Commercial Estimator (Security) at Hays Electrical Services – Houston, Texas

5K Specialty Systems is seeking a Commercial Security Systems / CCTV Estimator to support the growth of our low-voltage and security division. This role will be instrumental in expanding our footprint across commercial, multifamily, and mission-critical environments, with a focus on CCTV, access control, and integrated security solutions.

The ideal candidate brings hands-on estimating experience in low-voltage/security systems, strong technical knowledge of camera systems, access control platforms, and structured cabling, and the ability to translate drawings and specs into accurate, competitive bids.

This is an opportunity for someone who thrives in a fast-paced, build-from-scratch environment, enjoys ownership, and wants to play a key role in scaling a high-growth division.

• Prepare detailed cost estimates and proposals for commercial security systems including:

  • CCTV / video surveillance systems

  • Access control systems

  • Intrusion detection / alarm systems

  • Structured cabling (low-voltage infrastructure)

• Review and interpret construction drawings, specifications, and bid documents to develop accurate scopes and pricing.

• Analyze system layouts, device counts, head-end equipment, and infrastructure requirements.

• Collaborate with project managers, engineers, and clients to:

  • Clarify scope

  • Identify value engineering opportunities

  • Strengthen bid strategy

• Evaluate vendor and subcontractor quotes to ensure competitive and accurate pricing.

• Maintain and update:

  • Pricing databases

  • Vendor relationships

  • Historical cost data

• Support design-build and preconstruction efforts, providing input on constructability and system design.

• Participate in client meetings, site walks, and pre-bid conferences as needed.

• Assist in building and refining estimating processes, tools, and workflows for the security division.

• 3–5+ years of estimating experience in:

  • CCTV / video surveillance

  • Access control

  • Low-voltage / security systems

• Strong knowledge of:

  • Security system components and architecture

  • Camera types (IP, analog, PoE)

  • Access control hardware/software platforms

• Experience with systems such as:

  • Lenel, Genetec, Avigilon, Milestone, Honeywell, Bosch (or similar)

• Ability to read and interpret:

  • Construction drawings

  • Low-voltage schematics

  • Division 27/28 specifications

• Proficient with: Estimating tools and digital plan rooms

• Strong analytical, organizational, and communication skills

• Self-starter with a growth mindset and ownership mentality

• Experience estimating large-scale commercial or multifamily projects

• Exposure to data centers / mission-critical environments

• Design-build or preconstruction experience

• Existing relationships with low-voltage vendors and distributors

• Competitive base salary + performance incentives

• Full benefits package (medical, dental, vision, 401k)

• Clear path for career growth and leadership opportunities

• High-impact role within a growing, entrepreneurial division