23 firewall engineer jobs at 19 companies in Plainfield, CT
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Lead Site Reliability Engineer (SRE) – AWS/Linux/Windows
Hartford, Connecticut, United States
$79k-$130k/yr HybridFull Time
10+ YOE10+ years experience in Linux/Unix, Windows, and AWS; strong Linux administration (RHEL/CentOS/Ubuntu); AWS services (EC2, S3, IAM, VPC, EBS, RDS, CloudWatch, CloudFormation); Bash/Python scripting; networking (TCP/IP, DNS, firewalls); leadership and incident/on-call participation.
AWS, EC2, S3, IAM, VPC, EBS, RDS, CloudWatch, CloudFormation, RHEL, CentOS, Ubuntu, Windows Server, Bash, Python, TCP/IP, DNS, firewalls, load balancers
1w
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Senior Network Engineer - Multi-Cloud & Hybrid-Cloud Automation
Johnston or Short Hills or Westwood or Plano or Dallas or Nashville or Iselin or Medford or Phoenix
$114k-$152k/yr HybridFull Time
5+ YOE5+ years networking experience with 3+ years in network automation; proficiency with Itential, Terraform, Ansible, Python, PowerShell, Bash; strong cloud networking and firewall experience; bachelor's degree preferred.
Itential, Terraform, Ansible, Python, PowerShell, Bash, Aviatrix, Arista CloudVision, Palo Alto Networks, Jenkins, Harness, GitLab CI, AWS, Azure, GCP, OCI, Equinix, Megaport
2w
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Automation Engineer III
Plainville, Massachusetts, United States
$160k/yr OnsiteFull Time
4+ YOEBachelor's degree and 4 years biotech/manufacturing automation experience; experience with DCS/PLC, OSI PI, Ignition, smart instrumentation, infrastructure technologies, and documentation control.
OSI PI, Infobatch, Ignition, DCS, PLC, DeltaV, Allen Bradley, Siemens, HART, Fieldbus, PROFIBUS, AMS Suite, MES, databases, firewalls, network routing and switching, cloud-based solutions
1w
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Network Engineer
Eagle or Salt Lake City or Farmington or Nashville or Draper
OnsiteFull Time
Bachelor's or equivalent experience; proven network engineering experience with Palo Alto and Microsoft Azure; knowledge of routing, switching, VPNs, BGP, firewall configuration, monitoring and automation.
Palo Alto, Aruba Clearpass, Microsoft Azure, SolarWinds, Netbox, BGP, Sophos
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Senior Security Engineer
Framingham, Massachusetts, United States
$85k-$115k/yr HybridFull Time
10+ YOEInfrastructure-focused security engineering for on-prem and Azure: firewalls, endpoint/email protection, cloud security, vulnerability management, incident detection/response, third-party risk and HIPAA compliance.
Fortinet, Microsoft Active Directory, Microsoft 365, Azure, Palo Alto, Proofpoint, SecureWorks, Qualys, PowerShell, Python, Bash, Microsoft Intune, Microsoft Sentinel, Okta
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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
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Senior Security Engineer
Framingham, Massachusetts, United States
$85k-$115k/yr HybridFull Time
10+ YOEHands-on infrastructure and cloud security engineer with experience building and operating firewalls, endpoint/email protection, cloud security in Azure, vulnerability management, incident response, and third-party risk management.
Fortinet, Microsoft Active Directory, Microsoft 365, Azure, Palo Alto, Proofpoint, SecureWorks, Qualys, PowerShell, Python, Bash, Microsoft Sentinel, Okta
2d
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Network Engineer (Information Technology)
Taunton, Massachusetts, United States
$90k-$100k/yr HybridFull Time
3+ YOE3–5 years of enterprise network engineering experience; hands-on routing, switching, firewalls, wireless, remote access, and network security; bachelor's preferred; strong troubleshooting skills.
SonicWall, Cisco, Aruba, Active Directory, DNS, DHCP, NPS, TCP/IP, VLAN, EIGRP, OSPF
1w
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Senior Network Engineer
Glastonbury or Connecticut
$91k-$134k/yr HybridFull Time
6+ YOE6+ years enterprise network engineering experience; expertise in Microsoft Azure hybrid networking, Fortinet firewalls, routing/switching, SD-WAN, VPN, IDS/IPS, SASE, and security controls; bachelor\u0002s degree or equivalent.
Fortinet, HP Aruba, Microsoft Azure, ExpressRoute, AWS, IDS/IPS, SASE, Zero Trust
2mo
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IT Security Engineer
Marlborough, Massachusetts, United States
$125k-$135k/yr OnsiteFull Time
5+ YOE5+ years in IT security engineering/SOC/incident response. Hands-on experience with Windows Server/client security, network/firewall security, endpoint protection (SentinelOne), identity/MFA/Active Directory, log analysis, vulnerability management, and security frameworks.
SentinelOne, Active Directory, Windows Server, Windows, Office 365, PowerShell, Python, OWASP Top 10, NIST CSF, CIS Controls, SOC 2, ISA/IEC 62443, PLC
3w
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ITS Sr Engineer I / IS Network
Farmington, Connecticut, United States
HybridFull Time
5+ YOEBachelor's in IT or equivalent, minimum 5 years enterprise network engineering, hands-on Cisco/Arista experience, firewalls (Palo Alto/Check Point), routing (BGP/MPLS), VPNs, network monitoring, and on-call availability.
Arista, Palo Alto, Check Point, Arista CVP, SolarWinds, Cisco Prime, Netskope ZTNA, Google Cloud, Microsoft Azure, Meraki, Cisco IOS, IOS-XE, NX-OS, ACI, ASA
3w
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Network Engineer
East Hartford, Connecticut, United States
$80k-$120k/yr HybridFull Time
5+ YOEManage and support WAN/LAN, VoIP/SIP, DNS/DHCP/E911, remote connectivity, firewalls, patching, and ITSM ticketing; 5+ years IT/network experience and bachelor’s degree preferred; on-call and travel required.
VoIP, SIP, DNS, DHCP, E911, ITSM, Keyscan, IDIS, Honeywell, VPN, MDM
2w
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Network Engineer (Linux)
Middletown, Rhode Island, United States
OnsiteFull Time
5+ YOEBachelor's or equivalent, 5+ years supporting enterprise network infrastructure, strong TCP/IP/VLANs/routing/switching and Linux skills, experience with Extreme networks, firewalls, VPNs, DNS/DHCP, network monitoring, and on-call support; U.S. citizenship required.
Extreme, Palo Alto, Fortinet, Cisco ASA, Check Point, Azure, AWS, Google Cloud, SD-WAN, Python, Ansible, PowerShell, DNS, DHCP, VPNs
3w
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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
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Network Security Engineer
Wallingford, Connecticut, United States
OnsiteFull Time
5+ YOEBachelor's degree or equivalent experience, 5+ years managing enterprise network infrastructure, strong TCP/IP/VLAN/DNS/DHCP/BGP/VPN knowledge, firewall and vulnerability management experience; industry certifications preferred.
BGP, TCP/IP, VLAN, DNS, DHCP, VPN
3w
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Information Security Engineer 2/3
Hartford, Connecticut, United States
$85k-$124k/yr OnsiteFull Time
2+ YOEU.S. citizen/permanent resident, bachelor’s degree, ~2+ years related experience, firewall and SIEM experience, network flow and packet analysis, scripting (Python/PowerShell/Bash), and customer-facing support.
Fortinet, Palo Alto, Cisco, NetFlow, sFlow, IPFIX, SIEM, SOAR, Python, PowerShell, Bash, BGP, OSPF, ISIS, DNS, SMTP, LDAP, RADIUS, TACACS
1mo
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Software Engineer in Deployment - JobID-0241
Arlington or Fall River or Mount Laurel or San Diego
$135k-$273k/yr HybridFull Time
7+ YOEBachelor's or equivalent experience; 7+ years software development/deployment experience; expertise with Kubernetes/Docker, Helm/ArgoCD, virtualization, networking, automation tools, Linux, Bash, SQL/Python/Java/JavaScript; able to obtain Secret clearance.
Docker, Kubernetes, Helm, ArgoCD, VMware, KVM, EC2, TCP/IP, DNS, Load Balancing, Firewall, VLANs, Ansible, Terraform, Puppet, Salt, LLMs, AI coding assistants, Linux, Bash, SQL, Python, Java, JavaScript, HTML, CSS, RKE2, Rook/Ceph, NFS, Git, Jenkins, Artifactory, Amazon Web Services, Microsoft Azure
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Information Assurance/Security Engineer - Linux Systems Specialist
Middletown, Rhode Island, United States
$85k-$120k/yr OnsiteFull Time
2+ YOE2+ years related experience, bachelor\u0002s degree and Linux administration, strong networking, shell scripting or Python, Red Hat/Linux certifications desired, ability to work in secure environments (Secret clearance).
shell scripting, Python, TCP/IP, DNS, DHCP, VLAN, VPN, firewalls
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Senior Manager, Network Engineering
Farmington, Connecticut, United States
$138k-$208k/yr OnsiteFull Time
10+ YOEBachelor's degree in engineering or computer science; 7–10 years supporting advanced networks; 10+ years supporting global network solutions; expertise in Cisco, cloud networking, automation, cybersecurity, routing, switching, and firewalls.
Cisco, Fortinet, Meraki, F5 Load Balancers, NetScout, Statseeker, Azure, Google Cloud Platform (GCP), AWS, TCP/IP, EIGRP, BGP, VLAN, VPN, SDWAN, Wi-Fi, SASE, ZTNA
2mo
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Senior Network Manager
Manchester or Remote or Remote
$123k-$155k/yr HybridFull Time
5+ YOE2+ Mgmt5+ years enterprise networking; 3+ years network engineering; 2+ years voice/collaboration; 2+ years leadership; CCNA Enterprise; Bachelor’s degree preferred.
Cisco, LAN/WAN, routing, switching, firewalls, VPN, SIP, video conferencing, cloud networking, Visio
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