T-Mobile · 2 weeks ago
MTS, Systems Architecture Engineering
Overland Park, KS
Full-time
Onsite
Senior Level
$143K/yr - $258K/yr
7+ years expT-Mobile is committed to investing in their employees and fostering a culture of innovation. The Systems Architecture Engineer will develop and evolve technical network and service architectures, focusing on improving software, infrastructure, and network systems to enhance customer-facing services while ensuring performance and reliability.
InternetMobileTelecommunicationsWireless
Responsibilities
Create new designs, architectures, and standards for delivering software and network services faster, better, and more reliably
Improve scalability, latency, and efficiency of T-Mobile’s applications and network services
Contribute to cloud enablement, containerization, and microservices reliability
Manage improvement work, PoCs, and future automation projects
Diagnose and resolve complex issues in routers, firewalls, load balancers, DNS, and global traffic managers(Cisco, Juniper, Check Point, A10, Infoblox, BIND, F5 GTM)
Proactively forecast and address capacity and performance bottlenecks to prevent outages
Provide network expertise on outage bridges, rapidly identifying root causes using developed KPIs and telemetry
Define standards and playbooks for fault prevention and outage handling
Build and operationalize telemetry pipelines with ServiceNow AIOps, Dynatrace, ThousandEyes, SevOne, and OpenTelemetry (OTEL)
Develop AI/ML-driven models to detect anomalies and predict failures across network, infrastructure, cloud, DNS, and application layers
Create and maintain dashboards and health checks for real-time visibility into system and network reliability
Use Terraform and IaC to deploy and manage infrastructure and applications in AWS cloud
Integrate reliability practices into CI/CD pipelines and DevOps workflows
Define, measure, and optimize performance KPIs, SLIs, and SLOs across hybrid environments (on-prem + cloud)
Deep understanding of system parameters, configurations, and how to alter them for desired results
Proactively identifies system weaknesses, determines root cause, and finds solutions for improvement
Creating complex network and service architecture, design strategies and standards
Leads engineering projects and team members by active contribution to the application of engineering techniques; conducting tests and inspections; preparing reports and calculations
Expected to supervise principal level engineers as needed
Engages with vendor(s) or industry fellows to innovate procedures and processes to validate and enhance and optimize network architecture
Able to diagnose and redesign based on changing business requirements and objectives
Creates, presents, designs, and implements new ideas which improve an existing and new system/process/service
Proposes new ideas and innovations to management that may have significant business impact
Writes advanced documentation, architecture, capabilities, limitations, and advantages for technologies
Produces advanced documentation and literature for multiple disciplines
Monitor and influence relevant industry technologies and standards
Qualification
Required
Master's/Advanced degree in Computer Science, Engineering, or related field. Equivalent experience considered
7–10 years in system, network, or reliability engineering roles
Deep expertise in network infrastructure (Cisco, Juniper, Check Point, F5, A10, Infoblox, BIND, DNS)
Hands-on experience with observability tools: Dynatrace, ThousandEyes, SevOne, Splunk, ServiceNow AIOps, OTEL
Proficiency with automation tools (Terraform, Ansible, Chef, Puppet) and cloud deployments (AWS preferred)
Programming/scripting in Python, Go, or Shell
Experience with CI/CD pipelines, Kubernetes, and containerized environments
Communication (Required)
Technical Writing (Required)
Analytics (Required)
Customer Service (Required)
Strategic Thinking (Required)
At least 18 years of age
Legally authorized to work in the United States
Preferred
Experience in AI/ML-based telemetry and predictive network analytics
Benefits
Medical, dental and vision insurance
Flexible spending account
401(k)
Employee stock grants
Employee stock purchase plan
Paid time off
Up to 12 paid holidays - which total about 4 weeks for new full-time employees and about 2.5 weeks for new part-time employees annually
Paid parental and family leave
Family building benefits
Back-up care
Enhanced family support
Childcare subsidy
Tuition assistance
College coaching
Short- and long-term disability
Voluntary AD&D coverage
Voluntary accident coverage
Voluntary life insurance
Voluntary disability insurance
Voluntary long-term care insurance
Mobile service & home internet discounts
Pet insurance
Access to commuter and transit programs
Company
T-Mobile
T-Mobile is a telecommunications company that provides wireless communication services, including mobile phone and internet services. It is a sub-organization of Deutsche Telekom.
10001+ employees
H1B Sponsorship
T-Mobile has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (533)
2024 (457)
2023 (433)
2022 (674)
2021 (522)
2020 (320)
Funding
Current Stage
Public CompanyTotal Funding
$25.37B2026-01-06Post Ipo Debt· $10B
2025-10-06Post Ipo Debt· $2.8B
2024-09-23Post Ipo Debt· $2.5B
Leadership Team
John Saw
President of Technology, Chief Technology Officer
Peter Osvaldik
EVP & CFO
Recent News
2026-01-11
2026-01-11
2026-01-11
Company data provided by crunchbase