Is Martin Marietta Materials hiring? 67 open roles as of Sep 29, 2026

Yes. As of Sep 29, 2026, Martin Marietta Materials has about 67 open roles, 0.76% of its 8,800 employees.

Public (MLM)Accounting5,001 to 10,000 employeesmartinmarietta.comLinkedIn

Open roles: 67
% of headcount: 0.76%
Employees: 8,800
Departments: 12

Snapshot · Sep 29, 2026

Where Martin Marietta Materials is hiring

Hiring velocity: Minimal hiring activity for a very large company. When companies with > 5000 employees have open roles less than 2% of headcount, that's considered stability with little expansion. These are hiring signals from open job postings, not job listings. To apply, use the company's careers site.

Martin Marietta Materials open roles by department
Department	Open roles	% of headcount	Strength	Sample titles
Logistics	8	0.1%	Low	Equipment Operator · Haul Truck Driver \| Day Shift \| Jones Mill Quarry · Laborer
Production or manufacturing	7	0.1%	Low	Production Intern · Production Intern · Welder 2nd Shift
Administration	4	<0.1%	Low	Office Manager · Front Office Administrative Assistant \| Irving, TX · Administrative Assistant \| Dallas, Tx
Skilled trades	4	<0.1%	Low	Senior Plant Maintenance Mechanic · Lube Technician · Excavator Operator
Engineering	3	<0.1%	Low	Senior Automation Engineer · District Engineer - Aggregate Mining Operations · District Engineer
Facilities management	2	<0.1%	Low	Plant Maintenance · Plant Maintenance \| Snyder Quarry
Project management	2	<0.1%	Low	Intern - Project Manager · Management Associate - Project Manager
Accounting	1	<0.1%	Low	Senior Accountant
Finance	1	<0.1%	Low	Intern, Financial Planning and Analysis (Summer 2027)
Human resources	1	<0.1%	Low	Human Resources Generalist

Showing 10 of 12 departments. The Signal API returns all of them.

Get them with one API call

Job locations, not offices

Top job locations

Colorado, CO6% · 4
Raleigh, NC6% · 4
Renick, MO4.5% · 3
Waynesville, NC4.5% · 3
Snyder, OK4.5% · 3

Seniority mix

Open roles by level

Mid-senior80.6%
Junior10.4%
Manager9%

Signal API · MCP

Track Martin Marietta Materials with the Signal API

One POST /v1/companies/enrich call with martinmarietta.com returns Martin Marietta Materials hiring signals (hiring-velocity, hiring-trends), each with its source. Or ask Claude through MCP.

Start Free1,000 free creditsUse it in Claude via MCP

2 credits per signal returned; zero-result calls are free. Endpoint reference

curl -X POST https://signals.autobound.ai/v1/companies/enrich \
  -H "X-API-KEY: $AUTOBOUND_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "domain": "martinmarietta.com",
    "signal_types": ["hiring-velocity","hiring-trends"],
    "limit": 20
  }'

Same industry

Questions about Martin Marietta Materials hiring

Is Martin Marietta Materials hiring right now?

Yes. The snapshot dated Sep 29, 2026 counts about 67 open roles at Martin Marietta Materials. Down 43% over the last 30 days.

Which teams is Martin Marietta Materials hiring for?

The departments with the most open roles on Sep 29, 2026: Logistics (8), Production or manufacturing (7) and Administration (4).

Where is Martin Marietta Materials hiring?

The top job locations on Sep 29, 2026: Colorado, CO (6%), Raleigh, NC (6%) and Renick, MO (4.5%). These are job locations, not office addresses.

Source. Open job postings, counted per department and location. These are hiring signals, not job listings.

Method. The latest weekly snapshot of open roles, compared with the company headcount.

Data as of Sep 30, 2026.

How this data is built →Get it from the Signal API →