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  •  ...leads day-to-day CMC oversight of trackwork and supporting civil construction. Directs the Track and Civil Construction Engineers and...  ...supports change order negotiation. Verifies track geometry, rail welding, rail-structure interaction details on long-span bridges, and... 
    Suggested
    Full time
    Contract work
    Relocation

    Morgner Construction Management Corp.

    Washington DC
    2 days ago
  •  ...ties, turnouts, insulated joints, rail expansion joints, and welding procedures. Verifies track survey, alignment, gauge, cross-...  ...Minimum qualifications: Bachelor's degree in civil engineering, construction management, or a closely related field. Minimum 10 years of... 
    Suggested
    Full time
    For contractors

    Morgner Construction Management Corp.

    Washington DC
    2 days ago
  •  ...Mechanics for full time year-round positions in commercial mechanical construction projects in the MD, VA, and DC area. JCM Associates, Inc....  ...and chassis parts, using portable metalworking tools and welding equipment. Installs evaporator unit in chassis or in air-... 
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    Hourly pay
    Full time

    JCM Associates

    Arlington, VA
    5 days ago
  •  ...will install, repair, and maintain steel piping systems supporting cooling towers and chiller units. If you hold current or expired welding certifications and have hands-on experience fabricating and repairing 6"–12" steel pipe — including brazing, soldering, and groove... 
    Suggested
    Full time
    Currently hiring

    Innovien Solutions

    Alexandria, VA
    3 days ago
  •  ..., Inc. (AICI-SP) has established itself as one of the leading construction firms in the Department of State, Overseas Building Operations...  ...Comply with applicable provisions of AWS D1.1 “Structural Welding Code -- Steel,” and AWS D1.3 “Structural Welding Code -- Sheet... 
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    For contractors
    Local area
    Overseas
    Work visa

    American International Contractors, Inc.

    Arlington, VA
    23 days ago
  •  ...motivated and skilled Commercial Door Installer to join our dynamic construction team. In this role, you will be responsible for installing,...  ...to ensure precise installation.Use hand tools, power tools, welding equipment, and fabrication techniques to complete door hanging... 
    Suggested

    Essel Environmental

    Washington DC
    2 days ago
  • $63 per hour

     ...Description Job Duties: • Conducts on-site inspections of construction, rehabilitation, and maintenance projects as well as related...  ...materials and testing processes (concrete breaks, compaction testing, welding/joint inspections, pressure testing, etc.) to ensure... 
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    Contract work
    For contractors
    Work experience placement
    H1b
    Immediate start
    Overseas
    Flexible hours

    CDM Smith

    Bowie, MD
    13 hours ago
  • Heavy Equipment Mechanic At Total Civil Construction & Engineering, we don't just build roads and infrastructure—we build lasting impact....  ...protection, gloves, safety-toe boots, high-visibility apparel, and welding PPE as conditions require. Work Environment While performing... 
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    Hourly pay
    Odd job
    For contractors
    Flexible hours
    Night shift

    Total Civil Construction

    Lanham, MD
    2 days ago
  •  ...Utility Construction Worker – Union Position Seattle, WA Full-Time | Monday–Friday Day Shift Competitive Union Pay + Overtime Opportunities...  ...Mechanic duties, responsibilities could include performing welding work as directed. To be a certified pipe welder, the... 
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    Full time
    Local area
    Monday to Friday
    Shift work
    Day shift

    CenTrio

    Washington DC
    1 day ago
  • $42.64 - $55 per hour

     ...systems and fixtures; Fitting and repairing appliances; Cutting, welding, soldering, and assembling pipes, tubes, fittings, and...  ...of experience solving complex facility and program management, construction, and environmental challenges for government and private sector... 
    Suggested
    Full time
    Contract work
    Temporary work
    Local area
    Immediate start
    Monday to Friday
    Shift work

    ati

    Springfield, VA
    13 hours ago
  • $26 - $30 per hour

     ...efficiently to complete heavy assembly tasks and installations.Construct, install, and assemble electrical components and systems in a shop...  ...and resolve issues during the assembly process.Perform basic welding tasks as needed to support fabrication and assembly work.Follow... 
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    Permanent employment
    Full time
    Contract work
    Temporary work
    Work at office

    Aerotek

    Arlington, VA
    2 days ago
  •  ...systems, applying expertise in refrigeration theory, electrical schematics, pneumatics, electronic control systems, pipe fitting, welding/brazing, and mechanical layouts. Education & Experience ~3-5 years of commercial HVAC service experience required... 
    Suggested
    Weekend work

    Trinity Technology Solutions

    Alexandria, VA
    3 days ago
  •  ...pipe sections, tubing, or fittings, using couplings, clamps, screws, bolts, cement, plastic solvent, caulking, soldering, brazing, or welding equipment Install pipe assemblies, fittings, valves, appliances such as dishwashers or water heaters, or fixtures such as sinks... 
    Suggested
    Flexible hours

    PHI Group Inc

    Capitol Heights, MD
    13 hours ago
  • $51 per hour

     ...attention to hospital, industrial and heavy institutional installations. Must be familiar w/industry standard & code compliant construction practices. Must be able to read and interpret blueprints. Bevel joint cutting with an oxy-acetylene torch is mandatory... 
    Suggested
    Hourly pay
    Daily paid
    Full time
    For contractors
    Work at office

    The Bell Company

    Washington DC
    13 hours ago
  •  ...maintenance including but not limited to Salvage Operations Environmental Operations Dive Operations Welding and Machining Operations Marine Construction Operations Harbor Work Operations Complies with all safety policies and guidelines set forth by... 
    Suggested
    Full time
    Work at office
    Local area

    Resolve Marine

    Washington DC
    1 day ago
  • $25 - $30 per hour

     ...Welder PositionMartins Construction, a Posillico Company, is one of the Mid-Atlantic region's most prominent general contractors in heavy...  .... The successful candidate will be responsible for performing welding and cutting tasks on bridge rehabilitation projects, ensuring... 
    Hourly pay
    Temporary work
    For contractors
    Night shift
    Weekend work

    Martins Construction Corp.

    Falls Church, VA
    1 day ago
  • $70k - $150k

     ...Contractors has been a trusted leader in Civil & Underground construction, specializing in power infrastructure projects nationwide. From...  ...hydraulic experience and diesel engine/powertrain knowledge. ~ Welding and fabrication knowledge. ~ SolidWorks, Inventor, AutoCAD,... 
    Full time
    Part time
    For contractors
    Work at office
    Remote work
    Flexible hours

    R-2 Contractors

    Washington DC
    21 days ago
  •  ...toughest projects with our integrated teams, including: \n\n New construction – Engineering, fabrication and installation of mechanical...  ...equipment investments, and automation, including cutting, beveling, welding, duct fabrication, and material handling systems. Secure... 
    For contractors
    For subcontractor
    Work at office
    Remote work

    MacDonald-Miller Facility Solutions

    Washington DC
    15 days ago
  • $35 - $55 per hour

     ...grow a versatile career in the architectural, engineering, and construction (A/E/C) industry. Professional Service Industries, Inc. (...  ...Qualifications: ~3+ years' experience in NDT inspection ~ CWI or ICC welding certification ~ Prior Level II certification in MT & UT ~... 
    Full time
    Traineeship
    For subcontractor
    Local area

    RCG Moody International Limited c/- Intertek

    Washington DC
    a month ago
  •  ...dental, disability, and life insurance ~ Paid time off and holidays ~ Employee profit sharing 100% EMPLOYEE OWNED PC Construction is an Equal Opportunity Employer that values and respects the importance of a diverse and inclusive workforce. About PC Construction... 
    For contractors

    PC Construction Company

    Alexandria, VA
    2 days ago
  • $100k - $160k

     ...Job Description Job Description Superintendent - Pharmaceutical Construction Coakley & Williams Construction is seeking an experienced Pharmaceutical Construction Superintendent to lead field operations for pharmaceutical manufacturing, life sciences, biotechnology... 
    Contract work
    Temporary work
    For subcontractor
    Local area

    Coakley & Williams Construction Inc.

    Bethesda, MD
    18 days ago
  •  ...off. ORDER OF PREFERENCE: The selection for Maintenance and Construction is made on the basis of fitness and ability with preference...  ...effective replacement of malfunctioning components Skilled in arc welding repairs Skilled in communicating with all levels of the... 
    Full time
    Work experience placement
    Shift work

    Washington Metroplitan Area Transit Authority

    Hyattsville, MD
    4 days ago
  •  ...providing tailored workforce and project management solutions across the U.S. we specialize in Program and Project Management, Construction Management, Real Estate Advisory, Acquisition Management, Logistics, Leadership Development, and more. At ISI, our people are... 
    For subcontractor
    Work at office
    Monday to Friday

    ISI Professional Services

    Arlington, VA
    12 days ago
  • Procon is a top-ranked construction management and technology consulting firm with 25 years of experience delivering high‑impact projects...  ...manufacturers, and specialized inspectors for electrical, structural, welding, and other technical work. Identify and promptly document... 
    Contract work
    Temporary work
    For contractors
    For subcontractor
    Worldwide

    Procon Consulting, LLC

    Arlington, VA
    2 days ago
  • $45 - $60 per hour

     ...throughout the year.Key Responsibilities:Job sites include commercial construction projects of various sizesUnder the general supervision of a...  ...equipment to install piping and plumbing systems.Knowledge of welding, brazing, threading and other plumbing and piping techniques.... 
    Full time
    For contractors
    Work at office

    JCM Associates

    Washington DC
    9 days ago
  •  ...Space Museum. Responsibilities include: Review and manage Critical Path Management (CPM) schedules for the multi-discipline construction project. Inform the COTR on construction progress and identify potential schedule delays. Responds to logistic inquiries and... 
    Contract work
    For contractors
    For subcontractor

    Siris

    Washington DC
    1 day ago
  •  ...Land Development Manager (Residential Construction) Greater Washington, D.C area About our client Our client is a growing custom home builder in the greater Washington, DC area. The company is in a period of rapid growth, expanding from its early projects to a... 
    Full time
    For contractors

    Revalorize Talent

    Washington DC
    1 day ago
  •  ...Combination, Maintenance This is a waterfront shipboard construction and re-modernization position, working within shipyards and...  ...may be provided under separate cover. • Applies appropriate welding processes to join, surface, fabricate, or repair parts of metal... 
    Summer work

    General Dynamics Information Technology

    Washington DC
    more than 2 months ago
  • $80k

     ...CFM (Certified Facility Manager), or LEED credentials Experience working in nonprofit organizations or multi-tenant facilities Welding, pipefitting, or other specialized trade skills Experience with building automation systems programming and troubleshooting... 
    For contractors
    Seasonal work
    Work at office
    Local area
    Immediate start
    Weekend work

    Building Bridges Across the River

    Washington DC
    13 hours ago
  • $32 - $48 per hour

     ...pipes for cutting and threading, and assemble and secure pipes, tubes, and fittings. Turn off existing systems to secure new pipes, weld and solder pipes to create joints, and attach pipes to fixtures. Layout and Modifications: Create layout drawings of full-... 
    Full time
    Work experience placement
    Local area
    Relocation package

    Marmic Fire & Safety

    Washington DC
    1 day ago