Network Security Administrator jobs in Houston, TX

Network Security Engineer Houston - TX - Texas

Houston, Texas

•

Today

Key Responsibilities Translate business and application security requirements into enterprise-grade WAAP and network security architectures. Develop and support solutions aligned with Client application security and defense-in-depth strategy. Lead architecture, design, and deployment of Web Application and API Protection (WAAP) solutions across global environments. Develop and drive multi-year roadmap for application-layer security, including WAF, API security, bot protection, and DDoS mitigatio

Third Party, Contract

Depends on Experience

Senior Network Security Engineer

Houston, Texas

•

Today

Role: Senior Network Security Engineer WAAP (Web Application & API Protection) Location: Houston, TX(Onsite) Duration: 6+ Months Note :- WAAP (Web Application & API Protection) experience is must Key Responsibilities Translate business and application security requirements into enterprise-grade WAAP and network security architectures.Develop and support solutions aligned withClient application security and defense-in-depthstrategy.Lead architecture, design, and deployment of Web Application and

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Contract

Depends on Experience

System Administrator/Lead Technician - Physical Security Systems

Houston, Texas

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19d ago

Leading physical security system integrator that is focused on design, integration, installation, maintenance and operation of technically complex integrated physical security management systems. Hiring full time due to growth. Key Responsibilities include: Install, configure, and maintain various security systems including but not limited to access control, video surveillance, and intrusion detection systems.Perform system upgrades and modifications to meet client requirements and adhere to ind

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Full-time

Depends on Experience

Network Administrator

Remote

•

Today

Title:Network Administrator Location:fully remote in the US Duration:6+ months with extension Compensation:$64-$74 Work Requirements: U.S. Citizen, Holders, or Authorized to Work in the U.S. Skillset / Experience: Job Requirements: Experienced in managing Palo Alto firewalls (5+ years) Knowledgeable in conversation of layer 4 rules to layer 7 using userID and appID Understanding of creating custom appIDs Has managed Palo Alto infrastructure (upgrades, patches, configurations) Preferred Ex

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Contract

Depends on Experience

Security Architect - Network and Data Security (Presales) - Northeast region

Remote

•

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. About the Role We are seeking a technically s

Full-time

Sr. Network Security Engineer Lead (Palo Alto)

Houston, Texas

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19d ago

Requirement for Sr. Network Security Engineer Lead (Palo Alto) Location: Little Rock, AR / Houston, TX (3 days/week onsite) Duration: Long-term Description: Client is Seeking a highly skilled Senior Lead Network Security Engineer with deep expertise in Palo Alto firewalls. The ideal candidate will be responsible for designing, implementing, maintaining, and troubleshooting enterprise firewall solutions in a large-scale network security environment. Responsibilities: Design and

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Full-time, Third Party

Depends on Experience

Principal Network Security Architect Palo Alto

Remote

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7d ago

Title: Principal Network Security Architect Palo Alto Duration: Full Time We are seeking a Principal Network Security Architect/Engineer with deep hands-on expertise in Palo Alto Networks security technologies and enterprise networking. The ideal candidate will be responsible for designing, architecting, implementing, troubleshooting, and optimizing complex network security environments. This role requires strong expertise in Palo Alto firewalls, Panorama, Prisma/GlobalProtect, security policy d

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Full-time

Depends on Experience

Network Security Architect - Firewall

Remote

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Today

Job Title: Network Security Architect - Firewall Employment Type: Full-Time Location: Remote Job Summary:We are looking for an experienced Network Security Architect - Firewall responsible for designing, implementing, configuring, monitoring, and troubleshooting enterprise network security infrastructure. The ideal candidate should have strong hands-on experience with Fortinet, Palo Alto, Cisco ASA/Firepower, VPNs, and network security technologies. Key ResponsibilitiesDesign, configure, deploy

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Full-time

Depends on Experience

Senior Network Security Engineer – Firewall Juniper SRX

Houston, Texas

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7d ago

Role :- Senior Network Security Engineer Firewall Juniper SRX Location :- Houston, TX(Onsite) Duration: Long Term Senior Network Security Engineer Client is an innovative, dynamic company with a rich past and a promising future. Originally Client has continuously reinvented itself. Today, Client is one of the world's leading technology companies and provides wiredand wireless networking, servers, storage, IT and Cloud services, and software solutions for the next generation of IT infrastructur

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Contract

Depends on Experience

Principal Network Security Architect (15+ Years)

Remote

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8d ago

Title: Principal Network Security Architect Duration: 5+ Months Remote Position Required Qualifications Experience 11-15+ years of information security, infrastructure, or architecture experience. 5+ years in a Security Architecture role. Experience participating in Architecture Review Boards or technical governance forums. Experience supporting large-scale enterprise environments. Demonstrated ability to work effectively with diverse stakeholder groups. Experience balancing security requiremen

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Third Party, Contract

Depends on Experience

Network Security Engineer- Guardicore

Remote

•

Today

Title: Network Security Engineer- Location: 1st preference: Houston, TX 2nd preference: anyone from CST or EST- Remote Job Summary We are seeking a Microsegmentation / Network Security Engineer with hands-on experience in Guardicore Microsegmentation, Palo Alto, and/or Check Point firewalls. The ideal candidate will have strong networking fundamentals, experience designing and implementing network security controls, and the ability to support Zero Trust and microsegmentation initiatives across

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Full-time

Depends on Experience

Network Infrastructure Security Professional, Remote(Remote)

Remote

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7d ago

Job Title: Network Infrastructure Security ProfessionalLocation: Vermont hybrid; on-site work at Vermont DOC facilities required; remote work only within U.S. territoryDuration: Late Fall 2026 through Early Spring 2027Experience: 48 YearsEmployment Type: W-2< data-start="329" data-end="349">Job SummaryWe are seeking a Network Infrastructure Security Professional to assess and strengthen network infrastructure and security compliance across multiple correctional facilities. The ideal candidate w

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Contract

Depends on Experience

Network Security Microsegmentation Engineer

Remote

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10d ago

Job Title:Senior Network Security Microsegmentation Engineer Compensation: Open to Both C2C and W2 options Work Model: Remote, candidates must live in the United States We are currently seeking a Senior Network Security Microsegmentation Engineer role. This role requires a minimum of 10 years of professional experience (ideally 12+ years) and extensive, hands on experience with Illumio (no less than 8 years of experience). This is a senior, hands-on network security engineering role focused on

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Contract

Depends on Experience

IT Security Administrator

Remote

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29d ago

Must Haves:We are not looking for a seasoned veteran. 1-3 years identity management experience is the ideal profile. ITIL certification is mandatory. Job Description: The IT Security Administrator will be responsible for day to day activities surrounding general user id administration and access controls/resource authorization requests across multiple environments/systems. The successful candidate will also have an opportunity to further advance and broaden their skill sets/Information Security

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Contract

Depends on Experience

Network Administrator

Houston, Texas

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Today

Locations: Houston (8718) Business Units: Central About the Job: Full Time Job Function We are seeking a highly skilled and detail-oriented Network Administrator to support, maintain, and evolve the company's network infrastructure across North America. This role will be responsible for planning, designing, implementing, and operating secure, scalable, and resilient network environments that support manufacturing, data center, and enterprise business operations. The ideal candidate brings stron

Full-time

Information Security Manager - Network Security

Remote or Springfield, Virginia

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Today

Job Posting: Since 1953, Ferguson has been a source of quality supplies for a variety of industries. Together We Build Better infrastructure, better homes and better businesses. We exist to make our customers' complex projects simple, successful, and sustainable. We proactively solve problems, adapt and grow to continuously serve our customers, communities and each other. Ferguson, a Fortune 500 company, is proud to provide best-in-class products, service and capabilities across the following in

Full-time

USD 9,700.00 - 15,516.67 per month

Systems Infrastructure & Network Security Operations Engineer

Spring, Texas

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Today

Systems Infrastructure & Network Security Operations Engineer Description - HP's Vision: HP aims to create technology that makes life better for everyone, everywhere - every person, every organization, and every community around the globe. With the creativity and energy of a startup combined with the strength and determination of a Fortune 100 corporation, we continue to deliver groundbreaking technologies that build on our 80+ year legacy of innovation. Role Overview: Your expertise in sec

Full-time

USD 93,400.00 - 143,800.00 per year

26-119.B1 - Sr. IT Systems Analyst (SAP BASIS and Security Administrator)

Houston, Texas

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Today

Job Objective: Works with Finance and Accounting, Asset Teams, and the Information Technology Department to understand SAP platform, infrastructure, and security needs; administers and supports SAP BASIS and SAP Security functions; and delivers projects that align SAP technology with business strategy. This role helps ensure that SAP systems operate reliably, securely, and efficiently while meeting business requirements. The position also analyzes, documents, and supports enhancement, patching,

Full-time

Network Security Engineer

Spring, Texas

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Today

About us At ExxonMobil, our vision is to lead in energy innovations that advance modern living while reducing emissions. As one of the world's largest publicly traded energy and chemical companies, we are powered by a unique and diverse workforce fueled by the pride in what we do and what we stand for. The success of our Upstream, Product Solutions and Low Carbon Solutions businesses is the result of the talent, curiosity and drive of our people. They bring solutions every day to optimize our

Full-time

Network Security Engineer, Senior

Remote or Downers Grove, Illinois

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Today

Responsibilities Sentinel Technologies is searching for a passionate and experienced Senior Network Security Engineer who thrives in a fast-paced, solutions-driven environment. As a Senior Network Security Engineer you will design, implement, and configure secure network solutions for mid-to-enterprise-level clients using cutting-edge technologies. Your commitment to customer satisfaction and highly available and secure solutions will position you for success. Sentinel a growing MSP recognized

Full-time

USD 100,000.00 - 150,000.00 per year

Network Security Administrator jobs in Houston, TX, USA