122 sr network engineer jobs at 82 companies in Elsmere, DE

3w
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Sr. Network Engineer
Conshohocken, Pennsylvania, United States
HybridFull Time
Novacore
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.
Fortinet, Meraki, SolarWinds, Zscaler, Azure, BGP, OSPF, EIGRP, SDWAN, Zero Trust
5d
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Senior Network Engineer
Philadelphia, Pennsylvania, United States
OnsiteFull Time
Customized Energy Solutions
Customized Energy Solutions: Provides market intelligence and operational support for energy market participants.
7+ YOE7+ years enterprise network engineering with multi-site, multi-vendor experience; advanced Cisco/F5/Palo Alto/ISE skills; hybrid cloud networking (AWS/Azure/GCP); strong WAN, routing (BGP/OSPF/EIGRP), and security expertise.
Cisco ASA, Cisco Firepower, FMC, Palo Alto Networks, Cisco ISE, 802.1X, NAC, RADIUS, TACACS+, F5 BIG-IP, LTM, ASM, WAF, AFM, IPS, IDS, SSL, BGP, OSPF, EIGRP, Direct Connect, ExpressRoute, Transit Gateway, IPsec, VPC, VNet, AWS, Azure, GCP, Cisco Viptela, Meraki, Palo Alto Prisma, SD-WAN, Python, Ansible, Terraform, SolarWinds, PRTG, Kentik, CES BLUE, CES GOLD, CES RED, GRIDBOOST, CoMETS
2w
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Sr. Network Engineer (Hybrid- Aberdeen, Maryland)
Aberdeen Proving Ground or Wilmington or Middletown
$135k-$155k/yr HybridFull Time
Fairwinds Technologies
Fairwinds Technologies: Designing and integrating communication systems for defense agencies
2+ YOEBachelor's degree in relevant engineering, 2+ years designing integrated networked solutions, SATCOM/SD-WAN experience, Cisco/VMware/security competencies, US citizenship and Secret clearance eligibility.
SATCOM, SD-WAN, VMware, Pacstar Smart Chassis, C, C++, Fortran, Python, Rust, Julia
3w
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Network Engineer, Senior
Belcamp, Maryland, United States
$78k-$176k/yr OnsiteFull Time
Booz Allen Hamilton
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
1mo
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Wireless Network Engineer
Belcamp or McLean or Aberdeen
$78k-$176k/yr OnsiteFull Time
Booz Allen Hamilton
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.
Docker, Kubernetes
1mo
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Network Engineer
Wilmington or Fayetteville or Parlin or Marlborough or North America or Europe or Asia
HybridFull Time
Qnity Electronics
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.
LAN, WLAN, SD-WAN, Palo Alto Prisma SDWAN, CISCO Network Gear, Infoblox, Logic Monitor, Fortinet products & solutions, Palo Alto Prisma VPN & Firewalls, OSPF, BGP, EIGRP, 802.1X, SNMP, NetFlow, Python, Ansible, IaC, Microsoft Teams Voice, SBCs
6d
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Senior Network Engineer
Edgewood, Maryland, United States
$103k-$175k/yr HybridFull Time
APG Federal Credit Union
APG Federal Credit Union: A member-owned financial cooperative providing banking and lending services.
7+ YOE7+ years enterprise network engineering experience; strong routing/switching, SD-WAN, firewall and cloud networking skills; Cisco certification required; PowerShell/Python automation; Azure experience; project and vendor management.
PowerShell, Python, Microsoft Azure, AWS, Smartsheet, Jira, ITSM
2w
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Network Engineer
Plymouth Meeting, Pennsylvania, United States
OnsiteFull Time
Gemma Services
Gemma Services: Provides education and mental health support for vulnerable children.
5+ YOE2+ Mgmt5+ years network/infrastructure experience, 2+ years technical leadership; hands-on with Cisco, FortiGate, Hyper-V, and Azure; CCNA/CCNP and Fortinet/Microsoft certifications preferred.
Cisco, VLANs, STP, OSPF, BGP, VPN, FortiGate, FortiManager, FortiAnalyzer, FortiAuthenticator, Microsoft Hyper-V, Microsoft Azure, Windows Server, Active Directory, Group Policy, DNS, DHCP, Microsoft 365, Entra ID
2mo
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Hypersaler DC Network Engineer - Plano
Plano or Overland Park or Pennsauken
HybridFull Time
Ericsson
EricssonNasdaq Stockholm: ERIC B: Global provider of telecommunications equipment and services.
Senior technical resource with strong data center hardware, transport, and network infrastructure experience; able to author MoPs, review BoMs, provide Tier 3 support, visit customer sites, and use Microsoft software for documentation.
Microsoft software suite
1mo
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Supervisor Network Engineer
Cedar Rapids or Denver or Philadelphia
$109k-$140k/yr HybridFull Time
Transamerica
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.
1w
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Senior Azure Network Engineer
Mount Laurel, New Jersey, United States
$60k-$93k/yr OnsiteFull Time
Navitas Credit Corp
Navitas Credit CorpNYSE: UCB: Provides equipment financing and leasing for small businesses.
8+ YOE8+ years network engineering experience, 3+ years Azure networking, Bachelor's degree or equivalent, Azure and networking certifications preferred, experience with Terraform and Azure DevOps.
Microsoft Azure, Terraform, Azure DevOps, Exchange Online, Teams, SharePoint, OneDrive, Office 365 Exchange
1w
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Principal Engineer- Network Engineering
Basking Ridge or Bloomington or Collegeville or Irving or Worcester or Pittsburgh or Aurora or Kent or Downers Grove or Bloomington
$107k-$205k/yr HybridFull Time
Verizon
VerizonNYSE: VZ: Provides wireless, broadband, and telecommunications services to customers.
6+ YOE6+ years in technical facilities planning or related disciplines; experience with PSC design, Python automation, LLM integrations, SQL/databases, Looker/Tableau, and cloud platforms; bachelor's degree or equivalent experience.
AutoCAD, Python, AWS, Azure, Kubernetes, Git, SVN, Looker, Tableau, PostgreSQL, pgvector, Oracle, SQL Server, Hadoop, REST, GraphQL, Anthropic Claude, GPT-4, Gemini, Microsoft Teams, dcTrack, Canvas, Clarity, vSAP, ERP-SAP Portal, COEP, 1ERP, NSAP, 1PSC-UNO, NPP, DRAAS, CCP
1mo
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SASE Network Engineer
Berwyn, Pennsylvania, United States
$110k-$140k/yr OnsiteFull Time
AMETEK
AMETEKNYSE: AME: Manufacturer of electronic instruments and electromechanical devices.
5+ YOE5+ years network engineering or cloud security experience; hands-on with SASE/SSE platforms (Netskope, Zscaler, Palo Alto Prisma); strong networking (TCP/IP, DNS, routing, VPNs), cloud (AWS/Azure/GCP), SIEM/IAM familiarity, and scripting/automation skills.
SASE, SSE, Netskope, Zscaler, Palo Alto Prisma, SD-WAN, SIEM, IAM, AWS, Azure, GCP, DLP
2w
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Senior Network Security Engineer
West Chester or Mount Laurel or Philadelphia
$117k-$176k/yr OnsiteFull Time
Comcast
ComcastNASDAQ: CMCSA: Provides global telecommunications, media content, and entertainment services.
5+ YOE5+ years network/network security engineering experience required; strong networking fundamentals, vulnerability remediation, patch validation, configuration hardening, and audit/compliance experience; Bachelor's degree preferred.
Cisco, Juniper, Arista, Nokia, F5, Fortinet, Python, Ansible, PowerShell, Terraform, AWS, Azure, GCP, CIS Benchmarks, NIST, CISA
1w
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Senior Azure Network Engineer
Mount Laurel, New Jersey, United States
$60k-$93k/yr OnsiteFull Time
United Community
United CommunityNYSE: UCB: Regional financial institution providing retail, commercial, and wealth services.
8+ YOE8+ years network engineering experience with 3+ years supporting Microsoft Azure networking, Azure certifications preferred, familiarity with Terraform and Azure DevOps, strong troubleshooting and communication skills.
Microsoft Azure, Exchange Online, Teams, SharePoint, OneDrive, Terraform, Azure DevOps
3w
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Epic Cloud Network Engineer
West Norriton or Norristown or Secaucus or Schaumburg
$112k-$130k/yr HybridFull Time
Quest Diagnostics
Quest DiagnosticsNYSE: DGX: Provides clinical laboratory diagnostic testing and health information services.
6+ YOE6+ years enterprise network engineering experience (routing, switching, firewalls); bachelor’s degree or equivalent; cloud networking (Azure/AWS/GCP) experience; ServiceNow and Infrastructure as Code (Terraform) experience; strong communication and on-call support ability.
Azure, AWS, GCP, Terraform, ServiceNow, Epic, F5, Citrix ADC, Fortinet
2w
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Staff Network Communications Engineer - EADGE-T EXPAT UAE
United Arab Emirates or King of Prussia
$105k-$208k/yr OnsiteFull Time
Lockheed Martin
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.
Ansible, Python, SNMP, NETCONF, CLI, Juniper, Cisco, Palo Alto, DELL, Arista, ArcSight, Splunk, VMWare VCF, K8, Wireshark, TCPDUMP
1w
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NETWORK ENGINEER III (Hybrid)
Rockford or Philadelphia
HybridFull Time
PCI Pharma Services
PCI Pharma Services: Integrated pharmaceutical development, manufacturing, and global packaging services.
15+ YOE15+ years designing and leading enterprise network solutions across LAN/WAN/wireless/security and cloud (AWS/Azure); advanced routing, SD-WAN, firewalls, and mentorship experience required.
SD-WAN, BGP, OSPF, EIGRP, Direct Route, Cisco ISE, AWS, Azure, Teams, 8x8, Firepower, Palo Alto, SolarWinds, Wireshark, Syslog, Nessus
2mo
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Sr. Systems Sales Engineer
Philadelphia or Pittsburgh or Newark
$196k-$294k/yr RemoteFull Time
Nutanix
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
7h
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Senior Project Engineer-Power Network
Reading or Kansas City or Charlotte or New Jersey or North Carolina or Delaware or United States
OnsiteFull Time
Worley
WorleyAustralian Securities Exchange: WOR: Global professional services for energy, chemicals, and resources sectors.
Substantial power networks project engineering experience; recognized engineering degree in electrical or civil engineering (or equivalent); PE preferred; strong client, commercial and technical coordination skills.
SCADA