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Critical Network Infrastructure Security Engineer

Company:
Prometheus Security Group Global (PSG)
Location:
Rollingwood, TX, 78716
Posted:
May 05, 2025
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Description:

Prometheus Security Group Global is currently looking to hire a Critical Network Infrastructure Security Engineer on a full time, permanent basis. This position will be based out of Austin, TX and offers a flexible hybrid work schedule. This position will also require up to 30% travel.

Title: Critical Network Infrastructure Security Engineer

Location: Austin, TX

Summary:

The Critical Network Infrastructure Security Engineer is responsible for day-to-day interaction and support of the Sales, Operations and Field Service Teams. This position requires a highly self-motivated individual, with strong attention to detail and focus on client service and satisfaction. This individual will need to have solid leadership, organizational and communication skills; as well as the ability to always present a professional image. They will have a strong foundation of experience with networking design and experience with implementing these designs in production environments. They will have in-depth knowledge of network protocols, encryption, and architectures supporting IP-based systems (video, access control and intrusion detection) and their deployment in high-security applications with critical resiliency and hardening requirements. This position creates system designs, technical approval of proposals and is responsible for the accuracy and requirements compliance of projects bid by PSG Global. A high degree of expertise with implementing systems in accordance with industry standards and compliance guidelines is essential. Knowledge of government physical security guidelines and technical standards a plus.

Responsibilities:

Provides system design and engineering support for Sales.

Provides implementation and deployment support for Field Services.

Supports preparation of responses to Requests for Quotations, Bid and Proposal submissions, and drawing packages, to include technical content development for items including but not limited to system block diagrams, interconnection drawings, system design approach descriptions and explanations of compliance.

Participates in site surveys and coordinates with client POCs to ensure formal submittal packages meet or exceed all user-identified requirements.

Develops network designs, diagrams and develop network solution proposals

Ensures design compliance with all applicable code, manufacturer, industry and company installation and safety standards.

Develops Statements of Work based upon PSG templates, customer-issued project descriptions, capabilities requirements and site survey information.

Performs other tasks as needed to facilitate on site project implementations and product sales.

Develops project Bills of Material and costing estimates to support equipment procurements.

Develops statements of work and subcontracts for needed support services.

Utilizes PSG-standard equipment configurations to create system bills of materials for installation and maintenance of security, access control and video systems.

Participates with Operations Manager, Project Managers and Field Service to kick off projects, answer questions and explain specific project design aspects and requirements to team. Remains engaged with team post kick-off to resolve any technical hurdles that arise.

Coordinates with Operations to ensure that PSG master part number lists remain current, identifies discontinued parts for removal from lists and recommend suitable replacement items.

Advises Engineering and Sales staff of new and/or developing requirements and how they may affect current business and product operations.

Document, track, and provide feedback to the team on any QA issues found, patterns of problems, and recommendations for improvement.

Additional duties may be assigned as the position evolves.

Installing and configuring network equipment

Maintaining computer networks including, VPNs, routers and other physical hardware

Configuring firewalls and updating virus protection software and data security systems to keep data and communications protected

Monitoring computer systems to improve network performance for all systems

Troubleshooting, resolving, and communicating networking issues to other employees and management

Implementing disaster recovery procedures

Maintaining current knowledge and understanding of security and networking best practices to offer the best solutions and protection to company systems

Mentoring and training other members on the Field Service team

Ability to read and interpret engineered systems drawings and technical requirements documents

Ability to obtain original equipment manufacturer training and certification on various systems

Ability to prioritize work, act decisively and complete tasks under time constraints

Strong grasp of physical security system design parameters and deployment concepts

Demonstrated expertise of government compliance and regulatory standards and guidelines for security systems

Demonstrated planning and organizational skills

Motivated, self-directed, strong leadership skills, confidence and integrity

Take ownership of and solve problems

Commitment to quality and customer service

Excellent written and verbal communication skills

Qualifications:

5-7+ years of demonstrated successful performance and promotion in this technical job field

Bachelor’s degree in computer science, information technology, engineering or related technical field, or equivalent years of experience in lieu of a degree

Ability to obtain and maintain a SECRET security clearance (minimum), if needed

One or more of the following certifications are desired: CCNA Security, CCDE, CCIE, CCNP Security, CISSP, and/or CompTIA Linux+

Available for up to 30% travel

Maintain a current US passport

Valid driver's license and clean driving record

Able to pass a background investigation for government site access

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