NAT jobs in Texas

Senior Engineer, Cyber Security-Generation

Hybrid in Irving, Texas

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Today

If you have what it takes to become part of the Vistra family and would like to start a promising career with a global leader, take a look at the exciting employment opportunities that are currently available and apply online. Job Summary Serve as a subject matter expert (SME) in cybersecurity for the generation fleet. Drive program improvements, lead incident investigations, and ensure alignment with enterprise security strategies and regulatory obligations. Understands processes and initiate

Full-time

Depends on Experience

Senior Firewall Engineer (Palo Alto/Panorama)

Irving, Texas

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Today

Location: Irving, TX Salary: $55.00 USD Hourly - $57.00 USD Hourly Description: Our client is currently seeking a Senior Firewall Engineer (Palo Alto / Panorama / Ansible / Cisco) W2 Only (NO SPONSORSHIP AVAILABLE/ NO C2C) Locations: Irving, TX/ Charlotte, NC/ Phoenix, AZ Duration: 12+ Months (Extension/Conversion) Key Responsibilities Design, implement, and maintain secure network infrastructures utilizing Palo Alto Networks, Fortinet, and Cisco routing and switching technologies.Lead fir

Contract

USD 55.00 - 57.00 per hour

Perimeter Design Engineer

Remote

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10d 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,

Easy Apply

Contract, Third Party

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

Easy Apply

Contract

$70 - $84

Firewall Engineer

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

Network Security Engineer

Manor, Texas

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3d ago

Hi, Job Title: Network Security Engineer Location: Austin, TX Duration: 12 months with high possibility of extension. Job Description Tier 3 Network Security Engineer, Cisco Secure Firepower (Contractor) Location Preferred: Residence within one (1) hour of Austin, TX This position is primarily remote; however, on-site support will be required periodically to support operational needs. On-Site Support Examples include, but not limited to: Layer 1 / physical support activitiesDirect access durin

Easy Apply

Contract

Depends on Experience

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

Network Engineer

Rollingwood, Texas

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4d ago

Network Engineer (Cisco / Palo Alto) Location: San Antonio, TX (Onsite) Employment Type: Full-Time About the Role We are seeking a hands-on Network Engineer to support and enhance enterprise network infrastructure. This role is ideal for someone who enjoys working across both networking and security, with a strong foundation in Cisco environments and Palo Alto firewalls. Youll play a key role in maintaining uptime, securing systems, and supporting ongoing infrastructure improvements across multi

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Full-time

Depends on Experience

DevOps Automation Engineer

Remote

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3d ago

Role Summary This position involves developing and implementing network automation solutions for enterprise-grade SD-WAN deployments. The role requires expertise in automating network configurations, managing infrastructure as code, and integrating REST APIs and CI/CD pipelines to streamline deployment processes. The ideal candidate will bridge network engineering with software automation to support scalable, zero-touch provisioning across remote sites. Responsibilities Design, build, and maint

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Third Party, Contract

Depends on Experience

Senior Cloud Architect / Principal Cloud Platform Engineer

Remote

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15d ago

Clearance Required: Active Secret preferred, none required Job Overview We are seeking a Senior Cloud Architect / Principal Cloud Platform Engineer with deep hands-on experience designing, debugging, and operating large-scale cloud-native systems. This role is not for someone who only understands high-level cloud concepts or relies on AI-assisted tooling to reason through problems. We need a real engineer who can analyze a complex environment, trace problems across infrastructure, Kubernetes, ne

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Full-time

175000 - 200000

Proton Systems Engineer - Remote

Remote or Raleigh, North Carolina

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Today

Position Description Proton Technologies, Inc., an affiliate of Reynolds and Reynolds, is seeking a highly skilled Systems Engineer with strong server, hybrid cloud, and networking experience. This role will support both escalated service requests (Level 2-3) and assist our Cloud Migration and Projects teams with Azure environment work, hybrid domain configurations, and infrastructure deployments. This position is ideal for an engineer who can confidently navigate Azure AD / Entra ID, Windows

Full-time

USD 80,000.00 - 82,000.00 per year

Security Engineer (Denver, CO) - Heartland (Remote)

Remote or Denver, Colorado

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Today

GuidePoint Security provides trusted cybersecurity expertise, solutions and services that help organizations make better decisions and minimize risk. By taking a three-tiered, holistic approach for evaluating security posture and ecosystems, GuidePoint enables some of the nation's top organizations, such as Fortune 500 companies and U.S. government agencies, to identify threats, optimize resources and integrate best-fit solutions that mitigate risk. NOTE: Applicants MUST currently live in Denve

Full-time

USD 140,000.00 - 170,000.00 per year

Staff Software Engineer - Embedded Networking (remote)

Remote or Milwaukee, Wisconsin

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Today

About Johnson Controls Johnson Controls, a global leader in thermal management, mission-critical building systems, energy efficiency, and decarbonization, helps customers use energy more productively, reduce carbon emissions, and operate with the precision and resilience required in rapidly expanding industries such as data centers, healthcare, pharmaceuticals, advanced manufacturing, and higher education. For more than 140 years, Johnson Controls has delivered performance where it really matter

Full-time

USD 130,000.00 - 180,000.00 per year

Technical Product Owner - Cloud Networking

Plano, Texas

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Today

Overview Who we are Collaborative. Respectful. A place to dream and do. These are just a few words that describe what life is like at Toyota. As one of the world's most admired brands, Toyota is growing and leading the future of mobility through innovative, high-quality solutions designed to enhance lives and delight those we serve. We're looking for talented team members who want to Dream. Do. Grow. with us. An important part of the Toyota family is Toyota Financial Services (TFS), the finan

Full-time

Senior Staff Engineer, Escalation Support Engineering

Richardson, Texas

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Today

Req ID: 139027 Remote Position: Hybrid Region: Americas Country: USA Summary This is an exciting opportunity in Celestica's Hardware Platform Solutions (HPS) to make a positive impact and be part of a rapid business growth in a dynamic environment. This individual contributor reports to the Customer Experience (CX) organization and will be empowered and responsible for troubleshooting and resolving customer technical issues arising from Customers' networking (primarily in Switching and Network S

Full-time

Network Architect

Remote

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Today

Job Number: R0244905 Network Architect The Opportunity: A well-designed network is critical to move data and enable the Department of Defense ( DoD ) to achieve their missions, but how can an organization make sure their network will fit their evolving needs? Crafting the right network with the right equipment and sof tware requires a combination of technical skill and careful planning. That's why we need a seasoned Network Engineer like you who knows how to develop the exact network the DoD ne

Full-time

USD 77,600.00 - 176,000.00 per year

Sr. Network Engineer

Houston, Texas

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Today

Essential Job Functions Design, operate, and continuously improve LAN, WAN, and wireless networksStrong knowledge of LAN/WAN fundamentals, including TCP/IP, VLANs, Routing protocols, SDWAN, and wireless technologiesMonitor and maintain all network / WAN connectivity to support efficient branch office communications and perform capacity planning.Collaborate with other network staff to find solutions to networking issues.Propose design improvements, make recommendations, and perform implementatio

Full-time

Sr. Systems Engineer - North-Central

Remote

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Today

About Us At Versa Networks, we're revolutionizing the way businesses connect, secure, and optimize their networks. Our mission is to secure anywhere, anytime access to anything. As a leader in Secure SD-WAN, SSE (Secure Service Edge), SASE (Secure Access Service Edge) and Next-generation Managed Services, we are empowering organizations across the globe to transform their IT infrastructure for the modern cloud era. Our innovative products enable enterprises to deliver a seamless, scalable, and

Full-time

USD 180,000.00 - 220,000.00 per year

Sr. Systems Engineer - Service Providers

Remote

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Today

Full-time

USD 180,000.00 - 220,000.00 per year

Senior Systems Engineer, Technical Support

Remote

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Today

The Calix platform enables Communication Service Providers (CSPs) of all sizes to transform and future-proof their businesses. Through real-time data, automation, and actionable insights delivered via Calix One - our cloud-first, AI-powered platform - CSPs can simplify operations, collapse cost, and accelerate innovation. Calix One brings together the automation of everything and the experience of one, empowering customers to deliver differentiated subscriber experiences while driving acquisitio

Full-time

USD 115,000.00 - 172,500.00 per year

NAT jobs in Texas, USA