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Estimating Assistant Jobs in Rochester Hills, MI

Customer Support: Assist with proposal creation and participate in customer bid reviews as required ... Proficiency with estimating software and advanced Microsoft Excel (cost models, pivot tables)

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Estimating Assistant information

What is the difference between Estimating Assistant vs Cost Estimator?

AspectEstimating AssistantCost Estimator
CredentialsHigh school diploma or associate degree, some certificationsBachelor's degree often preferred, certifications like AACE
Work EnvironmentOffice setting, supporting estimation teamsOffice or on-site, preparing detailed cost analyses
Industry UsageConstruction, manufacturing, engineering firmsConstruction, engineering, project management
Primary RoleAssist in preparing estimates, gather dataDevelop detailed cost estimates, analyze project costs

While both roles support project cost planning, an Estimating Assistant primarily assists with data collection and preliminary estimates, whereas a Cost Estimator develops comprehensive cost analyses and detailed estimates for projects.

Will estimators be replaced by AI?

Estimating assistants and estimators use software and data analysis to prepare cost estimates, but AI is unlikely to fully replace these roles soon. AI can automate routine calculations and data processing, allowing estimators to focus on complex decision-making and client communication. Human judgment and industry experience remain essential in accurate and context-sensitive estimating tasks.

How much do entry level estimators make?

Entry-level estimators typically earn between $40,000 and $55,000 annually, depending on industry, location, and experience. Starting salaries may increase with relevant skills such as proficiency in estimating software and understanding of construction or manufacturing processes.

Is an estimator a stressful job?

Estimating assistants and estimators often work under tight deadlines and must ensure accuracy in cost calculations, which can contribute to workplace stress. The level of stress varies depending on project complexity, workload, and organizational support, but attention to detail and time management are essential skills in this role.

What are some common challenges faced by Estimating Assistants, and how can they be managed effectively?

Estimating Assistants often face challenges such as managing tight deadlines, handling multiple project bids simultaneously, and ensuring the accuracy of data collected from various sources. To manage these effectively, it's helpful to develop strong organizational skills, maintain clear communication with estimators and project managers, and use project management software to track tasks and deadlines. Proactively seeking clarification when project details are unclear and regularly updating documentation can also help minimize errors and streamline the estimating process.

What are the key skills and qualifications needed to thrive as an Estimating Assistant, and why are they important?

To thrive as an Estimating Assistant, strong numerical skills, attention to detail, and a background in construction or business administration are typically required. Familiarity with estimating software such as Bluebeam, Microsoft Excel, and project management systems is important, along with basic knowledge of cost databases. Excellent organizational skills, effective communication, and the ability to multitask help distinguish top candidates in this role. These abilities ensure accurate and timely preparation of cost estimates, supporting project success and informed decision-making.

What does an estimating assistant do?

An estimating assistant supports the estimation process by gathering data, preparing cost estimates, and assisting with bid proposals. They often use software tools like Excel or specialized estimating programs and need strong attention to detail and basic knowledge of construction or manufacturing processes. Their role helps ensure accurate project cost predictions and efficient bidding procedures.
What are the most commonly searched types of Estimating jobs in Rochester Hills, MI? The most popular types of Estimating jobs in Rochester Hills, MI are:
What job categories do people searching Estimating Assistant jobs in Rochester Hills, MI look for? The top searched job categories for Estimating Assistant jobs in Rochester Hills, MI are:
What cities near Rochester Hills, MI are hiring for Estimating Assistant jobs? Cities near Rochester Hills, MI with the most Estimating Assistant job openings:
Infographic showing various Estimating Assistant job openings in Rochester Hills, MI as of July 2026, with employment types broken down into 1% As Needed, 80% Full Time, 16% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution.
Cost Estimating Supervisor

Cost Estimating Supervisor

Piston Automotive

Southfield, MI

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 29 days ago


Piston Automotive rating

2.6

Company rating: 2.6 out of 10

Based on 6 frontline employees who took The Breakroom Quiz


Job description

Overview

The Cost Estimating Supervisor is responsible for the analysis and quoting of the company's new business opportunities to support the creation of the process and facility costs. Responsibilities include leading the engineering cost estimating resources, quoting all new business and engineering changes, customer technical presentations, and supporting internal and external cost reviews. The Cost Estimating Supervisor works closely with the sales department to support achieving strategic objectives.

Piston Automotive wasn't just founded to make things. It was founded to make things better. And that begins with building better teams solely dedicated to achieving excellence at every level of execution through a combination of experience, expertise, and a deep seeded passion for what we do. Our assemblies consistently set the standard because our people consistently raise the bar.

Why Piston Automotive?

Competitive Wages, Paid Holidays & Vacation, Medical & Rx Plans, Dental & Vision Plans, Flexible Spending Accounts, Health Savings Accounts, Employee Assistance Program, Life & Disability Coverage, 401K with Company Match, Tuition Reimbursement, Vehicle and Product Discounts

Responsibilities
  • Strong ability to mentor/develop/coach direct reports, drive standardization and accountability for performance.
  • Creates an environment that encourages active participation of all team members.
  • Directly supervises corporate engineers (Cost Estimating)
  • Estimating activities are planned and executed on time and in line with corporate goals.
  • Assist and support Sales business development strategy and assessment of opportunities for strategic fit.
  • Development of corporate, customer, and supplier relationships to build a network to assist with anticipating needs, gathering data, resolving concerns, and providing technical support.
  • Aligning with sales to understand RFQ priorities and ensure alignment with the estimating team.
  • Ongoing development and updates to the engineering cost model, ensuring cost is accurate based on data from prior launches.
  • Other duties as assigned 

Engineering Cost Estimating Department Responsibilities

  • Review Customer Quote Documentation (SOW, RASI, BOM and CAD) to identify all project requirements and develop a comprehensive list of questions and additional information required to quote the project.
  • Prepare and present technical presentations for customer reviews, to include detailed cycle time analysis, proposed equipment design, facility layout with material flow impacts, key error proofing concepts, project timing and program assumptions.
  • Prepare project line up information for awarded business, with the assistance of business development, to communicate the quoted project cost and timing requirements, along with all program assumptions to the launch team.
  • Main Manufacturing Engineer interface with the customer during the new business award process.
  • Collect cost data from internal department representatives, sub-contractors, and vendors as required.
  • Prepare and maintain historical cost data.
  • Assist with quoting large engineering changes on current business as requested.
  • Assist in evaluation of new suppliers, products and technologies to help maintain a competitive edge in the industry.
  • Determine required takt time and process efficiencies to accurately establish required process cycle times.
  • Determine the required assembly sequence, process steps and assembly methods based on the customer provided information.
  • Accurately quote the required square footage requirements, all capital investments (equipment, tooling, and facility upgrades), and required direct / indirect labor.
  • Function as the primary Manufacturing Engineer interface with the customer during the new business award process.
  • Assist the Engineering group with updating corporate design standards / specifications in all Mechanical and Tooling areas.
  • Assist Engineering in the identification and assessment of new equipment OEMS, suppliers and integrators.
  • Other duties as assigned.
Qualifications
  • Bachelor's degree in Business Administration, Management, Engineering or a related field.
  • A minimum of three - five (3-5) years of experience as a Manufacturing or Process Engineer or a related Engineering discipline.
  • Prior supervision experience
  • Must have experience in an automotive assembly environment
  • Must have experience leading process and equipment design
  • Cost estimating experience is required, including below items
    • Direct and Indirect labor
    • Start-up cost
    • Capital
    • Tooling
    • Strong mechanical aptitude
  • Strong overall understanding of industrial control systems, safety systems, and error-proofing technologies to develop requirements and associated cost
  • CAD skillset requirements
    • 3D CAD viewing to be able to explode and analyze parts to develop process
    • 2D AutoCAD to develop line layouts and plant layouts
  • Excellent presentation skills
  • Strong communication skills (both oral and written)
  • Ability to effectively present information and respond to questions from groups of managers, clients, customers, and the general public.

Piston Automotive, part of the Piston Group family of companies, is an equal opportunity employer, dedicated to fostering a diverse and inclusive workplace that values the unique contributions of every employee. We encourage all candidates to apply for positions that match their skills and capabilities, ensuring equal consideration without discrimination based on race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status. For any questions regarding job opportunities or the application process, please reach out to us at pistongrouptalent@pistongroup.com. We are committed to providing accommodations for individuals with disabilities during the job search and application process, reinforcing our commitment to inclusivity for all job seekers.

Employment Type: FULL_TIME

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