38 project assistant jobs at 30 companies in Concord, NH

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
4d
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Assistant Project Manager - Residential Construction
Bedford or New Hampshire
FieldFull Time
LaMontagne Builders
LaMontagne Builders: A family-owned residential developer building homes in southern New Hampshire for over six decades.
Supports residential construction project administration, scheduling, subcontractor coordination, budgeting, quality control, safety, inspections, and site operations; requires physical construction-site work and heavy machinery operation.
BuildPro
1mo
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Project Assistant
Newton Highlands or Manchester
$68k-$78k/yr OnsiteFull Time
Chapman Construction/Design
Chapman Construction/Design: Provides sustainable commercial construction management and general contracting services.
High school diploma or equivalent, valid driver’s license and reliable transportation, First Aid/CPR and OSHA 30 training (within first year), participate in company training programs.
1w
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Assistant Project Manager, Civil or Environmental Engineer
Bedford or Manchester
$85k-$97k/yr OnsiteFull Time
Haley & Aldrich
Haley & Aldrich: Provides environmental and geotechnical engineering consulting services.
6+ YOEBachelor’s degree in civil or environmental engineering, 6+ years of related experience, and Professional Engineer registration or certification as applicable. Requires project, technical, communication, and regulatory knowledge.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Teams, Microsoft SharePoint, Microsoft Project, AutoCAD, Civil3D, Bluebeam, GIS
1mo
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Survey Assistant Project Manager
Etna, New Hampshire, United States
OnsiteFull Time
Bowman Consulting Group
Bowman Consulting GroupNASDAQ: BWMN: Provider of engineering and infrastructure consulting services.
5+ YOE5+ years land surveying or land development experience, project management skills, knowledge of AutoCAD/Civil 3D/Microsoft Office, high school diploma required; PL surveying registration and related degrees preferred.
AutoCAD, Civil 3D, Microsoft Office
3d
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MEP Project Manager II
Andover or Braintree or Boston
OnsiteFull Time
NV5
NV5NASDAQ: NVEE: Technical engineering and consulting for infrastructure and energy projects.
8+ YOERequires a bachelor's degree in engineering or construction management and 8–10 years of consulting engineering or progressive assistant project management experience. Requires Vision proficiency and project-site availability.
Vision, CAD, BIM
2mo
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Project Sales Administrative Assistant
West Lebanon, New Hampshire, United States
$18-$22/yr OnsiteFull Time
LaValley Building Supply
LaValley Building Supply: Sells lumber, building materials, and home improvement products.
High school diploma or equivalent; strong organizational, communication, and multitasking skills; proficiency with Microsoft Office (Word, Excel, Outlook); attention to detail; ability to work independently and support a team.
Microsoft Word, Microsoft Excel, Microsoft Outlook, ERP, POS
3mo
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Assistant Project Manager, Civil Engineering / Land Development | Bedford, NH | Bohler
Bedford, New Hampshire, United States
OnsiteFull Time
Bohler
Bohler: Provides land development consulting and civil engineering services.
6+ YOEBachelor's or Master's in Civil Engineering; 6+ years site design, land development, and permitting; AutoCAD Civil 3D; Excel/Office; PE license beneficial.
AutoCAD Civil 3D, StormCAD, Hydroflow, HydroCAD, Excel, Word, Outlook, Microsoft Project
1w
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Human Resources Assistant, Temporary Project
Littleton, Massachusetts, United States
$20/hr OnsitePart Time, Temporary
Sugino Corp
Sugino Corp: Manufacturer of precision industrial cleaning and machining equipment.
Interest in HR or related fields, strong attention to detail, organization and time management, basic computer and document-management skills, reliable transportation, and ability to work fully onsite.
Microsoft Office, Microsoft OneDrive, Adobe Acrobat, PDF, Scanners, Electronic document management systems, HRIS
2mo
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Construction Administrator / Executive Assistant
Andover or Boston or Los Angeles or Maine
HybridPart Time
Reframe Systems
Reframe Systems: Builds sustainable modular homes using robotic microfactories.
Experience in construction administration or project coordination, strong organizational and communication skills, proficiency with Jira and Google Workspace, comfortable working independently and managing competing priorities.
Jira, Google Workspace, Ramp
3w
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Returning Intern/Co-op Planner/Project Controls - NED Summer 2026 (For current/previous HNTB interns only)
Boston or South Portland or Princeton or New York City or Bedford or Newark or Cherry Hill or Parsippany or South Norwalk or Rocky Hill or Chelmsford
$21-$40/hr OnsiteMultiple Commitments Available
HNTB
HNTB: Designs and manages large-scale transportation and infrastructure projects.
Must be enrolled in a related undergraduate or graduate program; current or previous HNTB intern required. Performs basic research, data collection, records maintenance, and assists in graphics and presentation development.
3w
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Assistant Manager
Rochester, New Hampshire, United States
OnsiteFull Time
Planet Fitness
Planet FitnessNYSE: PLNT: Operates a global network of low-cost fitness centers.
9–12 months customer service and supervisory experience preferred; must be 18+; willing to obtain CPR/AED certification; basic computer proficiency; ability to lift up to 75 pounds and perform cleaning tasks.
2mo
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Project Remodel Specialist (Overnight) - Methuen, MA
Methuen, Massachusetts, United States
$22/hr OnsiteFull Time
Anderson Merchandisers
Anderson Merchandisers: Manages in-store product displays and inventory for retail brands.
High school diploma or equivalent, eligible to work in the U.S., ability to lift up to 50 lbs frequently (100 lbs with assistance), retail experience and planogram reading preferred, overnight and weekend availability required.
1w
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Assistant Manager: Terrain Park - Salary
Bennington, New Hampshire, United States
$55k-$74k/yr OnsiteFull Time, Seasonal
Vail Resorts
Vail ResortsNYSE: MTN: Operates mountain resorts and provides hospitality and leisure services.
Advanced skiing or snowboarding, leadership or supervisory experience, strong communication and organization, driver's license, high school diploma, and experience with mountain operations, scheduling, safety, or seasonal teams.
Snowcat
1w
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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
1w
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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
5d
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Assistant Product Manager
Exeter, New Hampshire, United States
OnsiteFull Time
SIG SAUER
SIG SAUER: Designs and manufactures firearms and ammunition for global defense markets.
Associate degree preferred or equivalent experience; 1–3 years in firearms product or project management, engineering, or similar; business acumen, market research, communication, and project tracking skills required.
Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Microsoft Word, Monday.com, Agile, Oracle, Product Lifecycle Management system
1mo
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QMEL Research Assistant
Durham, New Hampshire, United States
$30/hr OnsitePart Time
University System of New Hampshire
University System of New Hampshire: Providing public higher education and research through New Hampshire colleges.
3+ YOE3 years of related research experience; ability to collect and analyze field and lab data, write code for data wrangling and analyses, collaborate on lab projects, and prepare written reports.
3w
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Sr Executive Assistant
Acton, Massachusetts, United States
$86k-$129k/yr HybridFull Time
Insulet
InsuletNasdaq: PODD: Manufactures wearable tubeless insulin pumps for diabetes care.
7+ YOE7+ years supporting C-level executives, expert Microsoft Office and Outlook scheduling, travel and event coordination, expense and vendor management, high confidentiality and project management skills.
Microsoft Outlook, Microsoft Word, Microsoft Excel, PowerPoint, WebEx
2w
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Student – Ceremonies & Events Operations Graduate Assistant
Manchester, New Hampshire, United States
$13-$15/hr HybridPart Time
Southern New Hampshire University
Southern New Hampshire University: Provides accredited online and on-campus undergraduate and graduate degrees.
Current SNHU campus-based graduate enrollment; strong organization, communication, reliability, customer service, and technology skills; ability to stand, lift 25 pounds, and work occasional evenings or weekends.
Microsoft SharePoint, Unify, Wrike, Power BI, Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft Teams, Microsoft PowerPoint