24 firewall engineer jobs at 18 companies in Devon, PA
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Solutions Engineer
West Chester, Pennsylvania, United States
OnsiteFull Time
3+ YOERequires 3–5 years in corporate or broadcast IT, network and Windows server administration, infrastructure troubleshooting, and knowledge of firewalls, monitoring, SQL, virtualization, and security administration.
Windows, SQL, CCNA, CCNP, Microsoft, VMware
2w
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Jr. Network Engineer (Onsite- Aberdeen, Maryland)
Aberdeen Proving Ground or Middletown
$90k-$105k/yr HybridFull Time
2+ YOEBachelor's degree in relevant engineering or computer science,2+ years network design/maintenance experience,CCNA/CompTIA Security+/Network+/VCP,experience with switches, firewalls, IDS,cybersecurity awareness,US citizen,Secret clearance eligible.
Cisco, IDS, SATCOM, SD-WAN, VMware, DHCP, DNS
1w
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Senior Network Engineer
Allentown, Pennsylvania, United States
FieldFull Time
5+ YOEDesign and support enterprise LAN/WAN/WLAN/SD-WAN, firewall/VPN/security, 5+ years network engineering experience, strong routing/switching knowledge and customer-facing skills.
BGP, OSPF, EIGRP, Cisco, Aruba, HPE, Fortinet, Palo Alto, Microsoft Azure, Microsoft 365
1mo
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Supervisor Network Engineer
Cedar Rapids or Denver or Philadelphia
$109k-$140k/yr HybridFull Time
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.
1mo
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Epic Cloud Network Engineer
West Norriton or Norristown or Secaucus or Schaumburg
$112k-$130k/yr HybridFull Time
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
1mo
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Network Engineer
Easton, Pennsylvania, United States
HybridFull Time
5+ YOE5+ years administering Cisco data networks; CCNA; bachelor's in CS/IT or equivalent; hands-on Cisco, ASA, routing/switching, WAN/MPLS, TCP/IP services, firewalls, DNS/DHCP, and Windows; strong communication and vendor/project skills.
Cisco, ASA, LAN, WAN, GAN, VPN, WLAN, TCP/IP, DNS, DHCP, HTTP, FTP, SSH, SMTP, Windows, MPLS, ATM, QoS
1mo
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Senior Sales Engineer - Major Accounts
New Jersey or Trenton or New York City or Pennsylvania or Harrisburg
$144k-$180k/yr FieldFull Time
7+ YOE7+ years supporting technical sales (or 5+ years engineering networking); deep networking and security knowledge (TCP/IP, DNS, DHCP, IPAM, routing, switching, firewalls); cloud platforms (AWS, Azure, VMware, Kubernetes); AI/LLM familiarity; Bachelor's degree; travel required.
AWS, Azure, VMware, Kubernetes, HBSS, Nextgen Firewalls, TIPS, IPS/IDS, DevOps, UNIX, TCP/IP, DNS, DHCP, IPAM, IPv4, IPv6, DDI, Large Language Models (LLMs), Microsoft Copilot, OpenAI, Google Gemini, AWS AI/ML services
2w
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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
3mo
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Senior Cloud & Network Engineer
Berlin, New Jersey, United States
OnsiteFull Time
5+ YOE5+ years in cloud architecture, engineering, and networking; hands-on with Azure/M365/AWS; Windows/Linux, virtualization, security controls; active Microsoft cloud certs; CCNA or Network+; eligible to work in the U.S. without sponsorship.
Azure, M365, Active Directory, Firewalls, VPN, VLAN, VMware, Hyper-V, AHV, WAF, MFA, PKI, SSL/TLS, Microsoft 365 security
2mo
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Information Security (Cyber Security) Network Engineer
Allentown, Pennsylvania, United States
$100k-$141k/yr OnsiteFull Time
5+ YOEBachelor's degree in CS or related field; 5+ years WAN experience; strong communication; background clearance; CCNA or Security+ preferred; Cisco/Fortinet/Check Point firewall knowledge; Windows Server, virtualization; VPNs and security infrastructure experience.
Cisco IOS/Catalyst, Fortinet, Cisco, Palo Alto, Check Point, Veeam, Cohesity, Rubrik, Commvault, Dell EMC, VMware, Hyper-V, Nutanix, Aruba, Windows Server 2019/2022, SIP telephony
2mo
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Senior Security Engineer
Lititz, Pennsylvania, United States
OnsiteFull Time
12+ YOE12+ years in information security with hands-on experience implementing enterprise security controls across identity, endpoint, network, cloud, vulnerability management, logging, and incident response.
MFA, SSO, VPN, Firewall
1w
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Principal Engineer - Operational Technology Network Security
Conshohocken or Carrollton
OnsiteFull Time
8+ YOEBachelor's degree or equivalent,8+ years OT security experience,expertise in OT network segmentation,incident response,vulnerability management,industrial protocols,and leadership;preferred industry certifications.
Microsoft Office Suite, SIEM, EDR, SOAR, Armis, Nozomi Networks, Claroty, Dragos, Microsoft Defender for IoT, Palo Alto Networks, Fortinet, Cisco, Check Point, Python, PowerShell, SQL, KQL, JavaScript, HTML/CSS, Email Security Gateway, Firewall, VPN, IDS/IPS, AV
2mo
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Assessments & Exercises - Cybersecurity Solutions Engineer
Jersey City or New York or Wilmington or Columbus or Houston or Plano
$152k-$260k/yr OnsiteFull Time
5+ YOE5+ years of cybersecurity experience, formal training or certificate, experience with tactical/operational/strategic capabilities, offensive/defensive security knowledge, strong analytical, communication, and stakeholder collaboration skills.
Python, C, JavaScript, VBScript, firewalls, IDS/IPS, web proxies, DLP, SIEM, SOAR
1mo
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Software Engineer in Deployment - JobID-0241
Arlington or Fall River or Mount Laurel or San Diego
$135k-$273k/yr HybridFull Time
7+ YOEBachelor's or equivalent experience; 7+ years software development/deployment experience; expertise with Kubernetes/Docker, Helm/ArgoCD, virtualization, networking, automation tools, Linux, Bash, SQL/Python/Java/JavaScript; able to obtain Secret clearance.
Docker, Kubernetes, Helm, ArgoCD, VMware, KVM, EC2, TCP/IP, DNS, Load Balancing, Firewall, VLANs, Ansible, Terraform, Puppet, Salt, LLMs, AI coding assistants, Linux, Bash, SQL, Python, Java, JavaScript, HTML, CSS, RKE2, Rook/Ceph, NFS, Git, Jenkins, Artifactory, Amazon Web Services, Microsoft Azure
1w
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Principal Architect – Network Services
Plano or New York City or Pennington or Jersey City
$170k-$200k/yr HybridFull Time
7+ YOE7+ years network engineering/architecture experience across routing, switching, firewalls, load balancing, proxies, and DNS/DDI; strong communication and standards development skills.
1mo
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Sr. Endpoint_Security_Specialist
Pune or India or Milpitas or Seattle or Princeton or Cape Town or London or Zurich or Singapore or Mexico City
RemoteFull Time
8+ YOE8+ years experience; hands-on Symantec Endpoint Security, Symantec DLP, Microsoft 365 email security, FortiGate, Qualys VMDR, EDR, SIEM (Microsoft Sentinel); incident response, DLP tuning, vulnerability remediation, and firewall management.
Symantec Endpoint Security, Symantec Data Loss Prevention (DLP), Microsoft 365 Email Security, FortiGate, Qualys VMDR, EDR, SIEM, Microsoft Sentinel, Microsoft Defender for Office 365, Threat Explorer
1mo
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Network Administrator
Blue Bell, Pennsylvania, United States
$85k-$95k/yr OnsiteFull Time
8+ YOE8+ years network engineering experience with Cisco LAN/WAN, wireless, firewalls, routing and segmentation; Bachelor of Computer Science required.
Catalyst, WLC, Access Points, Cisco Firepower, ASA, Cisco DNA Center (DNAC), Cisco ISE, TCP/IP, VLANs, VXLAN, OSPF, BGP, NAT, ACLs
1d
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Edge Connectivity Specialist 2
Omaha or Saint Louis Park or Denver or Englewood or Orlando or Kansas City or Albuquerque or Portland or Salem or Pittsburgh or Austin or Dallas or Fort Worth or San Antonio or Vienna or Olympia or Columbia or Saint Paul or Harrisburg or Pennington or Woodcliff Lake or Phoenix or Folsom
OnsiteFull Time
3+ YOEBachelor's degree or equivalent experience, 3+ years in network engineering or enterprise infrastructure support, and experience with LAN/WAN, wireless, routing, switching, VPNs, VLANs, and firewalls.
Azure, AWS, SD-WAN, VLANs, VPN, LAN/WAN, Fortinet, Palo Alto, Aruba
1d
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Edge Connectivity Specialist 2
Omaha or Phoenix or Saint Paul or Austin or Kansas City or Columbia or Denver or Vienna or Saint Louis Park or Folsom or Portland or Pennington or Woodcliff Lake or Orlando or Harrisburg or Salem or Fort Worth or Pittsburgh or San Antonio or Dallas or Albuquerque or Olympia or Englewood
OnsiteFull Time
3+ YOEBachelor’s degree or equivalent experience, 3+ years in network engineering or enterprise infrastructure support, and expertise in LAN/WAN, routing, switching, VLANs, VPNs, wireless, firewalls, and network troubleshooting.
LAN/WAN, VPN, SD-WAN, VLAN, Microsoft Azure, AWS, Fortinet, Palo Alto, Aruba, CCNA, CCNP
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