firewall jobs in Houston

Gulf Capital Bank is seeking a Security Engineer to administer Palo Alto firewall infrastructure, monitor network security, and support VPN connectivity across Bank environments.The role also covers Microsoft Defender, Microsoft Sentinel, and Entra ID security controls while maintaining documentation, architecture reviews, and incident response readiness....

Role: Firewall Engineer - Fortinet & Palo AltoLocation: Houston, TX – Day 1 OnsitePrimary skill: Fortinet & Palo AltoSecondary skill: Checkpoint, JuniperSkills:Firewall engineer with expertise in Fortinet, Palo Alto, Juniper, and Checkpoint.Develop and support comprehensive network LAN, WAN, wireless, and security solutions that meet requirements and...

Albemarle Corporation is seeking a Senior Network Engineer for a hybrid role based in Bangalore, India. You will design, implement, and operate enterprise LAN/WAN, security services, and firewall platforms across a global footprint.The role requires strong collaboration with regional teams and vendors. The candidate will lead engineering work, manage...

Job-ID Reference We are seeking a highly skilled Hybrid Infrastructure Administrator to manage, maintain, and modernize our enterprise infrastructure across both on-premises and cloud environments. The ideal candidate will possess deep expertise in traditional systems administration, including servers, virtualization, networking, storage, Active Directory,...

The Juniper Security Engineer will provide hands-on management and maintenance of various Juniper security technologies that need to be integrated into the corporate environment as a result of acquisition.Location : Houston, TX will consider travelT&E Provided : YesResponsibilities :Integrate a Juniper environment with an existing Cisco environment.Perform...

Job Title: Senior BISO Engineer – Cybersecurity Location: Houston, Texas Employment Type: Contract Duration: 12 Months Experience: 5+ years in Cybersecurity Engineering, Security Architecture, or Risk Management Job Overview We are seeking an experienced Senior BISO Engineer (Business Information Security Officer) to support cybersecurity initiatives...

Network Engineer Location: Houston, Texas Type: Contract to Hire (6 Months) Hourly Rate: $50.00 - $52.00 / Per hour Summary: The Network Engineer will design, secure, and support the Cisco network. The best candidate will own network access control through Cisco Identity Services Engine (ISE). This is a fast-paced, on-site role. Core hours are weekdays, with...

Job Title: Hybrid Infrastructure AdministratorJob OverviewWe are seeking an experienced Hybrid Infrastructure Administrator to manage, maintain, and modernize enterprise IT infrastructure across on-premises data centers and cloud environments. The ideal candidate will have strong hands-on expertise in systems administration, virtualization, networking,...

Role description Position Title : Network Engineer Job Summary We are looking for an experienced Network Architecture professional with 5 to 8 years of experience in designing implementing and managing enterprise network infrastructure The candidate should have strong expertise in network design routing and switching security WANLAN data center networking...

Cyber Security SpecialistThe Cyber Security Specialist will serve as a technical authority within Empyrean's Information Security organization. This role is responsible for implementing, maintaining, and enhancing Empyrean's cybersecurity posture across infrastructure, applications, and cloud environments.This position requires deep technical expertise in...

About NOV NOV delivers technology-driven solutions to empower the global energy industry. For more than 150 years, NOV has pioneered innovations that enable its customers to safely produce abundant energy while minimizing environmental impact. The energy industry depends on NOV’s deep expertise and technology to continually improve oilfield operations and...

Title: Systems Security Analyst Location: Remote - CST preferred Work Authorization: Any visa but no H1B Length of Contract: 12 months+ CrowdStrike Falcon EDR administration, 3+ years hands-on Falcon experience, sensor deployment across Windows/macOS/Linux/cloud, prevention policy configuration, endpoint security, incident support, Python/PowerShell/Bash...

IT Field Support TechnicianRequired Skills & Experience• 5+ years of relevant IT support, field support, desktop support, or infrastructure experience. Strong Level 2 desktop and end-user computing support experience. Hands-on knowledge of networking fundamentals, including: Firewalls IP addressing and IP-related changes DNS Network switches Network...

Key Skills (Must Have):• Oracle CPQ Cloud (Configure, Price, Quote) – advanced configuration• Commerce / Standard Process (including Redwood Quote UI)• Asset-Based Ordering (ABO) & subscription lifecycle management• Product modeling & complex multi-level BOM configuration• CPQ Pricing Engine (pricing rules, discounting, recurring & usage-based...

Hewlett Packard Enterprise is seeking a Senior Manager, Channel Security Sales for North America. This remote/teleworker role leads a team of ~10, selling security products including SASE, firewalls, SD-WAN, and related portfolios across the NA channel ecosystem.The role requires a strategic leader with deep experience in enterprise channel sales, strong...

Placements24 is seeking a Senior Network Installation Engineer for a fully remote role. The engineer will provide remote oversight, design consultation, and advanced troubleshooting for complex network installations across client environments.The ideal candidate holds CCIE/CCNP, 8+ years of experience in network engineering, and deep expertise in BGP/OSPF,...

USA DeBusk in Houston seeks an experienced Network Administrator to support, secure, and improve our enterprise network across corporate offices and distributed sites. You will manage LAN/WAN, VPNs, switches, routers, and firewalls to ensure high availability and security. Hybrid work from our Galleria-area office is required; the role includes after-hours...

Network AnalystWe are looking for a Network Analyst as a key member of the infrastructure team, responsible for designing, deploying, maintaining, and monitoring network infrastructure. This includes switches and firewalls.Design and implement network solutions that support business operations and growth. Monitor and maintain network performance,...

Viridien () is an advanced technology, digital and Earth data company that pushes the boundaries of science for a more prosperous and sustainable future. With our ingenuity, drive and deep curiosity we discover new insights, innovations, and solutions that efficiently and responsibly resolve complex natural resource, digital, energy transition and...

HCL Technologies LimitedJob SummaryQualifications: Four (4) plus years of experience on supporting and managing network infrastructure and network related devices or experience as agreed with Company. Experienced in racking, stacking, cabling and decommissioning of network hardware devices. Experienced in Site Services support for...