ACS Consultancy Services, Inc

Senior Network Engineer

Job Title: Senior Network Engineer

Location: Fairfax, Virginia (Onsite)

We are currently seeking candidates who meet the following qualifications

Responsibilities

  • Design and deploy functional networks, including LAN, WLAN, VPN, SD-WAN, WAN, MAN, and SDN.
  • Configure, install, and manage software, servers, routers, firewalls, and other network devices (physical and virtual).
  • Monitor and analyze network performance, ensuring high reliability and integrity.
  • Provide Tier 3 support, troubleshooting escalated issues from cloud and local infrastructure.
  • Automate tasks and processes, continually monitoring their effectiveness.
  • Maintain security protocols and access control models to safeguard network infrastructure.

Required Skills And Qualifications

  • 6+ years of experience in network engineering, with a solid background in network administration and architecture in wired and wireless enterprise infrastructures.
  • Expertise in designing and managing MPLS, VLAN, VRFs, and VxLAN environments.
  • Deep understanding of communication protocols (TCP/IP) and routing protocols (BGP, OSPF).
  • Experience in network security, access control models, and firewalls (e.g., Palo Alto).
  • Proficiency in scripting with coding languages such as Python and Perl for task automation.
  • Experience with network diagnostic and monitoring tools (e.g., SolarWinds, Splunk).
  • Strong knowledge of network operating systems like JUNOS and Cisco IOS.
  • Professional certifications (e.g., CCNP, CCDP, CCIE) preferred.
  • Ability to troubleshoot complex network issues independently or in collaboration with a team.

Preferred Qualifications

  • Hands-on experience with Cisco (ASR, Nexus, Catalyst), Juniper (routers, switches, firewalls), and Palo Alto security products.
  • Expertise in F5 Viprion Load Balancing and DNS, VM NSX-T, AVI Load Balancer, and InfoBlox IPAM, DNS, and DHCP.
  • Experience in SolarWinds NPM for network performance monitoring.
  • Sharp troubleshooting skills and the ability to manage complex network challenges effectively.

If you meet these qualifications, please submit your application via link provided in Linkedin.

Kindly do not call the general line to submit your application.
  • Seniority level

    Mid-Senior level
  • Employment type

    Full-time
  • Job function

    Information Technology
  • Industries

    IT Services and IT Consulting

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