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Firewall Admin

Company:
Saxon Global
Location:
Houston, TX
Posted:
April 23, 2025
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Description:

Job Title: Firewall Administrator

Location: Houston, TX

This is not a remote job although there will be days where worker can work from home, please also see below details on travel requirements:

• Must be able to work in the Downtown Houston office as needed by the work team

• Must have or be able to obtain, the appropriate passport and visas as needed. Ability to travel (up to 60% per calendar year) to locations around the world for implementations/deployments (North America, Africa, Australia, Asia). Deployments could be as many as 5-10 per year.

Job Responsibilities:

• Work with Safeguard Development & Implementation Teams, Product Lines, and Business Unit stakeholders to implement Micro-segmentation (Networking Subzone) within our PCN environments.

• Must be able to capture & analyze user & program requirements to in order to execute the design, testing, validation and implementation of optimal VLAN & firewall configurations to meet those requirements.

• Other responsibilities include facilitating implementation engagements with BUs to deploy subsequent zones and/or firewall configurations in support of Cyberwise Safeguard releases.

Skills Requirement:

Technical:

• Firewall design and administration experience preferred (Cisco, Palo Alto), including being able to create technical design documentation (HLD, LLD, Network Diagrams, Firewall configuration templates, Data Flow Diagrams)

• Comprehensive understanding of the Purdue Model and/or Zones and Conduits security models.

• Working experience of Software Defined Network (SDN), Network Function virtualization (NFV) and Cloud applications

• Hands-on experience with switching and routing operation, design, and troubleshooting for Enterprise or Industrial networks (Cisco)

Soft: Verbal and written communication skills, problem solving skills, customer service and interpersonal skills. Ability to work independently and manage ones time. Knowledge of the full system development lifecycle: from business/systems analysis, through requirements gathering and functional specification, to development, integration, testing and delivery. Ability to troubleshoot issues and make system changes as needed to resolve issues.

Years of Experience:

5+ years Network/Systems Administration specializing in:

• Firewalls

• Cisco devices

• Network Security

• VPNs

• LAN/WAN connectivity

• TCP/IP Windows

• 1+ years PCN/OT Experience (preferred but not required)

Education:

Preferred Bachelor's Degree in Computer Engineering, Computer Science, or Information Technology.

Required Skills : • Firewalls • Cisco devices • Network Security • VPNs • LAN/WAN connectivity • TCP/IP Windows • 1+ years PCN/OT Experience (preferred but not required)

Basic Qualification :

Additional Skills :

Background Check :Yes

Drug Screen :Yes

Notes :

Selling points for candidate :

Project Verification Info :

Candidate must be your W2 Employee :No

Exclusive to Apex :No

Face to face interview required :No

Candidate must be local :Yes

Candidate must be authorized to work without sponsorship ::No

Interview times set : :No

Type of project :Administration/Support

Master Job Title :Misc: Non-Technical

Branch Code :Houston

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