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Senior Network Engineer
Contract: Boston, Massachusetts, US span>
Salary Range: 70.00 - 80.00 | Per Hour
Job Code: 366789
End Date: 2026-02-12
Days Left: 28 days, 19 hours left
Title: Senior Network Data Center Consultant
Pay Range: $70 - $80
Type: 9 months
Overview:
- We are seeking a Senior Network Data Center Consultant to support a large, globally distributed financial services environment.
- This role is ideal for a CCIE or CCIE-equivalent engineer who enjoys owning complex network design, leading troubleshooting efforts, and serving as a technical escalation point across enterprise and data center infrastructure.
- You will work closely with network, security, and application teams to design, implement, and maintain highly available, secure, and scalable network solutions across data center core-to-edge environments.
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Design, implement, and troubleshoot data center core and edge networks
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Provide expert-level support for routing and switching environments
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Work with technologies including Csco Nexus, Juniper, and Arista
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Lead complex troubleshooting involving BGP and OSPF
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Support network services such as F5, Infoblox, and Csco ACI
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Ensure optimal TCP/IP design, subnetting, and traffic flow
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Collaborate with security teams on firewall and segmentation solutions
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Act as a technical escalation point and mentor junior engineers
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Create and maintain clear technical documentation
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Partner with application and infrastructure teams to drive successful outcomes
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10+ years of hands-on network engineering experience in large enterprise environments
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CCIE or CCIE-level expertise (certification preferred, not required)
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Strong experience in data center networking
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Deep knowledge of Csco-based environments, including Nexus
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Proven expertise with BGP (design and troubleshooting)
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Experience working in global or financial services environments
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Strong communication and stakeholder collaboration skill
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Experience with SD-WAN or MPLS (Viptela, VeloCloud, Versa, etc.)
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Network security platforms: Plo Alto, ASA/Firepower, Checkpoint, Illumio
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Scripting or automation experience (Python)
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Voice or collaboration platforms (CUCM, MS Teams Direct Routing, SIP/SBC)
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Experience in highly regulated environments
Benefits:
“The Company offers the following benefits for this position, subject to applicable eligibility requirements: medical insurance, dental insurance, vision insurance, 401(k) retirement plan, life insurance, long-term disability insurance, short-term disability insurance, paid parking/public transportation, paid time off, paid sick and safe time, hours of paid vacation time, weeks of paid parental leave, and paid holidays annually – as applicable.”
Job Requirement
- CCIE
- Network Architecture
- Network Infrastructure
- Data Center
- Data Center Infrastructure
- routing and switching
- troubleshooting
Reach Out to a Recruiter
- Recruiter
- Phone
- Tanmay Bagde
- tanmay.bagde@collabera.com