walker security llc jobs in Chicago

TWG Resources LLC, an affiliate of TWG Global, LLC. is seeking a Senior Security Engineer in Chicago, IL with the following requirements:Master’s degree in Information Security, Information Systems Technologies-Information Assurance or related field or foreign equivalent degree plus 5 years of related experience.Required Skills:Design and implement...

Corporate RecruiterInvenergy is North America's largest privately held developer, owner, and operator of power infrastructure. With 25 years of trusted execution, we deliver reliable, affordable energy through a diverse portfolio that includes natural gas, solar, land-based wind, energy storage, transmission, and domestic manufacturing. Headquartered in...

About ABN AMRO Clearing USA LLC ABN AMRO Clearing USA LLC (AAC-USA) is a subsidiary of ABN AMRO Clearing Bank N.V. We are a global clearing firm that provides an integrated suite of financial services to professional trading participants in the global financial market. The core service offering consists of clearing, execution, stock borrowing and lending,...

ABN AMRO Clearing USA LLC (AAC-USA) is a subsidiary of ABN AMRO Clearing Bank N.We are a global clearing firm that provides an integrated suite of financial services to professional trading participants in the global financial market. The core service offering consists of clearing, execution, stock borrowing and lending, settlement. Our international network...

Invenergy is North America’s largest privately held developer, owner, and operator of power infrastructure. With 25 years of trusted execution, we deliver reliable, affordable energy through a diverse portfolio that includes natural gas, solar, land-based wind, energy storage, transmission, and domestic manufacturing. Headquartered in Chicago, we develop,...

Auditor Employment Type: Full-Time, Mid-Level Department: Financial CGS is seeking a highly skilled Auditor to provide general auditing and accounting services in support of fraud investigations involving potentially complex financial transactions and complex organizations attempting to evade detection. The ideal candidate will develop, coordinate, and draft...

Employment Type: Full Time, Mid-Level Department: Information Technology CGS is seeking a FOIA Analyst to join our team supporting the legal mission of a large federal agency. This position will allow candidates to demonstrate expertise in processing FOIA requests, creating FOIA correspondence, and communicating negotiations, among additional relevant tasks....

IT Litigation Support Employment Type: Full Time, Mid level Department: Information Technology Contact Government Services is looking for a Litigation Support Technician to work at the United States Attorney's Office. As a Litigation Support Technician for CGS, you will be responsible for providing technical and analytical assistance involving Litigation...

Contracts Manager Employment Type: Full-Time, Mid-Level Department: Administrative and Logistics Support CGS is seeking a skilled Contracts Manager to oversee and maintain all current agreements while meticulously negotiating and finalizing new contracts. This role requires expertise in contract management to ensure compliance and optimize terms for both...

TransUnion LLC is seeking a Principal Engineer for Security AI Tooling and Automation in Chicago. The role blends security engineering with AI-powered tooling, delivering end-to-end automation across vulnerability management, remediation, and governance within a hybrid work model. The candidate will lead tooling efforts, drive CI/CD integration, and mentor...

Employment Type: Full-Time, Senior-Level Department: Information Technology CGS is seeking an experienced senior-level Information Technology Enterprise Architect to support the I.T. business mission of a large-scale government enterprise’s IT infrastructure. The ideal applicant should demonstrate knowledge and experience in organization processes and...

Security Cargo Employee Screener - ORDSecurity Cargo Employee Screener - ORD Date Wednesday, October 28, 2026 Entity Unifi Security LLC State Illinois City Chicago Base Pay Rate: $ 19.75 Full/Part Time Full Time Exempt or Non-Exempt Position Non-Exempt Shift Overnight shiftRequirements and DescriptionUnifi Security has extensive experience in the security...

Employment Type: Full Time, Mid-Level Department: Legal CGS is seeking a FOIA Paralegal to join our team supporting the legal mission of a large federal agency. This position will allow candidates to demonstrate expertise in performing legal review and FOIA request processing, amongst other litigation support tasks. CGS brings motivated, highly skilled, and...

TransUnion LLC is seeking a senior security/forward deployed engineer to design and own a production-grade automation framework for security workflows. You will lead internal tooling, dashboards, and integrations across data sources, enabling automated remediation and reliable security operations.You will collaborate with Platform Engineering and DevOps to...

CGS is seeking a Drupal Developer to join our team supporting a wide-ranging technical support initiative for a large Federal agency. CGS brings motivated, highly skilled, and creative people together to solve the government’s most dynamic problems with cutting-edge technology. To carry out our mission, we are seeking candidates who are excited to...

Cloud Systems Architect Employment Type: Full-Time, Mid-level Department: Information Technology We are seeking a Cloud Systems Architect with experience with cloud infrastructure to engineer and support public, private and hybrid clouds. The ideal candidate will be proficient in a variety of cloud hosts including Amazon Web Services and Microsoft Azure at a...

System AdministratorInvenergy is North America's largest privately held developer, owner, and operator of power infrastructure. With 25 years of trusted execution, we deliver reliable, affordable energy through a diverse portfolio that includes natural gas, solar, land-based wind, energy storage, transmission, and domestic manufacturing. Headquartered in...

eDiscovery Technician Chicago, IL / Remote / Hybrid / Detroit, MI eDiscovery / Full Time Hybrid / Hybrid Apply for this job eDiscovery Technician Employment Type: Full Time, Mid-Level Department: Legal CGS is seeking an eDiscovery Technician to join our team supporting the legal organization within a large Federal agency. CGS brings motivated, highly...

Full Stack Developer Chicago, IL / Remote / Hybrid / Detroit, MI Information Technology / Full Time Hybrid / Hybrid Apply for this job Full Stack Developer Employment Type: Full Time, Mid-level Department: Information Technology CGS is seeking an experienced, resourceful, and inventive Full Stack Web Developer to join our team. This role will perform...

Java Developer Employment Type: Full-Time Department: Information Technology CGS is seeking a Java developer/programmer to join a team working on the enhancement of data utilization for a large, state-run project. The developer will be asked to aggregate data from several different existing sources and prepare plans for how this data can be collected,...