27 construction assistant jobs at 20 companies in New Hampshire

2mo
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Utility Construction Assistant
Manchester, New Hampshire, United States
$18-$30/hr FieldFull Time
Centerline Communications
Centerline Communications: Wireless and wireline infrastructure design, build, and maintenance.
Requires a valid driver's license, age 21+, DOT physical, OSHA-10 certification within 90 days, physical construction ability, hand and power tool use, and willingness to travel throughout New England.
jackhammers, chipping guns, compactors, shovels, hand tools, power tools
2mo
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Utility Construction Assistant
Manchester, New Hampshire, United States
$18-$30/hr FieldFull Time
Centerline Communications
Centerline Communications: Provider of design, build, and maintenance for critical telecommunications infrastructure.
Perform underground telecom construction labor; travel throughout New England; ability to lift 40 lbs; valid driver\u0002s license; OSHA-10 within 90 days; pass DOT physical; Class A CDL desired; hydraulics hoisting license a plus.
3w
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Assistant Construction Supervisor
Newton Highlands or Manchester or Massachusetts or New Hampshire
$33-$39/hr FieldFull Time
Chapman Construction/Design
Chapman Construction/Design: Provides sustainable commercial construction management and general contracting services.
High school diploma, valid driver's license, reliable transportation, construction plans knowledge, computer skills, and ability to complete CPR/First Aid and OSHA 30 training; two years' experience preferred.
personal computers, hand tools, power tools, laser equipment
2mo
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Equipment Operator-Roller-Paving Construction (525212)
Sidney or Maine or New Hampshire or Vermont or United States
$24/hr FieldSeasonal
CRH
CRHNYSE: CRH: Manufactures and distributes diversified building materials and construction products.
Operate rollers and other paving equipment; perform shoveling, raking, and assist truck drivers; work on various construction projects; position includes per diem, travel time, and overtime after 8 hours.
3mo
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Laborer/Drilling Assistant - Somersworth
Somersworth, New Hampshire, United States
$22-$25/hr OnsiteFull Time
S.W. Cole Engineering
S.W. Cole Engineering: Provides geotechnical engineering and construction materials testing services.
0+ YOEFull-time drilling assistant role; ability to lift up to 100 pounds; travel across New England; high school diploma preferred; CDL-A preferred.
Heavy equipment operation, Drill rigs, Water level measurement, Instrumentation installation
2w
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Driller Assistant (Air, Mud, Water Well, Geothermal)
Rock Tavern or Boston or Connecticut or Massachusetts or New York or Maine or Vermont or New Hampshire or New Jersey or Maryland
$37-$42/hr FieldFull Time
Brightcore Energy
Brightcore Energy: Provides turn-key clean energy and efficiency solutions for commercial clients.
5+ YOEHigh school diploma required, SST card required, CDL strongly preferred, 5+ years construction/drilling experience, prior drilling equipment experience, respirator medical preferred, NGWA certification and geothermal experience preferred, must follow safety and utility locate procedures.
2w
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Traveling Driller Assistant
Gardner or Springfield or Enfield or Nashua or Boston or Providence or Worcester
$21-$24/hr FieldFull Time
Cascade Environmental
Cascade Environmental: Providing environmental drilling and site remediation services.
Pass drug test and background check, valid driver’s license and clean MVR, interstate DOT Medical Card, HAZWOPER physical, respirator use, ability to lift up to 50 lbs.
4d
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Administrative Assistant
Farmington, New Hampshire, United States
OnsiteFull Time
MasTec
MasTecNew York Stock Exchange: MTZ: Builds and maintains energy, communications, and utility infrastructure.
1+ YOEHigh school diploma or equivalent and 1 year of clerical or administrative experience related to work orders and invoice processing; construction or project experience preferred.
computers, phones, copiers, scanners
4d
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Administrative Assistant
Farmington, New Hampshire, United States
OnsiteFull Time
MasTec
MasTecNYSE: MTZ: Provides infrastructure engineering, construction, and maintenance services.
1+ YOEHigh school diploma or equivalent and one year of clerical or administrative experience related to work orders and invoice processing; construction or project experience preferred.
Microsoft Excel
2mo
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Driller Assistant/Exploration Team Member I
Manchester or Rocky Hill or Woburn or Providence
$20-$28/hr FieldFull Time
Terracon
Terracon: Provides geotechnical, environmental, construction, and facilities engineering services.
0+ YOEHigh school diploma or equivalent; limited or no experience required; ability to obtain a DOT medical card within 30 days; valid driver's license may be required; perform drilling support, sampling, equipment maintenance, and site reconnaissance.
1w
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Warehouse Assistant
Haverhill or Epping or Northwood
OnsiteFull Time
EnviroVantage
EnviroVantage: Provides environmental remediation and hazardous material demolition services.
Warehouse support experience in construction or environmental remediation, equipment repair ability, driver's license with a clean five-year record, OSHA 10, and ability to lift up to 50 pounds.
EnviroVantage computer system
1mo
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2026 Engineering Assistant/Field Engineer - NH/ME Region
New Hampshire or Maine
$76k-$80k/yr FieldFull Time
Turner Construction
Turner Construction: Construction management and general contracting for complex large-scale building projects.
Two years of college in engineering/construction preferred, building construction or engineering experience preferred, strong interpersonal and communication skills, proficiency with computer applications and Microsoft Office, ability to lift up to 50 lbs and work on construction sites.
Microsoft Office
1mo
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Survey Assistant Project Manager
Etna, New Hampshire, United States
OnsiteFull Time
Bowman
BowmanNASDAQ: BWMN: Provides engineering, surveying, and infrastructure management services.
5+ YOE5+ years land surveying or related experience, project management experience, HS diploma required; Associate/Bachelor in Land Surveying preferred; knowledge of AutoCAD, Civil 3D, Microsoft Office; ability to manage projects and teams.
AutoCAD, Civil 3D, Microsoft Office
1mo
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ASSISTANT PROJECT MANAGER
Waltham or Massachusetts or Connecticut or Rhode Island or New Hampshire or Vermont or Maine
$75k-$90k/yr OnsiteFull Time
Vantage Builders
Vantage Builders: Commercial general contractor providing construction management and design-build services.
2+ YOE2–5 years commercial construction experience; ability to read construction drawings; proficiency with Procore and Microsoft Excel; strong organizational, communication, and problem-solving skills; bachelor\u0002s degree preferred.
Procore, Microsoft Office Suite, Microsoft Excel
2w
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Engineering Assistant
Bedford, New Hampshire, United States
FieldFull Time
GDS Associates
GDS Associates: Provides engineering and strategic consulting to utility providers.
0+ YOEEntry-level role requiring knowledge of residential construction and building science, ability to perform inspections and diagnostic testing, obtain RESNET HERS or RFI certification, lift up to ~35 lbs, climb ladders, and travel frequently to job sites.
Microsoft Excel, Microsoft Outlook, Microsoft Word, iOS
3mo
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Assistant Project Manager
Bow, New Hampshire, United States
OnsiteFull Time
M. J. Electric
M. J. ElectricNYSE: PWR: Provides electrical construction and maintenance services for utility infrastructure.
1+ YOE1-4 years in project management/engineering in a utility construction environment; proficient with Microsoft Office, Primavera P6, and Microsoft Project; BS/BA in Engineering, Construction Management, Business Administration or related field preferred; willingness to travel.
Microsoft Office, Primavera P6, Microsoft Project
1mo
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2026 Engineering Assistant/Field Engineer - NH/ME Region
New Hampshire or Maine
$76k-$80k/yr FieldFull Time
Turner Construction
Turner Construction: Manages and constructs large-scale commercial and infrastructure projects.
2 years college in engineering or construction preferred; building construction or engineering experience preferred; strong interpersonal, verbal and written communication; initiative; proficiency with computer applications and Microsoft suite.
2w
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Trucking Dispatch Administrative Assistant
Nashua, New Hampshire, United States
OnsiteFull Time
Northeast Paving
Northeast Paving: Provides asphalt paving and heavy civil construction services.
1+ YOE1+ years administrative experience, high school diploma/GED, proficient with Microsoft Word/Excel/PowerPoint, strong written/verbal communication, organized, customer-service oriented; construction experience preferred and ability to drive company vehicle.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint
1mo
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Equipment Operator
New Hampshire, United States
OnsiteFull Time
SAI Group
SAI Group: Builds and maintains wireless communication and electric vehicle infrastructure.
1+ YOEOperate construction machinery, assist trades, read blueprints, perform demolition and concrete work; 1+ years commercial/residential construction experience preferred; safety-focused.
laser guidance equipment, pavement breaker, jackhammer, earth tamper, concrete mixer
1mo
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Pipe Layer
Vergennes or Florida or Georgia or Maine or New Hampshire or New York or North Carolina or Vermont or United States
$28-$32/hr FieldFull Time
PC Construction
PC Construction: Construction firm providing general contracting and design-build services.
5+ YOESafety-oriented pipelayer with at least 5 years' experience; duties include excavating/trenching, hand digging, spotting utilities, and assisting with layout, assembly and installation of piping and mechanical systems; ductile iron experience preferred; interest in water/wastewater construction.