Engineering Jobs in Portsmouth, NH

1-15 of 85 Jobs

Sustaining Engineer I

  • Sig Sauer
  • Newington, NH
  • 9 hours ago
  • Newington, NH
  • 9 hours ago

Sustaining Engineer I SIG SAUER, Inc. is a leading provider and manufacturer of firearms, electro-optics, ammunition, airguns, suppressors, remote controlled weapons stations, and training. For...

In Person

Engineer, Provisioning

  • Cogeco Inc.
  • Rochester, NH (16 miles from Portsmouth, NH)
  • 13 hours ago
  • Rochester, NH (16 miles from Portsmouth, NH)
  • 13 hours ago

Our culture lifts you up-there is no ego in the way. Our common purpose? We all want to win for our customers. We aim to always be evolving, dynamic, and ambitious. We believe in the power of...

Remote

Project Engineer

  • Lonza
  • Portsmouth, NH
  • 2 days ago
  • Portsmouth, NH
  • 2 days ago

Project Engineer Location : On-site, Portsmouth, NH. Relocation assistance is available for eligible candidates and their families. The Project Engineer role supports ongoing Lonza operations by...

In Person

2026 Raytheon Full Time - Systems Engineer II

  • RTX
  • Portsmouth, NH
  • 3 days ago
  • Portsmouth, NH
  • 3 days ago

Are you ready to explore the world of aerospace and defense? Do you want to learn from and collaborate with some of the greatest minds in the industry? At RTX, our internships, co-ops and...

Hybrid Full Time

Electrical Engineer

  • Smiths Group
  • Exeter, NH (12 miles from Portsmouth, NH)
  • 4 days ago
  • Exeter, NH (12 miles from Portsmouth, NH)
  • 4 days ago

Company Description TUTCO SureHeat, located in Exeter, New Hampshire, is seeking to add an experienced Electrical Engineer to its staff in support of growth in its custom electric heating systems....

In Person

Quality Engineering Technician (TAPS) - 1st Shift

  • Turbocam
  • Barrington, NH (15 miles from Portsmouth, NH)
  • 5 days ago
  • Barrington, NH (15 miles from Portsmouth, NH)
  • 5 days ago

Join a team of professionals where you will be responsible for assuring that the outgoing product for assigned parts/customers meets all contractual requirements in a manner that supports cost...

In Person

Utilities & HVAC Engineer III

  • Lonza
  • Portsmouth, NH
  • 5 days ago
  • Portsmouth, NH
  • 5 days ago

Utilities & HVAC Engineer III Location: On-site: Portsmouth, NH. Relocation assistance is available for eligible candidates and their families. The Utilities & HVAC Engineer III role supports...

In Person

Engineer I

  • E Tech Group
  • Seabrook, NH (13 miles from Portsmouth, NH)
  • 5 days ago
  • Seabrook, NH (13 miles from Portsmouth, NH)
  • 5 days ago

At E Tech Group, j oining our team means joining a group of passionate and forward-thinkingexperts. Were one of the largest engineering and system integration firms in the United States providing...

In Person

Senior Cyber Engineer

  • SAIC
  • Kittery, ME (4 miles from Portsmouth, NH)
  • 5 days ago
  • Kittery, ME (4 miles from Portsmouth, NH)
  • 5 days ago

2612948 Location: Kittery, ME, US Date Posted: 2026-05-27 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum...

In Person Full Time

Process Engineer - Biological Effluent Treatment Plant

  • International Flavors & Fragrances, Inc.
  • Haverhill, MA (22 miles from Portsmouth, NH)
  • 6 days ago
  • Haverhill, MA (22 miles from Portsmouth, NH)
  • 6 days ago

Are you a hands-on process engineer passionate about environmental compliance and biological wastewater treatment? This site-based role is responsible for the safe, compliant, and reliable...

In Person

Electrical Controls Engineer - Gypsum

  • Georgia-Pacific
  • Newington, NH
  • 7 days ago
  • Newington, NH
  • 7 days ago

Your Job Georgia-Pacific's Gypsum Products division is seeking qualified safety-oriented individuals to join our team at the Newington, NH manufacturing operation as an Electrical Controls...

In Person

Senior Electrical/Electronics Engineering Technician - Portsmout

  • Serco Inc.
  • Portsmouth, NH
  • 7 days ago
  • Portsmouth, NH
  • 7 days ago

Job Requirements Portsmouth, NH Secret Polygraph Unspecified Career Level not specified Salary not specified Join Premium to unlock estimated salaries Job Description Position Description &...

In Person

Entry Level Civil/ Waterfront Engineer

  • GZA GeoEnvironmental
  • Amesbury, MA (16 miles from Portsmouth, NH)
  • 7 days ago
  • Amesbury, MA (16 miles from Portsmouth, NH)
  • 7 days ago

GZA GeoEnvironmental, Inc. (GZA) is currently seeking an Entry-Level Civil/ Waterfront Engineer to join our team in our Amesbury, Massachusetts office. The successful candidate should have a...

Hybrid

Electrical Engineering Intern

  • Munters Corporation
  • Amesbury, MA (16 miles from Portsmouth, NH)
  • 7 days ago
  • Amesbury, MA (16 miles from Portsmouth, NH)
  • 7 days ago

local P&C to add job advertisement and compensation We are an equal opportunity employer and value diversity at our company. We do not discriminate based on race, religion, color, national origin,...

In Person Internship

Production Engineering Engineer - PLC &

  • Munters Corporation
  • Amesbury, MA (16 miles from Portsmouth, NH)
  • 7 days ago
  • Amesbury, MA (16 miles from Portsmouth, NH)
  • 7 days ago

Job Title: Production Engineering Engineer - PLC & Automation Location: Amesbury, MA Company: Munters Salary Range: $84,300 annually - $126,400.00 annually About Us: Munters is a global leader in...

In Person

Engineering Online Courses and Training Opportunities

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Principles of Engineering
This four-week course will develop your engineering skills and understanding for university study and work. Youll gain a thorough introduction to engineering principles, engineering design, and...
Systems Engineering Course
This course introduces Systems Engineering principles, focusing on the lifecycle of complex systems. You will explore key concepts such as system design, architecture, requirements analysis,...
Vibe Engineering Course
Master the professional discipline of Vibe Engineering: the transition from ad-hoc prompting to systematic AI orchestration. Working in a fully hosted, AI-enabled development environment, you will...
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