Firewall jobs in appleton, wi

Remote

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3d ago

Role Summary This position requires a highly skilled Tier 3 Network Security Engineer specializing in Cisco Secure Firepower Firewalls. The role involves supporting an enterprise-scale Managed Network Services environment for a government agency, focusing on advanced troubleshooting, operational support, and change management. The engineer will work in a remote capacity, collaborating with internal teams to ensure the security, reliability, and performance of the firewall infrastructure. Respons

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Contract, Third Party

Depends on Experience

Senior Firewall Engineer/SME

Remote

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17d ago

Senior Firewall Engineer/SME Job Summary: We are seeking a Senior Firewall Engineer/SME with strong expertise in Cisco Identity Services Engine (ISE) to lead enterprise Network Access Control (NAC) initiatives. The ideal candidate will have extensive experience implementing, configuring, and supporting Cisco ISE, TACACS+, RADIUS, and enterprise authentication services. This role will also support Palo Alto Panorama firewall management and collaborate with network and security teams to implement

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Contract

78 - 85

Firewall Engineer

Remote or Hybrid in Chenango Forks, New York

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20d ago

We are looking for a firewall engineer to help replace PAN/Cisco firewalls with fortinet. We have tons of sites to do over the next couple months. Consultants are expected to travel around to local utility sites for 1 day to replace firewalls, config work and the rest of the time for each site is expected to be remote. Next 2 locations are Cincinnatus, NY and Chenango Forks, NY Firewall Engineer (Fortinet Migration Utilities / Substations) Role Overview We are seeking an experienced Firewall En

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Contract

Depends on Experience

Cloud Firewall Engineer

Remote

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6d ago

Title: Cloud Firewall Engineer Location: Vienna, VA (REMOTE) Duration:Initial 6-month contract with possible extensions Compensation:$70/hour - $84/hour Work Requirements: , Holders or Authorized to Work in the U.S. Cloud Firewall Engineer Required Qualifications:Firewall engineer experience in managing Checkpoint and Palo Alto firewalls in an IaaS environmentExpertise is managing security policies and NAT policies in Checkpoint and Palo AltoKnowledgeable in managing virtual machine scale setsU

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Contract

$70 - $84

Azure Firewall Engineer

Remote

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9d ago

Job Title: Azure Firewall Engineer Type: Contract Work Model: Remote offsite Responsibilities Manage Checkpoint and Palo Alto firewalls within an IaaS environment, including configuring and maintaining security policies and NAT rules.Oversee virtual machine scale sets to ensure scalable and secure infrastructure.Adhere to strict change management policies during firewall and network updates.Potentially collapse multiple firewalls into a single device to streamline security architecture.Perfor

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Contract

Depends on Experience

Senior Firewall Engineer

Remote

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Today

Join the Leidos Homeland Sector and contribute to a high-impact international program delivering secure, next-generation private cloud capabilities within a NATO-secured environment. This senior-level role offers the opportunity to apply deep technical expertise to the design, integration, and hands-on implementation of enterprise backup, recovery, and cyber resilience solutions supporting a Software-Defined Data Center (SDDC). You will help deliver secure, resilient, and automated data protect

Full-time

USD 107,900.00 - 195,050.00 per year

Network Engineer Intern

Appleton, Wisconsin

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Today

POSITION SUMMARY Learn about and participate in network platforms, configurations of network hardware - firewalls, routers, switches and access points. Participate in audits of platforms. U.S. Venture's Internship Program runs May - August 2027. Dates may vary based on individual class schedules. This position is located at our Corporate Office in Appleton, WI. JOB RESPONSIBILITIES Sit with different team members learning various networking aspects. Help with network configurations and trouble

Full-time

Perimeter Design Engineer

Remote

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11d ago

Role Summary A highly experienced Perimeter Design Engineer is sought to support enterprise cybersecurity initiatives through advanced design, engineering, and governance of perimeter security solutions. This senior-level role involves developing scalable, secure, and resilient firewall architectures and leading technical projects focused on modernization, network segmentation, and security infrastructure. The engineer will serve as a technical leader, ensuring solutions meet security standards,

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Contract, Third Party

Depends on Experience

Systems Engineer II

Neenah, Wisconsin

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Today

About us: At Plexus, our vision is to help create the products that build a better world. Driven by a passion for excellence, we partner with leading Aerospace/Defense, Healthcare/Life Sciences and Industrial companies to design, manufacture and service some of the world's most transformative products, including advanced surgical systems, diagnostic instruments, healthcare imaging equipment, mission critical aerospace systems, and electric vehicle (EV) charging solutions. Visit Plexus.com to lea

Full-time

USD 77,400.00 - 116,000.00 per year

Perimeter Implementation Engineer

Remote

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Today

Role Summary The Perimeter Implementation Engineer is responsible for supporting the deployment, lifecycle management, and technical enhancements of network security systems. This role involves planning, executing, and validating projects related to firewalls, IDS/IPS, and secure environments while ensuring zero impact to network operations. The engineer collaborates with cross-functional teams to deliver technical solutions that meet strategic and operational requirements. Responsibilities Man

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Contract, Third Party

Depends on Experience

Senior Cloud Platform Engineer

Neenah, Wisconsin

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Today

Full-time

USD 97,900.00 - 146,900.00 per year

Systems Administrator

Green Bay, Wisconsin

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Today

Position Overview The System Administrator is responsible for managing and maintaining critical information systems and infrastructure to support business operations. This role provides technical expertise in network administration, system support, and security to ensure reliable and efficient system performance. The position works closely with users and vendors to troubleshoot issues, implement solutions, and support ongoing technology needs. This role contributes to building scalable, secure,

Full-time

Lead Azure Infrastructure (Network/Infra/Security)

Remote

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3d ago

Title: Lead Azure Infrastructure(Network/Infra/Security) Location: Remote & Travel Skillsets Required : Azure networking, Azure Firewall configuration, security hardening, Azure IaaS, backup, DR and storage recovery (Dell EMC ECS), file recovery and chain of custody, application integration (APIs, SFTP/MFT, Control-M), identity and access (AD/Entra ID, CyberArk) Best Regards Abdul Samad

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Contract

Depends on Experience

Senior Infrastructure Engineer (Google Cloud Platform / GKE)

Remote

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24d ago

Job Description:We are seeking aSenior Infrastructure Engineerwith deep expertise inGoogle Cloud Platform (Google Cloud Platform)and enterprise-scale containerized environments. In this role, you will design, secure, and validate production-ready cloud infrastructure within a highly regulated healthcare ecosystem (Health100). You will partner closely with cross-functional architecture, security, networking, and application teams to eliminate environment blockers and ensure seamless application o

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Contract, Third Party

Depends on Experience

ACL Engineer

Remote

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3d ago

Experience conducting ACL audits to assess compliance with security requirements Experience designing, implementing, and managingfirewall Access Control Liststo ensure VA network security and compliance Experience providing technical documentation, training, and support on ACL management Experience collaborating with network engineers, system administrators, and security personnel to build and update ACL configurations for new and existing network segments Experience developing structured docume

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Contract

Depends on Experience

Network Load Balancing Engineer

Remote

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Today

Load Balancing Engineer Job Description Calling all innovators find your future at Fiserv. We re Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants, and consumers to one another millions of times a day quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we re involved. If you want to make an impact o

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Full-time

Up to $125,000

Client Technical Support Specialist

Remote

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Today

Client Technical Support Specialist Position Summary The Client Technical Support Specialist serves as a trusted technical advisor to clients, providing advanced support for applications, infrastructure, and network connectivity. This role works closely with third-party vendors to diagnose and resolve complex technical issues while ensuring a high level of client satisfaction. Success in this position requires strong troubleshooting skills, networking expertise, vendor management experience, and

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Full-time

Up to $120,000

Senior Network Security Engineer

Remote

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14d ago

Role:NetworkSecurity Engineer Location: Remote Job Type:Contract Long Term Experience: 10-15yrs Job Description: Client isseekinga highly skilled Network Security Engineerto support, implement, and optimize enterprise network securityinfrastructure across on-premises and cloud environments. The ideal candidate will have strong hands-onexpertisein firewalls, secure networkaccess, VPN technologies, SD-WAN, and modern network securitysolutions aligned with Zero Trust and SASE principles. The engin

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Full-time

60 - 70

CYBER SECURITY

Remote or Hybrid in Kansas City, Missouri

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3d ago

Cyber Security Analyst Retail & E-Commerce (2-3 Years Experience)Company: AaraTech Inc About the RoleAaraTech Inc is seeking a Cyber Security Analyst Retail & E-Commerce to support security operations across retail and e-commerce environments. This role focuses on monitoring cyber threats, protecting customer and transactional data, identifying vulnerabilities, and supporting incident response activities. Ideal for early-career cyber security professionals. Key ResponsibilitiesMonitor security a

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Contract

$70,000 - $75,000

CYBER SECURITY

Remote or Hybrid in Wyoming, Michigan

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4d ago

Cyber Security Analyst Healthcare (2-3 Years Experience)Company: AaraTech Inc About the RoleAaraTech Inc is seeking a motivated Cyber Security Analyst Healthcare (2-3 years experience) to support healthcare security operations, protect sensitive patient data, and strengthen the security of healthcare systems and applications. This role focuses on threat monitoring, vulnerability management, incident response, and healthcare security compliance. Key ResponsibilitiesMonitor security alerts and inv

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Contract

$70,000 - $75,000

Firewall jobs in Appleton, WI, USA