NewCivil Engineer Cage EngineeringCivil EngineerLisle, IL$70,000–$80,000 / yearTheir primary duties revolve around producing engineering design documents and calculations including code/ordinance research, site planning, stormwater management calculations, preliminary and final construction documents, stormwater pollution prevention plans, completion of permit documents, and other pertinent reports. Produce stormwater management calculations, utility design, preliminary and final construction documents, stormwater pollution prevention plans, completion of permit documents, and other reports with the direction and guidance of the project engineer and project manager.
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.
NewFull-Stack Application Engineer System OneFull-Stack Application EngineerSchaumburg, IL$95,000–$105,000 / hourStrong proficiency in: TypeScript, JavaScript (ES6+), HTML5, CSS3, responsive design principles, component-based UI architectures, familiarity with UI libraries like Angular Material or Bootstrap. System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.
NewContinuous Improvement Engineer Aspen Guard LLCContinuous Improvement EngineerChicago, ILAt Folding Guard, we are seeking an exceptional Continuous Improvement Engineer to spearhead our initiatives aimed at enhancing manufacturing efficiency, reducing waste, and driving significant improvements in our production processes. You will have the opportunity to work on a diverse range of projects, from small-scale process adjustments to major operational overhauls, requiring a blend of technical skills, project management prowess, and exceptional problem-solving capabilities.
NewSenior Healthcare Data Engineer JobotSenior Healthcare Data EngineerChicago, IL$120,000–$150,000 / yearYou'll partner closely with software engineers, product leaders, and external integration partners to solve challenging data quality problems while helping build a scalable framework for future healthcare integrations. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.
NewTechnical Support Engineer (L1/Frontline Support) DatabentoTechnical Support Engineer (L1/Frontline Support)Chicago, ILThis role sits squarely at L1 : you'll be the first point of contact for customer issues, responsible for understanding the problem, resolving common and well-documented cases, and escalating more complex issues to senior support or engineering with clear reproduction steps and context. By owning the entire market data stack end-to-end, Databento is the first platform of its kind to combine the performance and reliability demanded by the world's leading trading firms with a dramatically simpler developer experience.
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 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.
Lead Offensive Security Engineer EcolabLead Offensive Security EngineerNaperville, IllinoisPlan, 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.
IT Security Engineer II Endeavor HealthIT Security Engineer IISkokie, IllinoisExperience 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.
Senior Offensive Security Engineer Ecolab Inc.Senior Offensive Security EngineerNaperville, IL$101,400–$152,100 / yearThe Senior Offensive Security Engineer, Commercial Products will actively perform security testing for most of their time while supporting offensive security engagements, mentoring engineers as needed, and helping improve engagement scope, testing methods, reporting quality, remediation validation, and risk-based prioritization. Plan, 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.
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.
Lead Cyber Security Engineer 1 - Nuclear Sargent & LundyLead Cyber Security Engineer 1 - NuclearChicago, Illinois$118,023–$180,313 / yearFull timeAI & Automation at Sargent & Lundy: In this role, we expect people to be willing or able to lead others who use modern tools: You are expected to lead others in taking engineering problems from issue to solution by setting expectations for using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs. Leaders in these roles often direct automation and process-improvement work, for example, how teams automate calculations, summarize technical documents, or generate design documentation and guiding when and how AI or agentic AI tools are used while ensuring results are checked.
CyberArk Cloud Security Engineer Artech LLCCyberArk Cloud Security EngineerChicago, ILRemote$30–$36 / hourEssential Skills: CyberArk with cloud experience3 5 years of experience in implementation| development| and or management CyberArkMust have cyberark saas experienceExperience in operational tasks within PAM platforms (onboarding credentials| managing access| configuring APIprogrammatic access to credentials| etc.).Experience with CyberArk SaaS Hands-on experience in the management of Windows and Linux infrastructure. CyberArk with cloud experience3 5 years of experience in implementation| development| and or management CyberArkMust have cyberark saas experienceExperience in operational tasks within PAM platforms (onboarding credentials| managing access| configuring APIprogrammatic access to credentials| etc.).Experience with CyberArk SaaS Hands-on experience in the management of Windows and Linux infrastructure.
Senior Application Security Engineer Tempus AISenior Application Security EngineerChicago, Illinois$130,000–$180,000 / yearTempus' proprietary platform connects an entire ecosystem of real-world evidence to deliver real-time, actionable insights to physicians, providing critical information about the right treatments for the right patients, at the right time. You will safeguard sensitive healthcare data and ensure the security of our internal systems and software medical device (SaMD) products, supporting our mission to improve patient outcomes through secure-by-design principles.
Azure Security Engineer-Chicago, IL (Hybrid Role) Georgia Tek SystemsAzure Security Engineer-Chicago, IL (Hybrid Role)Chicago, ILIdentity and Access Management – RBAC, Conditional Access Policies, Entra ID, PIM/PAM, Entra ID Connect, AD FS, PHS, ID Protection, MFA. Security monitoring includes log aggregation/centralization, correlation, and alerting of security events and incidents.
Senior Security Engineer Strata Decision Technology, LLCSenior Security EngineerChicago, IL$130,000–$150,000 / yearIn your role as the Senior Security Engineer, you will be tasked with managing and maintaining this environment including configuration management, upgrades, identification of end of life/support systems that need to be replaced, architecture of new solutions, and recommending and executing modifications to these systems to improve efficiency, reliability, and performance. How you'll make an impact: As the Senior Security Engineer, you will work as a team member on the Security team you will be ensuring Strata has the correct security measures in place and provide continuous improvement opportunities to extend our capabilities and security to our client data.
NewSecurity Engineer Sargent & LundySecurity EngineerChicago, Illinois$78,016–$119,191 / yearFull timeEstablish and enforce cloud security controls in Azure and Oracle Cloud Infrastructure: landing zones, network security groups, identity, key management, encryption, logging, and workload protection. Establish, enforce and operate the full IAM lifecycle in Microsoft Entra: SSO, MFA, conditional access, lifecycle workflows, entitlement management, and privileged access integration.
IT Operations Engineer TaniumIT Operations EngineerChicago, ILFull timeManagement skills: ability to achieve results through subordinates; ability to successfully recruit, conduct selection interviews, place people, give clear direction, train, develop people for promotion, build cohesive and effective teams, monitor performance thoroughly, give constructive and ongoing performance feedback, conduct annual performance appraisals. Its converged endpoint management (XEM) platform is real-time, seamless, and autonomous, allowing security-conscious organizations to break down silos between IT and Security operations that results in reduced complexity, cost, and risk.