112 sr network engineer jobs at 78 companies in Middletown, DE
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Sr. Network Engineer
Texas or Chantilly or Baltimore
RemoteFull Time
Red River: Provides IT solutions and managed services for government and enterprise clients.
7+ YOE7+ years enterprise LAN/WAN experience, professional-level networking certification (CCNP preferred, CCIE strongly preferred), US citizenship, travel up to 50%, strong routing/switching and SDN expertise.
Novacore: Independent specialty insurance provider for niche markets.
15+ YOE15+ years network architecture/engineering experience; deep expertise with Fortinet, Meraki, SolarWinds, Zscaler, Azure, BGP/OSPF/EIGRP; vendor and team management; budget and strategic planning.
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
5+ YOE5+ years in IT/cyber/enterprise networking; experience with HPE Aruba, Cisco, SonicWALL, Juniper; Windows and RHEL administration; PowerShell or bash scripting; firewall, VPN, routing, and network design expertise; Secret clearance required.
HPE Aruba, Cisco, SonicWALL, Juniper, Microsoft Windows, RHEL, PowerShell, bash
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
Experience designing and integrating advanced wireless network capabilities, knowledge of military radio waveforms and contested environments, Agile/DevSecOps experience, travel up to 15%, Secret clearance required, Bachelor’s in Systems Engineering or STEM.
Villanova University: Private Catholic research university providing higher education and research.
10+ YOEBachelor's in IT or related, 10+ years network engineering experience, deep expertise in routing/switching/wireless, strong leadership, problem solving, and cloud networking knowledge.
TCP/IP, VLANs, OSPF, BGP, QoS, NAT, Microsoft Azure
Wilmington or Fayetteville or Parlin or Marlborough or North America or Europe or Asia
HybridFull Time
Qnity ElectronicsNYSE: Q: Manufactures materials and solutions for the semiconductor industry.
8+ YOEBachelor's degree and 8+ years enterprise networking experience across projects and operations; expertise in LAN/WLAN/SD-WAN, Cisco/Palo Alto platforms, network security; CCNP/CCNA preferred.
TransamericaNYSE: AEG: Provides insurance, retirement solutions, and investment products to customers.
5+ YOE1+ MgmtBachelor's in CS/IS or equivalent, 5+ years enterprise network engineering, 1+ years leading others, experience with LAN/WAN, routing/switching, wireless, firewalls, load balancers, circuit/vendor management, and change/incident processes.
Peraton: Provides advanced technology and mission support for government agencies.
3+ YOECCNP required, US citizenship and ability to obtain Public Trust, 3+ years hands-on networking experience (routing/switching) in medium-to-large enterprise, Python and Cisco product experience preferred.
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
8+ YOE8+ years experience with F5 BIG-IP DNS/GTM, BIG-IQ, NGINX Plus, Azure networking, BGP/Arista, and IaC automation using Terraform/Ansible; strong scripting and troubleshooting skills.
Peraton: National security and mission-critical government technology services provider.
5+ YOECCNP required, Public Trust clearance required, US citizenship, minimum 5 years' experience with relevant degree-equivalent options, 3+ years hands-on routing/switching in large enterprise networks, travel up to 25–50%.
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
5+ YOEBachelor's degree in related field,5+ years network engineering experience (3+ in senior roles),Secret clearance required,CCNA/CCNP/CCIE or Juniper equivalents preferred,strong automation and cybersecurity knowledge.
Millennium Corporation: Provides cybersecurity and engineering solutions for government missions.
8+ YOEActive secret clearance with TS/SCI eligibility; Bachelor's in CS/IT/Engineering or equivalent; 8+ years designing enterprise network infrastructure; experience with cyber ranges, Cisco switching, firewalls, virtualization, storage, and technical documentation.
Cisco, VMware, Proxmox, Hyper-V, KVM, pfSense, OPNsense, Active Directory, DNS, DHCP, Windows Server, Linux, Docker, Kubernetes, Ansible, Terraform, Git, Python, PowerShell, DISA STIGs, RMF, NIST 800-53, MITRE ATT&CK
NutanixNASDAQ: NTNX: Sells cloud software and hyperconverged infrastructure for enterprises.
4+ YOE4+ years as a Sales Engineer in data center tech and virtualization; strong server/storage/networking knowledge; cloud familiarity; excellent communication; security knowledge in sales; rapport-building; bachelor’s degree preferred
Data Center Technologies, Virtualization, Public Cloud, Networking, Security