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50 senior devsecops engineer jobs at 21 companies in St. Louis, MO

2mo
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Senior DevSecOps Engineer
Berkeley, Missouri, United States
$137k-$185k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
6+ YOEBachelor's degree, 6+ years with engineering/infrastructure/cloud/DevOps, 3+ years with IaC and CI/CD, experience with cloud platforms and containerization (Docker/Kubernetes), automation and Linux; ability to obtain U.S. security clearance.
Jira, GitLab, Artifactory, Confluence, SonarQube, Docker, Kubernetes, Linux, AWS, Azure, Google Cloud, C, C++, C#, Java, Python, Infrastructure as Code (IaC), CI/CD, CodeVue
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2mo
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Senior DevSecOps Engineer
Berkeley, Missouri, United States
$137k-$185k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
6+ YOEBachelor's degree, 6+ years engineering/infrastructure/cloud/DevOps experience, 3+ years with IaC and CI/CD, experience with cloud platforms and containerization, ability to obtain U.S. Secret security clearance, U.S. person required.
Jira, GitLab, Artifactory, Confluence, SonarQube, Infrastructure as Code (IaC), CI/CD, Docker, Kubernetes, Linux, AWS, Azure, Google Cloud, C, C++, C#, Java, Python
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1d
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Senior Software Developer
O'Fallon, Illinois, United States
$110k-$120k/yr OnsiteFull Time
ECS
ECSNYSE: ASGN: Provides advanced technology and engineering services to government agencies.
Bachelor's degree, Java web development, DevSecOps pipeline experience, Secret clearance, and Security+ certification or ability to obtain it immediately after employment.
Java, HTML5, Angular, Spring, RHEL, SQL, Oracle RDBMS, JavaScript, XML, WebLogic, Tomcat, Gradle, Maven, Ant, Python, DevSecOps, Linux, Windows, Apache, Docker, Kubernetes, Git, Jenkins, Artifactory, BASH, Perl, PowerShell, Ansible, Puppet, Chef, Terraform, JUnit, Selenium, Cucumber, Cypress, SonarQube, Fortify, Splunk, React JS, PL/SQL, Kanban, SCRUM, SAFe, DevOps, Jira
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1mo
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DevOps Engineer - Mid
Denver or Sterling or St. Louis
$69k-$142k/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 in a technical discipline, 5+ years supporting DevOps/DevSecOps or platform engineering, experience with CI/CD, Linux, scripting (Python/Bash/PowerShell), containers, IaC, and cloud.
Jenkins, GitLab CI/CD, GitHub Actions, Linux, Python, Bash, PowerShell, Git, Docker, Kubernetes, Terraform, Ansible, CloudFormation, AWS, Azure, Grafana, Prometheus, Splunk, ELK
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1mo
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DevOps Engineer - Mid
Denver or St. Louis or Sterling
$69k-$142k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
5+ YOETS/SCI clearance (ability to obtain Poly), Bachelor's in a technical field, 5+ years supporting DevOps/DevSecOps or platform engineering, CI/CD, Linux, scripting (Python/Bash/PowerShell), Git, containers, and IaC experience.
Jenkins, GitLab CI/CD, GitHub Actions, Linux, Python, Bash, PowerShell, Git, Docker, Kubernetes, Terraform, Ansible, CloudFormation, AWS, Azure, Grafana, Prometheus, Splunk, ELK
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2mo
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Automation Engineer, Senior
Scott Air Force Base, Illinois, United States
$87k-$198k/yr HybridFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
Experience supporting DoD/government, troubleshooting automation with Ansible or PowerShell, experience with Ansible, Git, RHEL, Windows, VMware; Secret clearance required; HS diploma/GED; DevSecOps and CI/CD experience preferred.
Ansible, PowerShell, Git, RHEL, Windows, VMware, JSON, YAML, Python, CI/CD
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5d
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Lead Cloud Platform Engineer
Springfield or St. Louis
OnsiteFull Time
Modern Technology Solutions, Inc.
Modern Technology Solutions, Inc.: Provides engineering, technology, and cybersecurity services for national security.
8+ YOE5+ MgmtBachelor's degree in computer science, engineering, or related field; 8+ years cloud/platform engineering; 5+ years leading cloud-native platforms; Kubernetes, multi-cloud, IaC, CI/CD, Zero Trust, and classified-environment experience.
Kubernetes, AWS, Azure, Terraform, Helm, Dockerfiles, GitLab, RKE2, NKP, Grafana, Prometheus, OpenTelemetry, FlexLM, GitOps, OTEL, CI/CD, Infrastructure as Code (IaC), Configuration as Code (CaC), Policy as Code (PaC), DevSecOps, MBSE, Zero Trust
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5d
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Senior ServiceNow Engineer
St. Louis, Missouri, United States
OnsiteFull Time
NISA Investment Advisors
NISA Investment Advisors: Provides customized risk-controlled investment solutions for institutional clients.
4+ YOEBachelor's degree or equivalent experience, 4+ years with ServiceNow, ITSM/ITOM/ITAM/HRSD/DevOps experience, CSA and CAD credentials, portal development, JavaScript, and strong communication skills.
ServiceNow, ITSM, ITOM, ITAM, HRSD, DevOps, Agile, JavaScript, ServiceNow Glide objects, AngularJS, Bootstrap, CSS
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5d
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Lead Model Based Systems Engineer (MBSE) / Digital Engineer
Springfield or St. Louis
OnsiteFull Time
Modern Technology Solutions
Modern Technology Solutions: A technology solutions providing systems engineering and digital transformation services.
8+ YOE5+ MgmtBachelor's degree and 8+ years in systems, systems architecture, or enterprise architecture with MBSE; 5+ years leading systems engineering projects; SysML, UAF, MBSE tools, and Agile experience.
SysML, Cameo Enterprise Architect, Teamwork Cloud, IBM Rhapsody, Scrum, Agile, SysIDE, Syndeia, ModelCenter, CAD/CAE, DevSecOps, EA, BI, SDLC
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2mo
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AI Engineer
St. Louis or Atlanta
HybridFull Time
Equifax
EquifaxNew York Stock Exchange: EFX: Provides consumer credit reporting and data analytics services globally.
7+ YOE7+ years software engineering; strong AI/ML experience; LangChain/LangGraph; GCP; Kubernetes; Python/JavaScript/Java; DevSecOps/FinOps; CI/CD; SQL/NoSQL databases; cloud-native
LangChain, LangGraph, Google Cloud Platform, Kubernetes, Docker, Terraform, CloudFormation, GitHub Actions, Argo CD, Jenkins, SQL, PostgreSQL, MySQL, MongoDB, DynamoDB, Firestore, GitHub Copilot, Gemini, Claude, Llama, Langfuse, Vertex AI
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1w
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Senior Full Stack Engineer
St. Louis or Alpharetta
HybridFull Time
Equifax
EquifaxNYSE: EFX: Global provider of credit reporting and data analytics solutions.
5+ YOEBachelor's degree or equivalent experience; 5–7 years of software development experience; full-stack expertise across JavaScript frameworks, backend languages, APIs, cloud platforms, containers, infrastructure, CI/CD, and databases.
GitHub Copilot, Gemini, Claude, Google Cloud Platform, AWS, Java Spring Boot, Python, Node.js, React, Angular, Vue.js, HTML5, CSS3, TypeScript, Go, Docker, Kubernetes, Terraform, CloudFormation, GitHub Actions, Jenkins, GitLab CI, Spanner DB, Alloy DB, PostgreSQL, MySQL, MongoDB, DynamoDB, Firestore, ChatGPT, Llama, JIRA, Confluence, GitHub, Maven, Gradle, SQL Server, JUnit, Mockito, Celenium, Jasmine, Playwright, Bootstrap, SLA, SLO, SLI, DevSecOps, FinOps, SDLC
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3w
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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
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5d
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Senior API Management Engineer - Kong Enterprise Deployment
Springfield or St. Louis
OnsiteContract
Abile Group
Abile Group: Provides IT, cybersecurity, and program management services to government agencies.
7+ YOEBachelor's degree in IT, computer science, or related technical field; 7+ years of IT experience; Kong Enterprise, AWS, Linux, DevOps, Agile/Scrum, CI tools, and TS/SCI clearance required.
Kong, AWS, Linux, RedHat, CentOS, DevOps, Agile, Scrum, GitLab CI, Nexus
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1mo
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Sr. Engineer, Software - Archimedes
St. Louis or Brentwood or Alaska or Arizona or Arkansas or California or Connecticut or Delaware or Hawaii or Idaho or Louisiana or Maine or Massachusetts or Michigan or Mississippi or Montana or Nebraska or Nevada or New Mexico or New York or North Carolina or North Dakota or Oregon or Rhode Island or South Carolina or South Dakota or Texas or Utah or Vermont or Washington or West Virginia or Wyoming or United States
HybridFull Time
Navitus Health Solutions
Navitus Health Solutions: Transparent pharmacy benefit management and specialty pharmacy provider.
8+ YOEBachelor's in CS or related; 8+ years software engineering experience (5+ years with C#, .NET, React); experience with cloud-native, APIs, microservices, CI/CD, Git, Azure; technical leadership and mentoring experience.
C#, .NET, ASP.NET Core, React, TypeScript, JavaScript, REST APIs, GraphQL, Webhooks, API Management, Microsoft Azure App Services, Microsoft Azure Functions, Microsoft Azure Container Apps, Microsoft Azure Kubernetes Service (AKS), Microsoft Azure Storage, Microsoft Azure Databricks, Microsoft Azure Data Lake Storage Gen2, Microsoft Azure Synapse Analytics, Microsoft SQL Server, PostgreSQL, Microsoft Azure DevOps, GitHub Actions, CI/CD, Infrastructure as Code, Retrieval-Augmented Generation (RAG), Microsoft Azure OpenAI, Microsoft Azure AI Services, Intelligent Automation, Agent-Based Solutions, OWASP, OAuth2, OpenID Connect, DevSecOps, Git, Azure Repos, GitHub, TFS, Jira, Unix/Linux shell scripting
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1mo
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Systems Engineer SME (Cloud)
O'Fallon, Illinois, United States
OnsiteFull Time
Second-61
Second-61: Provides managed technology, cybersecurity, and accounting services to businesses.
10+ YOE10+ years experience designing and deploying secure, scalable commercial cloud solutions for DoD environments; proficiency with RHEL, AWS networking, BGP, Palo Alto firewalls, DevSecOps tools (Git, Jenkins, Groovy, YAML); active DoD Secret clearance and US citizenship required.
Red Hat Enterprise Linux, Palo Alto, F5, F5 Big-IP, Panorama, Big IQ, Git, Jenkins, Groovy, YAML, AWS, WAF, GuardDuty, IAM, Security Groups, EC2, S3, Systems Manager, CloudFormation, CloudTrail, Lambda, AWS Workspaces, Route 53, Transit Gateway, VPCs, VPNs, BGP, Juniper, Cisco
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3w
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Developer
St Louis, Missouri, United States
OnsiteFull Time
Build-A-Bear
Build-A-BearNYSE: BBW: Sells customizable stuffed animals and provides interactive retail experiences.
5+ YOE5+ years software development experience, proficiency in full-stack OOP (C#, Java), relational databases, HTML/CSS/JavaScript and React, Git, RESTful API development, and Agile methodologies.
C#, Java, SQL, PostgreSQL, HTML, CSS, JavaScript, React, RESTful API, Git, Scrum, Kanban, Azure, AWS, CI/CD, DevOps
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2d
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Sr. Software Engineer
O'Fallon, Missouri, United States
$100k-$110k/yr OnsiteFull Time
Tech Mahindra
Tech MahindraNational Stock Exchange of India: TECHM: Global provider of information technology and business process services.
7+ YOEBachelor’s degree in computer science, information technology, or related field; 7–12 years of software development experience; strong Java 8, Spring Boot, Microservices, Angular JS, testing, and cloud platform skills.
Java, Spring Boot, Microservices, Kafka, AngularJS, JUnit, Mockito, PCF, Microsoft Azure, Docker, Kubernetes, RESTful APIs, SQL, NoSQL, DevOps
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5d
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Software DEVELOPER
O'Fallon, Missouri, United States
$60k-$135k/yr OnsiteFull Time
Wipro
WiproNYSE: WIT: Global technology services and consulting for digital transformation.
5+ YOERequires 5–8 years of experience developing enterprise Java applications with Spring Boot, REST APIs, Angular, Node.js, microservices, cloud platforms, DevOps, and secure coding practices.
Java, Spring Boot, REST APIs, Angular, HTML, CSS, JavaScript, jQuery, Node.js, AWS, Azure, PCF, Kubernetes, DevOps, Splunk, CI/CD
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1mo
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Lead Application Developer
Bridgeton, Missouri, United States
OnsiteFull Time
Cass Information Systems
Cass Information SystemsNASDAQ: CASS: Provides invoice processing and payment services for large corporations.
5+ YOE5+ years developer experience, bachelor\u0002s in CS/IS/CE or equivalent, experience with Microsoft stack and web frameworks, strong analytical and communication skills.
C#, ASP, JavaScript, HTML, CSS, Angular 1.x, Angular 7, TypeScript, TFS, DevOps, GIT, Visual Studio, Microsoft SQL Server, Microsoft Windows Server
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2mo
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Lead, Site Reliability Engineer
O'Fallon, Missouri, United States
$122k-$207k/yr OnsiteFull Time
Mastercard
MastercardNYSE: MA: Global payment processing and financial technology service provider.
Lead SRE with expertise in F5 load balancers, observability (Splunk, Dynatrace), automation, CI/CD, DevOps, Linux/Unix, networking, cloud/hybrid infrastructure, and mentoring.
F5 load balancer, Splunk, Dynatrace, Python, Go, Bash, Linux, Cloud, Containers, CI/CD, DevOps
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