CrawlJobs Logo
SiriusXM Logo SiriusXM · IT - Software Development

Engineer III, DevSecOps

United States, Irving · Job Posted March 21, 2026
Apply Position
Job Link Share

Job Description

Engineer III, DevSecOps - (employer: Sirius XM Radio LLC; job location: Irving, TX) - Work within the Connected Vehicle Services (CV) division to create, extend, and maintain the core of our connected car software platform. Assist with developing and championing architectural principles to be used as building blocks for the CV platform. Analyze requirements and technical specifications, and create architectural designs using cloud-based IaaS and PaaS components. Design and assist in the implementation of cloud-based microservices. Identify risks and issues with existing systems and designs, and develop risk mitigation and transition strategies. Discover and evaluate new technologies and software designs for suitability for the CV platform. Create and maintain technical documentation for the platform architecture, services and operating principles.

Job Responsibility

  • Work within the Connected Vehicle Services (CV) division to create, extend, and maintain the core of our connected car software platform
  • Assist with developing and championing architectural principles to be used as building blocks for the CV platform
  • Analyze requirements and technical specifications, and create architectural designs using cloud-based IaaS and PaaS components
  • Design and assist in the implementation of cloud-based microservices
  • Identify risks and issues with existing systems and designs, and develop risk mitigation and transition strategies
  • Discover and evaluate new technologies and software designs for suitability for the CV platform
  • Create and maintain technical documentation for the platform architecture, services and operating principles

Requirements

  • Bachelor’s degree in Computer Science or Engineering (Computer or Electronics), plus five years of progressive post-Bachelor’s experience in the position offered or as Software Engineer or Software Applications Developer or Master’s degree in Computer Science or Engineering (Computer or Electronics), plus three years of experience in the position offered or as Software Engineer or Software Applications Developer
  • Three years of the required experience must have included developing highly scalable and reliable software systems in multiple development languages and platforms and delivering multiple commercially deployed products to market
  • developing within a Git/Gitflow-based multi-branched software environment, in Agile workflow (Scrum or Kanban), using DevOps and TDD/BDD best practices, in a continuous integration environment and continuous deployment pipeline
  • assessing multifaceted problems and complex situations, recognizing patterns, and identifying and resolving the root cause
  • mentoring junior engineers and transferring knowledge to other members of engineering teams
  • performing cloud development and deployment on AWS, GCP or Azure
  • and working and using Java, JavaScript, Node.js, Angular, Bootstrap, Python, Linux, HTTP, REST, JSON, IP technologies, Atlassian Development Suite (Confluence, Jira, BitBucket) and MS Office (Visio, Word, PowerPoint, Outlook and Excel)
SiriusXM - All Job Offers

Looking for more opportunities?

Search for other job offers that match your skills and interests.

Suggested Tags: Frontend Developer Secretary Talent Manager Salesforce Administrator Data Analyst
Similar Jobs for

Engineer III, DevSecOps

8 matching positions

Computer Engineer III

The DCS Air & Space Technology (AST) Sector is seeking a Modeling and Simulation...
Location
Location
United States , Dayton
Salary
Salary:
Not provided
dcscorp.com Logo
DCS Corporation
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Due to the sensitivity of customer related requirements, U.S. Citizenship is required
  • Bachelor of Science degree or higher in related engineering or science discipline
  • Must be able to obtain and maintain a DOD Secret clearance
  • 5–10 years (Journeyman) or 10+ years (Senior) professional software development experience
  • Using and developing in the Joint Simulation Environment (JSE)
  • Hands-on with DevSecOps practices and toolchains (CI/CD, automated testing, git, Visual Studio, container tooling)
  • Experience with containers and orchestration: Docker, podman, helm charts, Kubernetes/Openshift
  • Familiarity with Windows and Red Hat Linux environments and VMware administration
  • Strong test planning, V&V and documentation skills
  • Demonstrated expert level proficiency in C++ and object-oriented analysis and design
Job Responsibility
Job Responsibility
  • Design, develop, sustain, and integrate software in a government DevSecOps environment on government-owned systems in support of modeling & simulation and operational/experimental systems
  • Participate in Agile ceremonies, sprint planning, backlog grooming, and triage
  • assist government teams with workload prioritization
  • Perform software integration and installation at government facilities (may require travel)
  • Produce software test plans, execute V&V and lifecycle testing, and generate test reports of the applications developed
  • Support R&D activities to integrate advanced models, simulations, and hardware into legacy and new platforms (JSE, VATS, F‑16 examples)
  • Fulltime
Read More
Arrow Right

DevOps Engineer III

As a DevOps Engineer III, you will be part of the L3 support team for Operations...
Location
Location
United States , Dulles
Salary
Salary:
Not provided
everseen.ai Logo
Everseen
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 4+ years in DevOps-related roles with a strong focus on automation
  • Proficient in DNS, routing, container communication, firewalls, reverse-proxying, load-balancing, edge to cloud communication and troubleshooting
  • Strong system administration skills are required for deploying and troubleshooting OS level outages and Everseen’s containerized Edge application in customer network
  • Extensive experience with Azure (or GCP), including fully automated infrastructure and deployment
  • Experience with monitoring and optimizing cloud costs
  • Proven experience in implementing and managing CI/CD pipelines (GitLab CI/CD preferred) and excellent knowledge of Git and associated workflows (e.g., Gitflow)
  • Proven experience with monitoring, logging, and alerting tools and stacks
  • Excellent scripting skills in Bash and Python
  • Advanced knowledge of Kubernetes and Openshift, including cluster management, orchestration and auto-scaling, deployments using Helm charts and GitOps
  • Proven experience with microservices architecture and related deployment strategies
Job Responsibility
Job Responsibility
  • Designs and maintains CI/CD pipelines using GitLab CI/CD
  • Implements Infrastructure as Code (IaC) with tools like Terraform
  • Oversees advanced CI/CD pipeline setups, including GitOps with Flux CD
  • Automates complex workflows and enhances infrastructure scalability
  • Troubleshoots and optimizes Kubernetes cluster operations
  • Integrates monitoring solutions for observability
  • Writes and maintains system operations documentation (articles, diagrams, data flows, etc.) for new and existing applications and services
  • Keeps up-to-date on best practices and new technologies
  • Conducts, designs, and executes staging/UAT/production and mass service deployment scenarios
  • Collaborates on technical architecture and system design
  • Fulltime
Read More
Arrow Right

Computer Engineer III

The DCS Air & Space Technology (AST) Sector is seeking a Modeling and Simulation...
Location
Location
United States , Dayton
Salary
Salary:
Not provided
dcscorp.com Logo
DCS Corporation
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • U.S. Citizenship is required
  • Bachelor of Science degree or higher in related engineering or science discipline
  • Must be able to obtain and maintain a DOD Secret clearance
  • 5–10 years (Journeyman) or 10+ years (Senior) professional software development experience
  • Using and developing in the Joint Simulation Environment (JSE)
  • Hands-on with DevSecOps practices and toolchains (CI/CD, automated testing, git, Visual Studio, container tooling)
  • Experience with containers and orchestration: Docker, podman, helm charts, Kubernetes/Openshift
  • Familiarity with Windows and Red Hat Linux environments and VMware administration
  • Experience integrating modeling & simulation software into larger systems preferred
  • Strong test planning, V&V and documentation skills
Job Responsibility
Job Responsibility
  • Design, develop, sustain, and integrate software in a government DevSecOps environment on government-owned systems in support of modeling & simulation and operational/experimental systems
  • Participate in Agile ceremonies, sprint planning, backlog grooming, and triage
  • assist government teams with workload prioritization
  • Perform software integration and installation at government facilities (may require travel)
  • Produce software test plans, execute V&V and lifecycle testing, and generate test reports of the applications developed
  • Support R&D activities to integrate advanced models, simulations, and hardware into legacy and new platforms (JSE, VATS, F‑16 examples)
  • Fulltime
Read More
Arrow Right

Computer Engineer III

The DCS Air & Space Technology (AST) Sector is seeking a Modeling and Simulation...
Location
Location
United States , Dayton
Salary
Salary:
Not provided
dcscorp.com Logo
DCS Corporation
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • U.S. Citizenship is required
  • Bachelor of Science degree or higher in related engineering or science discipline
  • Must be able to obtain and maintain a DOD Secret clearance
  • 5–10 years (Journeyman) or 10+ years (Senior) professional software development experience
  • Using and developing in the Joint Simulation Environment (JSE)
  • Hands-on with DevSecOps practices and toolchains (CI/CD, automated testing, git, Visual Studio, container tooling)
  • Experience with containers and orchestration: Docker, podman, helm charts, Kubernetes/Openshift
  • Familiarity with Windows and Red Hat Linux environments and VMware administration
  • Experience integrating modeling & simulation software into larger systems preferred
  • Strong test planning, V&V and documentation skills
Job Responsibility
Job Responsibility
  • Design, develop, sustain, and integrate software in a government DevSecOps environment on government-owned systems in support of modeling & simulation and operational/experimental systems
  • Participate in Agile ceremonies, sprint planning, backlog grooming, and triage
  • assist government teams with workload prioritization
  • Perform software integration and installation at government facilities (may require travel)
  • Produce software test plans, execute V&V and lifecycle testing, and generate test reports of the applications developed
  • Support R&D activities to integrate advanced models, simulations, and hardware into legacy and new platforms (JSE, VATS, F‑16 examples)
  • Fulltime
Read More
Arrow Right

Computer Engineer III

The DCS Air & Space Technology (AST) Sector is seeking a Modeling and Simulation...
Location
Location
United States , Dayton
Salary
Salary:
Not provided
dcscorp.com Logo
DCS Corporation
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • U.S. Citizenship is required
  • Bachelor of Science degree or higher in related engineering or science discipline
  • Must be able to obtain and maintain a DOD Secret clearance
  • 5–10 years (Journeyman) or 10+ years (Senior) professional software development experience
  • Using and developing in the Joint Simulation Environment (JSE)
  • Hands-on with DevSecOps practices and toolchains (CI/CD, automated testing, git, Visual Studio, container tooling)
  • Experience with containers and orchestration: Docker, podman, helm charts, Kubernetes/Openshift
  • Familiarity with Windows and Red Hat Linux environments and VMware administration
  • Experience integrating modeling & simulation software into larger systems preferred
  • Strong test planning, V&V and documentation skills
Job Responsibility
Job Responsibility
  • Design, develop, sustain, and integrate software in a government DevSecOps environment on government-owned systems in support of modeling & simulation and operational/experimental systems
  • Participate in Agile ceremonies, sprint planning, backlog grooming, and triage
  • assist government teams with workload prioritization
  • Perform software integration and installation at government facilities (may require travel)
  • Produce software test plans, execute V&V and lifecycle testing, and generate test reports of the applications developed
  • Support R&D activities to integrate advanced models, simulations, and hardware into legacy and new platforms (JSE, VATS, F‑16 examples)
  • Fulltime
Read More
Arrow Right

Computer Engineer III

The DCS Air & Space Technology (AST) Sector is seeking a Modeling and Simulation...
Location
Location
United States , Dayton
Salary
Salary:
Not provided
dcscorp.com Logo
DCS Corporation
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • U.S. Citizenship is required
  • Bachelor of Science degree or higher in related engineering or science discipline
  • Must be able to obtain and maintain a DOD Secret clearance
  • 5–10 years (Journeyman) or 10+ years (Senior) professional software development experience
  • Using and developing in the Joint Simulation Environment (JSE)
  • Hands-on with DevSecOps practices and toolchains (CI/CD, automated testing, git, Visual Studio, container tooling)
  • Experience with containers and orchestration: Docker, podman, helm charts, Kubernetes/Openshift
  • Familiarity with Windows and Red Hat Linux environments and VMware administration
  • Experience integrating modeling & simulation software into larger systems preferred
  • Strong test planning, V&V and documentation skills
Job Responsibility
Job Responsibility
  • Design, develop, sustain, and integrate software in a government DevSecOps environment on government-owned systems in support of modeling & simulation and operational/experimental systems
  • Participate in Agile ceremonies, sprint planning, backlog grooming, and triage
  • assist government teams with workload prioritization
  • Perform software integration and installation at government facilities (may require travel)
  • Produce software test plans, execute V&V and lifecycle testing, and generate test reports of the applications developed
  • Support R&D activities to integrate advanced models, simulations, and hardware into legacy and new platforms (JSE, VATS, F‑16 examples)
  • Fulltime
Read More
Arrow Right

DevOps Engineer III

As a DevOps Engineer III, you will be part of the L3 support team for Operations...
Location
Location
Australia , Sydney; Melbourne
Salary
Salary:
Not provided
everseen.ai Logo
Everseen
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 4+ years in DevOps-related roles with a strong focus on automation
  • Proficient in DNS, routing, container communication, firewalls, reverse-proxying, load-balancing, edge to cloud communication and troubleshooting
  • Strong system administration skills are required for deploying and troubleshooting OS level outages and containerized Edge application in customer network
  • Extensive experience with Azure (or GCP), including fully automated infrastructure and deployment
  • Experience with monitoring and optimizing cloud costs
  • Proven experience in implementing and managing CI/CD pipelines (GitLab CI/CD preferred) and excellent knowledge of Git and associated workflows
  • Proven experience with monitoring, logging, and alerting tools and stacks
  • Excellent scripting skills in Bash and Python
  • Advanced knowledge of Kubernetes and Openshift, including cluster management, orchestration and auto-scaling, deployments using Helm charts and GitOps
  • Proven experience with microservices architecture and related deployment strategies
Job Responsibility
Job Responsibility
  • Part of the L3 support team for Operations across Edge/on‑prem and cloud, owning complex incidents end‑to‑end: triage, deep‑dive debugging, root‑cause analysis, remediation, and follow‑ups
  • Build targeted automations (Python, Bash, Ansible) and automate new and existing SOPs used by Operations
  • Execute safe cloud deployments and upgrades via GitOps and IaC pipelines (Flux, Ansible, Terraform) on AKS and GKE—coordinating validation and rollback plans
  • Contribute to the maintenance of existing GitLab CI/CD pipelines together with the DevOps engineering teams
  • Design and continuously refine Alertmanager rules and standardize actionable Grafana dashboards with Operations
  • Apply deep DevOps, CI/CD, and infrastructure automation expertise, drive best practices, share knowledge through workshops and mentoring, write and maintain documentation and SOPs, test infrastructure, and collaborate across teams to optimize systems and workflows
  • Designs and maintains CI/CD pipelines using GitLab CI/CD
  • Implements Infrastructure as Code (IaC) with tools like Terraform
  • Oversees advanced CI/CD pipeline setups, including GitOps with Flux CD
  • Automates complex workflows and enhances infrastructure scalability
  • Fulltime
Read More
Arrow Right

DevOps Engineer III

As a DevOps Engineer III, you will be part of the L3 support team for Operations...
Location
Location
India , Pune
Salary
Salary:
Not provided
everseen.ai Logo
Everseen
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 4+ years in DevOps-related roles with a strong focus on automation
  • Proficient in DNS, routing, container communication, firewalls, reverse-proxying, load-balancing, edge to cloud communication and troubleshooting
  • Strong system administration skills are required for deploying and troubleshooting OS level outages and containerized Edge application in customer network
  • Extensive experience with Azure (or GCP), including fully automated infrastructure and deployment
  • Experience with monitoring and optimizing cloud costs
  • Proven experience in implementing and managing CI/CD pipelines (GitLab CI/CD preferred) and excellent knowledge of Git and associated workflows
  • Proven experience with monitoring, logging, and alerting tools and stacks
  • Excellent scripting skills in Bash and Python
  • Advanced knowledge of Kubernetes and Openshift, including cluster management, orchestration and auto-scaling, deployments using Helm charts and GitOps
  • Proven experience with microservices architecture and related deployment strategies
Job Responsibility
Job Responsibility
  • Part of the L3 support team for Operations across Edge/on‑prem and cloud, owning complex incidents end‑to‑end: triage, deep‑dive debugging, root‑cause analysis, remediation, and follow‑ups
  • Build targeted automations (Python, Bash, Ansible) and automate new and existing SOPs used by Operations
  • Execute safe deployments and upgrades via GitOps and IaC pipelines (Flux, Ansible, Terraform) on AKS and GKE—coordinating validation and rollback plans
  • Contribute to the maintenance of existing GitLab CI/CD pipelines together with the DevOps engineering teams
  • Design and continuously refine Alertmanager rules and standardize actionable Grafana dashboards with Operations
  • Apply deep DevOps, CI/CD, and infrastructure automation expertise, drive best practices, share knowledge through workshops and mentoring, write and maintain documentation and SOPs, test infrastructure, and collaborate across teams to optimize systems and workflows
  • Designs and maintains CI/CD pipelines using GitLab CI/CD
  • Implements Infrastructure as Code (IaC) with tools like Terraform
  • Oversees advanced CI/CD pipeline setups, including GitOps with Flux CD
  • Automates complex workflows and enhances infrastructure scalability
  • Fulltime
Read More
Arrow Right