59 network security engineer jobs at 52 companies in Townsend, DE

PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
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.
Node.js, Python, Elasticsearch, Redis
3w
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Network Security Engineer
Malvern or West Reading
OnsiteFull Time
Customers Bank
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.
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
2mo
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Network Engineer
Aberdeen Proving Ground, Maryland, United States
$80k-$120k/yr OnsiteFull Time
SURVICE Engineering
SURVICE Engineering: Engineering services and survivability analysis for defense systems.
10+ YOESenior network engineer with 10+ years in CBRN/cybersecurity, DoD experience, and system integration.
Networking, Cybersecurity, Microsoft Office
2mo
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Senior Network Security Admin
Philadelphia, Pennsylvania, United States
$96k-$149k/yr HybridFull Time
Noblis
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
3mo
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Network Engineer
Camden or Conshohocken
$120k-$150k/yr HybridFull Time
United States Cold Storage
United States Cold Storage: Provides temperature-controlled warehousing and cold chain logistics services.
7+ YOE7+ years enterprise network engineering; TCP/IP, BGP, OSPF, VLANs, STP; design/operate secure, highly available networks; firewall, VPNs; CCNP/CCIE; Azure networking and SD-WAN; strong communication; cloud integration.
Fortinet, Juniper, Aruba, FortiGate, Azure, SD-WAN, Wireshark, PRTG, containers, Kubernetes
1mo
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STRMM Network Engineer
Aberdeen, Maryland, United States
$150k/yr OnsiteFull Time
Bering Straits Native Corporation
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.
SolarWinds, PRTG
3w
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Network Engineer (Hybrid- Aberdeen, Maryland)
Aberdeen Proving Ground or Wilmington or Middletown
$80k-$100k/yr HybridFull Time
Fairwinds Technologies
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
1mo
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Network Engineer
Wilmington or Fayetteville or Parlin or Marlborough or North America or Europe or Asia
HybridFull Time
Qnity Electronics
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.
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
1mo
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Senior Network Engineer with Poly
Annapolis Junction, Maryland, United States
OnsiteFull Time
BigBear.ai
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.
Cisco routers, Cisco switches, Cisco firewalls, Linux, Windows, Ansible, Salt, AWS
2mo
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Mid-Level Network Engineer
Baltimore, Maryland, United States
$135k-$155k/yr HybridFull Time
BlackSea Technologies
BlackSea Technologies: Designs and manufactures autonomous maritime vessels and defense hardware.
3+ YOE3-7 years in network engineering; routing/switching proficiency; SDN/overlay networking; Linux; scripting (Bash/PowerShell/Python); travel willingness; security basics.
NetBird, Software Defined Networking, Linux, Bash, PowerShell, Python
2mo
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Lead Sr. Network Operations Engineer (Network Security - Palo Alto/Zscaler) Engineer
Charlotte or Wayne
OnsiteFull Time
Vanguard
Vanguard: Provides mutual funds, ETFs, and investment management services.
8+ YOE8+ years enterprise network operations/engineering; strong Palo Alto and Zscaler expertise; experience with Cisco, Juniper, F5; on-call rotation; Bachelor's degree.
Palo Alto, Zscaler, Cisco, Juniper, Brocade, Aruba, F5, BlueCat, SolarWinds, APCON, Wireshark, NetFlow, sFlow, ZIA, ZPA
1d
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Senior Network Engineer
United States or Frederica
RemoteFull Time
Ingersoll Rand
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.
AWS, Azure, Cisco, Juniper, Fortinet, Palo Alto, BGP, OSPF, MPLS, SD-WAN
2w
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SASE Network Engineer
Berwyn, Pennsylvania, United States
$110k-$140k/yr OnsiteFull Time
AMETEK
AMETEKNYSE: AME: Manufacturer of electronic instruments and electromechanical devices.
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
1d
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Senior Network Engineer
Towson, Maryland, United States
$80k-$143k/yr OnsiteFull Time
GBMC HealthCare
GBMC HealthCare: Provides hospital, primary care, and hospice medical services.
4+ YOEBachelor's degree or equivalent, 4 years LAN/WAN networking experience, CCNA or CCNP required, CISSP preferred, familiarity with HIPAA/HITECH/HITRUST/NIST, security and disaster recovery experience, on-call support.
QRadar, Symantec product suite, SolarWinds Profiler, Cisco LMS, InterMapper
1w
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Network Engineer, Senior
Belcamp or Aberdeen Proving Ground
$78k-$176k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
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
1mo
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Senior Product Security Engineer
Santa Clara or Newark or Marlborough
$107k-$172k/yr HybridFull Time
Hologic
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
1w
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Enterprise Network and Cloud Engineer
Baltimore, Maryland, United States
$105k-$130k/yr OnsiteFull Time
Brown Advisory
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.
Wireshark, Cisco, Palo Alto, Fortinet, Aruba, Meraki, Logic Monitor, Tenable, Defender for Cloud, Wiz, Prisma Cloud, Terraform, Bicep, PowerShell, Python, Ansible, Hyper-V, VMWare, Nutanix, SIEM, Active Directory (AD), DHCP, DNS, Azure, VNets, NSGs, Azure Firewall, VPN, SASE, SSE, ZTNA, CASB, Secure Web Gateway
1w
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Senior Cloud & Network Engineer
Berlin, New Jersey, United States
OnsiteFull Time
Cortrucent
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
1mo
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Network Systems Engineer- Mt Laurel NJ Area
Mount Laurel or Philadelphia
$120k-$165k/yr OnsiteFull Time
Blue Mantis
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.
Cisco Nexus, Arista, Meraki, Cisco Wireless Controllers, Palo Alto, Microsoft Windows, Linux, Unix, ServiceNow, AWS, Azure, Microsoft O365, VMware, Kubernetes, Docker, SolarWinds, Datadog, Infoblox, Rubrik, Zerto, Python, Microsoft PowerShell, Bash, SIEM, CDN
3w
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Cyber Security Engineer - 3+ Yrs Experience - Philadelphia, PA
Philadelphia, Pennsylvania, United States
HybridFull Time
Marshall Dennehey
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
2mo
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Information Security Engineer II
Bridgeton, New Jersey, United States
HybridFull Time
e4health
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.
SIEM, SOAR, EDR, MDR, PAM, NAC, DLP, Vulnerability Management, Threat Hunting