NewCivil Engineer, PE exp FederalCivil Engineer, PEChicago, IL$118,700–$144,500 / yearActual compensation packages are based on several factors that are unique to each candidate, including but not limited to skill set, depth of experience, certifications, and specific work location. Should you need any special accommodations, please feel free to contact us at human.resources@expfederal.com and we will arrange for the most suitable accommodations based on your needs.
NewElectrical Engineer - Mid-Level - PE exp FederalElectrical Engineer - Mid-Level - PEChicago, IL$119,800–$140,800 / yearActual compensation packages are based on several factors that are unique to each candidate, including but not limited to skill set, depth of experience, certifications, and specific work location. Should you need any special accommodations, please feel free to contact us at human.resources@expfederal.com and we will arrange for the most suitable accommodations based on your needs.
NewActive Directory Engineer TEKsystemsActive Directory EngineerChicago, ILWe’re a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. This individual will play a key role in design, validation, and implementation of AD enhancements, working closely with teams across IT to ensure minimal business impact.
NewEmbedded Software Engineer ActalentEmbedded Software EngineerWinnetka, IL$60–$85 / hourYou will use a range of development tools and electrical test equipment, including network analyzers, oscilloscopes, protocol analyzers, and IDEs such as TI Code Composer Studio, while collaborating closely with cross-functional engineering teams to deliver reliable, high-performance embedded solutions for defense-related applications. You will work with ruggedized pan and tilt positioners, camera systems, tripods, and video accessories, focusing on embedded Linux platforms, 32-bit microcontrollers, ARM-based controllers, and associated networking and video streaming technologies.
Nuclear Engineer V, Civil Structural System OneNuclear Engineer V, Civil StructuralDowners Grove, ILResponsibilities include developing specifications and modification packages, defining design scope, preparing design criteria documents, identifying and selecting equipment and instruments, and developing system functionality. This senior-level engineering role requires extensive experience with nuclear power plant systems, components, and structures and the ability to independently lead technical engineering efforts.
NewSenior Facility Engineer Takeda PharmaceuticalSenior Facility EngineerRound Lake, ILThe Senior Facility Engineer collaborates across Engineering, Manufacturing, Quality, Validation, and Maintenance; coordinates internal teams, external service providers, and landlord-managed resources; and uses KPIs to drive service excellence and reliability. This role oversees major initiatives including cleanroom and production space modifications, upgrades to critical systems such as WFI, RO water, clean steam, process compressed air, and HVAC, and site-wide facility shutdowns.
NewEngineer, RF Design SPREADTRUM COMMUNICATIONS USAEngineer, RF DesignRolling Meadows, ILWith more than 5,000 staff, 14 R&D centers and 7 customer support centers around the world, we have been one of the top three mobile baseband chipset suppliers in the world, the largest pan-chip provider, and the leading 5G chipset design company in Far East. The candidate will work with system, layout, and lab test engineers on the design of RF and analog circuit blocks for advanced 2G/3G/4G/5G transceiver RFICs that are deployed in cellular handsets, CPEs and other types of user equipment.
NewElectrical Engineer III RTM Engineering Consultants, LLCElectrical Engineer IIISchaumburg, IL$90,000–$110,000 / yearGuided by our CORE values of Collaborative Communication, Overall Unity, Respect and Trust, and Excellence in Engineering, we forge a unified team that consistently pursues professional achievement in all endeavors we undertake. Serves as the primary liaison responsible for coordination and communication activities between the design team and the client/customer and provides project management oversight and professional support throughout the entire construction process.
NewCustomer Support Engineer LHH USCustomer Support EngineerBensenville, IL$75,000–$90,000 / yearThis role is ideal for an engineer who enjoys troubleshooting technical issues, supporting customers, and coordinating service activities from diagnosis through resolution. Our areas of specialty include office administration, customer service, human resources, engineering, and supply chain and logistics.
NewSr. Manufacturing Engineer LHH USSr. Manufacturing EngineerLisle, IL$85,000–$105,000 / yearOur client is seeking a hands-on Manufacturing Engineer to drive process improvements, increase productivity, and reduce operational costs across multiple manufacturing facilities. This role will focus on optimizing equipment performance, improving workflow efficiency, reducing scrap, enhancing quality, and supporting automation initiatives.
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.
Senior Network Security Engineer NPO USASenior Network Security EngineerChicago, Illinois$80,000–$92,000The ideal candidate has deep, vertical expertise with leading security vendors (Fortinet, Palo Alto Networks, Cisco, F5) and a proven track record of managing modern architectures, including SASE solutions. With our headquarters in Turin and an operational presence in the United States and Brazil, we support companies in their technological evolution journey by combining consulting expertise with advanced IT solutions.
SECURITY / CYBER-SECURITY SALES ENGINEER (F/T role, IL) for Global Cyber Security Leader MRINetwork JobsSECURITY / CYBER-SECURITY SALES ENGINEER (F/T role, IL) for Global Cyber Security LeaderChicago, IllinoisKeywords: cyber security ddos ndr pre-sales threat analytics network assurance network detection and response incident response xdr xdr ndr bgp sales engineer akamai radware extrahop juniper #thetrevigroup Stealthwatch ExtraHop Darktrace Vectra AI RSA NetWitness Netscout nGenius ISNG CoreLight BackTrack Kali ZAP HPING tcpreplay Wireshark CVE VirusTotal AlienVault Mitre Framework Cyber Kill Chain STIX/TAXII IOC’s IP TCP UDP NetFlow LAN WAN . Experience with any of the following: ExtraHop, Stealthwatch, Vectra AI, Darktrace, RSA NetWitness, CoreLight, Netscout nGenius or ISNG, BackTrack, Kali, HPING, ZAP, tcpreplay, CVE, VirusTotal, Wireshark, AlienVault, Cyber Kill Chain, Mitre Framework, STIX/TAXII, IOC’s.
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.
Senior Security Engineer, Enterprise Security AppboySenior Security Engineer, Enterprise SecurityChicago, ILLead the design, implementation, and continuous tuning of forensics, programs across endpoints, networks, and cloud environments, including policy development, incident triage, data classification alignment, and cross-functional collaboration to prevent unauthorized exfiltration of sensitive data. As a senior team member, you'll help build functionality for a high-scale, growing customer base, collaborate with diverse security professionals, address unique security challenges, participate in on-call rotations, and respond to critical incidents.
Security Engineer CoinflowSecurity EngineerChicago, Illinois$145,000–$195,000 / yearIn response to this growth, Coinflow announced a $25M Series A in October 2025—led by Pantera Capital, CMT Digital, Coinbase Ventures, Jump Crypto, and Reciprocal Ventures—accelerating our mission to power the world’s fastest-moving businesses with innovative, reliable global payments. Compliance Partnership : Work alongside our compliance function to produce the evidence, controls, and monitoring artifacts that PCI DSS, SOC 2, ISO 27001, and DORA auditors need — without turning engineering into a paperwork shop.
Security Sales Engineer US HealthCare CareersSecurity Sales EngineerChicago, IllinoisThe Security Sales Engineer supports the Enterprise Sales team in achieving revenue targets by delivering high-quality pre-sales technical support and presentations. The Sales Engineer serves as a product solution specialist and supports strategic initiatives across designated areas such as System Integrators, Service Providers, and Channel Partners.
Information Security Engineer TalentFish LLCInformation Security EngineerChicago, ILRemote$105,000–$110,000 / yearDevelop, implement, and maintain SOAR playbooks to automate repetitive security tasks, including alert triage, threat investigation, and incident response, using tools like SOAR, Python, and API integrations. This position exists to advance Security Operations capabilities through SOAR playbook development, automation, and AI-driven workflows, streamlining incident response and improving SOC operational efficiency.
IT Security Engineer II Endeavor HealthIT Security Engineer IISkokie, Illinois$46.64–$72.29 / hourExperience with common security testing methods and tool sets such as email security, data loss prevention (DLP), vulnerability management, system hardening, intrusion detection/prevention systems (IDS/IPS), security incident and event management (SIEM), endpoint/extended detection and response (EDR/XDR), anti-malware, proxy tools, identity security services, cloud security posture management (CSPM), and cloud-native application protection platforms (CNAPP). Our more than 25,000 team members and more than 6,000 physicians aim to deliver transformative patient experiences and expert care close to home across more than 300 ambulatory locations and eight acute care hospitals – Edward (Naperville), Elmhurst, Evanston, Glenbrook (Glenview), Highland Park, Northwest Community (Arlington Heights) Skokie and Swedish (Chicago) – all recognized as Magnet hospitals for nursing excellence.
Lead Offensive Security Engineer EcolabLead Offensive Security EngineerNaperville, Illinois$120,500–$180,700 / yearPlan, scope, and execute technical security assessments focused on identifying exploitable vulnerabilities, attack paths, insecure configurations, weak access controls, exposed secrets, insecure APIs, cloud misconfigurations, and product-specific security gaps. This role will focus on technical testing of customer-facing commercial products, including web and mobile applications, APIs, cloud services, IoT solutions, PLC/IPC-connected equipment, embedded or field-deployed devices, and related product integrations.