Commercial general contractor inventory specialist job description
A commercial general contractor inventory specialist tracks the materials, tools and rental equipment that move between the warehouse and job sites. They reorder stock for upcoming jobs, check deliveries against what was approved, and keep each item charged to the right project.
By the HireBus team · Updated · Pay data: BLS, May 2025
Median pay, commercial building contractors · BLS, May 2025
General Contractor - Commercial - Inventory Specialist
Company Name:
[INSERT COMPANY NAME HERE]
Department:
Operations
Reports to:
[Warehouse / Logistics Manager]
Location:
[INSERT LOCATION HERE]
1. Position Summary
Serve as the pivotal link in ensuring that materials and supplies are accurately tracked, efficiently reordered, and meticulously recorded to support construction projects. Enhance operational efficiency by maintaining a real-time view of inventory levels and enabling timely decision-making for material procurement. Contribute to the overall project success by optimizing inventory flow, reducing waste, and ensuring that critical supplies are always available.
2. Essential Duties and Responsibilities
Manage inventory records and update stock levels to ensure accuracy and timely reporting.
Reorder materials based on forecasted project needs and consumption rates.
Coordinate with vendors to secure best pricing and timely delivery of essential supplies.
Collaborate with project teams and the procurement department to anticipate and address potential inventory shortages.
3. Key Tasks / Daily Activities
Review and reconcile daily inventory counts and update software systems accordingly.
Process purchase orders for materials as needed and ensure proper documentation of orders.
Conduct routine inspections of inventory storage areas to guarantee safe and organized stock management.
Communicate with project managers and vendors to confirm delivery schedules and resolve any discrepancies.
4. Key Performance Indicators (KPIs)
Order Accuracy Rate: Achieve and maintain a minimum of 98% accuracy in inventory records.
Inventory Turnover Ratio: Attain a minimum turnover ratio that aligns with project demands, targeting 6 turnovers per year.
Stockout Rate: Maintain a stockout occurrence rate of less than 5% per quarter.
Cost Savings: Realize at least a 10% reduction in excess inventory costs through efficient stock management.
5. Required Qualifications and Skills
High school diploma or equivalent; relevant certifications preferred.
Minimum of 2 years’ experience in inventory management or a similar role.
Proficient in inventory software systems and Microsoft Office Suite.
Strong organizational, analytical, and detail-oriented skills.
6. Preferred Experience
Experience within the commercial general contracting or construction industry.
Previous role managing inventory for large-scale home services or construction projects.
Familiarity with vendor management and procurement processes.
Proven track record of reducing waste and improving inventory accuracy.
7. Physical Requirements
Ability to lift up to 50 lbs regularly in a warehouse or construction material storage setting.
Standing and walking for extended periods during daily operations.
Comfort working in environments that may include varying temperatures and construction sites.
Ability to perform repetitive tasks with consistent accuracy over long periods.
8. Work Environment and Schedule
Typical work hours are Monday through Friday, 8:00 am to 5:00 pm.
Occasional overtime may be required during peak project demand periods.
Routine travel between warehouse and construction sites is expected.
On-call duties might be assigned during critical project periods to address urgent inventory needs.
9. Compensation and Benefits
Hourly rate: $20 - $28 per hour, commensurate with experience and skills.
Eligible for performance-based bonuses tied to inventory accuracy and cost savings.
Comprehensive Health, Dental, and Vision insurance plans.
Retirement benefits including 401(k) with company matching contributions.
10. Company Culture and Overview
We are a growth-oriented company that values innovation, teamwork, and continuous improvement.
Our dynamic work environment encourages professional development and advancement opportunities.
We strive to maintain an inclusive and supportive culture that rewards hard work and dedication.
Join a team that is committed to high-quality service, reliability, and excellence in project execution.
11. How to Apply
If you meet the above criteria and want to be part of a growth-oriented company focused on customer satisfaction, please send your resume to [INSERT EMAIL HERE] or apply online at [INSERT WEBSITE LINK HERE].
Need help filling this role? HireBus posts the ad, Iris interviews every applicant by phone before you do, and you decide who to hire. Start hiring now
What changes for an inventory specialist at a commercial GC
Any inventory specialist counts, reorders and receives. A commercial GC adds federal buying rules, safety gear that has to be checked, and rented equipment that bills by the day.
Federal jobs can require American-made materials
When a federal construction contract carries the Buy American clause, the contractor must use only domestic construction material, apart from the exceptions the clause and the contract list (FAR 52.225-9). Stock pulled from your shelves counts too. Keep the maker and country of origin with anything that might go to a federal job, and flag items without that record before they leave the warehouse. Source: eCFR: FAR 52.225-9, Buy American, construction materials.
Flammable liquids have a room limit on site
Adhesives, solvents and some sealers sit on the job floor until they're used. OSHA's construction rule caps flammable liquids kept in one room, outside an approved cabinet, at 25 gallons (29 CFR 1926.152). Before sending more to a site, find out what's already there, and send a cabinet along if the total will pass that limit. Source: eCFR: 29 CFR 1926.152, flammable liquids.
Oxygen and fuel gas get separate racks
Torch sets come back from demo and steel work with half-used tanks. OSHA's construction rule keeps stored oxygen cylinders 20 feet from fuel-gas cylinders and from oil or grease, unless a noncombustible barrier at least 5 feet tall with a half-hour fire rating stands between them (29 CFR 1926.350). Cylinders also stay secured upright with valve caps on. Give each gas its own marked rack, and log which job each tank went to. Source: eCFR: 29 CFR 1926.350, gas welding and cutting.
Harnesses come back for a check
Harnesses and lanyards often live in the warehouse between jobs. OSHA requires fall arrest gear to be inspected before each use, and gear that stopped a fall comes out of service until a competent person clears it (29 CFR 1926.502). Check gear in and out by name, tag anything returned damaged or after a fall, and keep it off the shelf. Source: eCFR: 29 CFR 1926.502, fall protection systems.
Rentals cost money until they're called off
Scissor lifts, heaters, generators and dumpsters are rented by the day, week or month. Keep a list of every rental by job, with its start date and the person who can release it, and release it as soon as the field supervisor says the work is finished. Check each month's rental invoices against that list before they're paid.
How much commercial general contractor inventory specialists make
The closest BLS group for commercial general contractor inventory specialists is shipping, receiving, and inventory clerks. Shipping, receiving, and inventory clerks who work for commercial and industrial builders earned a median of $29.17 an hour ($60,670 a year) in May 2025, according to the Bureau of Labor Statistics. That’s above the $45,260 median for shipping, receiving, and inventory clerks in all industries. About 730 of the 816,870 shipping, receiving, and inventory clerks in that survey work for commercial building contractors.
Usually hourly with overtime, plus a bonus tied to count accuracy and savings. The template's hourly range sits mostly below the BLS figures for this role in commercial building, so check local rates before you post.
Commercial building contractors
$60,670$60,670 median Middle half $51,840–$73,150 10th–90th $45,470–$78,210
All industries
$45,260$45,260 median Middle half $38,200–$51,570 10th–90th $34,650–$62,190
$20k$30k$40k$50k$60k$70k$80k$90k
10th–90th percentileMiddle halfMedianAnnual pay, May 2025. Source: BLS Occupational Employment and Wage Statistics.
Annual pay by percentile
Group
10th
25th
Median
75th
90th
Commercial building contractors
$45,470
$51,840
$60,670
$73,150
$78,210
All industries
$34,650
$38,200
$45,260
$51,570
$62,190
BLS doesn’t publish pay for commercial general contractors on their own. These figures cover nonresidential building construction, which include them. Post a real range for your market in the ad.
The pay line in the template above is an example from our Role Blueprint. Set yours from these figures and what local companies pay.
Skills to hire for, and what you can teach
Hire for these
Counts and records stock the same careful way every time
Reads purchase orders, packing slips and submittal sheets side by side
Works in spreadsheets and inventory software without help
Chases vendors on short or late shipments the same day
Keeps racks, aisles and storage cages safe and labeled
Teach these on the job
Commercial material names, such as hollow metal frames and ceiling grid
Your job numbers and cost codes
Forklift operation, through your training and evaluation
Your rental vendors and how to call equipment off rent
Checking harnesses and lanyards in and out
Many commercial GCs keep stock and purchase orders inside a job cost system like Viewpoint Vista or Sage 300 CRE, with barcode scanners and a shared list for rentals. Name your system in the ad, plus any forklift or pallet jack the job uses.
Commercial general contractor inventory specialist interview questions
Two of the 6 questions we'd ask, and what a strong answer sounds like. Ask every candidate the same questions, and rate each answer on your own before you compare notes.
Situational · Sites with no storage
A project site has no room to store materials, and the supplier wants to deliver everything at once. What do you do?
A strong answer: Negotiates phased deliveries, uses the warehouse or off-site storage, coordinates with the superintendent, and documents stored materials in case they're billed to the owner.
Behavioral · Vendor pricing
Tell me about a time you got better pricing, lead times or terms from a supplier of commercial materials, such as drywall, steel studs or door hardware.
A strong answer: Prepared with competing quotes and the project's quantities and timing, asked for something specific (prices held for the job, staged deliveries, returns without restocking fees), and names the result.
Commercial general contractor inventory specialist KPIs
The template's figures are a sketch. A few months of counts and job records will show what your warehouse can really hold to.
Order Accuracy Rate
Compare system counts with physical counts on a rotating set of bins each week. Log each miss by cause, such as a skipped pick ticket or a wrong unit of measure.
Inventory Turnover Ratio
Divide a year's cost of stock sent to jobs by the average stock value you carried. Track fast and slow items apart so dead stock doesn't hide in the average.
Stockout Rate
Record each request for a stocked item the shelf couldn't fill, with the job and the delay it caused. Review the list each quarter and adjust reorder points.
Cost Savings
Compare excess stock value from one period to the next, counting what was returned for credit or used on later jobs instead of written off.
Career path
Receiving clerk at a building supply houseLearns part numbers, units and how contractors order.
Inventory specialistKeeps the GC's stock, tools and rentals tied to jobs.
Procurement coordinatorBuys materials for each project against approved submittals.
Commercial general contractor inventory specialist FAQ
Should the inventory specialist see the approved submittals?
Yes, for anything they receive. On a commercial job the architect approves materials through submittals, down to model numbers, colors and finishes. If a delivery doesn't match the approved sheet, the specialist holds it and tells the project manager before anyone installs it. An unapproved substitute can be rejected at the owner's walk and torn out.
How much does a commercial general contractor inventory specialist make?
Shipping, receiving, and inventory clerks who work for commercial and industrial builders earned a median of $29.17 an hour ($60,670 a year) in May 2025, according to the Bureau of Labor Statistics. The middle half earned between $51,840 and $73,150 a year. Pay also depends on your local market, experience and overtime.
Does the inventory specialist need a CDL to deliver to job sites?
Only for larger trucks. Under 49 CFR 383.5, the CDL requirement starts when a single truck's weight rating reaches 26,001 pounds, at that same combined rating for a truck pulling a trailer whose own rating tops 10,000 pounds, and with any load of hazardous materials that must be placarded. Check the rating on the truck's door label before you list a CDL in the ad. Your insurer may have its own driver rules.
Should the specialist track tools as well as materials?
Yes, for anything worth chasing: laser levels, rotary hammers, powder-actuated tools, cord reels and lift keys. Check each one out to a person and a job, and back in when the job ends. Tools left on a finished job tend to disappear, and a list by job tells the field supervisor what to bring back before the crew leaves.
What does the template's physical section look like in a GC warehouse?
It describes the work: unloading pallets, carrying cartons of fixtures and fasteners up to the stated weight, walking the racks during counts, and making trips to job sites still waiting on permanent heating and cooling. Counting the same bins day after day is the repetitive part. Name those tasks in your posting, and hear out any accommodation request.
