A Career with Muller, Inc.
Founded in 2007, Muller, Inc. began with just two pickup trucks, a couple of laborers, and a single skid steer. We’ve since grown to become a leading provider of civil construction services throughout Maryland, Virginia, and the District of Columbia.
Today, Muller is recognized for its unique technology and systems-driven approach to civil construction. We are dedicated to utilizing our extensive knowledge and work ethic, along with specialized technologies, to produce sustainable results for our clients and the communities we live and work in.
At Muller, every employee contributes directly to the company’s growth and success. Our employees take pride in being part of an exceptional team of professionals. We provide a fun and dynamic work environment that supports individual development, innovation, and teamwork.
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Title: Senior Project Manager, Public Opportunities
Type: Full Time, Exempt
Location: Reston, Virginia (Hybrid)
Reports to: Director, Utilities
Muller is a full-service site work contractor based in Northern Virginia. Our unique technology- and systems-driven approach has positioned us as a leading provider of sustainable civil construction services throughout Maryland, Virginia, and Washington, DC.
The Senior Project Manager (SPM) is responsible for leading and delivering large-scale heavy civil and public infrastructure projects from start to finish. This role oversees multiple active projects, ensuring work is executed safely, on schedule, within budget, and in full compliance with contract requirements, public agency standards, and company expectations.
The SPM plays a key leadership role in driving project performance, managing client relationships, and ensuring operational excellence across all phases of construction.
Disclaimer: The following description has been designed to indicate the general nature and essential responsibilities of work performed by employees within this classification. It is not a comprehensive inventory of all duties, responsibilities, and qualifications required.
Responsibilities:
Required Qualifications:
Compensation:
Muller Inc is an Equal Opportunity Employer and makes hiring decisions solely on the basis of merit
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Join our civil construction team and experience a dynamic environment where passion and innovation intertwine. We embrace a culture that fuels success, where collaboration is key, ideas are heard, and your skills are celebrated. Ready to make a direct impact to a growing operation? Your journey with Team Muller begins today! We are growing our clientele and currently have a full-time, long-term opportunity for a Superintendent, Site Work in our headquarters in Reston, Virginia. In this role you will utilize your experience in managing projects, multiple crews and supervise the day to day activities, while being an effective communicator to clients.
Disclaimer: The following description has been designed to indicate the general nature and essential responsibilities of work performed by employees within this classification. It is not a comprehensive inventory of all duties, responsibilities, and qualifications required.
Responsibilities:
Required Qualifications:
Compensation:
Physical Requirements:
Muller Inc is an Equal Opportunity Employer and makes hiring decisions solely on the basis of merit
Ready to apply?
Apply to Muller, Inc.
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Title: Safety Officer
Type: Full time, exempt
Location: Manassas, VA
Reports To: Assistant Director, Field Operations
Muller is a full-service Site Work Contractor based in Northern Virginia. Our unique technology and systems-driven approach has led us to become a leading provider of sustainable civil construction services throughout Maryland, Virginia, and DC.
Disclaimer:The following description has been designed to indicate the general nature and essential responsibilities of work performed by employees within this classification. It is not a comprehensive inventory of all duties, responsibilities, and qualifications required.
Core Expectations (Non-Negotiable)
Key Responsibilities
Incident Management & Reporting
Documentation & Compliance
Safety Culture & Leadership
Minimum Qualifications
(Required)
(Preferred)
Certifications & Training Overview
Physical Requirements:
Compensation:
Muller Inc is an Equal Opportunity Employer and makes hiring decisions solely on the basis of merit
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Responsibilities:
Requirements:
Physical Requirements:
Compensation & Benefits:
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Responsibilities:
Requirements:
Physical Requirements:
Employee must be physically fit to perform manual labor in all types of environments and conditions, including heavy lifting (up to 50 lbs.).
Regularly required to sit and stand, must be able to use hands to fingers, handle or feel and verbally communicate and listen.
Other physical requirements include walking, climbing or balancing and stooping, kneeling, crouching or crawling. Specific vision abilities required by the position include distance vision, color vision, peripheral vision, depth perception and the ability to adjust focus.
Compensation:
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Responsibilities:
Requirements:
Physical Requirements:
Compensation:
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Title: Utility Foreman
Type: Full time, non-exempt
Location: Job Site
Reports To: Superintendents & Project Managers
Schedule: Monday – Friday (Hours)
Responsibilities:
Qualifications:
Physical Requirements:
Compensation:
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We are seeking to hire a full time, Heavy Equipment Operator/Foreman to run a small crew and operate heavy equipment. This position requires grading, excavating, loading, hauling, trenching, driving metal posts, and moving dirt to facilitate the completion of various earthwork projects.
Disclaimer: The following description has been designed to indicate the general nature and essential responsibilities of work performed by employees within this classification. It is not a comprehensive inventory of all duties, responsibilities, and qualifications required.
Responsibilities:
Qualifications:
Physical Requirements:
Employee must be physically fit to perform manual labor in all types of environments and conditions, including heavy lifting (up to 50 lbs.).
Regularly required to sit and stand, must be able to use hands to fingers, handle or feel and verbally communicate and listen.
Other physical requirements include walking, climbing or balancing and stooping, kneeling, crouching or crawling. Specific vision abilities required by the position include distance vision, color vision, peripheral vision, depth perception and the ability to adjust focus.
Compensation:
Ready to apply?
Apply to Muller, Inc.
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Responsibilities:
Requirements:
Physical Requirements:
Employee must be physically fit to perform manual labor in all types of environments and conditions, including heavy lifting (up to 50 lbs.).
Regularly required to sit and stand, must be able to use hands to fingers, handle or feel and verbally communicate and listen.
Other physical requirements include walking, climbing or balancing and stooping, kneeling, crouching or crawling. Specific vision abilities required by the position include distance vision, color vision, peripheral vision, depth perception and the ability to adjust focus.
Compensation:
Ready to apply?
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Responsibilities:
Requirements:
Physical Requirements:
Compensation:
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We are hiring experienced dry utilities operators, the ideal candidate will possess extremely high technical knowledge for dry utility construction, strong customer service, and up to date with new construction industry developments.
Disclaimer: The following description has been designed to indicate the general nature and essential responsibilities of work performed by employees within this classification. It is not a comprehensive inventory of all duties, responsibilities, and qualifications required.
Responsibilities:
Required Qualifications:
Physical Requirements:
Employee must be physically fit to perform manual labor in all types of environments and conditions, including heavy lifting (up to 50 lbs.).
Regularly required to sit and stand, must be able to use hands to fingers, handle or feel and verbally communicate and listen.
Other physical requirements include walking, climbing or balancing and stooping, kneeling, crouching or crawling. Specific vision abilities required by the position include distance vision, color vision, peripheral vision, depth perception and the ability to adjust focus.
Compensation:
Ready to apply?
Apply to Muller, Inc.
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We are seeking to hire a full time, Heavy Equipment Operator/Foreman to run a small crew and operate heavy equipment. This position requires grading, excavating, loading, hauling, trenching, driving metal posts, and moving dirt to facilitate the completion of various earthwork projects.
Responsibilities:
Qualifications:
Physical Requirements:
Compensation:
Ready to apply?
Apply to Muller, Inc.
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Title: Utility Foreman
Type: Full time, non-exempt
Location: Job Site
Reports To: Superintendents & Project Managers
Schedule: Monday – Friday, some Saturdays
Responsibilities:
Qualifications:
Physical Requirements:
Compensation:
Ready to apply?
Apply to Muller, Inc.
Share this job
We are seeking to hire a full time, Heavy Equipment Operator/Foreman to run a small crew and operate heavy equipment. This position requires grading, excavating, loading, hauling, trenching, driving metal posts, and moving dirt to facilitate the completion of various earthwork projects.
Responsibilities:
Qualifications:
Physical Requirements:
Employee must be physically fit to perform manual labor in all types of environments and conditions, including heavy lifting (up to 50 lbs.).
Regularly required to sit and stand, must be able to use hands to fingers, handle or feel and verbally communicate and listen.
Other physical requirements include walking, climbing or balancing and stooping, kneeling, crouching or crawling. Specific vision abilities required by the position include distance vision, color vision, peripheral vision, depth perception and the ability to adjust focus.
Compensation:
Ready to apply?
Apply to Muller, Inc.
Share this job
We are seeking to hire a full time, Heavy Equipment Operator/Foreman to run a small crew and operate heavy equipment. This position requires grading, excavating, loading, hauling, trenching, driving metal posts, and moving dirt to facilitate the completion of various earthwork projects.
Responsibilities:
Qualifications:
Physical Requirements:
Employee must be physically fit to perform manual labor in all types of environments and conditions, including heavy lifting (up to 50 lbs.).
Regularly required to sit and stand, must be able to use hands to fingers, handle or feel and verbally communicate and listen.
Other physical requirements include walking, climbing or balancing and stooping, kneeling, crouching or crawling. Specific vision abilities required by the position include distance vision, color vision, peripheral vision, depth perception and the ability to adjust focus.
Compensation:
Ready to apply?
Apply to Muller, Inc.
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Title: Estimator, Stormwater Maintenance
Type: Full Time, Exempt
Location: Falls Church VA
Reports to: Director if Estimating
Visit Us: https://www.mullerec.com/
Muller is a full-service Site Work Contractor based in Northern Virginia. Our unique technology and systems-driven approach has led us to become a leading provider of sustainable civil construction services throughout Maryland, Virginia, and DC.
Disclaimer: The following description has been designed to indicate the general nature and essential responsibilities of work performed by employees within this classification. It is not a comprehensive inventory of all duties, responsibilities, and qualifications required.
Responsibilities:
· Reviewing post-construction stormwater maintenance scope. Either as presented by a client, required by a jurisdiction, and/or defined by Muller.
· Request (if applicable) as-built plans from local jurisdiction & compare against field conditions. Which may be in the form of photos & written description only.
· Perform detailed take offs to determine material types & quantities needed.
· Work with division director & superintendent to coordinate site walks (when applicable) to gather additional quantifiable information & document current conditions.
· Determine durations for various scope services and which labor/equipment is necessary.
· Work with subcontractors & material vendors (when applicable) to obtain apple-to-apple quotes.
· Prepare written proposals with detailed scope summary.
Required Qualifications:
· At min.5 years estimating experience.
· Proficiency in basic math, understanding material multipliers concept, and converting between units of measure. Including converting inches to decimals without the need of a calculator or converter.
· Exceptionally high communication & time management skills.
· Multi tasking, hitting hard deadlines, & willingness to put in extra effort when needed.
· Ability to read & interpret plans. Including plan views, details, cross sections, and profiles.
· Ability to scale drawings, calibrate scale when needed, and perform detailed take offs to determine material types & quantities needed.
· Strong technical writing ability to clearly define what the scope is we are presenting, identifying special conditions, and exclusions.
Compensation:
· Competitive Salary + Yearly Bonus
· Paid Holidays and Vacation
· Health, Vision, and Dental Insurance plus additional voluntary plans
· 401K with company match
· Company phone, computer, etc.
· Cost covered for all work-related travel
Muller Inc is an Equal Opportunity Employer and makes hiring decisions solely on the basis of merit
Ready to apply?
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Title: Utility Foreman
Type: Full time, non-exempt
Location: Job Site
Reports To: Superintendents & Project Managers
Schedule: Monday – Friday, some Saturdays
Responsibilities:
Qualifications:
Physical Requirements:
Compensation:
Ready to apply?
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Title: Sage Implementation Manager
Type: Contract Only -1099
Location: Reston VA—Remote Flexibility
Reports To: CFO
Muller is looking for a hands-on Sage Implementation Manager to lead the full lifecycle of our Sage implementation — from assessment and design through data migration, testing, and training. This is a 1099 contractor role offering 100% remote work, ideal for a results-driven professional who thrives in fast-paced environments and knows how to turn complex accounting systems into efficient, integrated solutions.
Disclaimer: The following description has been designed to indicate the general nature and essential responsibilities of work performed by employees within this classification. It is not a comprehensive inventory of all duties, responsibilities, and qualifications required.
Responsibilities:
Needs Assessment:
Evaluate the Chart of Accounts, general ledger structure, job costing, project billing and profitability, retainage and WIP tracking, purchase orders, vendor and subcontractor billing and payment process tracking, AP approval workflow, PO processing workflow, and custom reporting needs. Review multi-entity reporting requirements, consolidations, and reconciliations. Document core workflows and develop a comprehensive project plan with integrations for additional applications, including milestones and a timeline.
Design and Configuration:
Assist with module identification and configuration based on assessed needs. Explore and define requirements for system integrations with Salesforce, InEight, and payroll.
Data Migration:
Oversee the migration of historical financial data, vendor and client records, and job records. Conduct data validation and assist with setting up additional entities, replicating processes for smaller (non-DFM) companies.
Testing:
Test job setup and billing, AP approval workflows, subcontractor payment tracking, and PO workflows. Validate system integrations with InEight, Salesforce, and payroll. Test banking and credit card live feeds and explore options for an AR payment portal. Review reporting functionality and develop custom reports to replace spreadsheets (e.g., contract matrix, WIP report, joint project tracking, and subcontractor payment tracking from invoice receipt to client payment). Identify and resolve technical issues in the test environment.
Training and Documentation:
Support user training for accounting staff and project managers. Document all core workflows and customizations.
Requirements:
Muller Inc is an Equal Opportunity Employer and makes hiring decisions solely on the basis of merit.
Ready to apply?
Apply to Muller, Inc.
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Join our civil construction team and experience a dynamic environment where passion and innovation intertwine. We embrace a culture that fuels success, where collaboration is key, ideas are heard, and your skills are celebrated. Ready to make a direct impact to a growing operation? Your journey with Team Muller begins today! We are growing our clientele and currently have a full-time, long-term opportunity for a Superintendent, Site Work in our headquarters in Reston, Virginia. In this role you will utilize your experience in managing projects, multiple crews and supervise the day to day activities, while being an effective communicator to clients.
Disclaimer: The following description has been designed to indicate the general nature and essential responsibilities of work performed by employees within this classification. It is not a comprehensive inventory of all duties, responsibilities, and qualifications required.
Responsibilities:
Required Qualifications:
Compensation:
Physical Requirements:
Muller Inc is an Equal Opportunity Employer and makes hiring decisions solely on the basis of merit
Ready to apply?
Apply to Muller, Inc.
Share this job
Title: Safety Officer
Type: Full time, exempt
Location: Manassas, VA
Reports To: Assistant Director, Field Operations
Muller is a full-service Site Work Contractor based in Northern Virginia. Our unique technology and systems-driven approach has led us to become a leading provider of sustainable civil construction services throughout Maryland, Virginia, and DC.
Disclaimer:The following description has been designed to indicate the general nature and essential responsibilities of work performed by employees within this classification. It is not a comprehensive inventory of all duties, responsibilities, and qualifications required.
Core Expectations (Non-Negotiable)
Key Responsibilities
Incident Management & Reporting
Documentation & Compliance
Safety Culture & Leadership
Minimum Qualifications
(Required)
(Preferred)
Certifications & Training Overview
Physical Requirements:
Compensation:
Muller Inc is an Equal Opportunity Employer and makes hiring decisions solely on the basis of merit
Ready to apply?
Apply to Muller, Inc.
Share this job
Title: IT Manager
Type: Full Time, Exempt
Location: Reston, Virginia (Hybrid)
Visit Us: https://www.mullerec.com/
Muller is a full-service site work contractor based in Northern Virginia. Our unique technology- and systems-driven approach has positioned us as a leading provider of sustainable civil construction services throughout Maryland, Virginia, and Washington, DC.
As our company continues to grow, we are looking for an IT Manager who enjoys building and supporting IT systems in a fast-paced, entrepreneurial environment. This role is ideal for someone who has experience supporting mid-size or rapidly growing organizations, where being both strategic and hands-on is key.
This position will serve as the primary IT leader for the organization—overseeing daily technology operations, managing vendors and systems, and helping guide the company’s IT strategy as we scale.
Disclaimer: The following description has been designed to indicate the general nature and essential responsibilities of work performed by employees within this classification. It is not a comprehensive inventory of all duties, responsibilities, and qualifications required.
Responsibilities:
Required Qualifications:
Compensation:
Muller Inc is an Equal Opportunity Employer and makes hiring decisions solely on the basis of merit
Ready to apply?
Apply to Muller, Inc.
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Title: Earthwork Manager
Type: Full Time, Exempt
Location: Reston, Virginia (Hybrid)
Reports to: Owner
Visit Us: https://www.mullerec.com/
Muller, Inc. is a full-service site development contractor based in Northern Virginia. Our unique technology and systems-driven approach has led us to become a leading provider of sustainable civil construction services throughout Maryland, Virginia, and DC.
Exciting opportunity to lead and optimize our earthwork operation. Muller Inc is hiring for an Earthworks Manager to join its growing team. The ideal candidate will oversee and optimize earthwork and aggregates production and logistics, ensure efficiency, and implement strategies for continuous improvements.
Responsibilities:
Required Qualifications:
Compensation:
Muller Inc is an Equal Opportunity Employer and makes hiring decisions solely on the basis of merit
Ready to apply?
Apply to Muller, Inc.
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Responsibilities:
Requirements:
Physical Requirements:
Compensation & Benefits:
Ready to apply?
Apply to Muller, Inc.
Share this job
Responsibilities:
Requirements:
Physical Requirements:
Employee must be physically fit to perform manual labor in all types of environments and conditions, including heavy lifting (up to 50 lbs.).
Regularly required to sit and stand, must be able to use hands to fingers, handle or feel and verbally communicate and listen.
Other physical requirements include walking, climbing or balancing and stooping, kneeling, crouching or crawling. Specific vision abilities required by the position include distance vision, color vision, peripheral vision, depth perception and the ability to adjust focus.
Compensation:
Ready to apply?
Apply to Muller, Inc.
Share this job
Responsibilities:
Requirements:
Physical Requirements:
Compensation:
Ready to apply?
Apply to Muller, Inc.
Share this job
Title: Utility Foreman
Type: Full time, non-exempt
Location: Job Site
Reports To: Superintendents & Project Managers
Schedule: Monday – Friday (Hours)
Responsibilities:
Qualifications:
Physical Requirements:
Compensation:
Ready to apply?
Apply to Muller, Inc.
Share this job
Responsibilities:
Requirements:
Physical Requirements:
Employee must be physically fit to perform manual labor in all types of environments and conditions, including heavy lifting (up to 50 lbs.).
Regularly required to sit and stand, must be able to use hands to fingers, handle or feel and verbally communicate and listen.
Other physical requirements include walking, climbing or balancing and stooping, kneeling, crouching or crawling. Specific vision abilities required by the position include distance vision, color vision, peripheral vision, depth perception and the ability to adjust focus.
Compensation:
Ready to apply?
Apply to Muller, Inc.
Share this job
Responsibilities:
Requirements:
Physical Requirements:
Compensation:
Ready to apply?
Apply to Muller, Inc.
Share this job
We are hiring experienced dry utilities operators, the ideal candidate will possess extremely high technical knowledge for dry utility construction, strong customer service, and up to date with new construction industry developments.
Disclaimer: The following description has been designed to indicate the general nature and essential responsibilities of work performed by employees within this classification. It is not a comprehensive inventory of all duties, responsibilities, and qualifications required.
Responsibilities:
Required Qualifications:
Physical Requirements:
Employee must be physically fit to perform manual labor in all types of environments and conditions, including heavy lifting (up to 50 lbs.).
Regularly required to sit and stand, must be able to use hands to fingers, handle or feel and verbally communicate and listen.
Other physical requirements include walking, climbing or balancing and stooping, kneeling, crouching or crawling. Specific vision abilities required by the position include distance vision, color vision, peripheral vision, depth perception and the ability to adjust focus.
Compensation:
Ready to apply?
Apply to Muller, Inc.
Share this job
We are seeking to hire a full time, Heavy Equipment Operator/Foreman to run a small crew and operate heavy equipment. This position requires grading, excavating, loading, hauling, trenching, driving metal posts, and moving dirt to facilitate the completion of various earthwork projects.
Responsibilities:
Qualifications:
Physical Requirements:
Compensation:
Ready to apply?
Apply to Muller, Inc.
Share this job
We are seeking to hire a full time, Heavy Equipment Operator/Foreman to run a small crew and operate heavy equipment. This position requires grading, excavating, loading, hauling, trenching, driving metal posts, and moving dirt to facilitate the completion of various earthwork projects.
Responsibilities:
Qualifications:
Physical Requirements:
Employee must be physically fit to perform manual labor in all types of environments and conditions, including heavy lifting (up to 50 lbs.).
Regularly required to sit and stand, must be able to use hands to fingers, handle or feel and verbally communicate and listen.
Other physical requirements include walking, climbing or balancing and stooping, kneeling, crouching or crawling. Specific vision abilities required by the position include distance vision, color vision, peripheral vision, depth perception and the ability to adjust focus.
Compensation:
Ready to apply?
Apply to Muller, Inc.
Share this job
We are seeking to hire a full time, Heavy Equipment Operator/Foreman to run a small crew and operate heavy equipment. This position requires grading, excavating, loading, hauling, trenching, driving metal posts, and moving dirt to facilitate the completion of various earthwork projects.
Responsibilities:
Qualifications:
Physical Requirements:
Employee must be physically fit to perform manual labor in all types of environments and conditions, including heavy lifting (up to 50 lbs.).
Regularly required to sit and stand, must be able to use hands to fingers, handle or feel and verbally communicate and listen.
Other physical requirements include walking, climbing or balancing and stooping, kneeling, crouching or crawling. Specific vision abilities required by the position include distance vision, color vision, peripheral vision, depth perception and the ability to adjust focus.
Compensation:
Ready to apply?
Apply to Muller, Inc.
Share this job
Title: Senior Project Manager, Site Development
Type: Full time, exempt
Location: Reston, Virginia
Reports To: Director
Muller is a full-service Site Work Contractor based in Northern Virginia. Our unique technology and systems-driven approach has led us to become a leading provider of sustainable civil construction services throughout Maryland, Virginia, and DC.
Responsibilities:
Daily tasks include scheduling and managing crews, working with the site superintendent, and constantly communicating with the client to ensure jobs are completed correctly and in the most efficient way possible.
Requirements:
Compensation:
Muller Inc is an Equal Opportunity Employer and makes hiring decisions solely on the basis of merit
Ready to apply?
Apply to Muller, Inc.
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