Senior OSS Architect for Federal Network Solutions

AT&T; Middletown, Charlotte (NJ, NC); On-site; USD 174,000 - 261,000; Full time

Benefits offered by this job

Medical/Dental/Vision coverage

401(k) plan

Paid Time Off and Holidays

Paid Parental Leave

Adoption Reimbursement

Life and AD&D Insurance

Employee Discounts

Job summary

AT&T is seeking a Principal Systems Engineer – OSS Design & Architecture for an onsite role in Middletown, NJ. You will design and integrate OSS capabilities for a critical government program, translating requirements into practical OSS interfaces and system features.

This senior role requires deep systems engineering expertise, cross‑functional collaboration, and the ability to maintain traceability from requirements through verification. Relocation not offered; 40‑hour weeks.

Qualifications

• Bachelor’s degree in a technical field and strong systems engineering background.
• Experience designing or integrating OSS capabilities in multi‑vendor environments.
• Knowledge of requirements analysis, architecture, interfaces, integration, verification and validation.
• Experience with network management: fault, configuration, performance, inventory, monitoring and service assurance.
• Strong analytical, troubleshooting and technical communication skills.

Responsibilities

• Support the Chief Engineer in developing and maturing the end-to-end OSS architecture.
• Document architecture, functional requirements, interfaces, data flows and dependencies for OSS capabilities.
• Translate requirements into detailed system and subsystem requirements.
• Define OSS interfaces between platforms, network, security and operational tools.
• Perform trade studies and analyses to evaluate design alternatives.
• Maintain OSS content for HLD/LLD and verify traceability across lifecycle stages.
• Collaborate with test engineering to establish verification requirements and test objectives.

Skills

Systems engineering

OSS design

Requirements analysis

Architecture documentation

Interdisciplinary collaboration

Education

Bachelor’s degree in Systems Engineering, Computer Science, Engineering, Information Technology, Telecommunications, or a related technical field

Job description

AT&T is seeking a Principal Systems Engineer – OSS Design & Architecture for an onsite role in Middletown, NJ. You will design and integrate OSS capabilities for a critical government program, translating requirements into practical OSS interfaces and system features.

This senior role requires deep systems engineering expertise, cross‑functional collaboration, and the ability to maintain traceability from requirements through verification. Relocation not offered; 40‑hour weeks.