59 network security engineer jobs at 52 companies in Townsend, DE
🚀PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yrOn-SiteFull Time
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
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.
Noblis: Nonprofit science, technology, and strategy firm supporting government missions.
8+ YOEBachelor's degree in IT/CS/Engineering; 8+ years network security; strong Cisco/C2C and TCP/IP experience; IAT Level 3 and multiple OS certifications; US citizen with Active Secret clearance.
Cisco Prime Infrastructure, IEEE 802.11, TCP/IP, C2C, Networking hardware, Cisco switches and routers, Network security monitoring
Bering Straits Native Corporation: Provides government contracting, IT, logistics, and construction services.
10+ YOEBachelor’s degree in IT, Networking, Cybersecurity or related; 10+ years network support; CCNA/CCNP; Security+; 4 years IT customer support; 2 years military environment; active Secret clearance.
Aberdeen Proving Ground or Wilmington or Middletown
$80k-$100k/yrHybridFull Time
Fairwinds Technologies: Designing and integrating communication systems for defense agencies
2+ YOEBachelor's in a relevant engineering/computer or systems field, 2+ years designing integrated networked solutions; CCNA, CompTIA Security+, VCP preferred; SATCOM, SD-WAN, cyber security experience; U.S. citizenship and Secret clearance required/eligible.
SATCOM, Software Defined Networking, SD-WAN, Cisco, VMware, Pacstar Smart Chassis Systems, C, C++, Fortran, Python, Rust, Julia
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.
BigBear.aiNYSE: BBAI: Provides AI-powered decision intelligence software for national security.
12+ YOEBachelor’s degree and 12+ years of experience; 3+ years as a Network Engineer; TS/SCI with Poly clearance; Cisco stacking and firewall expertise; Linux/Windows administration; CCNA/CCNP and Security+ certifications.
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.
HologicNASDAQ: HOLX: Develops medical technology for women's healthcare and diagnostics.
4+ YOEMaster's or Bachelor's in CS/related, 4+ years in computer/network security, cloud platforms, Windows/Linux, secure development, threat modeling, scripting (PowerShell/Python/C#/C++), and security tooling (SAST/SCA/DAST).
PowerShell, Python, C#, C++, SAST, SCA, DAST, Azure, Microsoft Windows, Linux, CI/CD, DevSecOps, STRIDE, Threat Modeling, OWASP Top 10, CWE
Brown Advisory: Provides investment management and financial advisory services to global clients.
4+ YOE4+ years network engineering experience preferred, bachelor’s degree or 8+ years experience, strong networking and cloud security skills, Azure and SASE/SSE experience, familiarity with enterprise switching/routing/firewalls, authorized to work in the U.S.
Cortrucent: Provides managed IT services and proactive cybersecurity for businesses.
5+ YOE5+ years cloud, networking, and infrastructure experience; hands-on with Microsoft Azure/M365/AWS, virtualization, firewalls, identity/security controls; strong client-facing, design, and mentoring skills; US work authorization required.
Microsoft Azure, Microsoft 365, AWS, Windows, Linux, Nutanix, HCI, VMware, Hyper-V, AHV, Cisco, Meraki, Fortinet, Palo Alto, SonicWall, SD-WAN, VPN, VLAN, Routing, WAF, MFA, PKI, SSL/TLS, Active Directory
Blue Mantis: Strategic IT services provider for managed cloud and cybersecurity.
Experience with Cisco/Arista/Meraki networking, Windows/Linux/Unix server administration, AWS/Azure/Microsoft O365 and VMware, monitoring tools (SolarWinds, Datadog), backups (Rubrik, Zerto), ServiceNow, scripting (Python/PowerShell/Bash), and network/security best practices; CCNA/CCNP/ITIL preferred; Bachelor's in CS/IT or equivalent experience.
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
e4health: Provides clinical, financial, and data solutions for healthcare systems.
5+ YOE5+ years in information security; 3+ years leading enterprise security projects; experience with SIEM/SOAR; familiarity with EDR/MDR and DLP; strong network security and Zero Trust knowledge;HIPAA/PCI/NIST considerations; CompTIA Security+ or CASP+ preferred.