Application Security Contract Jobs in Bristol

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Updating results… 102 Contract jobs sorted by:
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Updating results… 102 Contract jobs

Software Engineer - C++/ADA

Posted 1 day ago by Morson Edge


The role of Software Engineer focuses on developing mission-critical avionics and aerospace software systems using C++ a...

  • Rate Negotiable
  • Category Outside
  • Work type Undetermined
  • Location Bristol, Somerset, UK

Software Engineer - C++/ADA

Posted 1 day ago by Morson Edge


The role of Software Engineer focuses on the development of mission-critical avionics and aerospace software systems, ut...

  • Rate Negotiable
  • Category Outside
  • Work type Undetermined
  • Location Bristol, Somerset

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Residential Children's Services Deputy Manager

Posted 1 day ago by Headway Adolescent Resources


The role of Deputy Manager at Headway Adolescent Resources in Bristol involves supporting the Home Manager in delivering...

  • Rate £38,955 per year
  • Category Undetermined
  • Work type Undetermined
  • Location Bristol, England, United Kingdom

AJAX In-Service Project Engineer - SC cleared

Posted 3 days ago by Evodia Limited


The role of In-Service Project Engineer involves supporting the ongoing operation and delivery of in-service support for...

  • Rate Negotiable
  • Category Inside
  • Work type Undetermined
  • Location Bristol, Somerset, UK

PMO Professional

Posted 3 days ago by Experis IT


The PMO Professional role is focused on delivering PMO support services for complex customer contracts within Design and...

  • Rate £550 per day
  • Category Inside
  • Work type Hybrid
  • Location Bristol, UK

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PMO Professional - Bristol (BS1)

Posted 3 days ago by Experis


The PMO Professional role in Bristol involves providing PMO support services for complex customer contracts within Desig...

  • Rate £550 per day
  • Category Inside
  • Work type Hybrid
  • Location Bristol (BS1)

C#/Agentic AI Engineer

Posted 3 days ago by Sanderson Recruitment Plc


The role of C#/Agentic AI Engineer involves leading the development of AI solutions within an AWS framework, focusing on...

  • Rate £500 per day
  • Category Inside
  • Work type Hybrid
  • Location Bristol, UK

Python FastAPI Developer

Posted 3 days ago by TEKsystems


The role of Python Developer focuses on back-end development and API design using FastAPI, requiring strong collaboratio...

  • Rate Negotiable
  • Category Undetermined
  • Work type Onsite
  • Location Bristol, UK

Hardware Asset Manager, Hybrid working

Posted 3 days ago by Sanderson Recruitment


The Hardware Asset Manager role focuses on managing the lifecycle of mobile and connected hardware within a large enterp...

  • Rate Negotiable
  • Category Undetermined
  • Work type Hybrid
  • Location Bristol, Somerset, UK

Safety Engineer - Design Change Management

Posted 4 days ago by CBSbutler


The role of Safety Engineer involves providing safety engineering expertise to support a major UK Defence engineering pr...

  • Rate £550 per day
  • Category Inside
  • Work type Hybrid
  • Location Bristol

Counter-UAS Engineering Lead Associate Contractor

Posted 4 days ago by Infinity Systems Engineering LTD


The Counter-UAS Engineering Lead Associate Contractor role involves leading engineering efforts related to counter-unman...

  • Rate Negotiable
  • Category Inside
  • Work type Hybrid
  • Location Bristol, Somerset, UK

Safety Engineer - Design Change Management

Posted 4 days ago by CBS Butler


The role of Safety Engineer involves providing safety engineering expertise to support a major UK Defence engineering pr...

  • Rate £550 per day
  • Category Inside
  • Work type Hybrid
  • Location Bristol, UK

Principal Supportability Engineer

Posted 4 days ago by Morson Edge


The Principal Supportability Engineer role is focused on providing engineering support within high-integrity or safety-c...

  • Rate Negotiable
  • Category Inside
  • Work type Onsite
  • Location Bristol, Somerset, UK

AI Engineer (Contract) - AI Cloud

Posted 4 days ago by Hamilton Barnes


The AI Engineer role involves designing, building, and deploying scalable AI/ML and GenAI solutions across the full life...

  • Rate Negotiable
  • Category Inside
  • Work type Hybrid
  • Location London, Manchester, Bristol, Leeds, Edinburgh , UK

Project Coordinator - UK

Posted 4 days ago by 83zero Limited


The role of Project Coordinator / Project Controller involves supporting the delivery of large-scale cyber security proj...

  • Rate £301 per day
  • Category Outside
  • Work type Remote
  • Location UK; London; Birmingham; Manchester; Glasgow; Liverpool; Leeds; Edinburgh; Bristol; Cardiff; Nottingham

AJAX OME Engineer - SC cleared

Posted 4 days ago by Evodia Limited


The AJAX OME Engineer role is a contract position based in Bristol, focusing on managing and delivering activities to ex...

  • Rate £420 per day
  • Category Inside
  • Work type Hybrid
  • Location Bristol (BS34)

Counter-UAS Engineering Lead Associate Contractor

Posted 4 days ago by Jobserve


The Counter-UAS Engineering Lead Associate Contractor role involves leading engineering efforts related to counter-unman...

  • Rate Negotiable
  • Category Inside
  • Work type Hybrid
  • Location Bristol, Somerset

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SC Cleared Desktop Support Analyst C

Posted 4 days ago by Experis


The SC Cleared Desktop Support Analyst role involves providing second-line IT support in a dynamic environment, primaril...

  • Rate Negotiable
  • Category Inside
  • Work type Remote
  • Location Bristol, Gloucestershire, UK

AJAX Electrical Power & Distribution Engineer - SC cleared - Bristol (BS34)

Posted 5 days ago by Evodia Limited


The role of Electrical Power & Distribution Engineer at Evodia Limited involves supporting the AJAX Programme for milita...

  • Rate £420 per day
  • Category Inside
  • Work type Hybrid
  • Location Bristol (BS34)

AJAX Operational Environment, Deploy and Mobility Engineer SC cleared

Posted 5 days ago by Evodia Limited


The role of Operations, Deploy & Mobility Engineer involves providing technical expertise in armoured vehicle systems, s...

  • Rate £570 per day
  • Category Inside
  • Work type Hybrid
  • Location Bristol (BS34)

About Our Application Security Contract Roles in Bristol

What does a application security contractor do?

Application Security contractors are engaged to identify, assess, and help remediate security vulnerabilities within software applications across the development lifecycle. The work spans a range of activities including secure code review, penetration testing of web and mobile applications, threat modelling, security architecture review, and the integration of security practices into DevSecOps pipelines. Application Security contractors are brought in when organisations need specialist security expertise that their development teams do not hold, when a specific application requires a security assessment ahead of launch, or when a security remediation programme requires dedicated resource.

Technical skills in Application Security contracting are deep and specialised. Contractors need strong knowledge of the OWASP Top 10 and broader application vulnerability classes, hands-on experience with penetration testing tools such as Burp Suite, and the ability to conduct both manual and automated security assessments of web applications, APIs, and mobile applications. Experience reviewing code for security issues across languages such as Java, Python, JavaScript, or .NET is a common requirement. For DevSecOps-focused roles, knowledge of integrating security tooling into CI/CD pipelines using tools such as SonarQube, Snyk, or Checkmarx is increasingly required. Relevant certifications including OSCP, CEH, or GWAPT are well regarded and frequently listed as requirements.

What is the market like for application security contractors?

Application Security contracting is a high-demand specialist market, driven by the increasing pace of software delivery and the growing recognition that security must be embedded in development processes rather than applied retrospectively. The shift towards DevSecOps across technology organisations is creating sustained demand for contractors who can work within agile engineering teams as well as conducting standalone assessments. Financial services, fintech, and e-commerce organisations are among the most active buyers, though demand is growing across all sectors that handle sensitive data or operate regulated digital services. Supply of experienced Application Security contractors remains limited relative to demand, supporting strong rate levels.

What is the contracting market like in Bristol?

Aerospace, defence, and advanced engineering distinguish Bristol from other cities of comparable size. Major employers in the north fringe and surrounding area generate consistent requirements for systems engineering, safety-critical software, and security-cleared contractors, while the Temple Quarter and harbour area house a thriving technology and digital scene producing roles in product, design, data, and full stack development. Financial services and insurance employers add further breadth. This combination of engineering heritage and a vibrant digital economy gives the city unusual variety in its contracting opportunities. Defence and aerospace roles requiring security clearance command rates that rival the capital, while the broader technology and change market offers strong opportunity at a noticeably lower cost of living.

How much do application security contractors usually earn in Bristol?

Contract rates for application security roles in Bristol typically range from £550 to £950 per day, depending on the scope of the role, required expertise, and the delivery expectations of the engagement.

How many application security vacancies in Bristol are there on Quality Contracts?

Over the past twelve months, we have tracked over 150 application security contract roles across the site, with Bristol showing consistent demand. Data reviewed up to June 2026.