Nat jobs in irving, tx

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

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

Dallas, Texas

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Today

Benefits: Onsite Competitive salary Opportunity for advancement Network Architect Houston, Texas Duration: 12+ Months Start Date: June 15, 2026 Openings: 2 We are looking for an experienced Network Architect to lead the design, implementation, and support of large-scale enterprise network infrastructure. The ideal candidate will have deep expertise across datacenter networking, routing and switching, wireless technologies, security, SDN/SD-WAN, and Aruba networking solutions. This role requir

Full-time

Compensation information provided in the description

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

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

Easy Apply

Contract

Depends on Experience

Technical Support Engineer 2 (Remote)

Remote or Dallas, Texas

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Today

DataBank Holdings Ltd. is a leading provider of enterprise-class data center, cloud, and interconnection services, offering customers 100% uptime availability of customer data, applications, and equipment. DataBank's managed data center services are built around its world-class facilities., multi-homed Internet access hub, and multi-terabyte storage area network. We provide a redundant managed colocation environment for companies wishing to outsource their entire computer room infrastructure. Th

Full-time

Sr. Firewall Engineer (Palo Alto / Prisma Access)

Richardson, Texas

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Today

Overview We are seeking a Sr. Network Security Engineer with deep expertise in Palo Alto Networks and Prisma Access (GlobalProtect). The ideal candidate will bring 5+ years of expert-level experience designing, implementing, and operating enterprise network security solutions across complex hybrid environments. This individual will have extensive experience with routing and switching integration, next-generation firewall (NGFW) architecture, cloud network security, and the full lifecycle of fi

Full-time

USD 105,800.00 - 180,200.00 per year

Technical Support Shift Lead

Dallas, Texas

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Today

DataBank Holdings Ltd. is a leading provider of enterprise-class data center, cloud, and interconnection services, offering customers 100% uptime availability of data, applications, and infrastructure. DataBank's managed data center services are anchored in world-class facilities. Our customized technology solutions are designed to help customers effectively manage risk, improve their technology performance and allow them to focus on their core business objectives. DataBank is headquartered in t

Full-time

Senior Network Security Engineer

Plano, Texas

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Today

Company Overview: Req ID: 374417 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. NTT DATA's Client is currently seeking a Systems Integration Specialist Advisor to join their team in Plano, Texas (US-TX), United States (US). Job Description: NTT DATA's Client is seeking a highly experienced Senior Network Security Engineer to support a strategic

Full-time

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

Research & Development Labs Network Admin

Richardson, Texas

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Today

10 - Technical Lead, IT Infrastructure Req ID: 137477 Region: Americas Country: USA State/Province: Texas City: Richardson Summary We are seeking a proactive and detail-oriented RDL Network Administrator to manage the day-to-day operations and administration of our global Research and Development Lab (RDL) networks. Reporting directly to the Lead Network Architect, you will be responsible for the run-and-maintain aspects of our isolated, air-gapped networks across multiple HPS Design Center

Full-time

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

Easy Apply

Contract, Third Party

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

Easy Apply

Full-time

175000 - 200000

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

Easy Apply

Third Party, Contract

Depends on Experience

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

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

Nat jobs in Irving, TX, USA