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Job Details

Skills

JCL
VSAM
TIRKS
SWITCH
FACS
WFA
SOAC
Gen-AI
BM Mainframe skills (z/OS
IMS
CICS)

Summary

Hi All,

We have an immediate requirement for a highly experienced Group Technical Architect with strong expertise in Telecom OSS, TIRKS, IBM Mainframe, and large-scale legacy modernization.

Job Title: Group Technical Architect
Location: Dallas, TX | Local candidates preferred - (Remote optional)
Job Type: Contract W2
Work Authorization: Independent

Key Requirements:

15+ years of Telecom OSS infrastructure experience, including leadership of large, cross-functional modernization programs.
Deep technical expertise in TIRKS circuit provisioning lifecycles.
Strong IBM Mainframe experience with z/OS, JCL, IMS, VSAM, and CICS.
Hands-on experience with modern architecture, including APIs, Microservices, AWS, and Azure.
Strong expertise in SQL, Data Modeling, and Enterprise ETL Migration Tools.
Proven experience leading or architecting at least one large-scale legacy modernization program using tiered disposition models such as Retire, Re-host, Replatform, AI-assisted Refactor, or Replace with COTS.
Strong understanding of real-time API enablement patterns such as z/OS Connect, CICS Transaction Gateway, and MQ-based Request/Reply.
Experience with Data Replication / CDC approaches such as Debezium and Db2 is strongly preferred.
Hands-on experience using Generative AI tools such as GitHub Copilot, Amazon Q Developer / CodeWhisperer, Claude, or equivalent for legacy code comprehension, COBOL/JCL analysis, auto-documentation, test-case generation, and AI-assisted refactoring.
Ability to define where AI can accelerate delivery and where Human-in-the-Loop (HITL) review and validation are mandatory.
Bachelor's degree in Computer Science, Telecom, Network Engineering, or a related field.

Top Responsibilities:

System Transformation: Map and migrate legacy TIRKS mainframe systems to cloud or service-based platforms.
Interface Deconstruction: Rewire complex integrations between TIRKS and adjacent modules such as SWITCH, FACS, WFA, and SOAC.
Data Migration: Oversee extraction and validation of critical network inventory, CFA, and trunk line data.
AI-Assisted Modernization: Establish and govern the use of Gen-AI tooling throughout the modernization lifecycle, including reverse-engineering undocumented logic, generating design and test artifacts, and accelerating code refactoring with appropriate guardrails, review gates, and quality controls.

Please share qualified resumes along with the following details:

Candidate Name:
Phone:
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Regards & Thanks
Sai Kumar Yeggina
Sr Technical Recruiter
Propelsys Technologies LLC | 4975 Preston Park Boulevard, Suite 70 West Plano, TX 75093
Email:

Linkedin:

Web:

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

Dice Id: 10439537
Position Id: 2026-2710
Posted 3 hours ago

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Group Technical Architect

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