Xcelligen Inc. is a digital transformation and IT services company founded in 2014, specializing in cutting-edge technological solutions for government and commercial clients. Their core services include Artificial Intelligence, Cloud Services, Cybersecurity, Data Analytics & Engineering, Digital Modernization, and Enterprise IT. They emphasize a client-centric approach, tailored solutions, and continuous innovation, driven by their commitment to excellence and intelligence. Xcelligen leverages modern technologies and agile methodologies to deliver efficient, cost-effective, and secure solutions, aiming to empower clients and provide them with a competitive edge.
Xcelligen Inc. is a digital transformation and IT services company founded in 2014, specializing in cutting-edge technological solutions for government and commercial clients. Their core services include Artificial Intelligence, Cloud Services, Cybersecurity, Data Analytics & Engineering, Digital Modernization, and Enterprise IT. They emphasize a client-centric approach, tailored solutions, and continuous innovation, driven by their commitment to excellence and intelligence. Xcelligen leverages modern technologies and agile methodologies to deliver efficient, cost-effective, and secure solutions, aiming to empower clients and provide them with a competitive edge.
Xcelligen Inc is hiring a
Network Engineer (CCNP)
is responsible for designing, implementing, maintaining, and optimizing enterprise network infrastructures to ensure high availability, performance, and security. Leveraging advanced knowledge validated by the Cisco Certified Network Professional (CCNP) certification, this role plays a key part in supporting mission-critical network operations and enabling seamless connectivity across the organization.
Work Authorization:
U.S. Citizens ONLY due to legal or government contract requirements.
Key Responsibilities
Teeming tracks opportunities at over 24,000 AI startups, then works with you to find (and land) the one you'll love.
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Design, implement, and support scalable LAN, WAN, WLAN, and data center network architectures.
Configure, troubleshoot, and maintain Cisco routers, switches, firewalls, wireless controllers, and related network appliances.
Monitor network performance, identify bottlenecks, and optimize routing, switching, and overall infrastructure efficiency.
Perform advanced troubleshooting using tools such as packet captures, SNMP monitoring, NetFlow, and syslog analysis.
Manage routing protocols including OSPF, EIGRP, BGP, and MPLS to ensure efficient, redundant connectivity.
Implement and maintain network security measures such as ACLs, VPNs, firewall policies, segmentation, and identity-based security controls.
Support Voice over IP (VoIP), QoS configurations, and collaboration technologies.
Collaborate with cross-functional teams to support network requirements for applications, cloud services, and business initiatives.
Lead or assist in network upgrades, migrations, hardware refreshes, and infrastructure modernization projects.
Maintain detailed network documentation, diagrams, and operational runbooks.
Participate in on-call rotations to support 24/7 network availability and respond to critical incidents.
Ensure compliance with industry best practices, internal standards, and regulatory requirements.
Required Qualifications
Active
Cisco Certified Network Professional (CCNP)
certification (Enterprise, Security, Collaboration, Data Center, or equivalent track).
3–7+ years of hands-on experience in network engineering or related roles.
Strong understanding of TCP/IP, subnetting, routing, switching, VLANs, STP, NAT, DHCP, DNS, and VPN technologies.
Proficient with Cisco IOS/XE, NX-OS, and common network management tools.
Preferred Skills
Experience with firewalls (Cisco ASA/FTD, Palo Alto, Fortinet, etc.).
Knowledge of software-defined networking (SDN) and automation tools (Python, Ansible, Cisco DNA Center).
Familiarity with cloud networking (AWS, Azure, GCP).
Experience in high-availability environments, disaster recovery planning, and network capacity management.
Strong analytical, documentation, and communication skills.
