53 platform security engineer jobs at 29 companies in Waterloo, IL

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Security Platform Engineer-IAM
Saint Louis, Missouri, United States
OnsiteFull Time
Stifel
StifelNYSE: SF: Provides wealth management and investment banking services to clients.
4+ YOEDesign, build, automate, and support enterprise identity and access management platforms; experience with cloud IAM, Terraform, scripting, directory services, and secrets management.
AWS IAM, Terraform, PowerShell, Python, Microsoft Entra ID, CyberArk, BeyondTrust, Delinea, SailPoint, Saviynt, GitOps, OIDC, SAML, OAuth, SCIM, Kerberos, LDAP, CI/CD, Azure, Secrets Management
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
2mo
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Lead Engineer, Network Security Platform
Birmingham or Bentonville or Phoenix or Tempe or Boulder or Denver or Hartford or Fort Lauderdale or Jacksonville or Miami or Orlando or Tallahassee or Tampa or Atlanta or Des Moines or Boise or Chicago or Indianapolis or Louisville or Baton Rouge or New Orleans or Shreveport or Baltimore or Detroit or Minneapolis or Kansas City or St. Louis or Jackson or Charlotte or Raleigh or Winston-Salem or Lincoln or Omaha or Montvale or Short Hills or Albuquerque or Albany or Buffalo or Rochester or Cincinnati or Cleveland or Columbus or Oklahoma City or Harrisburg or Philadelphia or Pittsburgh or Providence or Greenville or Knoxville or Memphis or Nashville or Austin or Dallas or Fort Worth or Houston or San Antonio or Salt Lake City or Ashburn or Richmond or Milwaukee or Virginia Beach
OnsiteFull Time
KPMG
KPMG: Global professional services network providing audit, tax, and advisory.
5+ YOERequires 5+ years of network security experience, Palo Alto and Zscaler expertise, GCP security engineering, Terraform or Ansible, and a high school diploma or GED; bachelor's degree preferred.
Zscaler, Google Cloud Platform (GCP), Palo Alto, Azure, Palo Alto firewalls, Strata, VM-Series, Panorama, Prisma Access, Terraform, Ansible, Cloud Armor, Zscaler Internet Access (ZIA), Zscaler Private Access (ZPA)
2d
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Lead Cloud Platform Engineer
Springfield or St. Louis
HybridFull Time
Modern Technology Solutions
Modern Technology Solutions: A technology solutions and engineering services supporting government and defense missions.
8+ YOE5+ MgmtBachelor's degree and 8+ years in cloud/platform engineering, including 5+ years leading cloud-native platforms. Requires Kubernetes, multi-cloud, Terraform, Helm, Dockerfiles, GitLab, security, and TS/SCI.
Kubernetes, AWS, Azure, Terraform, Helm, Dockerfiles, GitLab, RKE2, NKP, Grafana, Prometheus, OpenTelemetry, FlexLM, GitOps, service mesh, OTEL, IronBank, Policy as Code (PaC), Infrastructure as Code (IaC), Configuration as Code (CaC), CI/CD, CSfC, Scrum, Agile, MBSE
2w
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Senior Platform Engineer – MuleSoft Platform Architect
Tempe or St. Louis
HybridFull Time
Edward Jones
Edward Jones: Offers investment management and financial planning through local branches.
5+ YOE5+ years MuleSoft platform experience, expertise with Mule Runtime/Runtime Fabric, Omni Gateway, API management, cloud/hybrid deployments, OAuth/mTLS security, CI/CD and IaC practices.
Mule Runtime, Runtime Fabric, Omni Gateway, API Manager, Exchange, AWS, Azure, GCP, OAuth, DCR, mTLS, Kubernetes, service mesh, CI/CD, DevSecOps, Infrastructure as Code (IaC), API gateway
3mo
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Cloud Platform Engineer - St. Louis, MO (Hybrid)
St. Louis, Missouri, United States
HybridFull Time
Oakwood Systems Group
Oakwood Systems Group: Provides managed IT services and Microsoft cloud consulting.
6+ YOE6–9 years in cloud infrastructure/DevOps/platform engineering; strong Azure experience; CI/CD, IaC; MSP/NOC/SOC coordination; cloud security, monitoring, incident response; collaborative cross-team work.
Azure, CI/CD, Infrastructure as Code, Terraform, Bicep, ARM, Monitoring tools, Security tooling
1w
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Security Engineer- Enterprise Platforms
Mt Sterling or Chesterfield
$87k-$131k/yr OnsiteFull Time
Dot Foods
Dot Foods: Redistributes food products from manufacturers to distributors nationwide.
Bachelor's degree or equivalent experience in related field; experience in cybersecurity, infrastructure, or network engineering; knowledge of enterprise security platforms; strong troubleshooting, communication, and analytical skills.
3w
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Hybrid Cloud Platform Engineer
Springfield or St. Louis
$125k-$169k/yr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
5+ YOETS/SCI required. 5+ years related experience. Bachelor's in computing/engineering. DoD 8570 IAT Level II certification required (eg security+ CE, SSCP). Experience with Red Hat OpenShift, RabbitMQ, Redis, PostgreSQL, and cloud platforms.
GitOps, RabbitMQ, Red Hat OpenShift, Crossplane, Kyverno, RedHat GitOps, Redis, PostgreSQL, Elastic Stack, Amazon Web Services, Python, Shell, Git, RHEL, RHCOS, CentOS, GitLab CI, Jenkins, Docker, Kubernetes, Cloud Native Computing Foundation
1mo
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Sr. Power Platform Developer
Scott AFB, Illinois, United States
$90k-$115k/yr OnsiteFull Time
FEDITC
FEDITC: Provides IT, cybersecurity, and engineering services to federal agencies.
6+ YOEUS citizen with active Secret security clearance, 6+ years experience, proven experience with Microsoft Power Platform (PowerApps, Power Automate, Power BI), Power BI reporting, ServiceNow desired, strong communication and problem-solving skills.
Microsoft Power Platform, PowerApps, Power Automate, Power BI, ServiceNow
1d
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Senior API Platform Engineer (Apigee X/Apigee Hybrid)
Saint Louis or United States
$82k-$178k/yr OnsiteFull Time
Perficient
Perficient: Provides digital transformation and AI consulting for global enterprises.
5+ YOERequires 5+ years architecting API solutions, 2+ years delivering Apigee solutions, deep Apigee X/Hybrid expertise, GCP, API management, microservices, security, and enterprise production experience.
Apigee, Apigee X, Apigee Hybrid, Google Cloud Platform (GCP), Microservices, Istio, Docker, Kubernetes, OAuth2, SSO, OpenID Connect, JWT, Okta, Active Directory (AD), Azure Active Directory, Apigee Portal, Apigee Edge, Drupal, Node.js, JavaScript, Jenkins, Mulesoft, Data Power, Boomi, AWS, Microsoft Azure, AI tools, CI/CD, TCP, TLS, SSH
2mo
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Manager, Platform Engineering - Big Data Engineering
O'Fallon, Missouri, United States
$122k-$207k/yr OnsiteFull Time
Mastercard
MastercardNYSE: MA: Global payment processing and financial technology service provider.
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
2mo
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CI/CD Platform Automation Engineer (DEVOPS)
Springfield or Vienna or St. Louis
OnsiteFull Time
INCATech
INCATech: An award-winning small business delivering geospatial, cloud, and software solutions to government clients.
1+ YOE1+ year DevOps/CI/CD/platform automation experience; GitHub Actions/Azure DevOps/GitLab CI; YAML; Python/JavaScript; IaC tools; Linux; Docker; SBOMs and security; cloud platforms (AWS/Azure).
GitHub Actions, Azure DevOps, GitLab CI, Jenkins, Docker, Python, JavaScript, Ansible, AWS CDK, Terraform, YAML, SAST/DAST, Kubernetes, SBOM tools
1mo
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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)
1mo
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Electronic Warfare Engineer
Hazelwood, Missouri, United States
$92k-$152k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
2+ YOEBachelor's in engineering or related field, 2+ years (Level 2) or 5+ years (Level 3) related experience, active U.S. Secret security clearance, experience with requirements, modeling, simulation, testing, and DoD platform integration.
Cameo, Agile, Scrum
1mo
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Sr. Engineer, Cloud - Archimedes
St. Louis or Brentwood or United States
HybridFull Time
Navitus Health Solutions
Navitus Health Solutions: Transparent pharmacy benefit management and specialty pharmacy provider.
8+ YOETechnical lead for Azure cloud architecture, governance, security, networking, observability and platform operations. Requires 8+ years cloud experience (5+ years Azure), bachelor\u0002s or equivalent, IaC (Terraform/Bicep/ARM), scripting, and Azure platform expertise.
Azure, Azure Databricks, Unity Catalog, Azure Data Lake Storage Gen2, Azure App Services, AKS, Azure SQL, Storage Accounts, Application Gateway, Azure Front Door, Load Balancers, Azure Machine Learning, Azure OpenAI, Cognitive Services, Databricks ML, MLflow, Vector Databases, Terraform, Bicep, ARM templates, Azure DevOps Pipelines, Azure CLI, PowerShell, Python, Azure Monitor, Log Analytics, Application Insights, Network Watcher, Kusto Query Language (KQL), Azure Policy, Management Groups, Azure Blueprints, Azure Cost Management, Azure VMs, Azure Functions, Virtual Desktop, Azure Firewall, VPN Gateway, ExpressRoute, Private Link, Private Endpoints, Managed Identities, Azure Key Vault, Microsoft Entra ID (formerly Azure Active Directory), Microsoft Intune, Microsoft Defender for Cloud, Sentinel, Git, GitHub Actions, Azure Repos, Jira Service Management
1w
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Enterprise Voice Engineer
Scott Air Force Base, Illinois, United States
OnsiteFull Time
C3EL
C3EL: Designs and integrates mission-critical command and control systems.
2+ YOEActive U.S. citizenship and Secret clearance, DoD-8570 IAT Level 2 (Security+ CE or equivalent), experience with Cisco/Avaya/Oracle voice platforms, SIP expertise, and 2–8 years of relevant experience depending on degree.
Cisco Unified Communications Manager (CUCM), Cisco Unity, Cisco Unified Border Element (CUBE), Oracle Session Border Controller (SBC), Avaya Aura Application Server, Cisco, Juniper, Oracle SBC, SRTP, BGP
1w
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SR CYBERSECURITY ENGINEER
Smyrna or St. Louis
OnsiteFull Time
Nice-Pak Products
Nice-Pak Products: Global manufacturer of pre-moistened wipes for consumer and professional use.
Senior-level cybersecurity engineering experience supporting enterprise IT and OT security, SIEM/EDR/identity platforms, incident response, vulnerability assessment, and security architecture.
SIEM, MDR, XDR, Endpoint Detection & Response (EDR), MFA, PIM, PAM, Azure, Microsoft 365, SOC, ICS, SCADA
2w
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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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Enterprise Voice Engineer II
Scott Air Force Base, Illinois, United States
$71k/yr OnsiteFull Time
I2X Technologies
I2X Technologies: Provides mission-critical engineering, cybersecurity, and IT services to government agencies.
2+ YOEActive TS/SCI clearance, DoD 8750 IAT Level II or Security+ CE, BS (2-4 yrs) or MS (alternative), experience with Cisco/Avaya/Oracle voice platforms, SIP signaling, routing/switching and large-scale voice troubleshooting.
Cisco Unified Communications Manager (CUCM), Cisco Unity, Cisco Unified Border Element (CUBE), Oracle Session Border Controller (SBC), Avaya Aura Application Server, Cisco, Juniper, SIP, Secure Real-Time Transport Protocol (SRTP), G.711, G.729, DTMF, IPSec, MPLS, BGP, QoS
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