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  • Construction Materials Project Manager

    $80k - $90k

     ...Responsibilities ECS Limited is offering a unique opportunity for a talented Construction Materials Testing (CMT) Project Manager to join our Frederick field services team and advance in a dynamic work environment. In this role, you'll successfully manage a variety of... 
    Materials

    ECS Mid-Atlantic, LLC

    Frederick, MD
    4 days ago

  • Geotechnical Engineer

    $100k - $130k

     ...very successful engineering firm based in Frederick is seeking an experienced CMT Engineer to support and enhance their construction materials testing and special inspection services. Responsibilities Provide technical oversight and hands‑on engineering support for CMT... 
    Materials
    For contractors
    Local area

    Quadstate Manpower

    Frederick, MD
    19 hours ago

  • Staff Geotechnical/CMT Engineer (Entry Level)

     ...Responsibilities As a Staff Engineer in our Chantilly office, you will work collaboratively with our knowledgeable geotechnical and construction materials testing/inspections departments and assist with a wide variety of projects for public and private sector clients. Duties may... 
    Materials
    Work experience placement
    Work at office
    Night shift
    Weekend work

    Hillis-Carnes

    Chantilly, Loudoun County, VA
    5 days ago

  • Construction Quality Control Manager

     ...TMG’s Construction Quality Control Manager (CQC Manager) is responsible for managing and performing...  ...of work; Verify and document that all materials received for the project are in...  ...expected.); Coordinate and document the testing and commissioning of building systems;... 
    Materials
    Contract work
    For contractors
    For subcontractor
    Local area

    TMG Construction Corporation

    Leesburg, VA
    3 days ago

  • Pipefitter

     ...water. Must be versed with multiple materials of pipe (Stainless Steel, Carbon Steel,...  ...problems. Inspecting, examining, or testing installed systems. Pipefitter Qualifications...  ...in the commercial or industrial construction industry preferred. Knowledge of... 
    Materials
    Monday to Friday
    Shift work

    Hardhat Workforce Solutions

    Sterling, VA
    4 days ago

  • Geotechnical Project Engineer

     ...engineering consulting. Today, we are a leader in geotechnical, construction materials, environmental and facilities consulting services. We are...  ...-owned with more than 3,000 employees in 100+ offices and testing facilities coast to coast. ECS is currently ranked #66 in... 
    Materials
    Local area

    ECS Group of Companies

    Chantilly, Loudoun County, VA
    4 days ago

  • Construction Materials Project Manager

    $80k - $90k

     ...Responsibilities ECS Limited is offering a unique opportunity for a talented Construction Materials Testing (CMT) Project Manager to join our Frederick field services team and advance in a dynamic work environment. In this role, you'll successfully manage a variety... 
    Materials

    ECS Limited

    Frederick, MD
    3 days ago

  • Senior Field Coordinator

     ...Holder Construction is a nationally recognized leader in the construction industry, consistently...  ...schedule requirements. Coordinate material delivery and installation activities to...  ...Opportunity Employment (EOE). Substance abuse testing and a background screening is a... 
    Materials
    Full time
    For contractors
    Work experience placement
    Work at office
    Relocation
    Night shift
    Afternoon shift

    Holder Construction

    Ashburn, VA
    3 days ago

  • Construction Laborers

    $24 - $28 per hour

     ...Construction Laborer Leesburg, Virginia Contract to Hire Jun 17, 2026 Job Title: Construction...  ...the installation, termination, and testing of various types of voice and data...  ...etc. Manual labor – moving boxes and materials around the job site Must be able to... 
    Materials
    Contract work
    Work experience placement

    NSC Staffing

    Leesburg, VA
    1 day ago

  • Miscellaneous Metals Welding Foreman

    $32 - $38 per hour

     ...join our team. Our team works on exciting construction projects installing stairs, rails, and...  ...blueprints Instruct and organize crews, tools, materials and installation of stairs, rails, and...  ...certifications or ability to pass weld test Equal Opportunity Employer All... 
    Materials
    Hourly pay
    For contractors

    Hanover Iron Works

    Frederick, MD
    1 day ago

  • Engineering Technician I

    Job Description Perform field and/or laboratory testing, observation, and inspection of construction materials (e.g. soils, aggregates, concrete, asphalt, and steel). Communicate with project manager, engineering technicians, client representative, contractor's representative... 
    Materials
    For contractors

    Terracon

    Ashburn, VA
    1 day ago

  • Commissioning Agent

     ...commissioning activities for new data center construction, expansions of existing facilities, and...  ...equipment and systems are installed, tested, documented, and operating in accordance...  ..., operating sequences, and turnover materials, for alignment with design intent and owner... 
    Materials
    For contractors
    Work experience placement
    Local area
    Immediate start
    Worldwide

    CyrusOne

    Hamilton, VA
    6 days ago

  • Plumber And Mechanical Foreman

    $35 - $48 per hour

     ...Project Planning: Read blueprints, prepare material take-offs, create isometric and schematic sketches, and plan construction timelines. •      Safety Enforcement: Maintain...  ..., and ability to pass required company drug tests. •      Professionalism: Neat appearance,... 
    Materials
    Hourly pay
    Full time
    Apprenticeship
    Casual work

    Tyler Service Soultions Llc

    Ijamsville, MD
    28 days ago

  • Laboratory Technician

     ...Overview ECS Limited is offering a unique opportunity for a talented Construction Materials Testing (CMT) Laboratory Technician to join our Chantilly team. We offer opportunities for growth in this role with additional incentives as you earn your certifications. No prior... 
    Materials

    ECS Mid-Atlantic, LLC

    Chantilly, Loudoun County, VA
    5 days ago

  • Engineering Technician II

     ...Job Description Perform field and/or laboratory testing, observation, and inspection of construction materials (e.g. soils, aggregates, concrete, asphalt, and steel). Communicate with project manager, engineering technicians, client representative, contractor's representative... 
    Materials
    For contractors
    Local area

    Terracon

    Ashburn, VA
    4 days ago

  • Construction Materials Field Technician

    $18 per hour

     ...training is provided, and we pay your certification fees! ECS Limited is offering a unique opportunity for a talented Construction Materials Testing (CMT) Field Technician to join our Chantilly team and advance in a dynamic work environment. No prior experience is needed... 
    Materials
    For contractors

    Engineering Consulting Services

    Chantilly, Loudoun County, VA
    3 days ago

  • Laboratory Technician

    $18 - $20 per hour

     ...Construction Materials Testing Laboratory Technician ECS Limited is offering a unique opportunity for a talented Construction Materials Testing (CMT) Laboratory Technician to join our Chantilly team. We offer opportunities for growth in this role with additional incentives... 
    Materials

    Engineering Consulting Services

    Chantilly, Loudoun County, VA
    4 days ago

  • Inspector I

    $25.55 - $43.43 per hour

     ...26-00280 Department: DPW Office of Construction Inspection Opening Date: 07/08/2026...  ...monitoring contractor activities, verifying materials and workmanship, coordinating with...  ...field measurements, sampling, and basic testing activities to support inspection and... 
    Materials
    Hourly pay
    Full time
    Contract work
    Part time
    For contractors
    Work experience placement
    Work at office
    Monday to Friday

    Frederick County , Inc.

    Frederick, MD
    2 days ago

  • HVAC Mechanic

    $65.5k - $96.41k

     ...well as supporting planning, design, and construction at the Frederick National Laboratory for...  ...and will be subject to random drug testing per the Leidos Biomedical Research Drug...  ...the potential for exposure to infectious material, requiring medical clearance and immunizations... 
    Materials
    Full time
    Part time
    For contractors
    Local area
    Immediate start

    Leidos

    Frederick, MD
    19 hours ago

  • Pavement Testing & Evaluation Technician

     ...shall provide project support and pavement testing using advanced technical equipment for...  ...• Equipment maintenance • Material collection analysis with trailer mounted...  ...AutoCAD • Pavement Experience or Civil Construction Background Benefits: • Competitive... 
    Materials
    Immediate start

    RDM International

    Sterling, VA
    25 days ago

  • Installation Supervisor

     ...organized, and safe work environments. Forecast labor, materials, lifts, and testing/safety equipment 2–4 weeks in advance. Build, terminate,...  ..., and upgrades to existing infrastructure. Utilize Lean Construction principles to improve efficiency and reduce waste. Review... 
    Materials

    Instrata

    Chantilly, Loudoun County, VA
    3 days ago

  • Structural Steel Technician

    $30 - $50 per hour

     ...work with steel performing destructive and non-destructive testing (NDT). Responsibilities Field Activities : Perform...  ..., testing, inspections, and sampling of various construction materials, including soils, aggregates, concrete, grout, masonry, asphalt... 
    Materials
    For contractors

    ECS Limited

    Frederick, MD
    1 day ago

  • HR Administrator

     ...design‑build, site and underground utility construction firm, completing over 500 projects...  ...paperwork, conduct E‑Verify, coordinate drug testing, and facilitate orientations Ensure...  ...company policies and onboarding materials Set up and track company‑issued equipment... 
    Materials
    Work at office

    Benchmark Utility Services

    Sterling, VA
    2 days ago

  • Environmental Senior Project Manager - Principal

     ...could impact the regulatory obligations or constructability of the project. Review daily reports...  ...field work performed by drill crews, test pit crews and assist with rig access issues...  ...a leader in geotechnical, construction materials, environmental and facilities... 
    Materials
    For subcontractor
    Local area

    ECS Mid-Atlantic, LLC

    Chantilly, Loudoun County, VA
    5 days ago

  • Quality Control Manager

     ...ensure quality and timeliness of project construction and completion Implement and manage...  ...quality control functions Establish testing procedures in accordance with contract specifications...  ..., as well as coordinate independent material testing and lab work Ability to... 
    Materials
    Full time
    Contract work
    For contractors
    Local area

    Clark Construction Group

    Chantilly, Loudoun County, VA
    3 days ago

  • Engineering Technician In Training

     ...Job Description Perform field and/or laboratory testing, observation, and inspection of construction materials (e.g. soils, aggregates, concrete, asphalt, and steel). Communicate with project manager, engineering technicians, client representative, contractor's representative... 
    Materials
    For contractors

    Terracon

    Ashburn, VA
    1 day ago

  • Quality Control Manager - Construction & Data Center

     ...become available. Quality Control Manager - Construction & Data Center Alpha Corporation...  ...and ensuring field compliance. Verifying materials and equipment installations against approved...  ...improper installations. Ensuring all testing and inspections are conducted as... 
    Materials
    Contract work
    For contractors
    Apprenticeship
    For subcontractor
    Work at office

    Alpha Corporation

    Dulles, VA
    4 days ago

  • Laboratory Technician

    $18 - $20 per hour

     ...training is provided, and we pay your certification fees! ECS Limited is offering a unique opportunity for a talented Construction Materials Testing (CMT) Laboratory Technician to join our Chantilly team. We offer opportunities for growth in this role with additional... 
    Materials

    ECS Mid-Atlantic, LLC

    Chantilly, Loudoun County, VA
    4 days ago

  • Construction Technician (Entry-Level)

    $17 per hour

     ...certification fees! ***Starting pay of $17 per hour!*** ECS Limited is offering a unique opportunity for a talented Construction Materials Testing (CMT) Field Technician to join our Frederick team and advance in a dynamic work environment. No prior experience is... 
    Materials
    Hourly pay
    For contractors

    ECS Limited

    Frederick, MD
    2 days ago

  • Low - Voltage Access Control Technician

    $49.68k

     ...when needed, troubleshoot field issues, and make sure systems are tested and ready for customer use. Key Responsibilities Access Control...  ..., customers, vendors, and internal teams. Identify missing materials, installation conflicts, change-order needs, and project risks.... 
    Materials
    Full time
    For contractors
    Work at office

    Advantage.Tech

    Frederick, MD
    11 days ago