190 network security engineer jobs at 98 companies in Centreville, MD
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Network Security Engineer
Columbia, Maryland, United States
$121k-$266k/yr OnsiteFull Time
5+ YOEActive TS/SCI with Polygraph, 5+ years network security engineering (SIGINT hardware) experience, DoD 8570 IAT Level II, three+ of listed network/security certifications, bachelor's in technical field or equivalent experience.
Symantec ProxySG 6.7
2mo
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Network Security Engineer
Columbia, Maryland, United States
$121k-$266k/yr OnsiteFull Time
5+ YOEActive TS/SCI with Polygraph, 5+ years network security engineering (SIGINT systems) experience, DoD 8570 IAT II, bachelor’s in related technical field (or 5 additional years), and multiple vendor/network certifications.
Symantec ProxySG 6.7
2mo
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Network Security Engineer
Columbia or Maryland or Virginia or West Virginia or Pennsylvania or District of Columbia
$63k-$84k/yr OnsiteFull Time
2+ YOEBachelor's in CS/IT/Cybersecurity, relevant certs (Security+, CCNA, CEH), minimum 2 years network security experience, hands-on firewall/IDS/IPS/VPN and vulnerability assessment/SIEM experience, ability to respond to incidents and provide training.
firewalls, IDS, IPS, VPN, SIEM, TCP/IP, DNS
3mo
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Senior Network Security Engineer (SDN / Multi-Enclave)
College Park, Maryland, United States
$146k-$234k/yr OnsiteFull Time
12+ YOE12+ years of network security experience in DoD/IC environments; BS in CS/Cybersecurity Engineering/System/Network Engineering; CCNA with progress toward CCNP; active TS/SCI with polygraph.
Cisco IOS, Juniper, FORE, Cisco routers/switches, VPN, IDS/IPS, SDN, TACACS, AAA, PoP/ConOps
2mo
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Senior Network Security Engineer
Suitland-Silver Hill or United States
RemoteFull Time
7+ YOE7+ years network security engineering; 5+ years enterprise firewall experience; hands-on with Cisco and Palo Alto firewalls, Cloudflare, RSA SecurID/MFA, VPNs, AWS/Azure, SIEM, and automation/IaC; able to obtain Public Trust.
Cisco FTD, Cisco FMC, ASA, AnyConnect, Palo Alto NGFW, Panorama, GlobalProtect, Cloudflare, RSA SecurID, NetFlow, Terraform, Ansible, Python, PowerShell, Git, APIs, CI/CD, SIEM, JIRA, F5
3w
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Network & Security Infrastructure Engineer
Columbia, Maryland, United States
$119k-$158k/yr OnsiteFull Time
5+ YOEAbility to obtain security clearance,5+ years enterprise network engineering, strong routing/switching, firewall and VPN experience, Linux proficiency, troubleshooting and documentation skills.
Fortinet, FortiOS, NVIDIA Cumulus Linux, Ubiquiti UniFi, WireGuard, OpenVPN, IPSEC, BGP, OSPF, Wazuh, Crowdstrike, Elasticsearch, Kibana, Docker, Ansible, AWS, Google Cloud, TCP/IP, Linux
4w
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NETWORK SECURITY ENGINEER LEVEL 3
Fort Meade, Maryland, United States
OnsiteFull Time
17+ YOEActive TS/SCI with Polygraph, 17 years network security engineering experience, DoD 8570 IAT Level III, vendor certifications (PCNSA, SNSA/SNSP, ProxySG, CCNA), bachelor\u0002s in related field or equivalent experience.
1w
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Senior CSfC Network Security Engineer
Aberdeen, Maryland, United States
OnsiteFull Time
5+ YOEBachelor’s degree in a technical discipline and 5–10 years in enterprise networking, IT, network engineering, or cybersecurity. Requires networking expertise, Windows, RHEL, VMware, PowerShell, and Bash; Secret clearance eligibility.
HPE Aruba, Cisco, SonicWALL, Juniper, VMware, Microsoft Windows, Red Hat Enterprise Linux, PowerShell, Bash, Security Information and Event Management (SIEM)
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Lead Engineer, Network Security Platform
Birmingham or Bentonville or Phoenix or Tempe or Boulder or Denver or Hartford or Fort Lauderdale or Jacksonville or Miami or Orlando or Tallahassee or Tampa or Atlanta or Des Moines or Boise or Chicago or Indianapolis or Louisville or Baton Rouge or New Orleans or Shreveport or Baltimore or Detroit or Minneapolis or Kansas City or St. Louis or Jackson or Charlotte or Raleigh or Winston-Salem or Lincoln or Omaha or Montvale or Short Hills or Albuquerque or Albany or Buffalo or Rochester or Cincinnati or Cleveland or Columbus or Oklahoma City or Harrisburg or Philadelphia or Pittsburgh or Providence or Greenville or Knoxville or Memphis or Nashville or Austin or Dallas or Fort Worth or Houston or San Antonio or Salt Lake City or Ashburn or Richmond or Milwaukee or Virginia Beach
OnsiteFull Time
5+ YOERequires 5+ years of network security experience, Palo Alto and Zscaler expertise, GCP security engineering, Terraform or Ansible, and a high school diploma or GED; bachelor's degree preferred.
Zscaler, Google Cloud Platform (GCP), Palo Alto, Azure, Palo Alto firewalls, Strata, VM-Series, Panorama, Prisma Access, Terraform, Ansible, Cloud Armor, Zscaler Internet Access (ZIA), Zscaler Private Access (ZPA)
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Network Engineer 2
Fort Meade, Maryland, United States
$155k-$190k/yr OnsiteFull Time
10+ YOEBachelor's in CS/IT or related, 10+ years network engineering experience, active security clearance with polygraph, IAT Level II certification (Security+ CE, CCNA Security, CySA+ or equivalent).
1mo
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Senior Network Engineer
Fort Meade, Maryland, United States
$180k-$240k/yr OnsiteFull Time
10+ YOEActive Top Secret with SCI, CCNP and DoD 8570 IAT-II, 10+ years network engineering with 3+ years design, experience with routing, MPLS, BGP, firewalls, ISE, and network security; bachelor\u0002s in IT or equivalent experience.
IS-IS, OSPF, MP-BGP, MPLS, RSVP-TE, LDP, SR-MPLS, DMVPN, SD-WAN, Cisco Firepower, Palo Alto, Firepower Management Console, Panorama, Cisco Identity Services Engine (ISE), Microsoft Excel, Microsoft Word, Microsoft Outlook, Microsoft SharePoint, Cisco NSO, Catalyst Center, Splunk, StealthWatch, Python, TCL, KG175X, KG142
3w
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Network Engineer 2
Columbia or Maryland or Virginia or Colorado or Texas or Utah or Alaska or Hawaii
$55-$93/hr OnsiteFull Time
6+ YOETS/SCI with polygraph required. IAT II certification required. Master's+6 years (or Bachelor's+8 years, or equivalent experience+certifications) of network engineering experience; experience with LAN/WAN design, implementation, maintenance, and network security.
4d
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IP Network Engineer
Hanover, Maryland, United States
OnsiteFull Time
3+ YOERequires 3+ years of network engineering or support experience, IP network design expertise, Cisco and Linux administration, network security and diagnostic tools, technical reporting, communication skills, and a related degree.
Cisco ASA, Cisco PIX, Juniper NS, Juniper ISG, Cisco 2900, Cisco 3500, Cisco 3700, Cisco 7200, Linux, Red Hat, CentOS, LDAP, RADIUS, DNS, PPP, SSL, IPSec, PPTP, Wireshark, Ethereal, TCPdump, OpenView, OpenNMS, SolarWinds, Cacti, SNMP, RMON, RRD, Microsoft Visio, Diag, ConceptDraw, Snort, Nmap, Cisco AIP, IDS, ADS, syslog, Cisco Call Manager, CME, CUCM
3mo
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Senior Network Security Engineer (SDN / Multi-Enclave)
College Park, Maryland, United States
$146k-$234k/yr OnsiteFull Time
12+ YOE12+ years network security experience in DoD/IC; BS in CS/Cybersecurity Eng/Systems/Network Eng or related; CCNA; CCNP progress; TS/SCI with poly; SDN/multi-enclave expertise; VPN/IDS/IPS; security compliance.
Juniper, FORE, Cisco, VPN, IDS/IPS, TACACS, SDN
2mo
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Network Engineer
Columbia, Maryland, United States
OnsiteFull Time
5+ YOEPerform network design, implementation, maintenance and WAN/LAN administration; experience with Cisco and Arista; IAT Level I baseline certification required; Bachelor's in related field + 5 years (varied degree/experience substitutions allowed); active security clearance with polygraph required.
Cisco, Arista, GRE, VPN, IPSec, NAT, VoIP, Media over IP (MoIP)
4d
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Palo Alto Network Security Engineer
Maryland or Virginia or Fort Meade
$92k-$165k/yr OnsiteFull Time
3+ YOERequires 3–5+ years of network or security engineering experience, 2+ years of Palo Alto NGFW/PAN-OS experience, active Palo Alto firewall certification, and active TS/SCI clearance.
Palo Alto Networks Next-Generation Firewalls (NGFWs), PAN-OS, App-ID, User-ID, GlobalProtect, VPN/IPsec, High Availability (HA), Panorama, Strata Cloud Manager, ACAS/Nessus, Risk Management Framework (RMF), DISA, Microsoft?
3mo
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Network Engineer
Annapolis Junction or Aurora
$72-$111/hr OnsiteFull Time
8+ YOERequires 8+ years of network engineering experience, network protocols and devices expertise, network security knowledge, high school diploma or GED, and TS/SCI clearance with polygraph.
TCP/IP, HTTP, DNS, DHCP, SNMP, VPN, LAN, WAN, SolarWinds, Wireshark, Nagios, Cisco
3mo
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Network Systems Engineer
Odenton, Maryland, United States
$85k-$93k/yr OnsiteFull Time
4+ YOEActive DoD Top Secret clearance with SCI eligibility; Security+ or DoD 8570 IAT Level II; 4+ years in network engineering; strong routing/switching, IP addressing, and Cisco devices; US citizenship.
Cisco routers, Cisco switches, firewalls, VPN, IPS, load balancers, network security
4d
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Network Test Engineer Senior
Fort Meade, Maryland, United States
OnsiteFull Time
10+ YOEBachelor's degree in a technical discipline, Security+ or equivalent IAT II certification, 10 years of network systems engineering experience, clearance, network testing, routing, and troubleshooting expertise.
Wireshark, Kiwi-Syslog, SNMP/Traps, BGP, MPLS, OSPF, IS-IS, VPN, IPsec, Cisco, Juniper, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Visio
2mo
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Senior Network Engineer with Poly
Annapolis Junction, Maryland, United States
OnsiteFull Time
12+ YOE12+ years experience with minimum 3 years as network engineer, TS/SCI with Poly required, CCNA/CCNP and Security+ required, proficiency with Cisco devices, Linux and Windows administration, EMR not applicable.
Cisco, Linux, Windows, Ansible, Salt, AWS, VMs, Risk Management Framework
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