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Cement Mason

Grunley Construction Company, Inc.
Rockville, MD Full Time
POSTED ON 2/18/2026 CLOSED ON 6/20/2026

What are the responsibilities and job description for the Cement Mason position at Grunley Construction Company, Inc.?

Brief Description

Grunley Construction is a leading general contractor specializing in high-profile commercial, institutional, and government projects in the DMV. With a reputation for excellence, innovation, and integrity, we deliver complex construction projects that meet the highest standards of quality and safety. Our team is committed to fostering collaboration and continuous improvement, ensuring that every project exceeds client expectations. Join us and be part of a company that values professional growth, teamwork, and making a lasting impact on the communities we serve.

The Cement Mason, also known as a Concrete Finisher, plays a crucial role in the construction industry. They are responsible for preparing, pouring, and finishing concrete surfaces for various construction projects.

Requirements

  • Knowledge, Skills and Abilities
    • Must possess in-depth knowledge of various concrete mixes, materials, and applications.
    • Proficiency in working with various hand and power tools, such as trowels, floats, edger's, and concrete mixers
    • Attention to detail
    • Effective communication skills
  • Must be eligible for and maintain a Top Secret (TS) / Sensitive Compartmented Information (SCI) clearance.
  • Must be a US Citizen
Summary

Responsibilities/Duties:

  • Preparing the work site: Setting up safety equipment, such as scaffolding and tripods
  • Laying out the work: Using blueprints and drawings to calculate materials and position forms and patterns
  • Pouring and finishing concrete: Using hand and power tools to place and finish concrete surfaces
  • Applying sealants and toppings: Applying waterproofing compounds, colors, grits, and epoxy overlays
  • Inspecting and cleaning: Ensuring the work is installed correctly and cleaning surfaces before work
  • Monitoring: Keeping an eye on construction operations and the effects of weather on curing concrete
  • Saw cutting control joints
  • Writing reports: Keeping records and writing reports

Our benefits package is designed to support employee well-being and financial security, including employer-sponsored health and life insurance, paid time off for sick leave, maternity/paternity leave, jury duty, and vacation, and retirement options like 401(k) plans. Other compensation opportunities may include incentive bonuses, paid holidays, company training, and tuition assistance. Comprehensive benefits will be discussed during the recruitment process; base salaries will be determined by skills, position, education. experience, market consideration, and geographic location. The salary range for this role will be $28.90 - $45.00.

If you need a reasonable accommodation for any part of the employment process, please contact us by email at hr@grunley.com or by phone at 240-399-6162 and let us know the nature of your request and your contact information. Requests for accommodation will be considered on a case-by-case basis. Please note that only inquiries concerning a request for reasonable accommodation will be responded to from this e-mail address.

Salary : $29 - $45

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