28 network security engineer jobs at 24 companies in Clayton, 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.
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.
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.
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
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
5+ YOEAssociate degree (AA) or 2-year technical school (or 8 years experience in lieu), active TS/SCI clearance, 5 years relevant experience, network design/implementation expertise, and ability to plan and secure enterprise networks.
Dover Federal Credit Union: Member-owned cooperative providing local banking and lending services.
5+ YOE5+ years IT infrastructure experience, enterprise networking and virtual environments, Fortinet and EDR tooling, PowerShell, Microsoft 365/Entra ID and Intune; Bachelor's degree preferred and industry certifications (CCNA, Fortinet NSE, Microsoft) desired.
Arctic Wolf, CrowdStrike, Zscaler, VDI, VMware, Nutanix, Hyper-V, FortiGate, FortiSwitch, FortiManager, FortiNAC, PowerShell, Microsoft 365, Entra ID (Azure AD), Intune, MDM, EDR, Group Policies (GPO), Multi-Factor Authentication (MFA)
NETSEA Technologies: Engineering and technical solutions for defense and military applications.
10+ YOE10–15+ years in network engineering/architecture with DoD/tactical cloud experience; DoD security clearance and strong SDN/network virtualization knowledge.
Physical Security Systems Engineer (Access Control, CCTV & Networking)
Dover, Delaware, United States
FieldFull Time
The Cook & Boardman Group: Distributes architectural doors and provides integrated security solutions.
2+ YOE2+ years configuring physical security systems, certifications in multiple VMS and access control platforms, lead technician experience, background check and drug test required.
Augustine Consulting: Provides technical and engineering services to the US Department of Defense.
8+ YOEDoD/DoS security clearance required; Top Secret with SCI; degree plus years of experience; network and system knowledge; modeling tools; AWS knowledge; strong troubleshooting and writing skills.
Cameo Systems Modeler, MagicDraw, Enterprise Architect, AWS
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
Sigmatech: Provides specialized engineering, technical, and programmatic support for government agencies.
10+ YOEBachelor's in CS/SE (or equivalent experience), 10+ years software engineering with 3+ years on DoD communications, proficiency in C++, Java, or Python, secure coding and networking protocols knowledge, active DoD Secret clearance.
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
5+ YOEFormal training/certification in software engineering plus 5+ years experience. Proficiency in reliability, scalability, performance, security, automation/CI-CD, networking, observability tools, cloud-native practices, and safe use of enterprise AI-assisted development.
Python, Java Spring Boot, .Net, Grafana, Dynatrace, Prometheus, Datadog, Splunk