101 aws security engineer jobs at 39 companies in Belleville, IL

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Security Engineer, Public Sector
New York City or St. Louis or Washington
$164k-$342k/yr OnsiteFull Time
Scale AI
Scale AI: Provides data and infrastructure for training artificial intelligence models.
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
2mo
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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
1mo
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Cloud Engineer - AWS (Top Secret Clearance Required)
Saint Louis, Missouri, United States
OnsiteFull Time
North Point Technology
North Point Technology: Technology services and engineering for federal government missions.
Active TS/SCI clearance, DoD 8570 IAT II/III certification (e.g., Security+), hands-on AWS experience (EC2, Lambda, S3, OpenShift), Python scripting, CI/CD (Jenkins, GitLab), IaC (CloudFormation, Terraform), monitoring and security tooling.
AWS, EC2, OpenShift, Lambda, S3, CI/CD, Python, Jenkins, GitLab, CloudFormation, Terraform, Grafana, Zabbix, HP Fortify, ACAS, PostgreSQL, Jira, Confluence, RocketChat
2mo
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AI-Application Security Engineer
Saint Louis, Missouri, United States
OnsiteFull Time
Stifel
StifelNYSE: SF: Provides wealth management and investment banking services to clients.
2+ YOEBachelor's degree,2+ years information security or software development experience,knowledge of application and AI security,experience with SAST/DAST/SCA/API security,AWS,Python,C#,GitHub;CISSP/CSSLP/GIAC preferred.
C#, Angular, Python, AWS, GitHub, SAST, DAST, SCA, API, Mobile, AI Coding assistants, MCPs, CI/CD
3w
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AWS Cloud Operations Engineer
Lake Saint Louis, Missouri, United States
$100k-$120k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
10+ YOE10+ years in infrastructure/cloud operations with 5+ years AWS; experience with AWS services, IaC (CloudFormation,Terraform), DevOps tools, scripting (Python/Bash), incident management, and cloud security.
AWS, Azure, EC2, IAM, VPC, S3, CloudFormation, CloudWatch, EKS, ECS, Route 53, NLB, ALB, Chef, Jenkins, Terraform, Git, Qualys, CrowdStrike, Splunk, New Relic, Prisma, Python, Bash, Linux, Windows Server
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Security Platform Engineer-IAM
Saint Louis, Missouri, United States
OnsiteFull Time
Stifel
StifelNYSE: SF: Global wealth management and investment banking firm.
4+ YOEBachelor's or equivalent and 4+ years IT/security experience. Hands-on AWS IAM, Terraform, scripting (PowerShell/Python), secrets management, directory services, and IAM platform deployment experience.
AWS IAM, Terraform, PowerShell, Python, GitOps, CI/CD, Microsoft Entra ID, CyberArk, BeyondTrust, Delinea, SailPoint, Saviynt, OIDC, SAML, OAuth, SCIM, Kerberos, LDAP, APIs
1w
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Security Platform Engineer-IAM
Saint Louis, Missouri, United States
OnsiteFull Time
Stifel Financial
Stifel FinancialNYSE: SF: Financial services firm providing wealth management and investment banking.
4+ YOEBachelor's or equivalent and 4+ years IT/infosec experience. Strong identity, cloud security, Terraform, AWS IAM, PowerShell/Python scripting, secrets management, Microsoft Entra ID, directory services, and CI/CD/GitOps experience.
AWS, AWS IAM, Azure, Microsoft Entra ID, Terraform, PowerShell, Python, CI/CD, GitOps, CyberArk, BeyondTrust, Delinea, SailPoint, Saviynt, OIDC, SAML, OAuth, SCIM, Kerberos, LDAP
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Network Security Engineer
Fort Meade or Pensacola or Mechanicsburg or Oklahoma City or San Antonio or Ford Island or Scott AFB or Hill AFB
$99k-$225k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
5+ YOE5+ years network security experience, 3+ years firewall and enterprise security design, Palo Alto/Cisco/Juniper and Wireshark experience, Secret clearance, HS diploma or GED, ability to obtain DoD 8570 IAT Level II within 3 months.
Palo Alto, Cisco, Juniper, Wireshark, SIEM, Ansible, Python, SD-WAN, AWS, Azure, GCP
6d
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Staff Information Security Engineer
Lubbock or Roanoke or Charlottesville or Columbia or Dallas or Raleigh or Waco or Albuquerque or Charleston or Kansas City or St. Louis or Little Rock or Charlotte or Waynesboro or Knoxville or Charleston or Cedar Rapids or Lincoln
$116k-$140k/yr HybridFull Time
Segra
Segra: Provider of fiber-based connectivity and managed technology solutions for businesses.
10+ YOE10+ years experience in information security, strong networking and OS knowledge, scripting (Python or PowerShell), SIEM and cloud security familiarity, incident response and compliance experience.
Python, PowerShell, Splunk, Splunk ES, SIEM, Terraform, Ansible, git, AWS, Microsoft Azure, Office 365, BurpSuite, Entra, Intune, DLP, EDR, MDR, XDR, PKI, SSL/TLS
1mo
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Endpoint Security Engineer III
Springfield or St. Louis
$75k-$158k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
5+ YOETS/SCI clearance required, bachelor's in engineering/computer science preferred (experience may substitute), 5+ years cyber security experience, DoD 8570 IAT Level II, CSSP Infrastructure Support certification (within 6 months), Carbon Black EDR, Linux, incident response, enterprise networks.
Carbon Black Endpoint Detection and Response (EDR), Linux, Windows Enterprise Active Directory (AD), VMware, AWS
1mo
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Endpoint Security Engineer III
Springfield or St. Louis
$75k-$158k/yr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
5+ YOETS/SCI clearance required, bachelor's degree (or equivalent experience), 5+ years cyber security experience, DoD 8570 IAT II, CSSP Infrastructure Support certification within 6 months, Carbon Black EDR, incident response, Linux administration, enterprise network experience.
Carbon Black Endpoint Detection and Response (EDR), Linux, AWS, VMWare virtualization, Windows Enterprise Active Directory (AD)
4w
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Test Engineer
St. Louis, Missouri, United States
OnsiteFull Time
Freedom Technology Solutions Group
Freedom Technology Solutions Group: Provides geospatial and software engineering solutions for national security agencies.
4+ YOEActive security clearance required; 4+ years test engineering experience; knowledge of DevSecOps, Agile/SAFe, AI model use, geospatial systems, vendor coordination, and delivering complex technology assignments.
Linux, Java, JavaScript, Python, Docker, OpenShift, Kubernetes, AWS Services, GitLab, Apache Spark, Glue, Parquet, JSON, XML, Argo Workflows, Boundless Spatial, Remote View, PostGRES/PostGIS, Oracle Spatial, ArcGIS Desktop, ArcGIS Server, Image Server, File Geodatabases, KML, KMZ, NITF, TIFF, JPEG, GeoPDF, PHP, C, C++, C#, Perl
1mo
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Cloud Engineer
Scott AFB, Illinois, United States
OnsiteFull Time
SAIC
SAICNASDAQ: SAIC: Provides government and defense clients with technology and engineering services.
2+ YOEBachelor's degree and 2+ years cloud/IT experience, active DoD Secret clearance, AWS Cloud Engineer and IAT Level II (e.g., Security+, CECCNA-Security, CySA+, GICSP, GSEC, SSCP), experience with AWS GovCloud/IL5-IL6, RHEL, PowerShell/Bash, ITSM, Active Directory, and strong communication skills.
AWS, AWS GovCloud, Azure, Oracle, Red Hat Enterprise Linux (RHEL), PowerShell, Bash, IT Service Management (ITSM), Active Directory, Group Policies, STIGs
3w
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Solutions Engineer
Santa Clara or St. Louis or Bengaluru or London or Paris or Melbourne or Taipei or Tokyo or Pennsylvania or Ohio
$144k-$205k/yr FieldFull Time
Netskope
NetskopeNASDAQ: NTSK: Cloud-native cybersecurity and data protection platform for enterprises.
5+ YOE5+ years as solutions/system engineer, strong customer-facing and presentation skills, experience with Linux/MacOS/Windows, cloud providers (AWS/Azure/GCP), identity and networking technologies, and security integrations.
Linux, MacOS, Windows, Android, iOS, MDM, MAM, HSM, Web Proxy, NGFW, Security Gateways, VPN, SAML, DLP, SCIM, SIEM, SOAR, EDR, SD-WAN, Active Directory, ADFS, Azure AD, AWS, Azure, GCP, Python, REST API
1mo
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Senior AI Security Technical Architect
Tempe or St. Louis or Arizona or Missouri or United States
HybridFull Time
Edward Jones
Edward Jones: Offers investment management and financial planning through local branches.
12+ YOEBachelor's degree or equivalent experience; 12+ years in cybersecurity engineering/architecture; 4+ years securing AI/ML systems; experience with LLMs, RAG, ML pipelines, cloud security (Azure/AWS/GCP); strong communication and enterprise influence skills.
Azure, AWS, GCP, NIST AI Risk Management Framework (AI RMF), MITRE ATLAS, CIS, ISO 27001, LLM, Retrieval-Augmented Generation (RAG), vector databases
3w
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Senior DevOps Engineer
St. Louis, Missouri, United States
OnsiteFull Time
Awetomaton
Awetomaton: Develops software for satellite intelligence and geospatial data analysis.
5+ YOE5+ years managing Kubernetes platforms and container orchestration; 2+ years with cloud platforms and IaC; BS in IT or related; Top Secret clearance required; CI/CD, scripting, and security tooling experience.
Kubernetes, OpenShift, Crossplane, Terraform, CloudFormation, Ansible, Python, Bash, Grype, Fortify, Gitlab CI, ArgoCD, ServiceNow, AWS, Azure, GCP, EKS, AKS, GKE, Scaled Agile Framework (SAFe)
1w
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Senior Deployment Engineer, AppGate ZTNA (Federal)
Washington or Scott Air Force Base or Gunter Air Force Base or Kirtland Air Force Base or Maryland or Virginia
$177k-$192k/yr RemoteFull Time
Gormat
Gormat: Provides cybersecurity and systems engineering services to government defense agencies
8+ YOE8+ years delivering networking/security/platform solutions, Linux administration, scripting (Bash, PowerShell, JavaScript), REST API integration, identity systems, public cloud and virtualization experience, STIG/SCAP hardening, and federal environment support.
AppGate ZTNA, Linux, Bash, PowerShell, JavaScript, REST APIs, Active Directory, DNS, PKI, SAML, OIDC, RADIUS, LDAP, AWS, Azure, GCP, VMware vSphere, Microsoft Hyper-V, Terraform, Ansible, SIEM, SOAR, NGFWs, STIG, SCAP
1mo
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Staff Engineer
Calgary or Phoenix or Scottsdale or Pittsburgh or Columbus or Orlando or St. Louis or Edmonton or Halifax or Moncton or Ottawa or Toronto or Winnipeg or Vancouver
$200k-$240k/yr RemoteFull Time
ZayZoon
ZayZoon: Provides employees with instant access to their earned wages.
6+ YOE6+ years with Ruby on Rails, strong OO and DDD fundamentals, experience with scale/concurrency/queuing/background processing, AWS/RDS/serverless experience, SQL/ETL/data-warehouse skills, security mindset (OWASP, SOC-2), and experience applying AI to workflows.
Ruby on Rails, AWS, RDS, SQL, OWASP, SOC-2, Domain-driven design (DDD), microservices, serverless, ETL, AI
1mo
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Cloud Engineer
Scott Air Force Base, Illinois, United States
$80k-$120k/yr OnsiteFull Time
SAIC
SAICNYSE: SAIC: Provides engineering, IT, and mission support services to government.
2+ YOEBachelor's degree +2 years cloud/IT experience, active DoD Secret clearance, AWS/Azure and RHEL experience, PowerShell/Bash scripting, ITSM and Active Directory familiarity, and required cloud/security certifications.
AWS, Azure, Linux, Red Hat Enterprise Linux (RHEL), PowerShell, Bash, ITSM, Active Directory, STIGs, AWS GovCloud
1mo
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Lead QA Automation Engineer
Chesterfield or United States
$107k-$159k/yr RemoteFull Time
Reinsurance Group of America
Reinsurance Group of AmericaNYSE: RGA: Provides global life and health reinsurance and risk solutions
8+ YOE8+ years big data experience, 4+ years data analysis; BA/BS required (MA/MS preferred); lead QA and automation experience; expertise in data testing (ETL, pipelines, data lake), SQL, CI/CD, data security; experience with test automation frameworks and big data platforms preferred.
Playwright, Selenium, Cypress, SQL, Hive, Spark, NoSQL, Azure, AWS, Snowflake, Databricks, REST, JSON, CI/CD, ETL