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Principal Architect, Enterprise

Job in Bellevue, King County, Washington, 98009, USA
Listing for: Direct Staffing Inc
Full Time position
Listed on 2026-07-01
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Engineer, IT Consultant, Cloud Computing: Infrastructure & Operations
Job Description & How to Apply Below

Principal Architect, Enterprise

Bellevue

Telecommunications Services

Exp 7-10 years

Deg Bachelors

Relo

Bonus

The Principal Architect for Security plays a key role in shaping the security of T-Mobile's technology strategy by defining, enhancing, and implementing T-Mobile's information security architecture. This role will apply expertise in architectural framework and design modeling, strategic planning and roadmap development, and technology analysis in order to provide a secure experience for T-Mobile's Customers and protect critical assets from threats in the mobile and enterprise ecosystems.

This role will seek to understand how people, processes, technology and security interact to perform the fundamental activities of the business in both current and future states, and model these interactions to guide security technology strategy in order to better achieve the strategic goals and objectives of the business.

Work cross-functionally to understand the linkage between T-Mobile's business goals, business architectures, technology and security architectures - and strive to further T-Mobile's business goals via evolution of T-Mobile's architectures. Drive the evolution of security infrastructure, processes, products, and services by influencing decision makers. Compile, deliver, and evangelize end-to-end technology and security roadmaps that guide the evolution of security infrastructure, products, and services by applying depth and breadth of expertise in multiple related disciplines

Bachelors Science-IA, CS, EE, CE

7 years of technical security solutions experience in a combination of relevant Security areas.

Working knowledge of IT architectural concepts and frameworks.

Demonstrated working knowledge and experience with foundational technology concepts including:

-How system components are installed, integrated, and optimized,

-Computer networking fundamentals,

-How traffic flows across the network,

-Server and client operating systems and database systems,

-Network systems management principles, models, methods (e.g., end-to-end systems performance monitoring, fault tolerance), and tools,

-IT supply chain security/risk management policies, requirements, and procedures.

Demonstrated working knowledge and experience with security objectives, operational objectives, and tradeoffs associated with the network design process.

Demonstrated working knowledge and experience with network access, identity and access management, and access authentication methods.

Demonstrated working knowledge and experience with network protocols such as TCP/IP, UDP, DHCP, DNS, and HTTP.

Knowledge of cryptology and encryption algorithms (e.g., IPSEC, AES, GRE, IKE, MD5, SHA, 3

DES).

Demonstrated working knowledge and experience with the implementation of data security standards / guidance and regulatory / contractual information security requirements.

Demonstrated working knowledge and experience with foundational security concepts including:

-Risk management processes, including steps and methods for assessing risk,

-Secure configuration mgmt. techniques,

-Security test and evaluation processes,

-Secure system design tools, methods, and techniques,

Secure software engineering / development principles and methods.

Knowledge of the telecommunications industry and associated technologies

10 years of technical security solutions experience in a combination of relevant Security areas.

Working experience as a lead or participant for security development activities supporting standards bodies and industry associations such as IEEE, GSMA, 3

GPP, and CTIA.

Demonstrated expertise in determining how a security system should work and how it changes in conditions, operations or the environment will affect the outcomes

Knowledge of the methods, standards, and approaches for describing, analyzing, and documenting an organization's enterprise IT architecture.

Demonstrated working knowledge of and experience with private / public / hybrid cloud computing and storage, Data Center Virtualization solutions, and Big Data solutions.

Demonstrated expertise in designing the integration of hardware and software solutions and applying and incorporating IT technologies into proposed solutions

Demonstrated working knowledge and experience with architectural development and implementation of public key infrastructure, HSMs, OAuth 2.0, SAML, federated identity management, and multi-factor authentication.

Demonstrated working knowledge and experience with Cloud Security Alliance, NIST Cybersecurity Framework, FISMA, ISO 27001, HIPAA, GLBA, PCI, SOX, and CPNI

Demonstrated expertise in discerning the protection needs (i.e., security controls) of information systems and networks

Demonstrated working knowledge and experience with the wireless telecommunications industry, mobile networks and technologies, and consumer mobile device technologies.

CISSP, CRISC,CISA

Responsible for building effective working relationships, making sound decisions, successfully making changes, initiating action and achieving…

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