Network Engineer
Infotree Global Solutions
Network EngineerWe are seeking a skilled and motivated Network Engineer to join our dynamic team. The ideal candidate will be responsible for designing, implementing, and maintaining the Infotree’s network infrastructure to ensure optimal performance and security.Responsibilities:Design, deploy, and manage network infrastructure including routers, switches, firewalls, and wireless systems.Monitor network performance and troubleshoot issues to ensure minimal downtime.Implement network security measures to protect data, software, and hardware.Collaborate with IT team members to develop and implement network solutions.Maintain documentation of network configurations, processes, and procedures.Provide technical support and training to end-users as needed.Stay updated with the latest industry trends and technologies to ensure network efficiency and security.Experience:Good knowledge in network infrastructure and network security.Proficient in enterprise routing & switching: (OSPF, BGP, static and default route).Strong hands-on experience with FortiGate Firewalls, SDWAN on FortiGate FW.Extensive experience with switching technologies including Nexus switches, vPC, STP, VLANs, VTP, HSRP, and switch stack.Strong experience with VPN, IPSec tunnel, and managing rules and policies on firewalls.Knowledge of FortiCloud EMS and Forti Load Balancer.Familiarity with Cisco Wireless Controller.In-depth knowledge and hands-on experience in handling and troubleshooting network setups.Certification in CCNA Routing and Switching is preferred.Strong written and verbal communication skills.Excellent analytical and troubleshooting skills.Skills:Proficient in configuring, managing, and troubleshooting Fortinet (400F, 61E, 61F, FortiAnalyzer, FortiLoad Balancer) and Cisco (5050, 5512) firewalls, including WAN/LAN connectivity, policy creation, NAT, SD-WAN, SD-VPN, and traffic shaping.Experienced in High Availability (Active/Passive) setups, load balancing, firewall backup and restore, and customized dashboard/report generation using FortiAnalyzer and Cisco tools.
- We are looking for an experienced Network Engineer to support and enhance enterprise networking operations in Chicago, Illinois. This role focuses on building reliable, secure connectivity across on-premises and cloud-based environments while improving visibility, automation...Suggested
$200k - $300k
Hudson River Trading’s High Performance Computing (HPC) Network Engineering team designs and engineers the low-latency communications infrastructure that underpins our incredibly large GPU and CPU compute clusters. Our mandate is to architect, optimize, and scale the high...SuggestedWork at officeLocal areaImmediate startWorldwide- ...the communities we serveIf you’re ready to be a part of our team, we encourage you to apply.Job DescriptionPosition SummaryThe Network Engineer is responsible for designing, implementing, automating, monitoring, and supporting complex multi-vendor network environments...SuggestedFull timeWork at officeRemote work
$125k - $140k
...HireCategory: Information TechnologyReference ID: 10080171Job record: a1qPL0000087TBxYAMValid through: 2027-08-19Role: Senior Network Engineer - VoIP / Unified CommunicationsLocation: Chicago, IL - OnsiteSalary: $125,000 -$140,000 / yearBenefits: This role is eligible...SuggestedLocal area- ...FirmPosted: 2026-04-28Contact: Mike LaTulipEmail: ****@*****.*** 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-...Suggested
$60 - $65 per hour
...CClient: NessContact: Meghana GorusuCompany: SRI Tech SolutionsSr Network EngineerChicago, IL / Dallas, TX (3 days Hybrid)Job... ...framework (NIST-CSF, COBIT). Collaborate with vendors, carriers, and engineering teams to resolve complex issues and drive large-scale project...Hourly pay$55 - $60 per hour
Chicago, ILHybridContract$55/hr - $60/hrSenior Network Engineer (Contract): A mission-driven national organization dedicated to advancing professional standards, education, and public service is seeking a Senior Network Engineer (Contract) to join their IT Infrastructure...Full timeContract workTemporary workFlexible hours- SENIOR NETWORK ENGINEER REQUIREMENTS:3+ years experience in routing, core switching, Firewalls, VLAN, VPN, WLAN, TCP/IP, DNS, DHCP, monitoring tools, network topologies and Cisco network components3+ years experience in F5 BigIP load balancing3+ year's with Exp in a POS...
$130k - $160k
...ensure growth and ultimately success for the business and our employees.Job Description and ResponsibilitiesThe Senior Manager, Network Engineer is responsible for the design, deployment, and maintenance of a complex enterprise network for Orion Steel. Reporting to the...Full timeTemporary workApprenticeship$180.63k - $233.75k
...the next level. We strive to provide employees a safe space to network, share ideas and create opportunities. To support strong... ...in office work model. Role OverviewThe Sr. Manager of Network Engineering is a senior technical leader responsible for leading a high-performing...Full timeWork at officeImmediate startRemote workShift work$163.63k - $240.63k
...the next level. We strive to provide employees a safe space to network, share ideas and create opportunities. To support strong partnership... ...Overview Cboe Global Markets is seeking a Principal Network Engineer to serve as a deep technical anchor for our global network...Full timeWork at officeImmediate startShift work$165k - $240k
...more than infrastructure, it’s about enabling secure, reliable experiences for our clients and teams.We’re seeking a Director, Network Engineering to lead a talented team responsible for designing and managing the network foundation that supports critical banking...Full timeFor contractorsRemote work3 days per week- ...Network EngineerUtilizing knowledge of LAN/WAN systems to help design, test, implement, and support internal and external networks,... ...ResponsibilitiesWorking expertise with other IT organizations such as Enterprise Engineering, IT Security and Risk Management, Platform Engineering,...For contractorsLocal area
My3Tech Inc
Chicago, IL5 days ago $95.5k - $111.5k
...Network Engineer IISALARY $95,500 – $111,500 POSITION SUMMARY Under general supervision, installs, configures, administers, monitors, and maintains the Authority's enterprise network infrastructure. Provides advanced technical support for network systems by troubleshooting...For contractorsWork at officeChicago Transit Authority
Chicago, IL4 days ago- ...Network EngineerRemoteLong-Term Contract with Potential for Permanent HireCore Duties & Responsibilities:Deliver post-sales engineering implementation services for network solutions across a range of products and offerings, including defining requirements, building implementation...Permanent employmentContract workLocal areaImmediate startRemote work
Garmac Limited LLC
Alsip, IL2 days ago - ...Network EngineerRadix Trading is seeking an experienced Network Engineer to design, implement, and manage our complex, low-latency network infrastructure. In this pivotal role, you will operate with a high degree of independence to ensure the reliability, performance,...Remote workFlexible hours
Radix Trading LLC
Chicago, IL5 days ago - ...Network EngineerLocation: Chicago OR HoustonDuration: 12 MonthsUnited Airlines - ChicagoRole and ResponsibilitiesThe client is seeking... ...experienced Senior LAN (Local Area Network) / WAN (Wide Area Network) Engineer. The candidate will be responsible for the design,...Local area
My3Tech Inc
Chicago, IL5 days ago - ...Sr Network EngineerLocation: Chicago, IL (Remote)Job Description:Must have strong experience with Cisco routing and switching.Should have experience in troubleshooting, installation, and configuration of network infrastructure equipment’s.Also handling various Incident...Remote work
Samprasoft
Chicago, IL5 days ago $186.07k - $218.9k
...do: Own, operate, and optimize resilient, ultra-low-latency networks and physical data-center infrastructure supporting... ...trading systems, and participate in an on-call rotation. Mentor engineers and partner cross-functionally with SRE/Infra, Product, and trading...Local areaCoinbase
Chicago, IL4 days ago- ...is responsible for supporting, administering, and overseeing network support, design, and analysis of new and existing architectures... ...frameworks (NIST-CSF, COBIT). Partner with vendors, carriers, and engineering teams to resolve issues and support large-scale projects....Full timeRemote work2 days per week
- Job-ID31244463Reference25-263033TypeContract Title - Lab Network Engineer Location - Chicago, IL Job Description The Select Group is Seeking a Senior Network Engineerfor a top client in Chicago IL, this Network Engineer will provide Network Services within the clients...Local areaRemote work
$200k - $300k
The Networks team designs, builds and maintains all the communications infrastructure that allows our high-capacity, low-latency trading... ...and 100 locations. We are looking for a Senior Network Engineer with experience designing and managing large environments to fulfill...Work at officeLocal areaImmediate startWorldwide- ...~ Additional voluntary benefits Essential Duties and Responsibilities: # Accesses, proposes, and delivers LAN/WAN/VLAN networking solutions. # Researches and recommends network and communication technologies. # Develops, administers, and promotes proactive...Full timePart timeReliefLocal areaFlexible hours
Humboldt Park Health
Chicago, IL26 days ago $60 - $70 per hour
...Network Engineer II LaSalle Network is partnering with a dynamic organization to find a talented Network Engineer II for a contract-to-hire opportunity. This role offers the chance to work remotely in a fast-paced, growth-driven environment, owning critical LAN infrastructure...Hourly payContract workTemporary workRemote workLaSalle Network
Chicago, IL22 days ago$150k - $200k
...Job Description Job Description Description The network team designs, implements, and supports the network infrastructure for Wolverine... ...are critical to the global trading operation. The Network Engineer will be part of a team that works with Wolverine's software...Temporary workWork at officeLocal areaWork from homeFlexible hoursNight shiftWolverine
Chicago, ILa month ago- ...Network Engineer Location: Chicago, IL – Hybrid (1-2x a month onsite) Employment Type: Short-Term Contract with High Likelihood of Conversion Position Overview We are seeking an experienced Network Engineer to support the design, implementation, management...Temporary workCasual workLocal areaRemote work
Addison Group
Chicago, IL21 days ago - We are looking for a Network Engineer to support and maintain critical enterprise networking operations for a real estate property and facilities management environment. This long-term contract opportunity is ideal for a hands-on, detail-oriented individual who can monitor...Long term contract
Robert Half
Chicago, IL8 days ago - Network Engineer Opportunity Enjoy problem-solving, need a venue to display your creativity, and emerging technologies pique your interest; if so, Barrow Wise Consulting, LLC is for you. As a multi-disciplined leader, you understand the gifts that set you apart from everyone...
- Job Title: Network Engineer Location : Chicago, IL (Onsite) Fulltime Job Description Network Engineer The Network Engineer will collaborate with cross-functional teams to assist in designing solutions for international business units, partners and customers. The Network...Full timeNight shiftWeekend work
$130k - $175k
Company DescriptionArista Networks is an industry leader in data-driven, client-to-cloud networking for large data center, campus and... ...excellence has earned us several prestigious awards, such as Best Engineering Team, Best Company for Diversity, Compensation, and Work-Life...Worldwide
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