IT Security Specialist Jobs in O Fallon, IL

The Cybersecurity Specialist at Leidos is responsible for monitoring and analyzing the security posture of various systems, including networks and servers. This role involves vulnerability management...

The Cyber Security Engineer will augment a collaborative team, focusing on security protection for various network types and devices. Responsibilities include conducting security assessments, developi...

The Identity and Access Management Security Specialist is responsible for managing and operating Identity Management systems and tools for Fortune 500 clients. This role involves installing, configuri...

The Lead Specialist in Confidentiality & Privacy Technology Risk will support the strategic priorities and mitigation of confidentiality and privacy risks across the Deloitte US Firms. This role invol...

The Cybersecurity Analyst will support an Army contract at Scott AFB, focusing on cybersecurity planning, management, and oversight of the SDDC Integrated Booking System in accordance with the NIST Ri...

The IT Risk Specialist at the Federal Reserve Bank of St. Louis will lead and participate in the supervision of Significant Service Providers (SSPs) to ensure operational and cyber resilience. This ro...

The Information Systems Security Manager Expert is responsible for managing and maintaining JCAP Security Documentation, providing assessments and support for security processes, and executing the Ris...

The Information Systems Security Manager Expert is responsible for managing and maintaining JCAP Security Documentation, providing assessments and support for security processes, and executing the Ris...

The Cyber Security Engineer/Information Assurance Subject Matter Expert (SME) will focus on completing IA and Cybersecurity requirements to enhance system security. Responsibilities include evaluating...

The IT Hardware Management Specialist will oversee the IT Asset Management process, including procurement and lifecycle management of IT assets for USTRANSCOM at Scott Air Force Base. This role involv...

The Cyber Security Engineer is responsible for refining information security requirements and integrating them into IT products and systems through security architecting and design. This mid-level rol...

The Cyber Security Engineer will lead multi-disciplined teams in designing and implementing cyber security system architecture. This role involves producing architectural artifacts, reviewing system r...

The Security Engineer is responsible for designing, implementing, and managing various security systems while ensuring compliance with policies and best practices. This role involves conducting risk a...

The Cyber Security Engineer will provide network and cybersecurity services to support an Intelligence Community customer, ensuring consistent and secure service availability across multiple networks...

The Information System Security Manager (ISSM) will perform cybersecurity functions to support IT systems in O'Fallon, IL. The role involves conducting assessments, validating security controls, and a...

The Information Security Engineer Lead (Red Team) at Netskope will lead a team focused on offensive security operations, assessing the security of products and cloud services. The role requires strong...

The Cyber Systems Engineer, ACAS Admin will be responsible for developing and implementing best practices for ACAS enterprise servers and services, ensuring systems meet current and future standards...

The DevOps Lead will oversee the team responsible for building, deploying, and maintaining the Observability Platform. This role requires expertise in CI/CD practices, cloud migration, and strong prof...

The Cybersecurity/IA COMPUSEC Support Specialist provides expert support to HQ CCC Government personnel in IT and Cybersecurity/Information Assurance. This role involves interpreting DoD/AF policies...

The Senior Cybersecurity Firewall Engineer will be responsible for implementing and managing the network security infrastructure perimeter to protect data and systems. This role involves collaborating...

The DevSecOps Cybersecurity Engineer will support a DoD customer at Scott Air Force Base, focusing on the modernization of Programs of Record through Continuous Integration/Continuous Deployment (CI/C...

The Manager of Information Security at Polsinelli is responsible for leading the information security team, maintaining ISO certifications, and ensuring compliance with security policies and procedure...

The Manager of Information Security at Polsinelli is responsible for leading the information security team, maintaining ISO certifications, and ensuring compliance with security policies and procedure...

The Confidentiality & Privacy Risk Lead Specialist will support strategic data projects by managing confidentiality and privacy risks across the Deloitte US Firms. This role involves building subject...

G2IT is seeking a System Engineer to support IT Service Management for USTRANSCOM at Scott Air Force Base. The role involves maintaining, configuring, and operating network servers and systems, ensuri...