Routine Maintenance Jobs in Portsmouth, NH

Join the leader in Environment Testing.  Eurofins Environment Testing has a fulltime entry level opportunity with benefits.The Laboratory Technician I using general laboratory methods techniques equipment and instrumentation in compliance with Eurofins Quality Assurance programs and SOPs supports la...

2026 Hiring and training are scheduled to begin in March.DeAngelo Contracting Services (DCS) is seeking a motivated and skilled  Non CDL Hi-Rail Technician with strong ethics mechanical aptitude and a commitment to safety. This is a full-time seasonal position with start and end dates depending on w...

2026 Hiring and training are scheduled to begin in March.DeAngelo Contracting Services (DCS) is seeking a motivated and skilled CDL Hi-Rail Technician with strong ethics mechanical aptitude and a commitment to safety. This is a full-time seasonal position with start and end dates depending on weathe...

EMIT Learning is currently seeking a skilled and dependable Maintenance Technician to join our team. As a key member of our facilities department you will be responsible for maintaining a safe clean and functional environment that supports the success and well-being of our students and staff. If you...

OSCO is seeking a motivated Entry-Level Machinist to join our team. The Entry-Level Machinist will be responsible for operating CNC machines and conventional machining equipment to produce and repair tooling and parts for our manufacturing facilities. This position offers an excellent opportunity fo...