55 network security engineer jobs at 43 companies in Avondale, PA
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Network Security Engineer
Malvern or West Reading
OnsiteFull Time
5+ YOE5+ years network security engineering experience with hands-on Palo Alto and Cisco firewall administration, VPN/SD‑WAN security, Cisco ISE, incident response, ITIL change management, scripting (Python/Ansible), and familiarity with Azure networking and regulatory frameworks.
Palo Alto Networks, Panorama, WildFire, Cisco ASA, Cisco Firepower (FTD/FMC), Cisco AnyConnect, IPSec, Cisco Catalyst SD-WAN, Cisco ISE, Cisco Umbrella, Microsoft Suite, Python, Ansible, Azure Firewall, Azure Virtual WAN, ExpressRoute, Network Security Group (NSG), BGP, EIGRP, TCP/IP, ACLs, NAT, SSL/TLS
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Senior Network Security Engineer
West Chester or Mount Laurel or Philadelphia
$117k-$176k/yr OnsiteFull Time
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
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Senior Engineer, Network Security / Engineer II (US)
Mount Laurel or Fort Lauderdale or Charlotte
$98k-$159k/yr OnsiteFull Time
7+ YOEUndergraduate degree or technical certificate and 7+ years of relevant experience in network security engineering, enterprise networking, cloud security, automation, and complex production deployments.
Netskope, Secure Web Gateway (SWG), Secure Access Service Edge (SASE), Data Loss Prevention (DLP), Borderless WAN VPN, CASB, Zero Trust Network Access (ZTNA), Private Access, BWAN, IPsec, GRE, SDWAN, MPLS, Direct Internet Access (DIA), MAN, Cisco Catalyst SDWAN/Viptela, Aruba EdgeConnect, Silverpeak, BGP, OSPF, TCP/IP, QoS, SIEM, Ansible, Terraform, Python, REST APIs, Zscaler, Palo Alto Prisma Access, Cisco, IaC, SDN
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Senior CSfC Network Security Engineer
Aberdeen, Maryland, United States
OnsiteFull Time
5+ YOEBachelor’s degree in a technical discipline and 5–10 years in enterprise networking, IT, network engineering, or cybersecurity. Requires networking expertise, Windows, RHEL, VMware, PowerShell, and Bash; Secret clearance eligibility.
HPE Aruba, Cisco, SonicWALL, Juniper, VMware, Microsoft Windows, Red Hat Enterprise Linux, PowerShell, Bash, Security Information and Event Management (SIEM)
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Lead Engineer, Network Security Platform
Birmingham or Bentonville or Phoenix or Tempe or Boulder or Denver or Hartford or Fort Lauderdale or Jacksonville or Miami or Orlando or Tallahassee or Tampa or Atlanta or Des Moines or Boise or Chicago or Indianapolis or Louisville or Baton Rouge or New Orleans or Shreveport or Baltimore or Detroit or Minneapolis or Kansas City or St. Louis or Jackson or Charlotte or Raleigh or Winston-Salem or Lincoln or Omaha or Montvale or Short Hills or Albuquerque or Albany or Buffalo or Rochester or Cincinnati or Cleveland or Columbus or Oklahoma City or Harrisburg or Philadelphia or Pittsburgh or Providence or Greenville or Knoxville or Memphis or Nashville or Austin or Dallas or Fort Worth or Houston or San Antonio or Salt Lake City or Ashburn or Richmond or Milwaukee or Virginia Beach
OnsiteFull Time
5+ YOERequires 5+ years of network security experience, Palo Alto and Zscaler expertise, GCP security engineering, Terraform or Ansible, and a high school diploma or GED; bachelor's degree preferred.
Zscaler, Google Cloud Platform (GCP), Palo Alto, Azure, Palo Alto firewalls, Strata, VM-Series, Panorama, Prisma Access, Terraform, Ansible, Cloud Armor, Zscaler Internet Access (ZIA), Zscaler Private Access (ZPA)
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Senior Network Engineer
Philadelphia, Pennsylvania, United States
OnsiteFull Time
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
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Lead Engineer – Operational Technology Network Security
Conshohocken or Carrollton
OnsiteFull Time
6+ YOE6+ years' OT/network security experience; bachelor’s degree or equivalent; expertise in OT network segmentation, incident response, vulnerability management, and industrial protocols; preferred security certifications.
Microsoft Office Suite, SIEM, EDR, Email Security Gateway, SOAR, Firewall, Anti-virus, VPN, IDS/IPS, AV, proxies, Armis, Nozomi Networks, Claroty, Dragos, Microsoft Defender for IoT, Palo Alto Networks, Fortinet, Cisco, Check Point, Python, PowerShell, SQL, KQL, JavaScript, HTML/CSS
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Network Security Operation Engineer , AVP
Quincy or Princeton or Clifton or Boston or Berwyn
$90k-$158k/yr OnsiteFull Time
5+ YOEMinimum 5 years with NGFW security tech; policy analyzers; host-based security; scripting; audits; strong documentation.
NGFW Fortinet, NGFW CheckPoint, NGFW Palo Alto, Algosec, Tufin, FireMon, host-based security tools, scripting
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Sr. Network Engineer (Hybrid- Aberdeen, Maryland)
Aberdeen Proving Ground or Wilmington or Middletown
$135k-$155k/yr HybridFull Time
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
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Network Engineer
Wilmington or Fayetteville or Parlin or Marlborough or North America or Europe or Asia
HybridFull Time
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
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SASE Network Engineer
Berwyn, Pennsylvania, United States
$110k-$140k/yr OnsiteFull Time
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
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Network Engineer, Senior
Belcamp or Aberdeen Proving Ground
$78k-$176k/yr OnsiteFull Time
5+ YOE5+ years IT/cyber/enterprise networking experience; bachelor’s in STEM; secret clearance required; CISSP, Security+, CEH, CCNA/CCIE preferred; experience with HPE Aruba, Cisco, SonicWALL, Juniper, Windows, RHEL, virtualization and scripting (PowerShell, bash, batch).
HPE Aruba, Cisco, SonicWALL, Juniper, Windows, RHEL, PowerShell, bash, batch
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Physical Security Engineer
Wilmington, Delaware, United States
OnsiteFull Time
2+ YOERequires 2+ years configuring physical security systems, 2+ years as a lead physical security technician, certifications in at least 3 VMS and 2 access control systems, and knowledge of networks, SQL, and Windows Server.
VMS, SQL, Windows Server, IP camera, LPR
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NETWORK ENGINEER III (Hybrid)
Rockford or Philadelphia
HybridFull Time
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
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Security Engineer
Fort Washington, Pennsylvania, United States
OnsiteFull Time
1+ YOE1–3 years cybersecurity experience; understanding of networking, OS, identity management; familiarity with security monitoring, incident response, vulnerability management, and cloud/security tools.
IT service management, incident tracking platforms, next-generation firewall, SASE, Endpoint detection and response (EDR), XDR, cloud platforms, Identity and access management (IAM), SSO, MFA, Email security, phishing protection, Secure web gateway (SWG), DNS security, SIEM, UEBA, Attack surface management, Breach simulation tools, AI-assisted security technologies
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Cyber Security Engineer
Camden or Buchanan or Covert or Philadelphia
$105k-$125k/yr OnsiteFull Time
0+ YOEBachelor's degree in a technical discipline and internship, academic, project-based, or up to 2 years of related experience. Requires cybersecurity principles, networking, systems, standards, technical documentation, and Microsoft Office knowledge.
Microsoft Office, NIST, ISA/IEC 62443, Industrial Control Systems (ICS), Operational Technology (OT)
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Security Engineer, SLED
Dover or Pennsylvania
RemoteFull Time
4+ YOE4-8 years engineering/pre-sales experience, strong analytical skills, network knowledge, excellent communication, eligible to work in the US without sponsorship; relevant certs preferred (CCNP/CISSP/CCSA/CCSE).
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Network Administrator
Aberdeen Proving Ground, Maryland, United States
OnsiteFull Time
5+ YOEBachelor's or equivalent experience,5+ years network engineering experience,Hands-on Cisco administration,DoD Secret clearance required,IAT Level II and Network+/CCNA required,knowledge of OSPF/BGP and network security.
Cisco, OSPF, BGP, IPv4, IPv6, IPSec, 802.1X, 802.11, MAC bridging, ServiceNow, Microsoft Office
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Senior Cloud & Hybrid Network Engineer - JobID-0265
Mount Laurel, New Jersey, United States
$135k-$273k/yr OnsiteFull Time
7+ YOERequires 7+ years of professional experience, cloud networking expertise, Kubernetes, virtual networking, secured environments, and classified systems. Azure, IaC, security certifications, leadership, and technical communication are emphasized.
Azure, Kubernetes, Terraform, Ansible, Jenkins, Jira, Atlassian, VMWare vSphere, STREN, SDREN, VNETs, VPCs, VPNs, ExpressRoute, QoS, Multicast, BGP, OSPF, VRFs, MPLS, VXLAN/EVPN, IPv6, CNI, LoadBalancers, Network Policies, Service Mesh, Aegis, Ship Self-Defense System (SSDS), Agentic AI, Large Language Models (LLMs)
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Senior Network Architect
Minneapolis or Philadelphia
$183k-$211k/yr HybridFull Time
10+ YOEBachelor's degree or equivalent experience; 10+ years of network engineering and architecture experience; 5+ years of advanced Cisco networking; expert enterprise network design, security, cloud connectivity, and troubleshooting.
Cisco, BGP, OSPF, VLAN, STP, RSTP, MST, EtherChannel, HSRP, VRRP, ACL, QoS, Cisco Nexus, Cisco ACI, Cisco ASA, Cisco Firepower, Cisco ISE, RADIUS, Meraki, SD-WAN, MPLS, DIA, SIP, Azure ExpressRoute, F5, VPN, NAC, IDS/IPS, LAN, WAN, WLAN, EHR, EMR
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