Senior Network Engineer – Mainframe & Security

Ameriprise Financial Services, LLC

Minneapolis (MN)

On-site

USD 125,000 - 158,000

Full time

14 days+

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Job summary

Ameriprise Financial Services, LLC is seeking an experienced Network Architect to provide technical leadership in a large IBM Mainframe environment. You will design, implement, and support enterprise network solutions across campus and data centers, ensuring performance and security align with business objectives.

The role requires 7–10 years in network design/engineering, strong analytical and communication skills, and the ability to mentor staff.

Qualifications

Bachelor's degree in computer science or related field or equivalent work experience.
7–10 years of network design and engineering experience.
Strong analytical and customer service abilities.
Ability to communicate and articulate technical information across organizational levels.
Strong thought leadership and innovative problem-solving abilities.
Ability to coach and mentor experienced Network engineering staff.

Responsibilities

Independently perform highly complex assignments.
Network design, architecture, management, and deployment of routing and switching.
Lead changes in accordance with security policies and business requirements.
Monitor network performance and security; troubleshoot effectively.
Research and implement innovative capacity planning solutions.
Introduce automation for routine tasks where possible.
Collaborate with IT disciplines and maintain documentation.
Escalate during major incidents and outages as needed.
Support life-cycle management for deployments and upgrades.
Align project scoping with architectural objectives.