3si security systems jobs in Chicago

10,000 3si security systems job listings in United States. Find daily updated positions from leading job boards.


  • Chicago, IL, United States UChicago Medicine Center for Care and Discovery Hyde Park Full-time

    Job DescriptionBe a part of a world-class academic healthcare system,UChicago Medicineas aSecurity Systems Analystat ourHyde park location . This position is a 100% onsite opportunity. You will need to be based in the greater Chicagoland area.Manages and administers the UCM Physical Security Systems including alarms, access controls and camera systems....


  • Chicago, IL, United States Contact Government Services, LLC Full-time

    IT Systems Architect Chicago, IL / Remote / Hybrid / Detroit, MI Information Technology / Full Time On-Site / On-site As an IT Lead System Architect for CGS, you will lead multiple teams consisting of developers, subject matter experts and stakeholders to convert the business requirements, process workflows, and use cases into a fully functional application....


  • Chicago, IL, United States Contact Government Services, LLC Full-time

    Information Systems Security Officer (ISSO) Chicago, IL / Remote / Hybrid / Detroit, MI Information Technology / Full Time Hybrid / Hybrid apply for this job ISSO Employment Type: Full-Time, Experienced Department: Information Technology CGS is seeking an Information Systems Security Officer (ISSO) with DIACAP and/or RMF experience who has deep expertise in...


  • Chicago, IL, United States Mission Services LLC (MSI) Full-time

    Position: M365 AdministratorLocation: Chicago, IL (Onsite)Client: DoE (Department of Energy)Must be an US Citizen ESSENTIAL FUNCTIONSThe Senior M365 Administrator provides leadership in the design, deployment, administration, and sustainment of the Microsoft 365 environment supporting the Department of Energy Office of Science. This role encompasses...


  • Chicago, Illinois, United States Titan Security Group Full-time $45 - $60 Permanent

    Titan Security is built on serving our clients and building careers – just like yours. We are trusted by some of the most well-known companies and properties in the country while remaining dedicated to building personalized security solutions that solve the needs of every customer we support. Named as a nationally recognized Top Workplace in 2024 and 2025...


  • Chicago, IL, United States Contact Government Services, LLC Full-time

    Senior Systems Administrator Employment Type: Full Time, Senior-level Department: Legal/IT CGS is seeking a Senior Systems Administrator 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...


  • Chicago, IL, United States Contact Government Services, LLC Full-time

    CommVault Systems Engineer (Data Protection / Backup) Employment Type: Full-Time, Experienced Department: Technology Support CGS is seeking an experienced CommVault Data Protection Engineer with extensive knowledge and experience in designing, developing, configuring, implementing, testing, troubleshooting, deploying, and supporting backup and recovery...


  • Chicago, IL, United States Contact Government Services, LLC Full-time

    Senior Systems Analyst Employment Type: Full Time, Senior-level Department: Information Technology CGS is seeking a Senior Systems Analyst 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...


  • Chicago, Illinois, United States Ann & Robert H. Lurie Children's Hospital of Chicago Full-time $93,600 - $154,440 Contract

    Ann & Robert H. Lurie Children’s Hospital of Chicago provides superior pediatric care in a setting that offers the latest benefits and innovations in medical technology, research and family-friendly design. As the largest pediatric provider in the region with a 140-year legacy of excellence, kids and their families are at the center of all we do. Ann &...


  • Chicago, Illinois, United States Contact Government Services Remote Full-time $92,213 - $125,147 Contract

    ISSOEmployment Type: Full-Time, Experienced Department: Information Technology CGS is seeking an Information Systems Security Officer (ISSO) with DIACAP and/or RMF experience who has deep expertise in security assessment documentation to support Dept. of Commerce systems and efforts to achieve their Authorization to Operate (ATO). This position is located...


  • Chicago, IL, United States Contact Government Services, LLC Full-time

    Litigation Systems Analyst Employment Type: Full Time, Mid-level Department: Litigation Support  CGS is seeking a Systems Analyst to join our team supporting a wide-ranging technical support initiative for a large Federal agency’s ongoing litigation efforts.  CGS brings motivated, highly skilled, and creative people together to solve the government’s...


  • Chicago, IL, United States Empower AI Full-time

    Empower AI is AI for government. Empower AI gives federal agency leaders the tools to elevate the potential of their workforce with a direct path for meaningful transformation. Headquartered in Reston, Va., Empower AI leverages three decades of experience solving complex challenges in Health, Defense, and Civilian missions. Our proven Empower AI Platform®...


  • Chicago, IL, United States Contact Government Services, LLC Full-time

    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...


  • Chicago, IL, United States WSP in the U.S. Full-time

    WSP in the U.S. is seeking an experienced professional to lead projects in the Building Technology Systems Team. This role involves managing telecommunications and electronic safety & security system designs from inception to completion, ensuring client satisfaction. The ideal candidate will have over 10 years of experience in the AEC industry, U.S. Security...


  • Chicago, IL, United States Contact Government Services, LLC Full-time

    Relativity Senior Systems Administrator Employment Type: Full Time Department: Legal/IT We are seeking a Relativity Sr. Systems Administrator to join our team! You will handle a variety of projects to support and improve the organization’s network systems. CGS brings motivated, highly skilled, and creative people together to solve the government’s most...


  • Chicago, Illinois, United States 1872 CONSULTING Full-time

    IT Project Manager – Infrastructure, Security and Business Systems Chicago, IL Summary The Project Manager will manage various IT projects in the areas of IT Infrastructure, IT Security and/or Accounting/Finance & HR software, ensuring delivery of high quality projects within time and budget according to a pre-defined, consistent process. Must organize...


  • Chicago, IL, United States Computer World Services Corp Full-time

    CWS seek s an experienced Systems / Network Administrator Lead to lead enterprise systems and network administration supporting the U.S. Military Entrance Processing Command (USMEPCOM) Enterprise Network for Lifecycle, Information Support, and Technology (ENLIST) program. The Systems/Network Administrator Lead will be responsible for systems and network...


  • Chicago, IL, United States Contact Government Services, LLC Full-time

    Senior Systems Administrator II Employment Type: Full Time, Senior-level Department: Legal/IT CGS is seeking a Senior Systems Administrator 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...


  • Chicago, IL, United States Empower AI Full-time

    Overview Empower AI is AI for government. Empower AI gives federal agency leaders the tools to elevate the potential of their workforce with a direct path for meaningful transformation. Headquartered in Reston, Va., Empower AI leverages three decades of experience solving complex challenges in Health, Defense, and Civilian missions. Our proven Empower AI...

  • SQL DBA

    2 days ago


    Chicago, IL, United States Contact Government Services, LLC Full-time

    SQL DBA / Systems Analyst Employment Type: Full Time, Mid-level Department: Information Technology CGS is seeking a SQL DBA / Systems Analyst 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...