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157 information security engineer jobs at 82 companies in Missouri

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Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
Help us #BeatIndeed & #BeatLinkedIn
3mo
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Sr. Information Security Engineer
Overland Park or Kansas City
$119k-$154k/yr OnsiteFull Time
Cboe
CboeBATS: CBOE: Operates global market infrastructure and provides tradable financial products.
5+ YOE5+ years in information security engineering; 3+ years IT with security focus; Linux/Windows admin; scripting; SIEM/EDR/DLP; Microsoft security stack; Google Secops; ProofPoint; CISSP/CASP a plus.
Databahn, NXlog, Google Secops, BindPlane, ProofPoint, Microsoft Defender, Defender for Identity, Defender for CloudApps, Purview DLP, EntraID
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1mo
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Staff Information Security Engineer
Denver or Greenville or Roanoke or Charleston or Raleigh or San Antonio or Des Moines or Richmond or Charlottesville or St. Louis or Cedar Rapids or Waco or Canonsburg or Greensboro or Little Rock or Lubbock or Kansas City or Knoxville or Omaha or Charleston or Wilmington or Dallas or Albuquerque or Charlotte or Waynesboro or Lincoln or Columbia
$116k-$140k/yr HybridFull Time
Segra
Segra: Provider of fiber-based connectivity and managed technology solutions for businesses.
10+ YOE10+ years related experience, bachelor’s degree or equivalent, strong security and telecom protocol knowledge, scripting (Python or PowerShell), SIEM/Splunk, IAM, cloud security (AWS/Azure), IaC/automation, incident response, and compliance frameworks (NIST/ISO).
Python, PowerShell, Splunk, Splunk ES, Terraform, Ansible, git, AWS, Microsoft Azure, Microsoft Office 365, BurpSuite, Entra, Intune, RADIUS, TACACS+, AD, LDAP, Kerberos, NIST CSF, NIST 800-53, ISO 27001, IaaS, EDR, MDR, XDR, DLP
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2w
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Mid Security Information Assurance Engineer
Denver or Springfield or Sterling or St. Louis
$63k-$130k/yr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
4+ YOETS/SCI clearance required, 4+ years security engineering or information assurance, experience with NIST RMF, STIG hardening, ACAS/Nessus, IAT Level II (DoD 8570/8140), ability to work onsite at government facilities.
STIG, ACAS, Nessus, Kubernetes, AWS, C2S, CI/CD, Electronic Medical Records (EMR)
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1mo
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Information Assurance Security Engineer
Springfield or Arnold
$143k-$160k/yr OnsiteFull Time
GDIT
GDITNYSE: GD: Delivers IT and mission services to government agencies.
10+ YOETS/SCI clearance required, ability to obtain TS/SCI+Polygraph; 10+ years experience in information security; knowledge of ICD 503, RMF, AWS/cloud; IAM II (DOD 8570) required; experience with ACAS, HBSS, Carbon Black, Tanium, RedSeal, EMET; Unix/RHEL and PowerShell skills.
ICD 503, RMF, AWS, ACAS, HBSS, Carbon Black, Tanium, RedSeal, EMET, Unix, RHEL, Microsoft PowerShell, Microsoft macros, VMware, VLAN, AD
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2w
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Mid Security Information Assurance Engineer
Denver or St. Louis or Sterling or Springfield
$63k-$130k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
4+ YOETS/SCI clearance, Bachelor's in cybersecurity/computer science or equivalent experience, 4+ years security engineering, RMF and STIG experience, ACAS/Nessus, IAT Level II (Security+ CE), ability to work on-site.
STIG, ACAS, Nessus, Kubernetes, AWS, C2S, CI/CD
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2mo
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Sr Mgr, Information Security
Saint Louis, Missouri, United States
OnsiteFull Time
Core & Main
Core & MainNYSE: CNM: Distributes products for water, wastewater, and fire protection infrastructure.
10+ YOELead security engineers; own engineering standards; drive improvements; 10+ years in information security; Bachelor's degree; CISSP/CISM/CISA a plus.
Network security, Endpoint protection, Identity and access security, Logging and monitoring platforms, Security automation
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1mo
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Information Assurance Security Engineer
Springfield or Arnold
OnsiteFull Time
teKnoluxion
teKnoluxion: Providing technical engineering and cloud services to the intelligence community.
10+ YOEActive TS/SCI clearance with CI poly eligibility, IAM II certification, Bachelor's in CS or related (or equivalent), 10+ years data security experience, RMF and ICD 503 knowledge, ACAS/HBSS/Carbon Black/Tanium/RedSeal/EMET experience, Unix/RHEL and PowerShell skills, AWS familiarity.
ACAS, HBSS, Carbon Black, Tanium, RedSeal, EMET, Unix, RHEL, PowerShell, VMware, AWS, RMF, ICD 503, AD
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1mo
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Information Assurance Security Engineer
Springfield or Arnold
$143k-$160k/yr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
10+ YOETS/SCI clearance required (must be able to obtain TS+polygraph), US citizenship, 10+ years related experience, IAM II (DOD 8570) required, knowledge of ICD 503, AWS/cloud, ACAS/HBSS/Carbon Black/Tanium/RedSeal/EMET, Unix/RHEL and PowerShell, and network/security architecture.
ICD 503, AWS, ACAS, HBSS, Carbon Black, Tanium, RedSeal, EMET, Unix, RHEL, Microsoft PowerShell, VMware, Microsoft Active Directory, RMF, IDS
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4w
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Information Assurance Security Engineer
Springfield or Arnold
OnsiteFull Time
Abile Group
Abile Group: Provides IT, cybersecurity, and program management services to government agencies.
10+ YOETS/SCI clearance required. Bachelor's in Computer Science or related field (or equivalent). 10+ years in data security administration. IAM II required; CISSP (or CAP, GSLC, CISM) desired. Experience with AWS, ACAS, HBSS, Carbon Black, Tanium, RedSeal, EMET, Unix/RHEL, PowerShell, VMware, Windows AD, and network routing/vlan.
ACAS, HBSS, Carbon Black, Tanium, RedSeal, EMET, AWS, Unix, RHEL, PowerShell, VMware, Windows Enterprise AD, Microsoft macros
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3w
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Sr Information Security Engineer - IAM
Springfield, Missouri, United States
OnsiteFull Time
O'Reilly Auto Parts
O'Reilly Auto PartsNASDAQ: ORLY: Retailer of automotive aftermarket parts and professional tools.
Hands-on IAM engineer with experience delivering Microsoft Entra ID/Active Directory identity solutions, enterprise identity migrations, modern auth protocols (OIDC/OAuth2/SAML/WSFED), provisioning (SCIM/API), PowerShell and Microsoft Graph automation.
Microsoft Entra ID, Okta, Active Directory, OpenLDAP, SCIM, OIDC, OAuth2, SAML, WSFED, PowerShell, Microsoft Graph API, Logic Apps, SIEM, SOAR
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1w
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Security Engineer
Florida or Texas or Illinois or New York or New Jersey or Colorado or Idaho or Massachusetts or Michigan or Minnesota or Missouri or North Carolina or South Carolina or Utah or Virginia
$127k-$150k/yr RemoteFull Time
TradeStation
TradeStation: Provider of online brokerage services and trading technology.
5+ YOEBachelor's or equivalent, 5+ years in information security with 3+ years as a security engineer; experience with cloud security, vulnerability management, incident response, PAM, and SOC support; security certifications preferred.
SIEM, IDS/IPS, EDR, NDR, CyberArk, AWS, Azure, Wireshark, VMware, VirtualBox
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1mo
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Security Engineer
Clayton, Missouri, United States
OnsiteFull Time
Caleres
CaleresNYSE: CAL: Designs and retails a global portfolio of footwear brands.
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
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1mo
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Security Engineer
Clayton, Missouri, United States
OnsiteFull Time
Caleres
CaleresNYSE: CAL: Designs and retails a global portfolio of footwear brands.
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
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1w
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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
Polsinelli
Polsinelli: Am Law 100 law firm providing comprehensive legal services.
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
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1mo
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Security Engineer
Overland Park or Kansas City
HybridFull Time
Tenex
Tenex: AI-powered managed detection and response cybersecurity services.
2+ YOEMinimum 2+ years IT experience with 2 years in cybersecurity operations/engineering; hands-on experience with ZTNA, MDM, EDR (SentinelOne), firewalls, SIEM (Splunk, Microsoft Sentinel, Google SecOps), cloud security (GCP, AWS, Azure), scripting (Python, PowerShell), APIs, and DevOps/security-as-code concepts.
ZTNA, Mobile Device Management (MDM), EDR, SentinelOne, firewalls, Security Information and Event Management (SIEM), Google SecOps, Splunk, Microsoft Sentinel, Google Cloud Platform (GCP), AWS, Azure, Google Workspace, Google Cloud Identity, Security Orchestration, Automation, and Response (SOAR), CI/CD, Infrastructure as Code (IaC), Python, PowerShell, TCP/IP, DNS, VPNs
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2mo
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Cyber Security Engineer
Joplin, Missouri, United States
OnsiteFull Time
Missouri Southern State University
Missouri Southern State University: Public university in Missouri offering undergraduate and graduate degree programs.
2+ YOE2+ years information-security experience; security certifications preferred (Security+, GSEC, CISM, CISSP); Windows, Mac OS, Linux experience; valid driver’s license; leadership and incident-response skills.
Windows, Mac OS, Linux
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1mo
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AI-Application Security Engineer
Saint Louis, Missouri, United States
OnsiteFull Time
Stifel
StifelNYSE: SF: Global wealth management and investment banking firm.
2+ YOEMinimum 2+ years information security or software development; bachelor’s degree in CS/IS/Cybersecurity/Software Engineering; CISSP/CSSLP/GIAC or similar preferred.
SAST, DAST, SCA, API security, Mobile security, Python, AWS, CI/CD, GitHub, C#, Angular
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2w
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Security Engineer
Bridgeton, Missouri, United States
OnsiteFull Time
Hunter Engineering
Hunter Engineering: Designs and manufactures automotive service and inspection equipment.
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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1mo
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Staff Data Security Engineer
Missouri, United States
$127k-$189k/yr RemoteFull Time
Reinsurance Group of America
Reinsurance Group of AmericaNYSE: RGA: Provides global life and health reinsurance and risk solutions
6+ YOEBachelor's degree or equivalent experience, 6+ years in information security (4+ years focused on data security/DLP/DSPM), hands-on Microsoft Purview DLP and Defender suite experience, Microsoft Sentinel and Varonis experience, strong analytical and communication skills.
Microsoft Purview DLP, Microsoft Purview Information Protection, Microsoft Exchange Online, Microsoft SharePoint, Microsoft Teams, Microsoft OneDrive, Microsoft Defender for Endpoint, Microsoft Defender for Cloud Apps, Microsoft Defender for Identity, Microsoft Defender for Office 365, Microsoft Sentinel, KQL, Varonis Data Security Platform, Exact Data Match (EDM), Data Security Posture Management (DSPM)
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1mo
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Security Engineer
St. Louis or Kansas City or Israel
$80k-$150k/yr HybridFull Time
Cyera
Cyera: AI-native platform securing enterprise data across cloud environments.
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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