Senior ISP Estimator

Job Title: Sr. ISP Estimator
Job Type: Direct Hire
Location: Sterling, VA
Work Mode: onsite 5 days/week
Interview Process: 2 rounds of onsite interviews (potential for first round to be via MS Teams
Salary Range: $115,000- $130,000 +bonus eligible and strong benefits package
Overview: Our client, a leading full-service provider of communications, electrical, and utility infrastructure solutions specializing in data centers, fiber, and smart city projects across the United States is seeking a mid-senior level ISP Estimator for their Sterling, VA office and immediate surrounding areas.

The Senior ISP Estimator will play a critical role in developing accurate, competitive, and profitable cost proposals for low-voltage infrastructure and structured cabling systems within data centers, hyperscale environments, and enterprise facilities nationwide .

This individual will bring extensive expertise in estimating complex internal buildouts , analyzing specifications, and collaborating with cross-functional teams to ensure that estimates align with real-world constructability and client requirements. The position requires strong analytical and communication skills, deep familiarity with structured cabling standards, and a track record of success in supporting large-scale mission-critical projects. They will report to the Director of ISP, and CCO respectively.

Key Responsibilities:

• Prepare detailed and accurate estimates for ISP (Inside Plant) construction projects, including fiber and copper cabling, containment systems, racks, cabinets, power, grounding, and other low-voltage infrastructure.
• Analyze project specifications, drawings, and RFPs to determine scope, materials, labor, and equipment requirements.
• Develop takeoffs, bills of materials, and pricing models for both self-performed and subcontracted work.
• Collaborate with project management, engineering, and field operations to ensure constructability and alignment of estimates with field conditions.
• Support proposal preparation, pricing strategy, and bid presentations for hyperscalers, data center operators, and carrier clients.
• Maintain and update a comprehensive database of unit pricing, vendor quotes, and labor productivity metrics.
• Evaluate vendor and subcontractor proposals to ensure accuracy, competitiveness, and compliance with scope requirements.
• Participate in project hand-offs, providing detailed cost breakdowns and scope clarification to project management teams.
• Continuously refine estimating processes to improve accuracy, efficiency, and alignment with corporate financial goals.

??? Note: Candidate who do not meet the following minimum qualifications will NOT be considered for this opportunity.

Minimum Qualifications:

• 7-10 years of experience estimating low-voltage or structured cabling projects , ideally within data centers, hyperscale facilities, or carrier hotels.
• Strong knowledge of ISP construction methodologies , including rack and cabinet builds, ladder rack installation, pathway design, testing, labeling, and fiber/copper terminations.
• Familiarity with industry standards such as TIA/EIA , BICSI , and NEC , as well as current best practices in structured cabling.
• Proficiency with estimating and takeoff software such as Bluebeam, Accubid, PlanSwift, or equivalent tools.
• Strong analytical skills and attention to detail , with the ability to interpret complex construction drawings and technical specifications.
• Excellent written and verbal communication skills , with the ability to collaborate effectively with internal teams and external clients.
• Proven ability to work under tight deadlines while maintaining accuracy and professionalism in fast-paced environments.
• Bachelor's degree in Construction Management, Electrical Engineering , or a related field preferred; equivalent field experience will be considered.

Preferred Qualifications:

• Prior experience supporting hyperscaler clients such as AWS, Google, Meta, or Microsoft, or large data center operators such as CloudHQ, Digital Realty, or Equinix.
• Working knowledge of ISP and OSP cost integration for turnkey network infrastructure builds.
• Experience with design-build or design-assist estimating approaches .
• Established vendor and subcontractor relationships within the low-voltage and structured cabling industries.