Senior Network Engineer

☞ Mastercard

View: 150

Update day: 16-11-2025

Location: Waterloo Walloon Brabant

Category: IT - Software

Industry: Financial Services Information Technology Services Internet

Position: Associate

Job type: Full-time

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Job content

Our Purpose

We work to connect and power an inclusive, digital economy that benefits everyone, everywhere by making transactions safe, simple, smart and accessible. Using secure data and networks, partnerships and passion, our innovations and solutions help individuals, financial institutions, governments and businesses realize their greatest potential. Our decency quotient, or DQ, drives our culture and everything we do inside and outside of our company. We cultivate a culture of inclusion for all employees that respects their individual strengths, views, and experiences. We believe that our differences enable us to be a better team – one that makes better decisions, drives innovation and delivers better business results.

Job Title

Senior Network Engineer

Senior Network Engineer

Job Description Summary

Network Engineering team is looking for dynamic & experienced network professional to work on implementation, security and support of large multi-site, robust multi-vendor network environments.

Major Accountabilities
  • Manage and implement network projects in multi-domain environments across industry leading technologies & platforms.
  • Partners with design and platforms teams, ensuring implementing network designs up to their requirements for upgrading existing corporate and Datacenter networks, as well as re-architecting network segments to facilitate new requirements, technologies, and growth.
  • Resolves network communications and operations problems impacting customer or backbone access and performance globally.
  • Research and develop innovative solutions around unified network solutions.
  • Supports assigned regional projects, which include responsibility for planning, time, and implementation.
  • Ability & desire to automate processes and tasks to increase efficiency.

Education
  • Bachelor’s degree in Computer Science, Math, or Engineering or equivalent combination of education and experience.
  • Industry leading certification (CCNP, CCIE, Arista, etc) desirable but not compulsory

Knowledge / Experience
  • 5+ Years IT experience in the following areas:
  • Networking, including LAN/WAN - Firewalls - wireless - Security and encryption technologies
  • Experience with TCP/IP protocol communications.
  • Broad/Hands on knowledge across Leading Network Vendors such as Cisco, Palo Alto, Aruba, Arista & Checkpoint.
  • Broad knowledge of Project Management methodology and best practices.
  • Strong hands-on knowledge of Network diagnostics, BGP, SNMP, VPN, MPLS, SD-WAN, ACI technologies.
  • Hands on experience of automation tool & technologies such as Python, Ansible is a plus.
  • Strong command on Datacenter Network technologies
  • Skills and knowledge on network automation/scripting desirable.

Skills/ Abilities
  • Strong verbal and written communications skills.
  • Self-starter with demonstrated listening skills.
  • Team player and equally strong individual contributor.
  • Limited supervision; work may be reviewed for direction and strategy.

Working condition
  • May require occasional local/domestic travel within country
  • Should be open to working occasional weekends/weeknights for planned work.

Due to COVID-19, most of our employees are working from home. We’ve implemented a virtual hiring process and continue to interview candidates by phone or video and are onboarding new hires remotely. We value the safety of each member of our community because we know we’re all in this together.

Mastercard is an inclusive Equal Employment Opportunity employer that considers applicants without regard to gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law.

If you require accommodations or assistance to complete the online application process, please contactreasonable.accommodation@mastercard.comand identify the type of accommodation or assistance you are requesting. Do not include any medical or health information in this email. The Reasonable Accommodations team will respond to your email promptly.

Corporate Security Responsibility

All Activities Involving Access To Mastercard Assets, Information, And Networks Comes With An Inherent Risk To The Organization And Therefore, It Is Expected That The Successful Candidate For This Position Must

Every person working for, or on behalf of, Mastercard is responsible for information security.
  • Abide by Mastercard’s security policies and practices;
  • Ensure the confidentiality and integrity of the information being accessed;
  • Report any suspected information security violation or breach, and
  • Complete all periodic mandatory security trainings in accordance with Mastercard’s guidelines.
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Deadline: 31-12-2025

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