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38 principal devops engineer jobs at 18 companies in Euless, TX

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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
2w
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Principal Devops Platform Engineer
Irving, Texas, United States
OnsiteFull Time
Vistra
VistraNew York Stock Exchange: VST: Generates electrical power and provides retail energy services.
10+ YOE10+ years technology experience; Associate-level AWS certification required; strong SRE/DevOps experience with Kubernetes/EKS, helm, Python, Prometheus, and AWS; experience with ML workloads, Airflow, and deploying data pipelines.
AWS, Kubernetes, EKS, Helm, Airflow, Prometheus, K8s, Python
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2mo
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Principal Engineer II - DevOps Development Architecture
Phoenix or Dallas
OnsiteFull Time
Western Alliance Bank
Western Alliance BankNYSE: WAL: National commercial bank providing specialized financial and business solutions.
10+ YOE10+ years in software engineering, DevOps or platform engineering; Bachelor's degree; strong hands-on experience with Azure DevOps, GitHub Enterprise, SAST/DAST/SCA; SDLC and DevSecOps expertise; proficient in Git and enterprise tooling.
Azure DevOps, GitHub Enterprise, SonarQube, Invicti, GitHub Advanced Security, SAST, DAST, SCA, Confluence, Terraform, Kubernetes, Ansible
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2w
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Principal Devops Platform Engineer
Irving, Texas, United States
OnsiteFull Time
Vistra
VistraNYSE: VST: Generates power and sells retail electricity to consumers.
10+ YOE10+ years technology experience; Associate-level AWS certification required; SRE/DevOps experience; 3+ years AWS, Kubernetes (EKS), Helm, Airflow, Prometheus; 2+ years Python; deliver devsecops on AWS; strong communication and documentation skills; bachelor’s degree.
AWS, Kubernetes, EKS, Helm, Airflow, Prometheus, Python, REST API
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2w
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Principal Devops Platform Engineer
Irving, Texas, United States
OnsiteFull Time
Vistra
VistraNYSE: VST: Operates power plants and provides retail electricity services.
10+ YOE10+ years technology experience; Associate AWS certification; 3+ years hands-on AWS; Kubernetes (EKS) and Helm expertise; 2+ years Python; experience with Airflow, Prometheus, REST APIs, ML workloads on Kubernetes; SRE/DevOps experience; strong communication and executive presentation skills; Bachelor's required.
AWS, Kubernetes, EKS, Helm, Airflow, Prometheus, Python, REST API
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3mo
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Principal Software Engineer
Tampa or Jersey City or Boston or Dallas
HybridFull Time
DTCC
DTCC: Provides post-trade infrastructure for the global financial services industry
8+ YOE8+ years software engineering experience; Bachelor's degree preferred or equivalent; strong Java and systems design skills.
Java, Software Architecture, Spring, SQL, REST, DevOps, Cloud
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1mo
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Principal Network Engineer
Plano, Texas, United States
OnsiteFull Time
Upbound Group
Upbound GroupNASDAQ: UPBD: Provides consumer lease-to-own and digital financial technology solutions.
8+ YOE8–10 years of hands-on Cisco enterprise networking experience; strong AWS networking and IaC automation; Python scripting; DevOps mindset.
Cisco, Nexus, Catalyst, ACI, ISE, Meraki, AWS, Terraform, Ansible, CloudFormation, Python, NetFlow, SNMP, Git, Direct Connect, VPC, Transit Gateway
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3w
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Sr Principal Software Engineer
Fort Worth, Texas, United States
HybridFull Time
Alcon
AlconNYSE: ALC: Manufactures ophthalmic surgical equipment and vision care products.
7+ YOE7+ years relevant experience; expertise in Java, Spring Boot, microservices, and cloud-native AWS systems; experience with AI/GenAI (AWS Bedrock preferred), CI/CD (Azure DevOps), and technical leadership; Bachelor's degree or equivalent.
Java, Spring Boot, AWS, AWS Bedrock, Azure DevOps, Kubernetes, Helm, CI/CD
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2mo
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SAP Infrastructure Principal Engineer
New York or Plano
$125k-$270k/yr OnsiteFull Time
PepsiCo
PepsiCoNASDAQ: PEP: Global food and beverage manufacturer and distributor.
5+ YOE5+ years cloud infrastructure/DevOps, Kubernetes (EKS/AKS), AWS/Azure, CI/CD, on-call, security, mentoring.
Kubernetes, AWS, Azure, Docker, GH Actions, Packer, Airflow, Python, Bash, CI/CD
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2w
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Senior Principal Systems Engr - Infrastructure (Onsite)
Richardson or Cedar Rapids
$132k-$252k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
8+ YOEU.S. citizen with active/obtainable DoD Top Secret clearance; technical leadership in systems engineering, SysML/MBSE, network/compute/storage, cloud, and program lifecycle; STEM degree plus senior experience.
SysML, VMware, AWS, GCP, Azure, Oracle, MagicDraw, CAMEO, Rhapsody, Enterprise Architect, FPGA, DevSecOps, SEER
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2mo
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SAP Infrastructure Principal Engineer
New York or Plano
$125k-$270k/yr OnsiteFull Time
PepsiCo
PepsiCoNASDAQ: PEP: Produces and distributes global snack and beverage products.
5+ YOECKA certification; 5+ years cloud infra/devOps; 5+ years Kubernetes (EKS/AKS); 6+ years AWS; 4+ years Azure; 5+ years Docker; 6+ years CI/CD (GitHub Actions); 3+ years Python/Bash; on-call and RCA experience.
Kubernetes, EKS, AKS, Docker, Packer, GitHub Actions, AWS, Azure, Python, Bash, CI/CD, Airflow
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1mo
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Senior DevOps Architect
Dallas or United States
$195k-$268k/yr HybridFull Time
o9 Solutions
o9 Solutions: Provides an AI-powered platform for integrated enterprise planning and operations.
15+ YOE15+ years in DevOps/Platform Engineering/SRE roles; 5–7 years principal architect/tech leadership; global multi-cloud experience (AWS, Azure, GCP); cost governance; release lifecycle mastery; full toolchain experience; database/OS proficiency.
Terraform, Ansible, Pulumi, Kubernetes, EKS, AKS, GKE, Jenkins, GitHub Actions, Ant, Maven, MS SQL Server, MongoDB, Linux, Windows
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2d
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Principal Software Engineer/Developer
Westlake, Texas, United States
OnsiteFull Time
Fidelity Investments
Fidelity Investments: Provides investment management, retirement planning, and brokerage services.
5+ YOEBachelor's (or Master's) in CS/IT/Engineering plus relevant experience (5y with BS or 3y with MS). Expertise in test automation, API and web testing, databases, DevOps tools, and software architecture.
Java, Python, RestAssured, Karate, Jira, X-ray, Cucumber, Selenium, Postman, SOAP UI, Jenkins, Git, Oracle, Snowflake, Postgres, SQL Server, HP Quality Center, SQL Server Management Studio, TestRail, Selenium WebDriver, JUNIT, TOAD, Unix, JavaScript
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1w
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Senior Principal, Product Engineering
Dallas, Texas, United States
$146k-$247k/yr HybridFull Time
ReSource Pro
ReSource Pro: Operational and technology services for the insurance industry.
15+ YOEBachelor's degree,15+ years product and engineering experience,experience leading cross-functional initiatives,ability to operate across full product lifecycle,AI coding for production >1 year,and experience with microservices,cloud,and observability.
CI/CD, DevOps, observability, microservices, cloud, AI Coding for Production Application (Vibe Coding), zoom
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2mo
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Principal AI Architect/Engineer
Plano, Texas, United States
$111k-$185k/yr OnsiteFull Time
PepsiCo
PepsiCoNASDAQ: PEP: Global manufacturer and distributor of snacks and beverages.
6+ YOE6–8 years in software/data engineering; strong Python; OTEL observability; cloud and DevOps experience; AI/ML fundamentals.
OpenTelemetry, OTEL, Python, Poetry, Ruff, pytest, Grafana, Datadog, Splunk, Prometheus, LangChain, LangGraph, AutoGen, Semantic Kernel, CrewAI, Kubernetes, Docker
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3w
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Software Engineer Principal - ServiceMesh
Farmers Branch or Dallas
OnsiteFull Time
PNC Financial Services
PNC Financial ServicesNYSE: PNC: Provides banking, lending, and investment services to customers.
5+ YOE5+ years experience, bachelor\u0002s degree typically required, strong expertise in Python, Ansible, Kubernetes, Istio Service Mesh, DevOps/GitOps, Infrastructure-as-Code, SDLC, and service-mesh automation; strong communication and cross-functional collaboration skills.
Python, Ansible, Kubernetes, Istio Service Mesh, Tetrate Service Bridge, DevOps/GitOps, Infrastructure-as-Code
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2mo
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Principal Data Engineer- Dallas, TX
Dallas, Texas, United States
$36k-$127k/yr OnsiteFull Time
Photon: IT services and consulting firm providing technology solutions
8+ YOE8+ years in technology; strong ETL, Snowflake/AWS; Python development; Unix/Linux; data analysis; experience with DevOps and CI/CD; financial industry experience.
Informatica, SnapLogic, Snowflake, Oracle, Postgres, Unix/Linux, Python, AWS, Docker, Jenkins, Maven, Ansible, Stash, Kanban, SCRUM
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2mo
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Principal Architect - Automation & Orchestration
Dallas or Plano or New York or Pennington or Jersey City
$170k-$200k/yr HybridFull Time
EOS IT Solutions
EOS IT Solutions: Provides global IT collaboration, managed services, and logistics solutions.
10+ YOE10+ years in network engineering/architecture; expertise in automation, API design, and orchestration; strong networking and DevOps tooling knowledge.
Python, Ansible, Terraform, REST, GraphQL, OpenAPI, GitHub Actions, GitLab CI, Jenkins, ArgoCD, Networking, Cloud Networking, Config Management, Source of Truth
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1mo
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Lead Associate Principal, Security Engineering
Chicago or Dallas
$145k-$237k/yr HybridFull Time
Options Clearing Corporation
Options Clearing Corporation: Clearing and settlement for equity derivatives and options.
7+ YOE7+ years security engineering, 5+ years DevOps and AWS experience, advanced identity/authentication expertise, CI/CD and IaC (Terraform, Ansible, Jenkins), privileged access management, scripting (Python, Groovy, Bash, GoLang).
CyberArk, HashiCorp Vault, Active Directory Certificate Services (ADCS), HSMs, Public Key Infrastructure (PKI), Jenkins, GitHub Actions, GitLab CI, Terraform, Ansible, Python, Groovy, Bash, GoLang, AWS, k8s, OAuth2/OIDC, IAM, AD, Kerberos, CI/CD, IaC, OpenAI Codex, Claude Code, Gemini CLI
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1d
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Principal Software Engineering
Plano, Texas, United States
$174k-$261k/yr OnsiteFull Time
AT&T
AT&TNYSE: T: Provides wireless and fiber optic telecommunication services.
7+ YOE7+ years software engineering experience with architecture leadership, cloud-native, microservices, data systems, and strong communication and mentorship skills.
microservices, SQL, NoSQL, CI/CD, containerization, DevSecOps, observability, API design
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1mo
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Principal Technologist
Charlotte or Houston or Phoenix or Raleigh or Richardson or Tempe or Arizona or North Carolina or Texas or United States
OnsiteFull Time
Infosys
InfosysNYSE: INFY: Provides IT consulting, software development, and business outsourcing services.
Bachelor's (or equivalent experience) and proven enterprise technology leadership; expertise across AI/ML, cloud (AWS/Azure/GCP), microservices, API/platforms, DevSecOps/SRE; strong stakeholder engagement and mentoring skills; authorized to work in the U.S.
AWS, Azure, GCP, LangGraph, ADK, MCP, A2A, Agentic Web, AI/ML, Generative AI, DevSecOps, SRE, Microservices, API Platforms
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