Sr Site Reliability Engineer, Secure Federal Operations

T-Mobile

Hybrid Actively hiring
Herndon, Virginia Posted 14 days ago $107,300–$193,500 / year
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At a glance

AI generated

TL;DR

This senior cloud and cybersecurity engineer position at T-Mobile involves designing and implementing secure, scalable technology solutions across Azure and AWS platforms. The role focuses on managing identity and access controls, certificate lifecycle management, and automation through scripting to enhance operational efficiency and security. Key responsibilities include overseeing Microsoft 365 services for seamless collaboration and compliance, as well as maintaining Windows and Linux servers using SCCM for patch management. Candidates should have expertise in Active Directory, DNS, TCP/IP networking, and experience with Kubernetes and containerization. Proficiency in PowerShell, Python, or Bash is preferred, along with knowledge of cybersecurity frameworks and incident management practices. This hybrid role requires U.S. citizenship and at least 4 years of progressive experience in systems architecture and cloud engineering.

Skills

Azure AWS Kubernetes ActiveDirectory DNS 802.1X SCCM Windows Linux TCP/IP PowerShell Python Bash M365 ExchangeOnline SharePoint Teams Docker CI/CD AppDynamics Splunk

What you'll do

  • Design and implement system architectures to enhance software delivery speed and operational efficiency.
  • Lead the architecture for cross-domain programs ensuring alignment with enterprise standards.
  • Manage identity and access controls, including Active Directory and cloud integration.
  • Implement firewalls, VPNs, and Zero Trust principles to secure network environments.
  • Utilize SCCM for patch management and compliance reporting on Windows and Linux servers.

What we're looking for

  • 4+ years of progressive experience in systems architecture, platform engineering, or site reliability engineering
  • Hands-on expertise with Azure and AWS cloud platforms
  • Expertise in Active Directory, DNS, 802.1X, and certificate lifecycle management
  • Strong background in Windows and Linux operating systems and patch management using SCCM
  • Proficiency in TCP/IP networking and network security principles
  • Administration of Microsoft 365 services including Exchange Online, SharePoint, Teams
  • Automation and scripting skills using PowerShell, Python, or Bash preferred

Market check

Salary context

This $107,300–$193,500 range sits above 41% of similar postings on FindRole.

Peer median band

$124,127–$200,000

Median floor and ceiling across peers.

Typical midpoint (25–75%)

$137,700–$203,650

Middle half of comparable postings.

Based on 239 comparable postings.

* 240 is the maximum number of comparable postings sampled.

Employer

About T-Mobile

T-Mobile US is the second-largest wireless carrier in the United States, providing wireless voice, messaging, and data services under the T-Mobile and Metro by T-Mobile brands. Industry: Wireless Telecommunications

T-Mobile currently has 15 open roles on FindRole.

Listed pay typically runs $113,600–$193,500 across 15 roles with salary data.

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