Network Engineer SentinelNetwork EngineerDowners Grove, Illinois$80,000–$100,000 / yearSentinel delivers solutions that can efficiently address a range of IT needs – from security, to communications, to systems & networks, to software applications, to cloud and managed services; all of which include our staffing solutions for our clients. We focus on candidates that display our “ACE” factor – Attitude, Compassion, and Enthusiasm to deliver quality solutions with exceptional customer service.
Senior Network Engineer Balyasny Asset Management LPSenior Network EngineerChicago, ILThis technical role requires advanced engineering experience in designing, implementing, and troubleshooting a highly available global network infrastructure. Experience working with network automation and automation tools: Netbox, Ansible, Jinja, Python, Git, Netconf, Restconf, Temporal, Terraform.
NewSr. Network Engineer 4, Design & Architecture Comcast CorpSr. Network Engineer 4, Design & ArchitectureIL$102,490.09–$153,735.13 / yearNetwork Engineer 4, Design & Architecture, supports the design of custom enterprise network solutions for our Comcast Business customers as well as troubleshooting, installing, implementing and administering network systems, and providing Tier IV Help Desk escalation support. Powered by the nation's largest Gig-speed broadband network and backed by 24/7 customer support, Comcast Business is the nation's largest technology provider to small businesses and one of the leading service providers to the Enterprise market.
Senior Network/Security Engineer Meridian ITSenior Network/Security EngineerDeerfield, IllinoisNetwork Security Engineer is an experienced technical resource responsible for developing and implementing end-to-end solutions to complex business networking and communications problems for new and existing clients. This individual will work with the Project Management Office to staff project-based network implementation work, as well as respond to implementation requests, T&M (Time & Materials), private cloud/data center support, and/or managed service work.
Network Engineer Yeah! GlobalNetwork EngineerChicago, IllinoisJob Summary: Our client is seeking a skilled Network Engineer to design, implement, maintain, and support their growing network infrastructure. Install, configure, and support network equipment including routers, proxy servers, switches, WAN accelerators, DNS and DHCP.
Network Engineer Harvard Partners Trusted IT AdvisorsNetwork EngineerSchaumburg, Illinois$90,000–$130,000As a key member of the network engineering team, you will have strong experience with routing and switching in an ISP setting, including SD-WAN, network monitoring, infrastructure, as well as general network troubleshooting skills. Qualifications: Experience working on ISP data networks at all layers or experience working at an MSP with a wide range of technologies.
Data Center Operations (H/F Support) Engineer Tata Consultancy Services LtdData Center Operations (H/F Support) EngineerChicago, IL$60,000–$65,000 / yearExperience with tools like DCIM (Data Center Infrastructure Management), ticketing systems, and basic monitoring platforms. The ideal candidate will be responsible for maintaining server hardware, network devices, and ensuring connectivity within the infrastructure environment.
Senior Network Engineer_HYBRID IN CHICAGO PulseRise TechnologiesSenior Network Engineer_HYBRID IN CHICAGOChicago, IllinoisThis role is ideal for someone who thrives in a fast-growing environment, enjoys solving complex technical challenges, and wants to play a key role in shaping the future of a global enterprise network. This position requires both strong technical expertise and the ability to collaborate effectively with business stakeholders, project teams, security teams, cloud engineers, and support organizations.
Lead Data Engineer, Applied AI Data Ingestion & Integration (Dii) BMO (Bank of Montreal)Lead Data Engineer, Applied AI Data Ingestion & Integration (Dii)Chicago, IL$122,400–$228,000 / yearThis position involves close collaboration with various technology teams, Cross POD leads, Data Engineers, Data Scientists, Architects, AI and Data engineers, and Business stakeholders to push the adoption of Generative AI technologies and agentic flows across enterprise-wide applications and processes, and to develop partnerships with third-party providers for validating and adopting production-grade solutions. Design and implement reliable, scalable data ingestion and integration pipelines for structured, semi-structured, unstructured data (e.g., databases, files, documents, APIs, events), and multi-modal data, ensuring data is AI ready, governed, secure, and observable.
Cisco Network Security Engineer/ Senior Consultant Deloitte Touche Tohmatsu LtdCisco Network Security Engineer/ Senior ConsultantChicago, IL$105,400–$207,800 / year3+ years of experience with Cisco Identity Services Engine (ISE) 802.1X Network Access Control (NAC), guest lifecycle management, profiling policies, TrustSec segmentation, and Cisco Firepower capabilities including intrusion prevention system (IPS), malware protection, Uniform Resource Locator (URL) filtering, Domain Name System (DNS)-based security, Secure Sockets Layer/Transport Layer Security (SSL/TLS) decryption, and cloud firewall deployments in Amazon Web Services (AWS), Microsoft Azure, or Google Cloud Platform (GCP). 5+ years of experience designing, deploying, and managing Cisco Firepower Threat Defense (FTD) and Firepower Management Center (FMC) in enterprise environments, including physical appliances, virtual instances, and cloud-delivered Firewall Management Center (cdFMC).
Vice President, Lead Engineer - Infrastructure Operations Antares Holdings LP (Inactive)Vice President, Lead Engineer - Infrastructure OperationsChicago, IL$175,000–$190,000 / yearReporting to the SVP, Enterprise Architect - Infrastructure & User Enablement, the VP, Lead Engineer - Infrastructure Operations is a senior technical leadership role responsible for the design, operation, and continuous improvement of Antares' enterprise infrastructure services - including cloud-hosted server environments, endpoint management, identity services, and network operations. The Lead Infrastructure Operations Engineer is responsible for managing server and endpoint environments at the operating system level - including patch management, software installation and configuration, permissions management, troubleshooting services, and connectivity - while partnering with cloud engineering teams responsible for resource provisioning and connectivity.
Field Network Engineer Buckeye MountainField Network EngineerChicago, ILYou are comfortable working with your hands in the field — cabling, racking, mounting, aligning — and you understand networking well enough to implement configurations and troubleshoot issues on-site. You will execute the physical builds, network installations, and site commissioning that bring new customer sites online.
Lead Infrastructure Engineer Fortune Brands Innovations IncLead Infrastructure EngineerDeerfield, IL$105,000–$165,000 / yearNetworking: Strong knowledge of enterprise network technologies for on-prem and hybrid/public cloudCisco Route/Switch, Arista, Fortinet, Aryaka SD-WAN, Juniper Mist Wireless, and Azure networking. Define and promote strategies to efficiently integrate highly available and fault-tolerant infrastructure solutions across cloud (Azure) and on-premises environments, including active/active data center architectures.
Network Engineer Georgia IT Inc.Network Engineerchicago, ILSKILLS: 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.
Senior Lead Network Engineer II Contact Government Services LLCSenior Lead Network Engineer IIChicago, ILCWNA Certification or equivalent- BCNE Certification or equivalent- Experience utilizing RF site survey tools such as Ekahau RF Scanners and Wireshark packet capture software- Strong knowledge of layer 2 switching and layer 3 routing protocols including VLANs 802.1w OSPF and VRRP- Strong knowledge of network security including 802.1x MAC Authentication ACLs RADIUS and Certificate of Authority CA- Strong knowledge of troubleshooting RF and LAN issues- Working knowledge of LINUX MS Server 2013 VMware etc.- A Masters Degree in Engineering Computer Science Business Information systems or a related discipline- At least 3 years experience with disaster recovery plan creation implementation testing or projects- Experience with penetration testing vulnerability assessment and vulnerability testing- Experience with cyber threat information collection and analysis- Working knowledge of AgileSCUM project management methodologies- Additional Industry certificationslicencesOur CommitmentContact Government Services CGS strives to simplify and enhance government bureaucracy through the optimization of human technical and financial resources. Senior Lead Network Engineer IIChicago IL Hybrid Remote Detroit MIInformation Technology Full Time Hybrid Hybridapply for this jobSenior Lead Network Engineer IIEmployment Type Full TimeDepartment Information TechnologyCGS is seeking an experienced Senior Lead Network Engineer to join a team focused on the evaluation enhancement and maintenance of a large-scale network project that includes both wired and wireless network infrastructure and related hardware & software.
Network Engineer Georgia Tek SystemsNetwork Engineerchicago, ILSKILLS: 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.
Cloud Solutions Engineer Ropes & Gray LLPCloud Solutions EngineerChicago, IL$127,900–$195,000 / yearThe firm has approximately 2,500 lawyers and professionals serving clients in major centers of business, finance, technology, and government in Boston, Chicago, Dublin, Hong Kong, London, Los Angeles, Milan, New York, Paris, San Francisco, Seoul, Shanghai, Silicon Valley, Singapore, Tokyo and Washington, D.C. The firm has consistently been recognized for its leading practices in many areas, including asset management, private equity, M&A, finance, real estate, tax, antitrust, life sciences, health care, intellectual property, litigation & enforcement, privacy & cybersecurity, and business restructuring. Reporting to the Senior Manager of Network Services, this role ensures secure, scalable, and resilient solutions across the firm's environments, collaborates with IT teams on projects and troubleshooting, and leads disaster recovery planning.
Network Security Engineer, Senior SentinelNetwork Security Engineer, SeniorDowners Grove, IllinoisRemote$100,000–$150,000 / yearSentinel delivers solutions that can efficiently address a range of IT needs – from security, to communications, to systems & networks, to software applications, to cloud and managed services; all of which include our staffing solutions for our clients. As a Senior Network Security Engineer you will design, implement, and configure secure network solutions for mid-to-enterprise-level clients using cutting-edge technologies.
Cyber Zscaler Network Security Engineer / Senior Consultant, Strategy, Growth, and Transformation Deloitte Touche Tohmatsu LtdCyber Zscaler Network Security Engineer / Senior Consultant, Strategy, Growth, and TransformationChicago, IL$105,400–$207,800 / year1+ years of experience designing, deploying, and managing Zscaler Cloud Connector, including deployment within cloud environments (AWS, Azure, and/or GCP), workload-to-internet and workload-to-workload traffic inspection, and integration with cloud-native networking constructs (e.g., VPCs, VNets, Transit Gateways). 5+ years of hands-on experience designing, deploying, and managing Zscaler Private Access (ZPA), including application segment configuration, access policies, connector deployment, and zero trust network access (ZTNA) architectures replacing legacy VPN infrastructure.
Senior Lead Network Engineer Contact Government Services LLCSenior Lead Network EngineerChicago, ILCWNA Certification or equivalent- BCNE Certification or equivalent- Experience utilizing RF site survey tools such as Ekahau RF Scanners and Wireshark packet capture software- Strong knowledge of layer 2 switching and layer 3 routing protocols including VLANs 802.1w OSPF and VRRP- Strong knowledge of network security including 802.1x MAC Authentication ACLs RADIUS and Certificate of Authority CA- Strong knowledge of troubleshooting RF and LAN issues- Working knowledge of LINUX MS Server 2013 VMware etc.- A Masters Degree in Engineering Computer Science Business Information systems or a related discipline- At least 3 years experience with disaster recovery plan creation implementation testing or projects- Experience with penetration testing vulnerability assessment and vulnerability testing- Experience with cyber threat information collection and analysis- Working knowledge of AgileSCUM project management methodologies- Additional Industry certificationslicencesOur CommitmentContact Government Services CGS strives to simplify and enhance government bureaucracy through the optimization of human technical and financial resources. Senior Lead Network EngineerChicago IL Hybrid Remote Detroit MIInformation Technology Full Time Hybrid Hybridapply for this jobSenior Network EngineerEmployment Type Full TimeDepartment Information TechnologyCGS is seeking an experienced Senior Lead Network Engineer to join a team focused on the evaluation enhancement and maintenance of a large-scale network project that includes both wired and wireless network infrastructure and related hardware & software.