83zero

About the Company

83zero Ltd – IT Recruitment Specialists

With 30 years combined recruitment experience, 83zero Ltd offers a consultative approach delivering a trusted partnership to both our clients and candidates.

We specialise within the contract and interim recruitment market, providing a timely and cost-effective IT contract solution tailored to your needs. What sets us apart is our ability to find the right person in the tightest of deadlines. We also have extensive experience in partnering with our clients providing the best permanent talent through our established network. Our proven search and selection methodology means we secure the best talent for you.

Everyone, and we make no distinction between client and candidate, can expect the same of 83zero: open communication, discretion, knowledge, opinion and, above all, honesty.

You'll be pleasantly surprised by our down-to-earth, pragmatic and honest assessment of what we do: we find the most suitable and relevant opportunities for the most highly qualified and experienced individuals providing a customised solution to our client needs and we've done it for years. Successfully.

Listed Jobs

Company Name

83zero

Job Title

Principal Consultant - Data Science

Job Description

Job Title: Principal Consultant - Data Science Role Summary: Lead data science and AI initiatives to deliver measurable business outcomes. Combine technical expertise with consulting skills to shape and implement solutions, providing technical leadership and advising clients on digital transformation. Expectations: Proven ability to lead complex projects from concept to delivery. Strong consulting background with experience in client engagement and stakeholder management. Demonstrate technical proficiency in AI/ML and business acumen. Key Responsibilities: - Lead and deliver data science engagements through all project phases (POC, MVP, Alpha, Beta). - Serve as a trusted advisor, defining digital strategies and translating data insights into business value. - Design and implement ML, DL, and LLM solutions for business challenges. - Mentor junior team members and provide technical direction. - Manage cross-functional stakeholder relationships and onsite client collaborations. - Ensure project delivery meets quality standards and client satisfaction. Required Skills: - Advanced expertise in Machine Learning, Deep Learning, Large Language Models. - Strong foundation in mathematics, statistics, and data modeling. - Proven consulting experience with client-facing delivery and project management. - Leadership skills in team management and C-level stakeholder influence. - Proficiency in fast-paced, digital-first environments. Required Education & Certifications: - SC Clearance.

Plymouth, United kingdom

On site

Senior

22-10-2025

Company Name

83zero

Job Title

Cloud Architect

Job Description

Job Title: AWS Cloud Architect Role Summary: Lead the design, implementation, and evolution of enterprise‑scale, cloud‑first architectures on AWS, ensuring alignment across delivery teams, platform engineers, and client stakeholders while maintaining hands‑on involvement in IaC and CI/CD pipelines. Expectations: - SC Clearance eligibility required. - Act as a trusted technical authority on AWS architecture. - Mentor junior engineers and promote best practices. Key Responsibilities: - Design and evolve cloud‑native and hybrid infrastructure solutions on AWS. - Ensure architectural consistency and alignment across cross‑functional teams. - Build and maintain IaC using Terraform and Ansible. - Integrate CI/CD pipelines with GitHub, Kubernetes, and other cloud‑native tools. - Collaborate with engineering, delivery leads, and stakeholders to drive digital transformation initiatives. - Apply ITIL principles throughout the delivery lifecycle. - Provide guidance on networking, security, and compliance best practices. Required Skills: - Proven enterprise architecture experience on AWS. - Strong expertise in automation, IaC (Terraform, Ansible). - Experience with CI/CD pipelines, Kubernetes, and GitHub. - Knowledge of cloud‑native architectures and hybrid solutions. - Familiarity with ITIL frameworks and end‑to‑end delivery lifecycle. - Experience in Agile, cross‑functional teams. - Solid understanding of infrastructure and networking concepts. Required Education & Certifications: - Bachelor’s degree in Computer Science, Engineering, or related field (or equivalent experience). - AWS Certified Solutions Architect – Professional (or equivalent AWS certifications) preferred.

Manchester, United kingdom

On site

21-10-2025

Company Name

83zero

Job Title

Change Consultant

Job Description

Job title: Change Consultant Role Summary: Lead and coordinate change and communications initiatives for a North American transformation program, acting as the key liaison between global teams, regional stakeholders, and functional change leads to ensure effective execution and readiness. Expactations: - Execute plans with a strong focus on turning strategy into action. - Maintain clear, timely communication across multiple business functions and regions. - Deliver stakeholder engagement and readiness assessments. - Provide accurate status reporting to leadership. Key Responsibilities: - Coordinate and deliver regional change and communications activities aligned with global frameworks. - Support stakeholder engagement and develop communication plans across functional teams. - Conduct stakeholder assessments, create action plans, and track readiness progress. - Consolidate updates and report status to leadership teams. - Collaborate with functional change leads and hub teams to align deliverables. - Serve as the bridge between global programs and North American stakeholders. Required Skills: - 3–5 years of experience in Organizational Change Management or Communications. - Strong coordination, planning, and stakeholder engagement capabilities. - Effective communication across cross‑functional and cross‑regional teams. - Execution‑driven mindset with the ability to turn plans into action. - Experience in shared services or transformation environments is a plus. Required Education & Certifications: Not specified.

New jersey, United states

Hybrid

03-11-2025

Company Name

83zero

Job Title

SC Cleared Senior Test Engineer - Oracle Fusion ERP

Job Description

Job Title SC Cleared Senior Test Engineer – Oracle Fusion ERP Role Summary Lead end‑to‑end testing for Oracle Fusion ERP enhancement and digital transformation projects. Own test planning, design, execution, and automation across functional, integration, and regression domains while ensuring quality deliverables in Agile and hybrid environments. Expectations * Maintain active Security Clearance (SC) – mandatory. * Drive test strategy and best practices for complex ERP programmes. * Collaborate with functional consultants, developers, analysts, and business stakeholders to deliver high‑quality releases. Key Responsibilities * Own test planning & strategy for Oracle Fusion ERP programs. * Design, execute, and document system, integration, and regression test cases. * Build, maintain, and evolve Tricentis Tosca automated test suites; ensure scalability and reusability. * Integrate automation into CI/CD pipelines where applicable. * Manage defects, perform root‑cause analysis, and coordinate resolution. * Support User Acceptance Testing (UAT) and provide guidance to cross‑functional teams. * Produce clear, concise test documentation and status reports. Required Skills * Proven experience testing Oracle Fusion ERP (Finance, Procurement, HCM, or related modules). * Hands‑on Tricentis Tosca automation expertise. * Full testing lifecycle experience (requirements analysis, test design, execution, defect management). * Strong communication, analytical, and problem‑solving abilities. * Experience supporting UAT with cross‑functional stakeholders. * Familiarity with Azure DevOps, Jira, or similar tools (nice to have). Required Education & Certifications * Minimum bachelor’s degree in Computer Science, Information Systems, or related field. * ISTQB certification or equivalent (nice to have). Public sector or secure/government working background preferred.

London, United kingdom

On site

Senior

14-11-2025