Sr. Engineer, IT Infrastructure Engineering

Avantor
United States, Pennsylvania
Workplace: RemoteFull timeUSD 107,500 - 173,075 annuallyFunction: DevOps, Cloud & InfrastructureExperience: 8+ yearsEducation: bachelorsSkills: ["Technical leadership","Mentoring","Root cause analysis","Cross-functional collaboration","Documentation"]

Own the design, implementation, optimization, and support of enterprise network infrastructure across on-premises, cloud, and government-regulated environments. Serve as the technical lead for complex network initiatives, setting enterprise network standards, leading architecture reviews, and mentoring engineers. Provide Level 3/4 support, drive root-cause analysis, and improve reliability through monitoring and automation, while aligning security and compliance requirements with operational best practices.

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Avantor
Avantor
9 hours ago

Sr. Engineer, IT Infrastructure Engineering

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Last checked: 9 hours agoStatus: Live

Job Summary

Own the design, implementation, optimization, and support of enterprise network infrastructure across on-premises, cloud, and government-regulated environments. Serve as the technical lead for complex network initiatives, setting enterprise network standards, leading architecture reviews, and mentoring engineers. Provide Level 3/4 support, drive root-cause analysis, and improve reliability through monitoring and automation, while aligning security and compliance requirements with operational best practices.
Location: United States, Pennsylvania
Workplace: Remote
Employment Type: Full time
Job Function: DevOps, Cloud & Infrastructure
Seniority: Mid level

Key Responsibilities

  • •Design, implement, maintain, and optimize enterprise LAN, WAN, WLAN, SD-WAN, cloud, and data center networking solutions.
  • •Serve as technical lead for complex infrastructure projects and network modernization from planning through post-implementation support.
  • •Provide Level 3/4 support, lead root-cause analysis for major incidents, and develop monitoring and automation improvements.
  • •Develop and maintain enterprise network standards, design documentation, operational procedures, and runbooks.
  • •Design and maintain secure network architectures supporting corporate and government environments, including implementation of NAC/IAM-related controls and support for compliance activities.

Pay and Benefits

Salary: USD 107,500 - 173,075 annually
Perks:Health InsuranceDentalVision401kWellness StipendEquityPaid HolidaysPaid LeaveParental Leave

Key Requirements

  • •8+ years of enterprise network engineering experience, including leadership of complex infrastructure projects in cloud networking and regulated environments.
  • •Bachelor’s degree in Computer Science, Information Technology, Engineering, or equivalent experience.
  • •Strong enterprise networking skills with Cisco and Aruba technologies, including routing, SD-WAN, and segmentation (e.g., VLANs/VRF) plus security features.
  • •Experience with security, NAC, and identity-related networking controls (e.g., Cisco ISE/ClearPass, MFA, Zero Trust, 802.1X).
  • •Strong cloud networking and infrastructure knowledge, including AWS/Azure and hybrid networking (e.g., Direct Connect/ExpressRoute).
Experience:8+ yearsEnterprise networkingCloud networkingGovernment-regulated environments
Education:Bachelor's
Skills:Technical leadershipMentoringRoot cause analysisCross-functional collaborationDocumentation
Certifications:Cisco CCNP EnterpriseCisco CCIEAruba Certified ProfessionalAWS Advanced Networking SpecialtyPalo Alto PCNSECISSP
Tech Stack:Cisco CatalystCisco NexusCisco ISR/ASRCisco SD-WANAruba CXAruba WirelessHPE NetworkingBGPOSPFEIGRPVLANsVRFQoSMPLSVPNMulticastHigh AvailabilityCisco ISEAruba ClearPassPalo Alto

Company Brief

Avantor
Provides mission-critical products and services to support life sciences, advanced technologies, and applied materials customers worldwide, including lab supplies, chemical reagents, equipment, and supply chain solutions.
Industry: Wholesale & Distribution
Company Size: Enterprise (1,001+ employees)
Revenue: USD 1B+
Growth: Public Company
Valuation: Public Company (Market Cap in USD)
Funding: IPO / Publicly Listed
Headquarters: Radnor, United States
WebsiteLinkedIn