Position SummaryThe Estimator Data Center Division is responsible for preparing accurate detailed and competitive estimates for Fire Alarm VESDAaspirating smoke detection ERRCS DAS and related low-voltage life safety and communications scopes of work within the hyperscale data center market. This role is focused on estimating and preconstruction support including drawing review quantity takeoffs proposal development bid form completion vendor and subcontractor pricing coordination scope clarification and handoff support to operations.This is not a sales-focused role. The ideal candidate will be technically capable detail-oriented and experienced in reviewing complex construction documents identifying scope requirements developing labor and material estimates and supporting the bid process from initial review through final proposal submission.Key ResponsibilitiesEstimating & TakeoffsReview project drawings specifications addenda bid instructions owner requirements and construction schedules to determine the full scope of work.Perform detailed quantity takeoffs for Fire Alarm VESDAaspirating smoke detection ERRCS DAS and related low-voltage systems.Identify device counts cable and fiber pathways conduit requirements head-end equipment control panels power supplies batteries modules annunciators interfaces and specialty equipment.Develop labor estimates based on project complexity installation environment phasing access requirements productivity assumptions and hyperscale data center construction conditions.Evaluate project-specific requirements such as commissioning testing programming pre-functional checklists integrated systems testing closeout documentation and site-specific safety or quality requirements.Review design documents for gaps conflicts constructability issues and scope risks.Proposal & Bid PreparationPrepare complete clear and accurate proposals that define included scope exclusions clarifications assumptions alternates and qualifications.Complete customer-provided bid forms pricing templates scope sheets unit price forms and cost breakdowns.Support the preparation of ROM budgets conceptual estimates design-assist estimates GMP pricing and hard-bid estimates.Develop detailed cost summaries including material labor equipment subcontractors rentals consumables freight taxes permits testing engineering commissioning and project management support.Coordinate with internal leadership to review final pricing strategy margins risks and scope coverage prior to submission.Ensure bid deadlines are met and proposal packages are complete professional and aligned with customer requirements.Vendor & Subcontractor CoordinationSolicit review and level vendor and subcontractor quotations for materials equipment engineering testing programming certification and specialty scopes.Obtain pricing from manufacturers distributors subcontractors professional engineers DASERRCS providers and third-party testing agencies as needed.Review subcontractor proposals for scope completeness exclusions schedule impacts qualifications and compliance with bid documents.Maintain relationships with vendors and subcontractors to support accurate and timely pricing.Track long-lead equipment supply chain concerns substitutions and manufacturer-specific requirements that may impact pricing or schedule.Technical Scope ReviewUnderstand and interpret construction documents related to Fire Alarm systems VESDAaspirating smoke detection systems ERRCSemergency responder radio coverage systems DASdistributed antenna systems low-voltage pathways and cabling and integration with building systems.Review requirements related to applicable codes and standards which may include NFPA 72 NFPA 70NEC IFC IBC local AHJ requirements FCC-related radio coverage requirements and project-specific data center standards.Identify required interfaces with suppression systems pre-action systems BMSBAS EPMS security elevator recall smoke control mechanical systems power monitoring and emergency communication systems.Understand phased construction turnover milestones white space requirements critical environments security protocols and documentation standards common to hyperscale data center projects.Assist in identifying value engineering opportunities alternates and cost-saving options where appropriate.Internal Coordination & HandoffParticipate in bid review meetings scope review meetings and preconstruction coordination discussions.Prepare estimate backup documentation to support internal review and future project handoff.Conduct or support turnover meetings with project management operations engineering and field leadership after award.Clearly communicate bid assumptions labor units vendor quotes subcontractor scopes exclusions risks and project-specific requirements.Support post-bid clarifications scope comparisons budget revisions and proposal updates as needed.Required QualificationsExperience estimating fire alarm low-voltage life safety telecommunications DAS ERRCS or related electricaltechnology systems.Ability to read and interpret construction drawings specifications riser diagrams one-lines details schedules and project manuals.Strong understanding of takeoff processes labor unit development material pricing and proposal preparation.Experience preparing bid forms scope sheets proposals clarifications qualifications and exclusions.Ability to solicit and evaluate vendor and subcontractor pricing.Strong attention to detail and ability to manage multiple estimates with competing deadlines.Proficiency with Microsoft Excel Word Outlook and PDF plan review software.Ability to work independently while coordinating with internal teams vendors and subcontractors.Strong written and verbal communication skills.Preferred QualificationsPrior experience estimating hyperscale data center colocation mission critical industrial healthcare or large commercial projects.Familiarity with Fire Alarm VESDA ERRCS DAS structured cabling fiber and low-voltage infrastructure systems.Experience with estimating software such as Accubid McCormick Trimble Bluebeam PlanSwift On-Screen Takeoff ConEst or similar platforms.Working knowledge of NFPA 72 NEC IFC IBC and local AHJ requirements related to fire alarm and emergency communications systems.Experience working with manufacturer systems such as Notifier Siemens Edwards Honeywell Simplex Xtralis VESDA Fike Potter Gamewell or similar.Experience coordinating with radio frequency engineers DAS providers ERRCS contractors fire alarm programmers and commissioning agents.Familiarity with data center construction processes including phased turnover commissioning QAQC documentation site logistics security procedures and critical environment requirements.NICET certification in Fire Alarm Systems is preferred but not required.Manufacturer training or certifications related to fire alarm VESDA DAS or ERRCS systems are a plus.Desired Skills & CompetenciesStrong estimating discipline and cost awareness.Ability to identify missing scope and reduce bid risk.Technical curiosity and willingness to learn complex systems.Organized deadline-driven and detail-oriented.Strong document control and estimate backup habits.Ability to compare drawings specifications and addenda for scope changes.Comfortable working in a fast-paced bid environment.Capable of communicating clearly with vendors subcontractors engineers project managers and executives.Practical understanding of field installation means and methods.Ability to produce professional complete and well-structured proposal documents.Role ExpectationsThe Estimator Data Center Division is expected to produce accurate complete and defensible estimates that allow the company to pursue hyperscale data center opportunities with confidence. This role requires a balance of technical understanding estimating discipline documentation quality and communication. The position is not responsible for direct sales account management or business development but may support customer-facing bid reviews or clarification discussions as needed.Benefits and CompensationThis role will be based out of ourAtlantaSuwanee branch. This position is eligible for annual bonus and profit sharing based on company performance in addition to other benefits that support the total well-being of you and your family. Some benefits includeComprehensive Insurance coverage Medical Dental Vision and moreFitness Center ProgramWellness Program401K with employer matchDiscounted company stock Employee Stock Purchase PlanProfit SharingGenerous paid time offGrowth opportunities through company sponsored leadership development courses and trainingThis position is not eligible for sponsorship. All offers of employment are expressly contingent upon the satisfactory completion in accordance with Company policy of a pre-employment drug screening and background check.3S Incorporated is an equal opportunity employer and does not discriminate on the basis of religion disability protected veteran status age sex race color national origin or any other characteristic protected by law.3S Incorporated complies with federal and state disability laws and will make reasonable accommodations for applicants and qualified employees with disabilities.If you wish to request reasonable accommodations to participate in the job application or interview process please contact TAsupportapigroupinc.us.