1mo
Save
Mark Applied
Hide
Sr. Network Security Engineer
Alpharetta or Lowell or Sunrise or Atlanta or Seattle
$102k-$147k/yr HybridFull Time
5+ YOE5+ years network security engineering experience with enterprise firewalls, DDOS/WAF, IPS, ZTNA; strong understanding of TCP/IP and security frameworks; AWS experience preferred; hands-on with AI-driven security tools.
Next Generation Firewalls, DDOS/WAF, IPS, VPN, DLP, Email Security, Zero Trust Network Architecture, AI-driven tools, AWS, PowerShell, Ansible, Terraform, RegEx, Chef, Puppet, NIST, ISO, CIS, OWASP 10, TCP/IP, DNS, DHCP
1mo
Save
Mark Applied
Hide
Staff Network Security Engineer
Boston or Seattle
$169k-$211k/yr RemoteFull Time
8+ YOE8+ years in network security or security-focused infrastructure, deep knowledge of L2/3/4 protocols and DDoS mitigation, experience with network automation, scripting (Python or Go), observability tools, and Linux; strong communication and leadership skills.
Python, Go, Corero, Cloudflare, Juniper, Arista, Ciena, Prometheus, Grafana, ELK, Git, Linux, BGP, OSPF, IS-IS, VRRP, LACP, BGP-LU, MPLS, SDN
1w
Save
Mark Applied
Hide
Security Network Operations Engineer
Ipswich, Massachusetts, United States
$95k-$140k/yr OnsiteFull Time
3+ YOE3+ years network/security experience in multi-site environments; hands-on Cisco Meraki, Palo Alto, Splunk, Darktrace, Netwrix, Ivanti, Mimecast; strong networking fundamentals and incident response skills.
Cisco Meraki, Palo Alto, Splunk, Darktrace, Netwrix, Ivanti, Mimecast, PRTG, Freshservice, Veeam, Meraki dashboard API, AccessExpert
1mo
Save
Mark Applied
Hide
Senior Network Engineer
Bedford, Massachusetts, United States
$155k-$175k/yr OnsiteFull Time
15+ YOEEngineering degree with 15 years in systems/network engineering; 8+ years in DoD programs; active US security clearance; network security across multiple classification levels.
3mo
Save
Mark Applied
Hide
Staff Network Security Engineer (Information Security) - US Citizen
Boston or San Francisco
$128k-$207k/yr OnsiteFull Time
5+ YOE5–8 years in network/infrastructure security; 2+ years managing enterprise firewalls; 2+ years securing cloud environments; FedRAMP/NIST 800-53 familiarity; Python/Go scripting; REST APIs; IaC (Terraform); strong IP networking.
Python, Go, Terraform, REST APIs, SOAR, Infrastructure-as-Code, AWS, GCP, Azure
2mo
Save
Mark Applied
Hide
Network Security Operation Engineer , AVP
Quincy or Princeton or Clifton or Boston or Berwyn
$90k-$158k/yr OnsiteFull Time
5+ YOEMinimum 5 years with NGFW security tech; policy analyzers; host-based security; scripting; audits; strong documentation.
NGFW Fortinet, NGFW CheckPoint, NGFW Palo Alto, Algosec, Tufin, FireMon, host-based security tools, scripting
3mo
Save
Mark Applied
Hide
Network Engineer
Hanscom AFB, Massachusetts, United States
OnsiteFull Time
8+ YOE8+ years network engineering; Security+ CE; CCNA/CCNP preferred; US citizen; Secret clearance; Cisco/Juniper experience; VoIP; Windows/Linux knowledge a plus.
Cisco IOS, Juniper, OSPF, VRF, VRRP, QOS, VLAN, STP, Dot1x, IPsec, Virtual Chassis, Stacking, Cisco ISE, Wireshark, Orion NPM/NCM, SNMPv3, DHCP
3mo
Save
Mark Applied
Hide
Network Engineer
Hanscom AFB, Massachusetts, United States
OnsiteFull Time
8+ YOE8+ years as a Network Engineer; DoD 8570 Security+; CCNA/CCNP preferred; BS in IT/Math/CS or equivalent; experience with Cisco/Juniper, OSPF, VRF, QoS, IPsec; 5500+ users support.
Cisco Routers, Cisco Switches, Juniper, OSPF, VRF, VRRP, QoS, VLAN, STP, Dot1x, IPsec, Virtual Chassis/Stacking, DHCP, NMS (Orion NPM/NCM), Cisco ISE, Wireshark, Visio
2w
Save
Mark Applied
Hide
Network Engineer Advanced
Lincolnshire or Holtsville or Johnston
$109k-$163k/yr HybridFull Time
8+ YOE8+ years enterprise network engineering and security experience; expertise with WAN/LAN, cloud networking, firewalls, Zscaler, data center automation; strong architecture, troubleshooting, and leadership skills.
Zscaler Internet Access (ZIA), Zscaler Private Access (ZPA), Zscaler Digital Experience (ZDX), Zscaler Branch Connectors (ZTB), Cisco Nexus Dashboard, HPE Mist Wireless, Cisco Meraki, Cisco Enterprise Wireless, Palo Alto Firewalls, BGP, OSPF, TCP/IP
4w
Save
Mark Applied
Hide
Network Engineer
Westlake or Merrimack
OnsiteContract
10+ YOE10+ years in IT infrastructure, deep networking and security knowledge, cloud networking experience (AWS/Azure), Python and automation skills, CCNA/CCNP/CCSE preferred, strong troubleshooting and communication.
Python, Ansible, AWS, Azure, SDN, Cisco
1mo
Save
Mark Applied
Hide
Network Engineer
Wilmington or Fayetteville or Parlin or Marlborough or North America or Europe or Asia
HybridFull Time
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
2mo
Save
Mark Applied
Hide
Senior Network Engineer
Kittery or Kittery
OnsiteFull Time
8+ YOEBA/BS with eight years' experience; extensive DoD network engineering; CCNA/Network+ or Security+ required; Active Secret clearance.
DoD-approved networking devices, Routers, Switches, Firewalls, VPN encryption, Network monitoring tools
2mo
Save
Mark Applied
Hide
Principal Network/ Systems Engineer
Bedford or Carson or Smyrna or Columbus or Fort Lee
OnsiteFull Time
12+ YOESenior IT infrastructure engineer with DoD/federal experience; strong network and systems integration, security tooling, and IaC.
Configuration Management, Patch Management, Asset Management, Enterprise Software License Compliance, Network and Systems, Security, Automation
3w
Save
Mark Applied
Hide
Network Engineer - Automation
Waltham or Boston
$80k-$95k/yr HybridFull Time
3+ YOE3+ years network engineering experience; strong Ansible or Terraform skills; Python and Bash scripting; Git and CI/CD familiarity; Linux proficiency; routing, switching and security appliance experience; AWS preferred.
Ansible, Terraform, Python, Bash, Git, CI/CD, Linux, AWS, GCP, Palo Alto, Juniper, F5, DNS
1mo
Save
Mark Applied
Hide
Network Engineer III
Quincy, Massachusetts, United States
$125k-$188k/yr HybridFull Time
5+ YOEBachelor's or equivalent experience, 5+ years enterprise networking (routing/switching, SD‑WAN, wireless, network security), hands-on firewall and DNS/IPAM tools, network automation with Python/Ansible, and monitoring/observability experience.
BGP, OSPF, EIGRP, SD-WAN, Aruba, Cisco WLC, Palo Alto, Fortinet, Zscaler, ClearPass, Infoblox, Python, Ansible, SolarWinds, Datadog
2mo
Save
Mark Applied
Hide
Jr. Network Engineer
Mansfield, Massachusetts, United States
$75k-$85k/yr HybridFull Time
1+ YOE1+ years of networking/IT infrastructure experience; foundational enterprise networking knowledge; firewall/network security exposure; hands-on network tasks with change processes; strong troubleshooting; on-call rotation eligibility.
Cisco, Palo Alto, Aruba Networks, Azure, AWS, Meraki
4w
Save
Mark Applied
Hide
Senior Network Engineer (Network Architect) - Hybrid in Boston
Boston, Massachusetts, United States
$135k-$205k/yr HybridFull Time
8+ YOE8+ years network engineering (5+ years network security), deep knowledge of routing/switching (BGP, OSPF, TCP/IP), VLANs/VRFs, firewall and WAF management, VMware/NSX-T, VPNs, PKI/TLS, monitoring, and mentoring skills.
VMware, NSX-T, DVS, BGP, OSPF, TCP/IP, VLAN, VRF, VPN, PKI, TLS/SSL, WAF, IPS/IDS, SOC 2, ISO 27001, CMMC
2w
Save
Mark Applied
Hide
Network Engineer (Onsite)
Marlborough, Massachusetts, United States
$69k-$131k/yr OnsiteFull Time
2+ YOEU.S. citizenship and active transferable DoD security clearance required, typically a university degree plus 2+ years relevant experience; experience with Cisco routers/switches/firewalls, network management, cabling/fiber, STIG compliance; Security+ and CCNA desired.
Cisco, Cisco ISE, SolarWinds, Visio, GemOne, NTP, IP telephony, STIG
2mo
Save
Mark Applied
Hide
Senior Network Engineer
Kittery, Maine, United States
OnsiteFull Time
8+ YOE8+ years of experience designing, building, and maintaining DoD network infrastructures; CCNA/Network+/Security+; active Secret clearance.
Cisco devices, VPN, Firewalls, DoD-approved devices, Routers, Switches, Network monitoring tools
1mo
Save
Mark Applied
Hide
Senior Network Engineer
Foxborough, Massachusetts, United States
$113k-$131k/yr OnsiteFull Time
10+ YOE10+ years network engineering experience; 5+ years wireless and Layer 2/3/routing expertise; bachelor's degree preferred; CCNP or CCIE preferred; experience with Cisco, Extreme, HP, SolarWinds, Cisco FTD/FMC, Cisco ISE, Aruba ClearPass, Microsoft Azure; strong security and OSI model knowledge.
SolarWinds, Cisco FTD, Cisco Firepower Management Center (FMC), Microsoft Azure, Catalyst Center, Cisco ISE, Aruba ClearPass, Extreme Networks, Cisco routers, Cisco switches, HP switches
Explore Jobs