1,074 Results for

Senior Security Jobs in Kirkwood, MO

Jobs

Complex Securities Valuation Senior Consultant Deloitte Touche Tohmatsu Ltd

St. Louis, MO

$105,400–$207,800 / year

4+ Years of experience specifically working in complex securities valuation financial modeling, managing client relationships, creating, and delivering client service work that exceeds client expectations, communicating (both written and oral) and presenting complex technical issues to non-technical internal and external clients. As a Senior Consultant on the Complex Securities team, you will be responsible for: Supporting Deloitte audit teams and non-audit clients with valuation analyses for complex equity and debt securities in connection with regulatory, financial reporting, and tax matters.

9 days ago

Senior Engineer, Endpoint Security Loews Hotels Holding Corp

St. Louis, MO

Enhance and maintain endpoint security platforms and processes including Anti-Virus, Anti Malware, Encryption, System Hardening, EDR, MDM, Web Content Management, DNS Security, Identity Solutions SIEM and Patch Management. Work with senior leadership on the research and analysis of emerging technologies that enhance security capabilities and support current and future business objectives; participate in and contribute to enterprise technology evaluations and roadmap discussions with third party vendors.

29 days ago

Senior Systems Engineer (Network Security Engineer) US Bank

Earth City, MO

$105,400–$124,000 / year

In addition, certain positions may also be subject to the requirements of FINRA, NMLS registration, Reg Z, Reg G, OFAC, the NFA, the FCPA, the Bank Secrecy Act, the SAFE Act, and/or federal guidelines applicable to an agreement, such as those related to ethics, safety, or operational procedures. Supervises and develops multi-platform converged enterprise engineering solutions targeted to meet existing, enhanced, and new platform solutions for business and infrastructure services.

30+ days ago

AI Security Senior Consultant Deloitte

Saint Louis, MO

$105,400–$207,800 / year

As a Senior Consultant, Strategy, Growth & Transformation in Deloitte Cyber's Cyber for AI practice, you will own and deliver work that helps clients understand and mitigate/monitor the risks of adopting AI across the enterprise and define the cybersecurity controls, governance, policy and risk management approaches needed to deploy AI securely and safely. As a Senior Consultant, Strategy, Growth & Transformation on the Cyber Strategy & Transformation team, you will be responsible for: Lead discovery and current-state assessments of client AI cybersecurity controls governance, risk management and security practices across business units and AI use cases.

3 days ago

AI Security Senior Manager Deloitte

Saint Louis, MO

$163,400–$322,100 / year

This role sits at the intersection of executive client leadership and cross-capability strategic and solution delivery, combining deep AI cyber risk and governance expertise with the acumen to guide technical teams across Data, Infrastructure, Identity, Security Operations and Application Security. As a Senior Manager, Strategy, Growth & Transformation specializing in Strategy in Deloitte Cyber's Cyber for AI practice, you will help clients solve complex AI cybersecurity, governance and risk strategy challenges as they scale generative AI and agentic systems across their client enterprises.

9 days ago

Senior Network Security Engineer Ascension Health Alliance

Saint Louis, MO

Remote

To ensure your safety, please remember: Ascension will never ask for payment or to provide banking or financial information as part of the job application or hiring process, our legitimate email communications will always come from an @ascension.org email address; do not trust other domains, and an official offer will only be extended to candidates who have completed a job application through our authorized applicant tracking system. Deep technical proficiency in Palo Alto firewalls, Fortinet platforms, and Cisco ISE/Aruba ClearPass, covering firewall operations, policy segmentation, 802.1X/RADIUS/TACACS+, and IPSec/SSL VPNs.

21 days ago

Cisco Network Security Engineer/ Senior Consultant Deloitte

Saint Louis, MO

$105,400–$207,800 / year

3+ years of experience with Cisco Identity Services Engine (ISE) 802.1X Network Access Control (NAC), guest lifecycle management, profiling policies, TrustSec segmentation, and Cisco Firepower capabilities including intrusion prevention system (IPS), malware protection, Uniform Resource Locator (URL) filtering, Domain Name System (DNS)-based security, Secure Sockets Layer/Transport Layer Security (SSL/TLS) decryption, and cloud firewall deployments in Amazon Web Services (AWS), Microsoft Azure, or Google Cloud Platform (GCP). 5+ years of experience designing, deploying, and managing Cisco Firepower Threat Defense (FTD) and Firepower Management Center (FMC) in enterprise environments, including physical appliances, virtual instances, and cloud-delivered Firewall Management Center (cdFMC).

15 days ago

Sr. Safety & Security Advisor Distinction

Saint Louis, Missouri

It is an opportunity to provide leadership on your assigned shift, support the Safety/Security Manager, mentor security team members, and help young adults succeed in a structured residential training environment. Partner with the Safety/Security Manager to coordinate staffing schedules, maintain adequate shift coverage, and ensure all designated areas of the Center receive appropriate monitoring.

17 days ago

Cyber Palo Alto Networks Security Engineer/ Senior Consultant, Strategy, Growth, And Transformation Deloitte

Saint Louis, MO

$105,400–$207,800 / year

Configuring and tuning security capabilities including Threat Prevention, intrusion prevention system/intrusion detection system (IPS/IDS), Anti-Spyware, Antivirus, WildFire, Domain Name System (DNS) Security, and Secure Sockets Layer/Transport Layer Security (SSL/TLS) decryption policies. Experience integrating Palo Alto Firewalls and Prisma with SIEM/SOAR platforms (e.g., Splunk, Microsoft Sentinel, Palo Alto XSOAR) via log streaming, API connectors, or syslog for threat detection and incident response workflows.

3 days ago

Cyber Network Security Architecture - Senior Manager Deloitte

Saint Louis, MO

$163,400–$322,100 / year

8+ years of experience in the design and architecture of enterprise-level technical stacks, including VPNs, CDN solutions, Load Balancers, Subnetting, Next-Generation firewall design, and highly scalable security solutions like Secure Access Service Edge (SASE) technologies. Our purpose comes through in our work with clients that enables impact and value in their organizations, as well as through our own investments, commitments, and actions across areas that help drive positive outcomes for our communities.

3 days ago

Cyber Zscaler Network Security Engineer / Senior Consultant, Strategy, Growth, And Transformation Deloitte

Saint Louis, MO

$105,400–$207,800 / year

1+ years of experience designing, deploying, and managing Zscaler Cloud Connector, including deployment within cloud environments (AWS, Azure, and/or GCP), workload-to-internet and workload-to-workload traffic inspection, and integration with cloud-native networking constructs (e.g., VPCs, VNets, Transit Gateways). 5+ years of hands-on experience designing, deploying, and managing Zscaler Private Access (ZPA), including application segment configuration, access policies, connector deployment, and zero trust network access (ZTNA) architectures replacing legacy VPN infrastructure.

3 days ago

Complex Securities Valuation Senior Consultant Deloitte

Saint Louis, MO

$105,400–$207,800 / year

9 days ago

Complex Securities Senior Consultant Deloitte

Saint Louis, MO

$105,400–$207,800 / year

15 days ago

Senior AI Security Engineer World Wide Technology Inc

Maryland Heights, MO

Remote

$116,000–$145,000 / year

Hands-on experience with AI/ML security tooling and AI security posture management (AI-SPM) platforms (e.g., Wiz AI-SPM, Protect AI, HiddenLayer, Lakera, or comparable model-scanning and guardrail solutions), complemented by familiarity with broader cloud and enterprise security platforms. Hands-on offensive security and AI red-teaming experience targeting AI systems-including prompt injection, jailbreaks, data poisoning, model extraction, and agent/tool-abuse techniques-along with familiarity testing the web, API, and infrastructure layers these systems depend on.

30+ days ago

Senior Network Architect Security Ascension Health Alliance

Saint Louis, MO

Education: High School diploma equivalency with 5 years of applicable cumulative job specific experience required, with 2 of those years being in leadership/management OR Associate''s degree/Bachelor''s degree with 3 years of applicable cumulative job specific experience required, with 2 of those years being in leadership/management. To ensure your safety, please remember: Ascension will never ask for payment or to provide banking or financial information as part of the job application or hiring process, our legitimate email communications will always come from an @ascension.org email address; do not trust other domains, and an official offer will only be extended to candidates who have completed a job application through our authorized applicant tracking system.

21 days ago

Geospatial Cyber Security Engineer - Multiple Positions at Junior/Mid/Senior Levels TIC Solutions Inc

St. Louis, MO

You will focus on cybersecurity engineering, risk management, and compliance across cloud and on-prem systems, supporting system authorization, vulnerability management, and secure operations in classified environments. NV5 delivers technology-enabled engineering, consulting, and geospatial solutions that help clients plan, design, and optimize infrastructure, buildings, utilities, and environmental systems.

21 days ago

Geospatial Cyber Security Engineer – Multiple Positions at Junior/Mid/Senior Levels NV5

St. Louis, Missouri

Full time

You will focus on cybersecurity engineering, risk management, and compliance across cloud and on-prem systems, supporting system authorization, vulnerability management, and secure operations in classified environments. Company Overview: NV5 delivers technology-enabled engineering, consulting, and geospatial solutions that help clients plan, design, and optimize infrastructure, buildings, utilities, and environmental systems.

23 days ago

MO-Unarmed Security Officer (MUST have Security License) A & Associates

Maryland Heights, MO

Explore a career with A & Associates, one of the leading providers for temporary, temp-to-hire, permanent placement services and security guard services. With offices throughout the United States, A & Associates is a company that can be trusted to provide a diverse level of services with excellence, diligence and integrity.

25 days ago

MO- Security- Unarmed Security Officer $19hr. A & Associates

Ferguson, MO

The successful candidate will be responsible for maintaining a safe and secure environment across our premises by monitoring activities, enforcing safety protocols, and responding promptly to incidents. This role is vital in safeguarding personnel, property, and assets, ensuring peace of mind for all stakeholders.

30+ days ago

MO - Security- Unarmed Security Officer $18.00hr. A & Associates

O'Fallon, MO

30+ days ago

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Senior Security Jobs in Kirkwood, MO

Complex Securities Valuation Senior Consultant Deloitte Touche Tohmatsu Ltd

Senior Engineer, Endpoint Security Loews Hotels Holding Corp

Senior Systems Engineer (Network Security Engineer) US Bank

AI Security Senior Consultant Deloitte

AI Security Senior Manager Deloitte

Senior Network Security Engineer Ascension Health Alliance

Cisco Network Security Engineer/ Senior Consultant Deloitte

Sr. Safety & Security Advisor Distinction

Cyber Palo Alto Networks Security Engineer/ Senior Consultant, Strategy, Growth, And Transformation Deloitte

Cyber Network Security Architecture - Senior Manager Deloitte

Cyber Zscaler Network Security Engineer / Senior Consultant, Strategy, Growth, And Transformation Deloitte

Complex Securities Valuation Senior Consultant Deloitte

Complex Securities Senior Consultant Deloitte

Senior AI Security Engineer World Wide Technology Inc

Senior Network Architect Security Ascension Health Alliance

Geospatial Cyber Security Engineer - Multiple Positions at Junior/Mid/Senior Levels TIC Solutions Inc

Geospatial Cyber Security Engineer – Multiple Positions at Junior/Mid/Senior Levels NV5

MO-Unarmed Security Officer (MUST have Security License) A & Associates

MO- Security- Unarmed Security Officer $19hr. A & Associates

MO - Security- Unarmed Security Officer $18.00hr. A & Associates

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