35 firewall engineer jobs at 29 companies in Elsmere, DE
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Network Engineer, Senior
Belcamp, Maryland, United States
$78k-$176k/yrOnsiteFull Time
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
Philadelphia or Pennsylvania or Delaware or Maryland or New York or Connecticut or New Jersey or District of Columbia
$146k-$343k/yrRemoteFull Time
Hewlett Packard EnterpriseNYSE: HPE: Provides global edge-to-cloud technology solutions and IT infrastructure services.
5+ YOE5+ years in pre-sales/systems engineering or cybersecurity; experience with SASE/SSE, SD-WAN, Zero Trust, firewall, NAC, cloud security, and engaging enterprise customers; Bachelor's preferred; ~30% travel.
Cyber Security Engineer - 3+ Yrs Experience - Philadelphia, PA
Philadelphia, Pennsylvania, United States
HybridFull Time
Marshall Dennehey: Civil defense law firm providing litigation and legal representation.
3+ YOE3+ years IT networking or security engineering experience; experience with cyber risk assessments, compliance and audits; knowledge of firewalls, IDS/IPS, DLP, MFA and Microsoft environments; proficient with Microsoft Office Suite.
Microsoft Office Suite, Firewalls, Networking, Microsoft environments, MFA, IDS/IPS, DLP
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.
Police and Fire Federal Credit Union: Member-owned financial cooperative offering banking and loan services.
5+ YOEBachelor's in CS/IT required; 5+ years information security engineering; hands-on experience with Splunk, firewalls, DLP, Nessus, endpoint/XDR, Okta/RSA, VMware; knowledge of NCUA, GLBA, PCI DSS; ability to work varying hours and participate in on-call rotation.
Customers BankNYSE: CUBI: Provides commercial and consumer banking and digital financial solutions.
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.
6415 - Lab IT Support Engineer / Senior Validation Engineer
Cambridge or Wayne
$70k-$118k/yrOnsiteFull Time
Verista: Provides compliance, automation, and validation services to life sciences.
3+ YOEBachelor's in IT/CS/Engineering or equivalent; 3+ years lab IT support experience; Windows desktop and server, AD, networking (DNS, firewalls), instrument-to-PC connectivity, Windows 10→11 upgrades, troubleshooting, and strong communication skills.
Windows 11, Windows 10, Windows Server, Active Directory, DNS, Unicorn, ChemDraw, ChemOffice
West Norriton or Norristown or Secaucus or Schaumburg
$112k-$130k/yrHybridFull Time
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.
Ingersoll RandNew York Stock Exchange: IR: Manufacturer of industrial air compressors and fluid management systems.
10+ YOE10+ years networking experience, deep routing/switching and security expertise, bachelor’s in CS/IT, CCNP/CCIE or equivalent, experience with Cisco/Juniper/Firewalls, strong troubleshooting and communication skills.
Philadelphia or Pennsylvania or Delaware or Maryland or New York or Connecticut or New Jersey or District of Columbia
$146k-$343k/yrRemoteFull Time
Hewlett Packard EnterpriseNYSE: HPE: Provides edge-to-cloud IT infrastructure and platform services.
5+ YOE5+ years in pre-sales/systems engineering or cybersecurity; strong network security background; Bachelors preferred; ability to engage technical and executive stakeholders; reside in Mid-Atlantic; ~30% travel.
QVC GroupNASDAQ: QVCGA: Provides video-driven shopping experiences across television and digital platforms.
3+ YOE3+ years in corporate or broadcast IT supporting servers, networking, and multi-tier systems; expertise in network and Windows Server administration, SQL, virtualization, security, live production troubleshooting; bachelor's degree or equivalent; relevant certifications (CCNA/CCNP/VMware/Microsoft).
Windows Server, SQL, VMware, firewalls, system monitoring tools, video routers, audio mixers, cameras, intercom, playout/automation
Chester County Intermediate Unit: Provides regional educational programs and support to school districts.
4+ YOEBachelor's in Computer Science or equivalent plus 4+ years infrastructure experience; competency with Windows/Mac, networking and server hardware; required background clearances.
Bering Straits Native Corporation: Provides government contracting, IT, logistics, and construction services.
10+ YOEBachelor’s degree in IT/Networking or related; CCNA/CCNP; Security+/Network+; 10+ years network support; Active Secret clearance; military environment experience.
TAIT: Designs and manufactures staging, automation, and show control systems.
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.