumburg, IL
    23 hours ago
  • $63.8k - $127.5k

    CACI International Inc. is seeking a System Test Engineer in Lisle, Illinois, to execute software testing for IP and telecommunication systems. The role involves designing test plans and collaboratively addressing software defects in a team setting. Candidates are expected... 
    Flexible hours

    CACI International Inc.

    Lisle, IL
    2 days ago
  • $90k - $120k

     ...Suitability/Public Trust Fully remote IT Infrastructure & Network Engineering & Operations Overview GovCIO is currently hiring for...  ...activities. ~ Strong knowledge of networking protocols (TCP/IP, DNS, etc.). ~ Solid knowledge of SNMP as it relates to... 
    Full time
    Contract work
    Currently hiring
    Work at office
    Remote work
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    GovCIO

    Springfield, IL
    3 days ago