subcontractor jobs in Southampton

Subcontract Gas Boiler Installation Engineer Work with a Market-Leading Heating Company Location: Within your agreed local radius (average travel: 45 minutes) Type: Subcontractor Self-Employed (35 days per week) Payment: Weekly pay Accepted: LTD Companies and Sole Traders About the Role We are recruiting subcontract gas engineers to install gas boilers for a well-established, market-leading...

Job Description Site Manager / Steelwork Manager - Bespoke SteelSouthampton & Surrounding Areas - up to £19.65 ph with overtime paid at 1.5We are seeking an experienced Site Manager / Steelwork Manager to oversee the installation of bespoke and structural steelwork on a range of projects, including staircases, balustrades, architectural steel, and general structural steel installations.This role...

You will work closely with site and commercial teams and support the delivery of strong commercial outcomes across the project. Key Responsibilities

Job Description Architectural Technician – High-End Residential & Commercial Projects Are you an experienced Architectural Technician with a sharp eye for detail and a passion for precision? Our client is a fast-growing housing development company delivering high-end housing developments across the South East. With an impressive portfolio of design-led and technically complex schemes, they are...

We are currently on the lookout for a Mechanical Supervisor for our ARK M&E division who typically run High End Residential Projects with Shell & Core packages worth anywhere between £5m and £50m M&E value. Role & Responsibilities: Ideally looking for a well experienced Mechanical Supervisor who has a proven track record of working on similar projects. Mechanical installation includes LTHW /...

You will be given the opportunity to work within our various divisions to gain a variety of project and form of contract experience.

You will be offered membership of the Trant Career Development Association, where you will be provided mentored guidance and support to achieve accreditation and membership with the Royal Institution of Chartered Surveyors (RICS).

You will need to be flexible with part-time working hours, centred around the businesss needs. You could work 2 or 3 full days, or 5 short days Monday to Friday. This role is 100% office based, just outside central Southampton. Hourly Pay Rate:£15 to £16 (depending on experience).

You will have full responsibility for commercial management while also providing commercial support to the sales process, working closely with senior management, operational, design, and factory teams. Key Responsibilities Commercial Management

Job Description Assistant Quantity Surveyor (Fit Outs/ Construction) Fleet (Travel Covering Bristol, Oxford, Swindon, Etc) To up £50,000 + Company Car + Fuel Card + Training + Progression + Company Benefits + Social Events Are you a Surveyor or Estimator from a construction background looking to take the next step in your career with a close-knit, family-feel company that truly invests in its...

You will ensure all works meet fire safety regulations, manufacturer requirements, and third-party accreditation standards.

You will oversee projects from initial survey and quotation through to installation, certification, and final handover. Required skills & experience:

Job Description This is an opportunity to join a progressive principal contractor operating at the forefront of UK facade remediation. Backed by a listed parent group with turnover exceeding £600 million and supported by strong cash reserves, the business offers genuine stability alongside the pace and flexibility of a modern, dynamic team. With secured work through to 2028 and projects up to...

Role: Control System Engineer Location: Southampton Salary: Up to £50,000 We are looking for a skilled Control Systems Engineer to design, develop, implement, and support control systems for industrial and process-based applications. The role will involve working across the full project lifecycle, from initial concept and design through to commissioning and ongoing system...

Job Description HSQE Advisor (Health, Safety, Quality & Environment) – Full time, Permanent Salary: £42,000 – £53,000 + Company Vehicle / Car Allowance Location: Home-based (South of England) Why this HSQE Advisor role is worth your attention: If you’re an experienced HSQE Advisor who wants autonomy, influence, and variety, this role gives you exactly that. You’ll work from home, manage your...

Job Description Contracts Manager Hampshire A well-established civil engineering contractor in Hampshire is looking for an experienced Contracts Manager to oversee a portfolio of infrastructure and environmental projects. The company delivers complex coastal, flood defence and civils schemes and is known for strong client relationships and high safety standards.Key Responsibilities Manage...

Company Description Levismar Formwork & Groundworks Ltd is a trusted leader in delivering successful groundworks and formwork projects. Known for completing projects on time, within budget, and to the highest standards, Levismar has built a strong reputation within the construction industry. Adhering to the 'Levismar Way,' the company ensures an unrivaled building service from project initiation...

Day Critical Engineer Location: Farnborough Salary: £44,000 Shift Pattern: 5 days on site We are seeking a Day Critical Engineer to maintain and support water systems within a critical facilities environment. This role focuses on statutory compliance, planned and reactive maintenance, and ensuring safe, reliable operation of all water-related services. Key Duties - Maintain domestic and...

Job Description Job Title: Site Supervisor IR35 Status: Permanent Expected Start Date: ASAP Expected Pay Rate: £300–£350 per day (approx. £36,959 – £49,250 per annum) Expenses: Fuel card & van provided Hours of Work: 37 hours per week Shift Pattern: Monday–Friday Flexible Working: Onsite Office Location: Southampton Additional Travel: Required to additional sites Role...

Freelance Site Manager - Southampton Freelance Assistant Site ManagerLocation: Southampton Project Value: £2 Million + Start Date: January 2026 Duration: 30+ Weeks Payment: Limited Company (No CIS) About the RoleWe are looking for a Freelance Assistant Site Manager to support the delivery of a commercial construction project valued at approximately £2 million. The role involves working closely...

Job Description Our client is a respected construction company with over 30 years of experience delivering high-quality building, refurbishment, and maintenance projects across the South of England. Known for reliability and a client-focused approach, they work across residential, commercial, and insurance sectors. Due to prolonged success and growth, were looking for an experienced Estimator /...

You will have full responsibility for commercial management while also providing commercial support to the sales process, working closely with senior management, operational, design, and factory teams. Key Responsibilities Commercial Management