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77 cloud systems engineer jobs at 41 companies in O'Fallon, MO

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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
1mo
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Cloud Systems Engineer
Scott AFB, Illinois, United States
OnsiteFull Time
SAIC
SAICNASDAQ: SAIC: Provides government and defense clients with technology and engineering services.
10+ YOETen+ years experience; DoD Secret clearance; IAT II; Linux/Cloud skills; CI/CD with GitLab; AWS/Azure/CloudFormation; Terraform; Docker/Podman; mentoring.
AWS, Azure, Terraform, GitLab CI, Git, Red Hat Enterprise Linux, Docker, Podman, CloudFormation, S3, EC2, GuardDuty, WAF, IAM
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1mo
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AWS Cloud Systems Engineer
Springfield or St. Louis
$82k-$172k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
5+ YOEBachelor's in a technical field, 5+ years systems engineering experience in AWS/Linux, DoD IAT Level II certification, and ability to obtain/maintain Top Secret/SCI with CI Polygraph.
AWS, Linux, Model-Based Systems Engineering (MBSE), DoDAF, UAF, TOGAF, Cameo Systems Modeler, MagicDraw, Sparx Enterprise Architect
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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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2mo
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Chief Systems Engineer
Saint Louis or Chantilly
OnsiteFull Time
KBR
KBRNYSE: KBR: Provides engineering, technology, and professional services for global markets.
18+ YOE18+ years DoD/IC experience; TS/SCI with poly; MS/PhD in Systems Engineering or related STEM field; MBSE and cloud/DoD/IC acquisition experience.
MBSE, Cloud, Service Oriented Architecture, Geospatial Intelligence, Digital Engineering
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2w
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Expert Systems Engineer - Geomatics
St Louis, Missouri, United States
$146k-$234k/yr OnsiteFull Time
Peraton
Peraton: National security and mission-critical government technology services provider.
Master's degree (or equivalent experience) in a STEM field, expert systems/requirements engineering for geospatial programs, TS/SCI w/ poly required, experience with 3D/elevation data, PDAL/GDAL, cloud environments, and DoD/IC processes.
Geospatial Repository and Information Database (GRiD), GeoData Cooperative, Point Data Abstraction Library (PDAL), Geoint Data Abstraction Library (GDAL), Geoint Foundation Engine (FGE), DoDAF, Joint Capability Integration and Development System (JCIDS), Intelligence Community Acquisition Model, DTED, GeoTIF, NITF, TanDEM-X, IFSAR, LIDAR, EO, RADAR, GEOINT Services, NGA’s Cloud Infrastructure
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1w
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Cloud Engineer, Sr.
Springfield or St. Louis
$162k-$164k/yr HybridFull Time
GDIT
GDITNYSE: GD: Delivers IT and mission services to government agencies.
10+ YOETS/SCI cleared candidate, US citizen, 10+ years experience, strong AWS and DevSecOps skills, GitLab CI/CD, OpenShift, scripting (TypeScript/JavaScript/Python/Bash), and system administration experience.
AWS, GitLab, GitLab CI/CD, OpenShift, Nexus, TypeScript, JavaScript, Python, Bash, Jira, Confluence, SAFe, NGAA, AWS Diode
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1w
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Systems Engineer (Hiring Event)
Saint Louis or Springfield
$109k-$187k/yr OnsiteFull Time
National Geospatial-Intelligence Agency
National Geospatial-Intelligence Agency: Provides geospatial intelligence to support United States national security.
4+ YOEMinimum 4 years of IT/systems engineering experience, SDLC and configuration management experience, ability to capture requirements and manage integration, U.S. citizenship and ability to obtain Top Secret/SCI clearance.
SDLC, configuration management database, ITIL, Agile, SAFe, Waterfall, Spiral, GIS, Cloud, Artificial Intelligence
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1w
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Principal Engineer - Systems
St. Louis, Missouri, United States
RemoteFull Time
Enterprise Mobility
Enterprise Mobility: Provider of vehicle rental and diverse mobility solutions.
11+ YOE11+ years software and infrastructure engineering experience, expertise in cloud (Azure), security (MFA, SSO, MIM, OTP), distributed systems, and strong stakeholder communication and mentoring skills.
Microsoft Active Directory, Microsoft Entra, AppSec, MFA, SSO, MIM, OTP, Azure
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1mo
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Systems Engineer I (Time Limited/Remote) - WUIT, Cloud Security
St. Louis, Missouri, United States
OnsiteFull Time
Washington University in St. Louis
Washington University in St. Louis: Providing higher education and conducting advanced academic research.
2+ YOEAssociate degree (or equivalent experience), 2 years relevant experience, ability to review cloud security alerts (Orca Security), design and implement technical solutions, validate and test products, and produce design documentation.
Orca Security, SharePoint, SQL, VMware, Enterprise Data Warehousing (EDW)
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1mo
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Sr Systems Specialist (Full Stack, Cloud)
Cedar Rapids or Lake Saint Louis or Mandan
HybridFull Time
NISC
NISC: Develops enterprise software for energy and telecommunications cooperatives.
5+ YOE5+ years in software development/systems engineering/DevOps; proficiency in Java, Python, JavaScript/TypeScript; experience with cloud (AWS), Docker, Kubernetes, Terraform, CI/CD, databases (PostgreSQL, Oracle), Linux/Windows, and API design.
Claude, AWS, Docker, Kubernetes, Terraform, Git, Bitbucket, Bamboo, PostgreSQL, Oracle, JSON, XML, Python, Java, JavaScript, TypeScript, Linux, Windows, Angular, Vue, Spring Boot, FastAPI, Bash, RESTful APIs
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2mo
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GenAI Python Systems Engineer-Manager
Chicago or Raleigh or Charlotte or Cincinnati or Cleveland or Columbia or Columbus or Dallas or Baltimore or Rochester or Rosemont or Sacramento or Boston or St. Louis or Salt Lake City or San Antonio or San Diego or San Francisco or Silicon Valley or Seattle or Albany or Stamford or Tampa or Atlanta or Toledo or Houston or Irvine or Jacksonville or Kansas City or Los Angeles or Louisville or Fayetteville or Melville or Miami or Milwaukee or Minneapolis or Nashville or New Orleans or Los Angeles or New York or Portland or Philadelphia or San Antonio or Denver or Des Moines or Indianapolis or Irvine or Fresno or Hartford or Tampa or Miami or San Francisco or Washington or New York or Portland or Philadelphia or Phoenix or Pittsburgh or Seattle or Denver or Portland or New York
$99k-$232k/yr OnsiteFull Time
PwC
PwC: Providing audit, tax, and management consulting services to businesses.
5+ YOE5 years of experience in data, analytics, and AI; proficient in Python and SQL; Docker experience; cloud (AWS/Azure/GCP); AI/LLM techniques; prompt engineering; DevOps with cloud services; travel up to 80%
Python, SQL, Docker, AWS, Azure, GCP, Terraform, CloudFormation
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1mo
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Sr Systems Specialist (Full Stack, Cloud)
Cedar Rapids or Lake Saint Louis or Mandan
HybridFull Time
NISC
NISC: Provides enterprise software solutions for utility and broadband cooperatives.
5+ YOE5+ years in software development, systems engineering, or DevOps. Proficiency with Java, Python, JavaScript/TypeScript, AWS, Docker, Kubernetes, Terraform, CI/CD tools, Linux/Windows, scripting (Bash/Python), and relational databases. Bachelor's degree in CS preferred.
Claude, Java, Python, JavaScript, TypeScript, Angular, Vue, Spring Boot, FastAPI, AWS, Docker, Kubernetes, Terraform, Git, Bitbucket, Bamboo, Linux, Windows, Bash, PostgreSQL, Oracle, JSON, XML, RESTful APIs, CI/CD
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1w
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Systems Engineering Architect
St. Louis, Missouri, United States
OnsiteFull Time
D2 Government Solutions
D2 Government Solutions: Provides professional aviation and administrative support services to government agencies.
8+ YOEActive Top Secret clearance, AWS/cloud architecture and resiliency experience, Windows/Linux, DevOps and disaster recovery knowledge, BS+8yrs (or equivalent), strong communication and stakeholder briefing skills.
AWS, Windows, Linux, AWS EKS, GITLAB, WMS, WFS, KML, Microsoft
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2w
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Site Reliability Engineer
Santa Clara or St. Louis or Bangalore or London or Paris or Melbourne or Taipei or Tokyo
OnsiteFull Time
Netskope
NetskopeNASDAQ: NTSK: Cloud-native cybersecurity and data protection platform for enterprises.
3+ YOEBachelor's in CS/Engineering or equivalent; 3+ years building/managing complex systems (including 1-2 years SRE); experience with cloud services, microservices, availability/performance optimization, debugging, and strong communication.
Python, C, C++, Go, Rust, Docker, Kubernetes, AWS, GCP, KVM, OpenNebula, OpenStack, TCP/IP
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3mo
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Site Reliability Engineer
St. Louis or Alpharetta
HybridFull Time
Equifax
EquifaxNew York Stock Exchange: EFX: Provides consumer credit reporting and data analytics services globally.
5+ YOEBS in CS or related technical field; 5-7 years in software engineering, systems, database or networking; 2+ years in public cloud; Python/Bash/Java/Go/JavaScript; Terraform and CI/CD; on-call; strong problem solving.
Terraform, AWS, GCP, Jenkins, Docker, Kubernetes, Ansible, Chef, Python, Bash, Java, Go, JavaScript, Node.js
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1w
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Engineer III- Technology
Tempe or St. Louis
HybridFull Time
Edward Jones
Edward Jones: Offers investment management and financial planning through local branches.
5+ YOEBachelor's in CS/MIS or equivalent experience,5+ years Java development,experience with SQL/NoSQL (MongoDB,Oracle),cloud/container familiarity (Azure/AWS,Kubernetes),production support and system design skills.
Java, MongoDB, Oracle, Databricks, Kubernetes, Azure, AWS
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1mo
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DevOps Engineer - Junior
Denver or Sterling or St. Louis
$58k-$116k/yr OnsiteFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
0+ YOETS/SCI clearance (ability to obtain Poly), Bachelor's degree in a technical discipline, 0–3 years supporting DevOps/DevSecOps or system administration, familiarity with Linux, scripting (Python/Bash/PowerShell), Git, CI/CD and container technologies.
Linux, Python, Bash, PowerShell, Git, Jenkins, GitLab CI/CD, GitHub Actions, Bamboo, Docker, Kubernetes, AWS, Azure, Google Cloud, Terraform, Ansible
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1mo
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System Engineer- Enterprise Data Engineer
St. Louis or Vienna
$121k-$198k/yr OnsiteFull Time
Esri
Esri: Developing software for digital mapping and spatial data analysis.
8+ YOE8+ years in database design/administration (Oracle, SQL Server, PostgreSQL, SAP HANA); SQL and Python scripting; cloud DBs (AWS RDS, Azure SQL); geospatial concepts; US citizenship with active Top Secret clearance and SCI eligibility; bachelor’s degree in STEM.
Oracle, Microsoft SQL Server, PostgreSQL, SAP HANA, SQL, Python, AWS RDS, Microsoft Azure SQL Database, ArcGIS Enterprise, ArcGIS
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5d
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Software Engineer - Full Stack
St. Louis, Missouri, United States
$110k-$115k/yr OnsiteFull Time
LaunchCode
LaunchCode: Nonprofit providing free tech education and job placement services.
5+ YOE5+ years experience building and maintaining production systems; strong Postgres SQL skills; backend language proficiency (Golang preferred; Java/C#/C++/Python valued); front-end experience with Angular, HTML/CSS/JavaScript/TypeScript; cloud and security familiarity.
Angular, Golang, Java, C#, C++, Python, Postgres, Google Cloud, AWS, Azure, Git, Bitbucket, Node, HTML, CSS, JavaScript, TypeScript
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1w
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Software Engineering Manager (Treasury Payment Systems)
Chicago or Atlanta or Hopkins or Charlotte or Gresham or Cincinnati or Englewood or Brookfield or Irving or Earth City
$124k-$146k/yr HybridFull Time
U.S. Bank
U.S. BankNYSE: USB: Provider of personal, business, and institutional financial services.
5+ YOE3+ MgmtBachelor's or equivalent; 5–6 years technical experience; 3–4 years leading engineering teams; experience with payments, Java, Spring Boot, REST APIs, microservices, cloud, Kafka, CI/CD, and SQL.
Java, Spring Boot, REST APIs, AWS, Azure, Kafka, SQL, CI/CD
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