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Senior Network Engineer - Core Networking & MA & DAmerisourceBergen Corporation • United States
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Senior Network Engineer - Core Networking & MA & D

AmerisourceBergen Corporation
  • US
    United States
  • US
    United States
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À propos

Our team members are at the heart of everything we do. At Cencora, we are united in our responsibility to create healthier futures, and every person here is essential to us being able to deliver on that purpose. If you want to make a difference at the center of health, come join our innovative company and help us improve the lives of people and animals everywhere. Apply today! Job Details
Position Summary: We are seeking a
Senior Network Engineer - Core Networking & MA&D
to serve as a technical leader responsible for the design, integration, and optimization of Cencora's backbone, data center, and cloud network environments. This role is central to our corporate development strategy: you will lead the network workstream for
acquisitions
(integrating newly acquired entities into our enterprise environment) and
divestitures
(cleanly carving out network services and infrastructure). The ideal candidate combines deep routing/switching expertise with the structured, project-driven mindset required to execute high-stakes network transitions on aggressive timelines. Primary Focus Advanced core network design, MA&D network integration/separation, complex troubleshooting, and cross-functional technical leadership. Key Responsibilities: Core Network Engineering: Design and implement
large-scale, highly available network solutions spanning backbone WAN, data center fabrics (spine/leaf, VXLAN/EVPN), and cloud environments (AWS, Azure, GCP).
Own routing architecture
across the enterprise - BGP, OSPF, IS-IS, MPLS, and segment routing - ensuring optimal path selection, convergence, and redundancy.
Perform advanced troubleshooting
of complex Layer 2/3 issues, including root cause analysis across multi-vendor, multi-domain environments.
Manage capacity planning
for backbone and data center interconnects; model growth scenarios and recommend upgrades to meet evolving business needs.
Evaluate and test
emerging technologies - SD-WAN overlays, cloud-native networking (Transit Gateway, Azure vWAN), network automation/orchestration, and intent-based networking - for adoption into the core.
Document and maintain
high-level and detailed network designs, including redundancy, failover, and disaster-recovery strategies.
Mergers, Acquisitions & Divestitures (MA&D): Lead the network workstream
for each MA&D event end-to-end - from due diligence through Day 1 cutover to steady-state hand-off.
Conduct technical discovery & assessments
of target/divested company networks: inventory infrastructure, map IP address spaces, identify overlapping RFC 1918 ranges, catalog circuits, and evaluate security postures.
Develop integration blueprints
that define how acquired networks will be absorbed into Cencora's backbone, data center, and cloud environments - including IP re-addressing/NAT strategies, DNS consolidation, routing policy merges, and identity/segmentation alignment.
Architect divestiture carve-out plans
that cleanly separate shared network services, circuits, firewall policies, and cloud tenancies while maintaining operational continuity for both entities through the Transition Services Agreement (TSA) period.
Coordinate circuit provisioning and decommissioning
- working with carriers, colocation providers, and cloud service providers to stand up or tear down connectivity on schedule.
Manage cutover execution
- build detailed migration run-books, lead change windows, and orchestrate cross-functional war-room activities for Day 1 network transitions.
Mitigate risk
by designing interim-state architectures (e.g., temporary VPN tunnels, NAT boundaries, shared firewalls) that allow phased integration or separation without disrupting production traffic.
Leadership & Collaboration: Collaborate cross-functionally
with Security, Systems/Server, Cloud, Application, and Identity teams to ensure seamless integration during both BAU operations and MA&D events.
Partner with Project Management and Corporate Development
to align network milestones with broader deal timelines, budgets, and business commitments.
Develop and enforce
network policies and standards, ensuring compliance with Cencora security and regulatory requirements (e.g., HIPAA, SOX).
Mentor and guide
Level 1 and Level 2 network engineers; serve as the technical escalation point for complex incidents.
Drive automation
of repeatable MA&D tasks - templatized configurations, automated compliance checks, scripted IP migrations - to accelerate future integrations.
Education, skillset and experience requirements: 7 + years in enterprise network engineering with significant time operating backbone, data center, and/or cloud network infrastructure.
Demonstrated participation in at least
2-3 network integration or carve-out projects
(M&A, divestiture, or large-scale migration equivalents).
Expert-level knowledge of BGP, OSPF, MPLS, VXLAN/EVPN, spanning-tree, and multicast in multi-vendor environments (Cisco, Arista, Juniper, Palo Alto, etc.).
Hands-on experience with modern data center fabrics, interconnects (DCI), and colocation environments.
Working knowledge of at least one major cloud provider's networking stack (AWS VPC/TGW, Azure vNET/vWAN, GCP VPC
Experience with network automation tools and languages - Ansible, Terraform, Python, or equivalent.
Advanced certification preferred:
CCNP/CCIE, Advanced Networking , or equivalent.
Strong leadership, project coordination, and communication skills; comfortable presenting to technical and non-technical stakeholders, including corporate development and executive leadership.
Preferred Qualifications: Experience in pharmaceutical distribution, healthcare, or other regulated industries
Familiarity with Transition Services Agreements (TSAs) and the operational constraints they impose on network timelines.
Hands-on experience with network segmentation and zero-trust architectures in the context of integrating untrusted acquired environments.
Exposure to ITSM/change management frameworks (ITIL, ServiceNow) in large enterprise settings.
Working knowledge of network monitoring and observability platforms
What Cencora offers
We provide compensation, benefits, and resources that enable a highly inclusive culture and support our team members' ability to live with purpose every day. In addition to traditional offerings like medical, dental, and vision care, we also provide a comprehensive suite of benefits that focus on the physical, emotional, financial, and social aspects of wellness. This encompasses support for working families, which may include backup dependent care, adoption assistance, infertility coverage, family building support, behavioral health solutions, paid parental leave, and paid caregiver leave. To encourage your personal growth, we also offer a variety of training programs, professional development resources, and opportunities to participate in mentorship programs, employee resource groups, volunteer activities, and much more. For details, visit https://www.virtualfairhub.com/cencora Full time
Equal Employment Opportunity
Cencora is committed to providing equal employment opportunity without regard to race, color, religion, sex, sexual orientation, gender identity, genetic information, national origin, age, disability, veteran status or membership in any other class protected by federal, state or local law. The company's continued success depends on the full and effective utilization of qualified individuals. Therefore, harassment is prohibited and all matters related to recruiting, training, compensation, benefits, promotions and transfers comply with equal opportunity principles and are non-discriminatory. Cencora is committed to providing reasonable accommodations to individuals with disabilities during the employment process which are consistent with legal requirements. If you wish to request an accommodation while seeking employment, please call 888.692.2272 or email hrsc@cencora.com. We will make accommodation determinations on a request-by-request basis. Messages and emails regarding anything other than accommodations requests will not be returned Affiliated Companies
Affiliated Companies: AmerisourceBergen Services Corporation
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Preferred
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  • United States

Compétences linguistiques

  • English
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