CBTS · 23 hours ago
Cisco Network Engineer
Phoenix, AZ
Contract
Onsite
Mid Level
$45/hr - $55/hr
4+ years expCBTS is a leading IT Solutions Provider with over 27 years of experience in delivering results to its clients. They are seeking a Cisco Network Engineer to administer and maintain Cisco routers, switches, and firewalls, while also ensuring network availability and performance. The role requires ticket support, collaboration with cybersecurity teams, and a willingness to work shifts, including weekends and after-hours as needed.
Cloud ComputingCloud InfrastructureConsultingInformation TechnologyService Industry
Responsibilities
Administer and maintain Cisco routers, switches, and firewalls across enterprise or mission networks
Design, configure, and support LAN/WAN infrastructure, ensuring availability and performance
Implement and monitor network security baselines, access control lists (ACLs), and device hardening per organizational policies
Manage and optimize routing and switching protocols (e.g., OSPF, BGP, EIGRP, STP, VLANs, QoS)
Support IPsec, and remote access solutions across secure and hybrid environments
Collaborate with systems and cybersecurity teams to design and deploy new network capabilities and maintain compliance with RMF and DISA STIG standards
Troubleshoot and resolve network performance, latency, or connectivity issues methodically and efficiently
Monitor network performance using tools such as SolarWinds, Wireshark, or NetFlow and identify improvement opportunities
Document configurations, diagrams, and operational procedures to support continuity and audits
Participate in change control processes and maintain high standards of operational discipline and communication
Qualification
Required
A Cisco certification is required
BS degree in Engineering, Computer Science, or related field
Minimum 4 years of experience in network engineering, administration, or infrastructure operations
Hands-on experience with Cisco routers, switches, and firewalls in enterprise environments
Strong understanding of routing and switching protocols (OSPF, BGP, EIGRP, VLANs, STP, QoS)
Experience managing network security configurations (ACLs, VPNs, firewalls, IPsec tunnels)
Proficiency with TCP/IP, DNS, DHCP, NAT, and subnetting
Ability to troubleshoot complex network issues using packet captures and monitoring tools
Strong documentation, communication, and analytical skills
Preferred
Cisco CCNA or CCNP certification
Experience with Cisco ISE
Familiarity with network automation or Infrastructure as Code (Ansible, Python, Terraform)
Exposure to cloud networking concepts (AWS VPC, Azure VNets, ExpressRoute, Direct Connect)
Experience with monitoring and analysis tools such as SolarWinds, Wireshark, or NetFlow
Prior experience supporting mission, intelligence, or secure enterprise environments
Company
CBTS
CBTS provides end-to-end IT and communications solutions that allow businesses to improve efficiency, enable innovation, and mitigate risk.
1001-5000 employees
H1B Sponsorship
CBTS has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2020 (1)
Funding
Current Stage
Late StageTotal Funding
unknown2024-02-06Acquired
Leadership Team
Kristin Russell
Chief Executive Officer
Phil Clark
SVP, National Territory Sales
Recent News
Business Wire
2026-01-16
2025-11-04
Company data provided by crunchbase