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Astreya

IT services that put people at the center of your business

Senior Network Engineer

Network EngineerNetwork EngineerFull TimeRemoteSeniorTeam 1,001-5,000Since 2001H1B SponsorCompany SiteLinkedIn

Location

California

Posted

3 days ago

Salary

$154K - $164K / year

Seniority

Senior

Postgraduate Degree1 yr expEnglishAirflowAnsibleCloudFirewallsPythonSwitching

Job Description

Senior Network Engineer

Astreya

• Responsible for designing, implementing, and supporting large-scale data center and backbone network infrastructure, with a focus on switching, routing, and data center design. • Design, implement, and support data center and backbone network infrastructure, including spine-and-leaf topologies, advanced routing protocols (BGP, OSPF, EVPN, VXLAN, MPLS, EIGRP), and high-availability architectures. • Architect and document LAN/WAN connectivity, inter–data center peering, cross- connects, and backbone integration to support scalable cloud and enterprise environments. • Create data center layouts and infrastructure designs using AutoCAD. • Maintain detailed drawings, rack elevations, logical/physical diagrams, and cable matrices using AutoCAD and Visio. • Manage white space design, including rack layouts, structured cabling, hot/cold aisle containment, branch circuit distribution, power pathways, and airflow optimization. • Conduct capacity planning, traffic engineering, and scalability analysis to optimize network performance and support future growth. • Deploy, configure, and troubleshoot switches, routers, and firewalls across multi-vendor platforms (Cisco, Juniper, Arista, Palo Alto, Aruba). • Collaborate with colocation providers, facilities teams, and internal stakeholders to define technical requirements and deliver compliant infrastructure designs. • Research and evaluate emerging networking, optical transport, and structured cabling technologies, contributing to global data center and network infrastructure standards. • Coordinate and evaluate vendor RFI/RFP/RFQ submissions for networking hardware, cabling solutions, and infrastructure services. • Provide technical leadership and mentorship to junior engineers, ensuring best practices in network design, deployment, and documentation. • Travel to data center and POP sites to perform network assessments, audits, migrations, and engineering validation for new builds and expansions. • Lead the review, development, and maintenance of comprehensive data center and network documentation. • Work with stakeholders and cross- functional teams on projects and initiatives to develop low-level design documents and automation workflows to improve deployment efficiency. • Perform other related duties as required.

Job Requirements

  • Master’s degree or foreign equivalent in Telecommunications, Computer Science, Computer/Electronic Engineering, Computer Applications, Information Technology, Systems Engineering or related field
  • 1 year of experience in the position offered or related occupation
  • Network engineering experience; designing and implementing data center or POP site networks
  • Working with routing protocols including BGP, OSPF, EVPN, VXLAN, MPLS, and EIGRP
  • Hands-on work with multi-vendor platforms such as Cisco, Juniper, and Arista (e.g., QFX, ASR, Nexus, and 7808 series)
  • Use of tools including AutoCAD, Excel (BOM and patch-panel matrices), Python (basic scripting), Ansible, and Visual Studio
  • Fiber and cabling technologies such as MPO/MTP, LC-LC, CWDM/DWDM, DR4/FR4 optics, patch panels, and structured cabling (Base-8, Base-12)
  • Designing and supporting compute/GPU fabrics

Benefits

  • Medical provided through UHC (PPO, HSA, Surest options) / Medical provided through Kaiser (HMO option only) for California employees only
  • Dental provided through UHC Nationwide
  • Vision provided by UHC
  • Flexible Spending Account for Health & Dependent Care
  • Pre-Tax Account for Commuter Benefit/Parking & Transit (location-specific)
  • Continuing Education and Professional Development via various integrated platforms, e.g. Udemy and Coursera
  • Corporate Wellness Program provided by Goomi Group
  • Employee Assistance Program
  • Wellness Days
  • 401k Plan
  • Basic and Supplemental Life Insurance
  • Short Term & Long Term Disability
  • Critical Illness, Critical Hospital, and Voluntary Accident Insurance
  • Tuition Reimbursement (available 6 months after start date, capped)
  • Paid Time Off (accrued and prorated, maximum of 120 hours annually)
  • Paid Holidays
  • Any other statutory leaves, paid time, or other ancillary benefits required under state and federal law

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