Job Summary: The Network Engineer III is responsible for evaluating, supporting, implementing and monitoring Network Management Toolsets also, implements complex multi-site network solutions, leads projects, and serves as an escalation point for the team.
Essential Functions: - Design and implement data center switching/routing architectures (Cisco and Arista) including spine-leaf fabrics, MLAG/VXLAN, and inter-DC interconnects
- Own physical capacity planning for owned and co-located data centers: rack/power/cooling capacity forecasting, cabinet and cross-connect layout standards, and structured cabling design
- Manage relationships and SLAs with co-location providers and circuit/carrier vendors, including contract renewals, remote-hands escalations, and facility maintenance coordination
- Lead data center build-outs, expansions, and equipment refresh/lifecycle projects, including coordination of electrical, mechanical, and physical security requirements with facilities and co-location partners
- Own the Aruba SD-WAN architecture across the branch portfolio: policy design, QoS, path conditioning, and Orchestrator administration
- Lead cloud connectivity initiatives (Direct Connect/ExpressRoute, transit gateways/virtual WANs, cloud routing strategy) in coordination with cloud infrastructure and security teams
- Serve as the primary network point of contact for cross-functional projects with the Security team, translating network architecture and traffic requirements into clear inputs for firewall, segmentation, and zero-trust initiatives without performing the security configuration itself
- Lead root-cause analysis for major or recurring network incidents and complex multi-domain outages (LAN/WAN/DC/cloud)
- Develop network standards, reference architectures, and lifecycle/capacity plans for switching, routing, and SD-WAN platforms
- Lead and review changes for high-risk or complex maintenance windows; act as escalation point for Level I/II engineers
- Evaluate new technologies and vendor features (Cisco, Arista, Aruba) and provide recommendations to engineering leadership
- Perform any other job related duties as requested.
Education and Experience: - Associates degree is required
- Equivalent years of relevant work experience may be accepted in lieu of required education
- Seven (7) years of network experience is required
Competencies, Knowledge and Skills: - Advanced computer and networking skills
- Proficient in Microsoft Office Suite to include Word, Excel and PowerPoint
- Excellent written and verbal communication skills
- Effective listening and critical thinking skills
- Strong interpersonal skills and high level of professionalism
- Effective problem solving skills with attention to detail
- Ability to work independently and within a team environment
- Leadership experience and skills
- Ability to develop, prioritize and accomplish goals
- Expert-level Cisco IOS and Arista EOS skills: advanced routing (OSPF, BGP), spine-leaf/VXLAN-EVPN fabrics, MLAG/vPC
- Deep Aruba SD-WAN expertise: Orchestrator policy design, application-aware routing, multi-circuit failover, and SD-WAN-to-data-center integration
- Strong understanding of cloud network architecture (AWS/Azure/GCP networking constructs, transit gateways, hybrid routing, BGP over Direct Connect/ExpressRoute)
- Strong working knowledge of firewall and security architecture concepts (zones, micro-segmentation, NGFW policy logic, IDS/IPS placement) sufficient to design networks that meet security requirements and to partner effectively with the Security team - not hands-on firewall rule authorship
- Proficient with network automation/scripting (e.g., Python, Ansible) for configuration and validation tasks
- Strong understanding of data center physical infrastructure design: power redundancy (N+1/2N), cooling architecture, structured cabling standards (e.g., TIA-942), and DCIM tooling
- Working knowledge of physical and environmental security controls in data center/co-location facilities (badge access, cameras, environmental sensors) sufficient to coordinate with facilities/security teams and co-location providers, not to manage those systems directly
- Strong incident command and root-cause analysis skills across complex, multi-vendor environments
Licensure and Certification: - Arista Level (L3) required
- Arista Level (L5) preferred
Working Conditions: - General office environment; may be required to sit or stand for extended periods of time
- May be required to work additional hours and/or outside normal business hours as needed to meet deadlines.
- Regular movement between multiple building sites will be required. Must be able to work a flexible schedule to support changing and emerging physical security protection situations.
- Reside in the same territory they are assigned to work in; exceptions may be considered, due to business need.
- Flexible hours, including possible evenings and/or weekends as needed to serve the needs of our members and may refer members to other CareSource resources.
- Up to 15% (occasional) travel may be required to travel to different locations, including homes, offices, or other public settings, to perform work duties
Compensation Range:$94,100.00 - $164,800.00
CareSource takes into consideration a combination of a candidate's education, training, and experience as well as the position's scope and complexity, the discretion and latitude required for the role, and other external and internal data when establishing a salary level. In addition to base compensation, you may qualify for a bonus tied to company and individual performance. We are highly invested in every employee's total well-being and offer a substantial and comprehensive total rewards package.
Compensation Type (hourly/salary):Salary
Organization Level Competencies - Fostering a Collaborative Workplace Culture
- Cultivate Partnerships
- Develop Self and Others
- Drive Execution
- Influence Others
- Pursue Personal Excellence
- Understand the Business
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Brand=CareSource
