369 security engineering jobs at 91 companies in Saint Peters, MO
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Product Security Engineering Manager, Missile & Weapons Systems
Huntsville or Saint Charles
$204k-$276k/yr OnsiteFull Time
5+ YOE5+ MgmtRequires active U.S. Top Secret clearance, BS in engineering or equivalent, IAM DoD 8140.01 Level I certification (e.g., CompTIA Security+ CE/CAP/GSLC), 5+ years engineering leadership and classified program experience, RMF cybersecurity experience, and proposal/strategic communication skills.
Risk Management Framework (RMF), DAAPM, CNSSI 1253, ICD-503, JSIG, NIST SP 800 series
1mo
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Product Security Engineering Manager, Missile & Weapons Systems
Huntsville or Saint Charles
$204k-$276k/yr OnsiteFull Time
5+ YOE5+ MgmtRequires active U.S. Top Secret clearance and U.S. person status, Bachelor's in engineering or equivalent, DoD 8140.01 IAM Level I compliant certification (e.g., CompTIA Security+ CE, CAP, GSLC), 5+ years engineering leadership and classified program experience, RMF/NIST cyber experience, and strong strategic, program, and people skills.
Risk Management Framework (RMF), DAAPM, CNSSI 1253, ICD-503, JSIG, NIST SP 800
1w
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Team Leader - Security Engineering
St. Louis or Tempe
HybridFull Time
5+ YOE3+ MgmtBachelor's or equivalent experience,5+ years in information systems/technology with 3+ years leadership,working knowledge of security technologies (email, network, cloud),strong communication and decision-making skills.
Email Security, Network Security, Cloud Security, Agile
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Manager, Platform Engineering - Big Data Engineering
O'Fallon, Missouri, United States
$122k-$207k/yr OnsiteFull Time
Leadership of platform/cloud engineering teams with big data platform experience (Hadoop/Cloudera), distributed systems and microservices, proficiency in Python/Java/Go, CI/CD and infrastructure as code, and security integration.
Hadoop, Cloudera, Kubernetes, Python, Java, Go, CI/CD
1w
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Security Engineer, Public Sector
New York City or St. Louis or Washington
$164k-$342k/yr OnsiteFull Time
5+ YOETop Secret clearance required; 5+ years in detection engineering/incident response/security ops preferred; production-grade coding in Python/NodeJS/TypeScript; experience with detection pipelines, SIEM/EDR/SOAR, cloud security telemetry, and digital forensics.
NodeJS, TypeScript, Python, Kubernetes, SIEM, EDR, SOAR, AWS, GCP, Azure
3mo
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Technical Lead - Site Reliability Engineering
Saint Louis, Missouri, United States
OnsiteFull Time
10+ YOESenior SRE/Platform Engineer with 10+ years of hands-on experience in Azure, Kubernetes, observability, and security; strong leadership and collaboration.
Azure, AKS, Azure Container Apps, Virtual Machines, Virtual Networking, Azure managed services, Kubernetes, Linux, Datadog, Prometheus, Grafana, ELK, OpenTelemetry, SRE, AWS, Terraform, CloudFormation, Generative AI, LLM
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Director Engineering - Logistics (Bridgeton, MO, US, 63044)
Bridgeton, Missouri, United States
$117k-$158k/yr HybridFull Time
10+ YOE10+ MgmtBachelors in engineering required (masters preferred), 10+ years related experience with defense acquisition logistics leadership, experience leading logistics engineering/support analysis/provisioning/technical publications/training/field service; U.S. citizenship and active DoD security clearance (or ability to obtain).
3w
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Security Engineer
Kansas City or Atlanta or Clayton or New York or Los Angeles or Birmingham or Boston or Chattanooga or Charleston or Dallas or Denver or Edwardsville or Fort Lauderdale or Fort Worth or Houston or Jefferson City or Miami or Nashville or Park City or Philadelphia or Phoenix or Raleigh or Seattle or San Francisco or Salt Lake City or Wilmington or Washington
$120k-$150k/yr RemoteFull Time
2+ YOE2-4 years security engineering experience in on-premises environments, Bachelor's in CS/CE/IS or equivalent, experience with metrics/events/logging, detection engineering, scripting (Python, PowerShell), Microsoft Active Directory and Azure.
Splunk, Microsoft Active Directory, Azure, SIEM, Python, PowerShell, Microsoft Teams, Zoom, MITRE ATT&CK Framework, NIST Cyber Security Framework, CIS Controls
2mo
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Security Engineer
Clayton, Missouri, United States
OnsiteFull Time
3+ YOEBachelor's in Information Systems or 3+ years IT Security; or 5+ years in IT Security. Strong collaboration and communication skills. Hands-on security experience.
Next-gen firewall, Endpoint security, Security Information and Event Management (SIEM), Vulnerability scanners, Certificate management
5d
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Security Engineer- Application Security & Cloud
Chesterfield or Mt Sterling
$87k-$131k/yr OnsiteFull Time
2+ YOE2+ years experience in software/cloud/DevOps or security; bachelor's or equivalent; experience with .NET/Python/Azure; knowledge of secure development, API security, auth, and secrets management.
.NET, Python, Azure, Azure DevOps, GitHub Actions, Docker, Kubernetes, Terraform, Bicep, OWASP Top 10, NIST AI Risk Management Framework
2mo
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Security Engineer
Clayton, Missouri, United States
OnsiteFull Time
3+ YOEBachelor’s degree in Information Systems and 3 years IT security experience or 5+ years in IT Security; strong collaboration and communication skills; hands-on security tech experience.
Next-gen firewall, Endpoint security, Security Information and Event Management, Vulnerability scanners, Certificate management
4w
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Manager, DTC Software Engineering
St. Louis or Boston
$122k-$183k/yr HybridFull Time
New Balance: Designs and manufactures athletic footwear, apparel, and sports equipment.
10+ YOE4+ Mgmt10+ years technical experience, 4+ years managing engineers, Bachelors in CS/IS or related, eCommerce experience preferred, strong engineering best practices and security knowledge.
HTTP, HTML, CSS, JavaScript, Node.js, .Net, C#, Java, PHP, REST, SOA, microservices, message queues, databases, Microsoft Azure, Salesforce Commerce Cloud, Confluence, Jira, Service Desk, Bitbucket
1mo
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Virtru Security Engineer
Scott Air Force Base, Illinois, United States
$99k-$225k/yr HybridFull Time
Experience designing and deploying data security solutions (Virtru), data-centric security models, Kubernetes/Docker, infrastructure-as-code (Terraform/Ansible), security automation for CI/CD, and security monitoring; Secret clearance and HS diploma/GED required.
Virtru, Terraform, Ansible, Kubernetes, Docker, Go, Python, Node.js, BigID, Forcepoint, Ping, SailPoint, CNAP, SIEM, CSPM, CWPP
4w
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Security Engineer
Bridgeton, Missouri, United States
OnsiteFull Time
7+ YOE7+ years IT experience with 3+ years in security; experience with Microsoft Office 365, Azure, Active Directory, PowerShell; strong networking, incident response, forensics, and communication skills.
Data Loss Prevention (DLP), SIEM, UEBA, Microsoft Office 365, Azure, Active Directory, PowerShell, Regular Expressions
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Virtru Security Engineer
Scott Air Force Base, Illinois, United States
$99k-$225k/yr OnsiteFull Time
3+ YOESecret clearance required; 3+ years designing and deploying data security solutions, experience with Virtru, Kubernetes/Docker, data tagging/classification, and deploying security automation (Terraform/Ansible). HS diploma or GED required.
Virtru, Terraform, Ansible, Kubernetes, Docker, CI/CD, Varonis, BigID, Titus, Go, Python, Node.js, DSPM, CNAP, SIEM, CSPM, CWPP
2mo
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System Engineer- Cyber Security Engineering Focus
Redlands or St. Louis or Vienna
$121k-$198k/yr OnsiteFull Time
8+ YOE8+ years in RMF/A&A, vulnerability scanning, system hardening for Linux/Windows, experience with RMF tools (XACTA/eMASS), DoD 8570 certification, active Top Secret/SCI clearance, and a relevant bachelor's degree.
RMF, XACTA, eMASS, ACAS, IAVM, STIGs, Red Hat, CentOS, Windows, Python, Java, React, Jira, Confluence, NIST SP 800-53, CNSSI 1253, NIST SP 800-171
2mo
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Security Engineer
St. Louis or Kansas City or Israel
$80k-$150k/yr HybridFull Time
2+ YOE2+ years cybersecurity/SOC experience, hands-on AWS knowledge, AWS entry-level certification (e.g., Cloud Practitioner), Python proficiency, SIEM and log-pipeline experience, and detection engineering skills.
AWS, Python, SIEM, Sigma, SPL, KQL, SQL, YARA, Terraform, CloudFormation, CDK, LLMs
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Security Engineer II - CSIR
Saint Louis, Missouri, United States
OnsiteFull Time
2+ YOEBachelor's degree or equivalent,2+ years IT/security experience,knowledge of security tools and incident response,proficiency with Microsoft 365,strong troubleshooting and communication skills.
Microsoft 365, Microsoft Excel, Microsoft Outlook, SIEM/UEBA, firewalls, intrusion detection systems, endpoint detect response, anti-virus, anti-malware, authentication systems, content filtering
1mo
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Security Engineer II - CSIR
Saint Louis, Missouri, United States
OnsiteFull Time
2+ YOEBachelor's in CS/IS/cybersecurity or equivalent experience, 2+ years in IT/security, incident identification and response, troubleshooting, familiarity with security tooling and SIEM/UEBA, strong communication and multitasking.
Microsoft 365, Microsoft Excel, Microsoft Outlook, SIEM/UEBA, firewalls, intrusion detection systems, endpoint detect response, anti-virus, anti-malware, authentication systems, ticketing systems, monitoring tools
2d
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Principal Information Security Engineer
St Louis, Missouri, United States
$130k-$160k/yr HybridFull Time
7+ YOEBachelor's or equivalent experience,7+ years information security experience,Security+ required; CISSP/CISM/GIAC preferred; experience with network security,IAM,endpoint security,vulnerability management,and SIEM; strong communication and analytical skills.
SIEM, IAM
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