Senior Mechanical Engineer Contract Jobs

Filter Your Search

Filters

Search
Updating results… 667 Contract jobs sorted by:
Date Posted
Date Posted
Rate
Updating results… 667 Contract jobs

Procurement QA/QC Engineer – Electrical

Posted Today by NES Fircroft


DescriptionNES Fircroft is currently recruiting a Procurement QA/QC Engineer – Electrical for a leading engineering and...

  • Rate Negotiable
  • Category Outside
  • Work type Onsite
  • Location Anson

Create a free account to access remote working contract opportunities outside the UK

Sign Up

AI-ML Engineer

Posted Today by Apolis


Job DescriptionWe are seeking an experienced TriZetto Payment Bundling Application (PBA) Engineer with strong expertise...

  • Rate Negotiable
  • Category Outside
  • Work type Remote
  • Location Remote

SQL DBA/Senior Infrastructure SQL Engineer

Posted Today by Uniting People


Key ResponsibilitiesAdminister and maintain enterprise Microsoft SQL Server environments.Build and deploy SQL databases...

  • Rate £450 per day
  • Category Inside
  • Work type Hybrid
  • Location London, UK

3rd Line Support Engineer

Posted Today by Experis


Role Title: 3rd Line Support Engineer (Messaging Specialist)Location: Manchester / fully onsiteDuration: 6 initial month...

  • Rate £520 per day
  • Category Inside
  • Work type Onsite
  • Location Manchester

Manager, Engineering - Endpoint Security

Posted Today by Arctic Wolf


About the RolePlans and directs all aspects of development activities within their teams ensuring all engineering projec...

  • Rate Negotiable
  • Category Outside
  • Work type Remote
  • Location Remote

Stay Updated on Contract Jobs

Never miss another opportunity with our email alerts.

Save your searches to be notified as soon as new jobs are added.

Get Job Alerts

AWS Data Engineer_Remote

Posted Today by Arbor Tek Systems


Over ViewWe are seeking an experienced AWS Data Engineer to design, build, and optimize cloud-based data solutions.The i...

  • Rate Negotiable
  • Category Outside
  • Work type Remote
  • Location Remote

Create a free account to access remote working contract opportunities outside the UK

Sign Up

Procurement QA/QC Engineer – Structural

Posted Today by NES Fircroft


Key ResponsibilitiesSupport procurement activities and participate in supplier and project meetings to ensure compliance...

  • Rate Negotiable
  • Category Outside
  • Work type Onsite
  • Location Anson

Create a free account to access remote working contract opportunities outside the UK

Sign Up

Lead Snyk & Codewise Engineer

Posted Today by K-Tek Resourcing LLC


Primary SkillsSnyk EngineeringCodewise EngineeringPython AutomationDevSecOpsSecurity EngineeringJob SummarySeeking a Sen...

  • Rate Negotiable
  • Category Outside
  • Work type Hybrid
  • Location Remote or Hybrid in Mount Laurel Township, New Jersey

Create a free account to access remote working contract opportunities outside the UK

Sign Up

Engineering Tech Lead

Posted Today by American AI Logistics


About the roleWe need someone who can lead a small engineering team building AutoBid — a SaaS platform that automates U....

  • Rate Negotiable
  • Category Outside
  • Work type Remote
  • Location Remote

Create a free account to access remote working contract opportunities outside the UK

Sign Up

15 years of experience in Data Engineer

Posted Today by Cyber Sphere LLC


Data Engineer is responsible for designing, building, and maintaining scalable data pipelines and systems that deliver t...

  • Rate Negotiable
  • Category Outside
  • Work type Remote
  • Location Remote

3rd Line Support Engineer

Posted Today by Experis IT


Role Title: 3rd Line Support Engineer (Messaging Specialist)Location: Manchester/fully onsiteDuration: 6 initial months...

  • Rate £520 per day
  • Category Inside
  • Work type Onsite
  • Location Manchester, UK

Software Engineer - Kotlin & Coroutines, OUTSIDE IR35, REMOTE

Posted Today by Gravitas Recruitment Group Ltd


Senior Software Engineer - Kotlin & Coroutines. £500/day LTD CO OUTSIDE IR35. 100% REMOTE. An interest in AI (Agenti...

  • Rate £500 per day
  • Category Outside
  • Work type Remote
  • Location London, UK

Network Security Engineer

Posted Today by Sriven Systems Inc.


Job SummaryWe are seeking an experienced Firewall Operations Engineer with strong hands-on experience in Tufin to suppor...

  • Rate Negotiable
  • Category Outside
  • Work type Remote
  • Location Remote

Data Engineer

Posted Today by Unique System Skills LLC


We have an opening for Data Engineer with Remote. Kindly apply with your updated resume if you are interested. Please fi...

  • Rate Negotiable
  • Category Undetermined
  • Work type Remote
  • Location Remote

Senior Software Engineer, Data Engineering

Posted Today by Dice


Title: Senior Software Engineer, Data EngineeringDescription:Salary:Location: USAMisc1: RemoteMisc2: Outside IR35

  • Rate Negotiable
  • Category Outside
  • Work type Remote
  • Location USA

Create a free account to access remote working contract opportunities outside the UK

Sign Up

Lead Software Engineer

Posted Today by IntecSelect


Role OverviewWe are seeking an experienced SC Lead Software Engineer within strong capabilites in Python & Django fo...

  • Rate £750 per day
  • Category Inside
  • Work type Hybrid
  • Location London, UK

Databricks Data Engineer

Posted Today by Next Ventures


Next Ventures is currently supporting a global IT consultancy with expanding their Databricks capacity.For this we are l...

  • Rate Negotiable
  • Category Outside
  • Work type Hybrid
  • Location Brussels, Belgium

Create a free account to access remote working contract opportunities outside the UK

Sign Up

Senior Human Factors Engineer

Posted Today by Outsource UK


Job DescriptionSenior Human Factors EngineerClient: BAE SystemsLocation: New Malden, Filton or Broad OakDuration: 12 Mon...

  • Rate £81 per hour
  • Category Undetermined
  • Work type Hybrid
  • Location Greater London

Engineering Lead (Structural)

Posted Today by NES Fircroft


Job PurposeWe are seeking an experienced Engineering Lead (Structural) to lead all structural engineering activities for...

  • Rate Negotiable
  • Category Outside
  • Work type Onsite
  • Location Doha

Create a free account to access remote working contract opportunities outside the UK

Sign Up

Infrastructure Architect / Senior SRE (Cloud-Native Re-engineering)

Posted Today by Principle HR


Infrastructure Architect / Senior SRE (Cloud-Native Re-engineering) - up to €96,000Architect the cloud-native future of...

  • Rate Negotiable
  • Category Undetermined
  • Work type Hybrid
  • Location Dublin

Create a free account to access remote working contract opportunities outside the UK

Sign Up

About Our Senior Mechanical Engineer Contract Roles

What does a mechanical engineer contractor do?

Mechanical Engineer contractors are engaged across a broad range of industries including oil and gas, aerospace, defence, automotive, pharmaceutical, food and beverage, power generation, and building services to design, analyse, test, and oversee the manufacturing or installation of mechanical components, systems, and infrastructure. The scope of mechanical engineering contracting spans conceptual design and detailed engineering through to testing, commissioning, and operational support, with contractors typically engaged for defined project phases where specific mechanical expertise is required. Contractors are brought in to provide additional resource on capital projects, to cover specialist gaps within engineering teams, or to bring fresh expertise to a technical challenge that the permanent team has not previously encountered.

The core competencies for Mechanical Engineer contracting include depend on the specialism and sector. Design-focused roles typically require proficiency in 3D CAD software, most commonly SolidWorks, CATIA, or PTC Creo depending on the industry, alongside experience with FEA analysis for stress, thermal, and dynamic analysis. For oil and gas and process industry roles, knowledge of piping and pressure vessel design to PED and ASME standards, rotating equipment specification, and HAZOP participation is expected. Aerospace and defence roles expect familiarity with AS9100 quality management and design to airworthiness standards. Across all mechanical engineering disciplines, the ability to produce clear and accurate engineering drawings and documentation, perform engineering calculations to accepted standards, and work within a structured engineering change control process is expected from professional-level contractors.

What makes a contract position 'senior'?

Senior contract roles carry expectations beyond technical delivery. Clients engaging at senior level are paying for independent judgement, the ability to shape how work is approached, and the experience to identify risks and dependencies that less experienced contractors may miss. Senior contractors are typically expected to lead workstreams, mentor junior team members, and engage directly with senior stakeholders.

Day rates for senior contract roles reflect this additional scope, with premiums typically sitting between 15 and 30 per cent above mid-level equivalents. The premium is justified by reduced management overhead, faster ramp-up, and the strategic perspective that senior contractors bring from previous engagements across multiple organisations and programmes.

Contractors positioning for senior engagements should be prepared to demonstrate a track record of leading delivery rather than contributing to it. The ability to articulate how previous engagements were shaped by their involvement, supported by strong references, carries more weight at senior level than certifications or years of experience alone.

What responsibilities does a senior mechanical engineer contractor have?

Senior mechanical engineer contracts carry design authority and technical approval responsibility. Clients expect you to check and approve mechanical designs produced by others, lead design reviews, manage interfaces with other engineering disciplines, and take ownership of technical risk for your scope. Chartered status with IMechE is typically required. The role demands both technical depth in your specialism, whether rotating equipment, pressure systems, or building services, and the ability to lead a design team and manage client relationships.

What is the market like for mechanical engineer contractors?

Mechanical Engineer contracting is mature and active across the energy, aerospace, defence, pharmaceutical, and advanced manufacturing sectors. The offshore wind market is generating growing mechanical engineering contract demand across turbine, foundation, and balance-of-plant design and installation work. Nuclear new build and decommissioning programmes continue to provide a steady pipeline of mechanical engineering opportunities, as does the commercial aerospace supply chain. The automotive sector's transition to EV platforms is creating new mechanical engineering demand in thermal management, chassis, and driveline systems for electric vehicles. Rates reflect the technical specialism and the safety-critical or novel technology context of the work, with senior mechanical engineers on major infrastructure and energy programmes commanding rates at the top of the engineering contractor market.

How much do senior mechanical engineer contractors usually earn?

Contract rates for senior mechanical engineer roles typically sit towards the upper end of the £350 to £650 per day range, reflecting the greater accountability, stakeholder exposure, and delivery expectations that come with senior-level engagements.

How many senior mechanical engineer vacancies are there on Quality Contracts?

Over the past twelve months, we have tracked over 250 mechanical engineer contract roles across the site. Roughly one in eight carry a senior, lead, or principal designation. Data reviewed up to June 2026.