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Project Manager - Digital & Streaming Advertising

Looking for an experienced Project Manager to support the development and execution of custom advertising solutions across digital and streaming platforms.

The role sits withi an Ad Sales Creative Group, an award-winning team creating custom campaigns and marketing experiences for major brands. The Project Manager will be a key partner to creative, production, strategy, development, and commerce teams, helping bring projects from concept to delivery.

A major focus of this position will be supporting the ad product process.

What You'll Be Responsible For

Lead project coordination across multiple concurrent digital, streaming, and creative initiatives.

Manage project timelines from intake through final creative delivery.

Coordinate stakeholders across creative, production, development, commerce, and external partners.

Establish clear ownership, priorities, deadlines, and next steps.

Manage creative asset intake, distribution, tracking, and delivery.

Monitor project progress and adjust timelines as requirements evolve.

Identify risks and dependencies and work with stakeholders to resolve them.

Keep detailed project documentation and trackers current.

Help improve project workflows, processes, and operational consistency.

Serve as a dependable point of coordination in a fast-paced environment.

Proactively drive projects forward and ensure deliverables stay on track.

Qualifications

5+ years of project management experience in media, advertising, creative, marketing, production, or entertainment.

Strong experience managing multiple projects and stakeholders simultaneously.

Experience working with creative assets and post-production processes.

Excellent organizational, communication, and interpersonal skills.

Ability to manage competing priorities and tight deadlines.

Strong problem-solving and critical-thinking skills.

Ability to understand broader project objectives and translate them into actionable plans.

Collaborative and adaptable approach.

Bachelor's degree in Marketing, Communications, or related field.

GCS is acting as an Employment Business in relation to this vacancy.

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Controls Technician

About the Role
We're building production lines for a brand new fiber optic connector product driven by AI data center demand. We need a hands on controls technician to keep our custom automated equipment running. You'll be the first line of defense on machine downtime, faults and sensor errors, which keeps our engineers focused on design. Experienced technicians who lean toward the engineering side will thrive here.

What You'll Do
Diagnose and resolve machine downtime, faults and sensor errors quickly
Debug IO and diagnose PLC and HMI code
Maintain and repair electrical panels, sensors, servo drives and pneumatics
Install, maintain and program robotic arms and motion control components
Work from electrical schematics, CAD drawings and technical manuals to troubleshoot and modify equipment
Support our engineers during machine builds and commissioning
Follow lockout/tagout (LOTO) and industrial safety standards

What You'll Bring

Associate degree or technical certification in automation, mechatronics, electronics or a related field
Hands on PLC and HMI experience, including diagnosing and modifying code
Allen Bradley Studio 5000 experience preferred. Beckhoff, Siemens or CODESYS experience is also welcome
Solid understanding of industrial electrical panels, AC/DC voltage, sensors, servo drives and pneumatics
Experience with robotic arms and motion control
Ability to read and work from schematics and technical drawings
Strong troubleshooting instincts and a sense of urgency when equipment is down

Nice to Have
Epson robot or ProFace HMI experience
Exposure to machine vision systems

Why This Role
You'll work on brand new equipment for a growing product line, alongside engineers who will give you exposure to the design side.

GCS is acting as an Employment Business in relation to this vacancy.

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Project Manager - Advertising & Media

Are you a project manager who thrives in the fast-moving world of advertising, media, entertainment, and creative production?

Ad Sales Creative Group is looking for an experienced Project Manager to help coordinate custom advertising solutions across some of the most recognizable content and platforms.

You'll work closely with strategy, creative, production, development, commerce, and external partners to turn ideas into fully executed campaigns.

The Role

You'll serve as a key project management partner throughout the creative process - bringing structure to complex projects, keeping teams aligned, and making sure deadlines and deliverables stay on track.

Responsibilities

Manage multiple advertising and creative projects simultaneously.

Coordinate projects from initial intake through creative delivery.

Develop and maintain project timelines, schedules, and trackers.

Partner with creative, production, development, commerce, and other stakeholders.

Coordinate creative asset intake, distribution, and delivery.

Monitor project scope, priorities, resources, and deadlines.

Identify risks and potential issues before they become roadblocks.

Communicate project status, changes, and next steps across teams.

Improve workflows and processes to create greater consistency and efficiency.

Maintain accurate project documentation within project management systems.

Take ownership of follow-up and ensure critical details don't fall through the cracks.

Ideal Background

5+ years of project management experience.

Background in advertising, media, entertainment, marketing, creative, or production strongly preferred.

Experience managing multiple workstreams and stakeholders under tight deadlines.

Familiarity with creative asset management and post-production processes.

Excellent communication and interpersonal skills.

Highly organized and detail-oriented.

Strong strategic and conceptual thinking.

Proactive, solutions-oriented approach to problem solving.

Bachelor's degree in Marketing, Communications, or a related field.

GCS is acting as an Employment Business in relation to this vacancy.

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Project Manager - Ad Sales Creative Group

We are seeking an experienced Project Manager to join its Ad Sales Creative Group and help bring custom advertising campaigns and premium marketing experiences to life across linear, digital, and streaming platforms.

This is a highly collaborative role working at the intersection of creative, strategy, production, advertising, and media. You'll partner with internal teams and external stakeholders to keep projects moving from initial intake through final creative delivery, with a particular focus on the ad product process.

What You'll Do

Manage multiple concurrent creative and advertising projects from intake through delivery.

Build and maintain detailed project schedules, timelines, trackers, and documentation.

Coordinate across creative, production, development, commerce, and other internal teams.

Serve as a central point of contact to keep stakeholders aligned on priorities, timelines, and deliverables.

Coordinate the intake, distribution, and delivery of creative assets.

Proactively identify project risks, challenges, and potential roadblocks.

Develop practical, solutions-oriented approaches when timelines or requirements change.

Track project progress and ensure work remains on schedule, within scope, and at the expected quality level.

Help optimize workflows and processes to improve efficiency and consistency.

Take ownership of next steps and proactively keep projects moving in fast-paced, high-pressure situations.

What We're Looking For

5+ years of project management experience within a marketing, creative, production, media, entertainment, or advertising environment.

Experience managing multiple projects, stakeholders, and tight deadlines.

Strong organizational and communication skills.

Experience managing creative assets and familiarity with post-production processes.

Ability to translate high-level goals into clear project plans and actionable next steps.

Strong problem-solving skills and a calm, solutions-focused approach.

Collaborative, team-oriented working style.

Bachelor's degree in Marketing, Communications, or a related field.

GCS is acting as an Employment Business in relation to this vacancy.

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Fiber Optics Engineer

About the Role
We're building production lines for a brand new fiber optic connector product driven by AI data center demand. We're looking for a senior engineer to own machine vision across our custom automated equipment. You'll lead 2D and 3D inspection and measurement, imaging system design and vision integration with machine controls, including in process inspection that replaces high cost microscope stations. You'll be our go to vision expert.

What You'll Do

Design and specify vision stations, selecting cameras, lenses, lighting and sensors for each inspection
Develop and tune 2D and 3D inspection and measurement algorithms, primarily in Keyence
Write custom inspection logic in Python, C++ or C# where standard tools fall short
Integrate vision results with Allen Bradley PLCs, HMIs and machine logic over industrial networks
Calibrate and validate vision systems for repeatable, high uptime performance
Connect inspection data to SCADA, MES, SQL or Power BI for traceability and quality tracking
Troubleshoot vision related machine issues and lead root cause analysis
Write test procedures, wiring diagrams and calibration documentation

What You'll Bring
Bachelor's degree in Electrical Engineering, Computer Science, Mechatronics or a related field
5+ years of hands on automation experience, with deep expertise in machine vision
Expert image processing skills: blob analysis, edge detection, pattern matching, OCR and 2D code reading
Keyence 2D and 3D measurement experience strongly preferred. Cognex VisionPro, OpenCV or HALCON also valued
Experience interfacing vision systems with PLCs (Allen Bradley, Beckhoff or Siemens) and HMIs
Familiarity with EtherNet/IP, EtherCAT, Modbus or Profibus
Strong analytical and root cause problem solving skills

Nice to Have
Python, C++ or C# for custom algorithm development
Experience with SCADA, MES, SQL databases or Power BI

Why This Role
You'll set the vision standard for an entirely new product line, with the ownership and visibility that comes with being the team's expert.

GCS is acting as an Employment Business in relation to this vacancy.

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Controls Engineer

About the Role
We're building production lines for a brand new fiber optic connector product driven by AI data center demand. Our in house automation team works like an internal system integrator: we design, build, program and commission custom semi automated equipment. The machines are built, and we need controls. This is fully greenfield work. You'll write PLC, HMI, vision and robot code from a blank slate and take each machine from first line of code through to production.

What You'll Do
Write PLC software from scratch for new automated equipment in Allen Bradley Studio 5000, using structured text and ladder logic
Develop Python based control software on machines that run on Python
Build and configure HMI screens (ProFace) for machine operation and monitoring
Program and tune servo motors, multi axis motion and Epson robots
Integrate Keyence vision systems, sensors and IO into machine logic
Create and modify electrical schematics, IO lists and panel layouts
Lead factory acceptance testing, commissioning, code revisions and root cause analysis
Collaborate with our mechanical and vision engineers through design reviews and whiteboard sessions

What You'll Bring
Proven experience writing PLC code from a blank slate on new machines. Maintenance only backgrounds will not be a fit
Bachelor's degree in Electrical Engineering, Mechatronics, Controls Engineering or a related field
5+ years of hands on automation experience
Strong Allen Bradley Studio 5000 experience. Beckhoff, Siemens or CODESYS backgrounds will also be considered
Experience with HMI development, motion control and industrial robot programming
Knowledge of industrial protocols such as EtherNet/IP, PROFINET, EtherCAT, Modbus and OPC UA
Working knowledge of OSHA, NFPA 70E and machine safety standards

Nice to Have
Python programming for machine control
ProFace HMI, Keyence vision or Epson robot experience
CAD experience for electrical design (SolidWorks preferred)

Why This Role
You'll own entire machines from start to finish on a new product with a long roadmap ahead, instead of maintaining one module of someone else's design.

GCS is acting as an Employment Business in relation to this vacancy.

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Position Summary

We are seeking a Machine Learning Engineer to join a high-performing AI and Data Science team responsible for developing, deploying, and maintaining predictive machine learning solutions. This role will focus on designing end-to-end ML pipelines, building scalable predictive models, and operationalizing machine learning workloads in a cloud-based environment.

The ideal candidate will possess strong expertise in Python, PySpark, machine learning frameworks, data analysis, and MLOps practices. Experience working with Large Language Models (LLMs) and deploying machine learning solutions in AWS environments is highly desired.

Key Responsibilities

Design, develop, and deploy machine learning models focused on predictive analytics and business intelligence use cases.Build scalable data processing and feature engineering pipelines using PySpark and distributed computing technologies.Develop, test, and optimize machine learning algorithms using Python and Scikit-learn.Implement and maintain end-to-end MLOps pipelines for model training, deployment, monitoring, and lifecycle management.Work with large structured and unstructured datasets to derive actionable insights and improve model performance.Collaborate with data scientists, software engineers, and business stakeholders to translate requirements into production-ready ML solutions.Support the integration of machine learning models into enterprise applications and workflows.Leverage AWS cloud services to build scalable and reliable machine learning infrastructure.Explore and implement Large Language Model (LLM) solutions where applicable.Participate in model evaluation, performance tuning, and continuous improvement initiatives.

Required Qualifications

5+ years of experience in Machine Learning Engineering, AI Engineering, or related disciplines.Strong programming expertise in Python.Hands-on experience with PySpark and large-scale data processing.Experience developing machine learning models using Scikit-learn.Strong background in data analysis, feature engineering, and statistical modeling.Experience building and maintaining MLOps pipelines and model deployment workflows.Knowledge of machine learning lifecycle management, CI/CD, and production model monitoring.Experience working within AWS cloud environments.Familiarity with Large Language Models (LLMs), NLP, or Generative AI technologies.Strong problem-solving and communication skills.

Preferred Qualifications

Experience developing Neural Network models using frameworks such as PyTorch or TensorFlow.Experience with workflow orchestration and pipeline management tools.Exposure to predictive AI solutions and advanced forecasting models.Knowledge of distributed machine learning and scalable AI infrastructure.Experience supporting enterprise-scale machine learning deployments.

Technical Environment

PythonPySparkScikit-learnAWSMLOpsLarge Language Models (LLMs)Machine Learning PipelinesPredictive AnalyticsNeural Networks (Preferred)PyTorch / TensorFlow (Preferred)

GCS is acting as an Employment Business in relation to this vacancy.

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Position Summary

We are seeking a Machine Learning Engineer to join a high-performing AI and Data Science team responsible for developing, deploying, and maintaining predictive machine learning solutions. This role will focus on designing end-to-end ML pipelines, building scalable predictive models, and operationalizing machine learning workloads in a cloud-based environment.

The ideal candidate will possess strong expertise in Python, PySpark, machine learning frameworks, data analysis, and MLOps practices. Experience working with Large Language Models (LLMs) and deploying machine learning solutions in AWS environments is highly desired.

Key Responsibilities

Design, develop, and deploy machine learning models focused on predictive analytics and business intelligence use cases.Build scalable data processing and feature engineering pipelines using PySpark and distributed computing technologies.Develop, test, and optimize machine learning algorithms using Python and Scikit-learn.Implement and maintain end-to-end MLOps pipelines for model training, deployment, monitoring, and lifecycle management.Work with large structured and unstructured datasets to derive actionable insights and improve model performance.Collaborate with data scientists, software engineers, and business stakeholders to translate requirements into production-ready ML solutions.Support the integration of machine learning models into enterprise applications and workflows.Leverage AWS cloud services to build scalable and reliable machine learning infrastructure.Explore and implement Large Language Model (LLM) solutions where applicable.Participate in model evaluation, performance tuning, and continuous improvement initiatives.

Required Qualifications

5+ years of experience in Machine Learning Engineering, AI Engineering, or related disciplines.Strong programming expertise in Python.Hands-on experience with PySpark and large-scale data processing.Experience developing machine learning models using Scikit-learn.Strong background in data analysis, feature engineering, and statistical modeling.Experience building and maintaining MLOps pipelines and model deployment workflows.Knowledge of machine learning lifecycle management, CI/CD, and production model monitoring.Experience working within AWS cloud environments.Familiarity with Large Language Models (LLMs), NLP, or Generative AI technologies.Strong problem-solving and communication skills.

Preferred Qualifications

Experience developing Neural Network models using frameworks such as PyTorch or TensorFlow.Experience with workflow orchestration and pipeline management tools.Exposure to predictive AI solutions and advanced forecasting models.Knowledge of distributed machine learning and scalable AI infrastructure.Experience supporting enterprise-scale machine learning deployments.

Technical Environment

PythonPySparkScikit-learnAWSMLOpsLarge Language Models (LLMs)Machine Learning PipelinesPredictive AnalyticsNeural Networks (Preferred)PyTorch / TensorFlow (Preferred)

GCS is acting as an Employment Business in relation to this vacancy.

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Microsoft 365 / Windows Infrastructure engineer/consultant

3-Month Contract | 2 Days per Week in Central London | Inside IR35

We are looking for an experienced Microsoft 365 / Windows Infrastructure engineer/Consultant for an initial 3-month contract, working 2 days per week in Central London.

You'll support a range of Microsoft infrastructure and security projects alongside occasional BAU support.

Key skills:

Windows 11 / Windows InfrastructureMicrosoft Intune and automatic updatesEntra IDZero Trust / contractor accessMDM & BYODSharePoint permissionsDLP / data labellingWindows security policiesEndpoint troubleshooting and support

Ideal for someone who can review, recommend and implement improvements, while remaining hands-on when required.

GCS is acting as an Employment Business in relation to this vacancy.

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Role - Oracle ERP Lead /Architect

Rate - £750 per day

Duration - 6 months with very likely extension

Location - Hybrid / London - 50% in the office in Liverpool Street, London

Finance Architect & Oracle ERP Lead

Overview

An international banking organisation is seeking an experienced Finance Architect & Oracle ERP Lead to support and enhance its Oracle Financials landscape across Europe.

This is a hands-on leadership role, combining finance systems expertise, solution architecture and stakeholder management. The successful candidate will have strong recent experience with Oracle E-Business Suite (EBS) and Oracle Financials, together with a solid understanding of finance and accounting processes.

This role is best suited to someone who remains close to delivery and solution design, rather than a purely strategic or Enterprise Architecture professional.

Key Responsibilities

Act as the technology lead for Finance applications across the region.Partner with Finance stakeholders to gather requirements and deliver Oracle-based solutions.Lead the support, enhancement and rollout of Oracle Financials applications.Provide hands-on solution design, configuration and troubleshooting expertise.Manage Oracle Financials integrations and interfaces.Lead and mentor a team of Oracle SMEs.Ensure data quality, controls and governance across Finance systems.Drive process improvements and automation across Finance operations.Facilitate architecture, governance and design authority sessions.

Essential Experience

15+ years working with Oracle Financials.Strong recent experience with Oracle EBS and/or Oracle Cloud ERP.Deep knowledge of:Oracle General Ledger (GL)Oracle Accounts Payable (AP)Oracle Fixed Assets (FA)Full lifecycle Oracle implementation and production support experience.Strong understanding of Record-to-Report (R2R) and Procure-to-Pay (P2P) processes.Experience leading small to medium-sized Oracle support and delivery teams.Banking or Financial Services experience preferred.SQL knowledge for troubleshooting and interface support.

Key Skills

Oracle FinancialsOracle EBSOracle Cloud ERPSolution ArchitectureFinance SystemsGL, AP & Fixed AssetsRequirements GatheringSQLJira & ServiceNowFinance TransformationStakeholder Management

Ideal Candidate

We are looking for a hands-on Oracle Finance specialist with strong functional and technical expertise who is comfortable operating between Finance and Technology teams. Candidates whose recent experience has been focused on Oracle Financials delivery, support and solution architecture will be particularly well suited to this opportunity.

Please note: This role is not aimed at senior Enterprise Architects, TOM consultants or transformation leaders whose recent experience has been primarily strategic rather than hands-on Oracle Financials delivery.

GCS is acting as an Employment Business in relation to this vacancy.

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