736 network security engineer jobs at 324 companies in White Oak, 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
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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
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Network Security Engineer
Chantilly, Virginia, United States
$104k-$173k/yr OnsiteFull Time
7+ YOERequires 7+ years in network security engineering or related technical work, CCNA or equivalent, DoD IAT II and IAT III certifications, and active TS/SCI clearance.
SolarWinds, Cisco Firepower FMC, Cisco ISE, Microsoft Windows, HP SANs, VMware, VPN, GRE, BGP, OSPF, VLANs, VRFs, Cisco ACI, Ansible, Desired State Configuration (DSC), Cisco Secure Firewall, BICSI, Cat 5, NSTISSAM TEMPEST/2-95, CNSSAM TEMPEST/01-13, ITIL
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Network Security Engineer
Washington or Atlantic City or United States
$105k-$164k/yr RemoteFull Time
9+ YOEBachelor's in related field, 9+ years cybersecurity/network security experience, strong network architecture and federal security (NIST, FISMA) knowledge, US citizen or permanent resident, able to obtain FAA Public Trust.
NIST RMF, NIST SP 800-53, FISMA, IPv4, IPv6, Zero Trust, SDN, SD-WAN, NFV, IDS/IPS
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Network Security Engineer
Chantilly, Virginia, United States
$176k-$282k/yr OnsiteFull Time
8+ YOEActive TS/SCI with polygraph required; senior network security experience; scripting (Python, bash, Perl, SQL); Linux proficiency; network device configuration, packet inspection, and virtual infrastructure experience (vSphere).
Python, SQL, Debian, Kali, CentOS, Ubuntu, Wireshark, tcpdump, Metasploit, netcat, nmap, bash, Perl, vSphere, Linux
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Network Security Engineer
McLean, Virginia, United States
$130k-$155k/yr OnsiteFull Time
5+ YOEU.S. citizen with Bachelor's or equivalent, 5+ years network engineering experience, hands-on Palo Alto and FortiGate firewall administration, GCP org governance, cloud networking, Windows and enterprise networking knowledge, documentation and compliance experience.
Palo Alto NGFW, Palo Alto VM-Series, FortiGate VM, Nessus, Cisco, Aruba, Ubiquiti, PRTG Network Monitor, NetBox, Ansible, GCP, Cloud Router, Cloud NAT, Workload Identity Federation (WIF), OIDC, AWS Commercial, Azure Government (GCC High), Microsoft 365, Python, Bash
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Network Security Engineer (Zscaler)
Arlington, Virginia, United States
$140k-$165k/yr OnsiteHybrid
10+ YOEUS citizen with Top Secret or DHS clearance preferred, 10+ years network/security engineering experience, Bachelor's degree, deep Zscaler suite and cloud experience, strong network and scripting skills.
Zscaler Private Access (ZPA), Zscaler Internet Access (ZIA), Zscaler Digital Experience (ZDX), Zscaler Client Connector (ZCC), Azure, AWS, GCP, SD-WAN, Linux, Windows, API
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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
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Network Security Engineer
United States or Atlantic City or Washington
$105k-$164k/yr RemoteFull Time
9+ YOEExperience with federal programs, strong network/security architecture skills, knowledge of NIST RMF/FISMA/800-53, 9+ years cybersecurity/network experience, bachelor's in related field, U.S. citizenship or permanent residency, ability to obtain FAA Public Trust.
NIST RMF, FISMA, NIST SP 800-53, IPv4, IPv6, SDN, SD-WAN, NFV, IDS/IPS, VPN
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Network Security Engineer
Chantilly, Virginia, United States
$176k-$282k/yr OnsiteFull Time
3+ YOEActive TS/SCI with polygraph; 8 yrs (BS), 6 yrs (MS), or 3 yrs (PhD) experience; proficiency with Linux (Debian, Kali, CentOS, Ubuntu), networking, packet analysis (Wireshark, TCPdump), scripting (bash, Perl, Python), vSphere, and network security tools.
Linux, Debian, Kali, CentOS, Ubuntu, Wireshark, TCPdump, Metasploit, netcat, nmap, bash, Perl, Python, vSphere, SQL
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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
Washington, District Of Columbia, United States
$120k-$130k/yr HybridFull Time
5+ YOE5+ years network security engineering experience with hands-on VMware ESXi re-architecture, Check Point and Palo Alto firewall administration, Cisco networking, Aruba wireless, VLAN/BGP/OSPF/VPN expertise.
VMware ESXi, NSX, Check Point, Palo Alto, Cisco, Aruba, FireMon, IDS/IPS, SIEM, Python, Microsoft PowerShell, Bash, AWS, Azure, VPN
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Network Engineer
Sterling, Virginia, United States
$135k-$155k/yr HybridFull Time
4+ YOE4+ years network engineering experience designing and operating secure multi-cloud networks (AWS/GCP), BGP/OSPF, DNS, cloud interconnects, federal compliance (FedRAMP/CMMC/NIST 800-53), and infrastructure-as-code automation.
AWS, GCP, BGP, OSPF, Direct Connect, Transit Gateway, VPC peering, PrivateLink, Cloud Interconnect, Equinix, Route53, Cloud DNS, DNSSEC, Terraform, CloudFormation
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Evergreen: Senior Network/Security Engineer
McLean, Virginia, United States
$153k-$187k/yr RemoteFull Time
Expertise with Palo Alto/PAN-OS/Panorama, proxy engineering, packet-level troubleshooting, SIEM/log correlation, secure network design and compliance with federal standards.
Palo Alto, PAN-OS, Panorama, Strata Cloud Manager, SIEM, Splunk, ELK, tcpdump, Wireshark
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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
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Network Engineer
Chantilly or Herndon
$175k-$220k/yr OnsiteFull Time
6+ YOEActive TS/SCI with Full-Scope Polygraph, 6+ years network engineering experience, expertise with routing/switching, firewalls, VPNs, Cisco/Juniper, and secure mission environments.
Cisco, Juniper, VoIP
1w
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Palo Alto Network Security Engineer
Fort Belvoir or Maryland
$90k-$160k/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 certification, and 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?
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Network Engineer 2 - Tysons, VA
Tysons, Virginia, United States
OnsiteFull Time
2+ YOE2+ years in enterprise network engineering or operations; hands-on routing, switching, wireless, SD-WAN, firewall, cloud networking; security, scripting; strong communication.
Cisco, Palo Alto, Azure, AWS, Ansible, Terraform, VPN, SD-WAN, Networking
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Senior Network Security Engineer (Network Engineering, Associate)
Washington, District of Columbia, United States
$101k-$151k/yr OnsiteFull Time
8+ YOE8+ years enterprise networking experience with 5+ years Cisco hands-on; experience in network security, segmentation, 802.1X, VPNs, firewall administration, monitoring/SIEM, vulnerability remediation, incident response, and NIST/Zero Trust implementation.
Cisco, Cisco Identity Services Engine (ISE), SIEM, Microsoft
2w
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Network Engineer - Senior
Sterling, Virginia, United States
OnsiteFull Time
6+ YOESix years of relevant network engineering experience and a bachelor's degree required; expertise in TCP/IP, routing, virtual networking, Cisco IOS, network operations, security, and LAN/WAN/VPN environments.
TCP/IP, Cisco IOS, LAN, WAN, VPN, SD-WAN, VoIP, VDI, VMware, AWS, Microsoft Azure
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