Hexegic

About the Company

At Hexegic we are not just passionate about protecting data through our Cyber services we are passionate about helping companies release the potential of the data they hold through our interlinked Data services.

Data is primacy in the modern world and with so many organisations either on the journey to digital transformation or having already realised it there is no better time to get to grips with your organisations data requirements and realise its potential.

We provide Governments and high performing businesses the tools and resources empowering them to safely achieve their mission.

Cyber, Risk and Intelligence

Key Services
* Risk Assessment
* Incident Response
* Managed Services
* Barrier Model Consultancy
* Application Assurance
* Doctrinal Development
* Analysis Training and Capacity Building
* Open-Source Intelligence
* Intelligence Model Development

Data Science, Data Engineering and Analytics

We believe in a multi-disciplinary approach to data science and engineering and our experts come from a diverse range of backgrounds in fields such as software development, anthropology, finance, civil service, and mathematics.

With this approach we have successfully built cohesive teams with broad experiences that can not only manipulate and derive intelligence from data but also speak the language of the operational business teams they support.
As such we now support data transformation projects in some of the largest organisations in the UK.

We offer services in.
* Data Analysis
* Data Development
* Data Modelling
* Data Machine Learning
* Data Engineering/Pipeline
* Data Testing

Listed Jobs

Company Name

Hexegic

Job Title

Software Developer

Job Description

**Job Title:** Software Developer **Role Summary:** Develop low‑level systems and security software for a Linux‑based network security appliance. Work independently within a small, product‑focused team, creating secure network architectures and protocol implementations using Rust, Go, and C++. **Expectations:** - Deliver high‑quality, security‑conscious code with minimal supervision. - Maintain eligibility for high‑level UK government security clearance. - Collaborate effectively in a fast‑paced, autonomous environment. **Key Responsibilities:** - Write and maintain code in Rust, Go, and/or C++ for Linux (AMD64) platforms. - Perform Linux/Unix/POSIX systems programming and low‑level network programming. - Design and implement network protocols and secure network architectures. - Contribute to the development of a network security appliance from concept to production. **Required Skills:** - Proficiency in Rust, Go, and/or C++. - Strong understanding of networking fundamentals and experience with network protocol implementation. - Experience with Linux system programming and POSIX APIs. - Ability to work independently and solve complex technical problems. **Required Education & Certifications:** - Bachelor’s degree in Computer Science, Software Engineering, or a related technical field (or equivalent experience). - Eligibility for UK high‑level security clearance (no specific certification required).

Great malvern, United kingdom

Hybrid

Senior

03-10-2025

Company Name

Hexegic

Job Title

Senior Platform Engineer

Job Description

**Job Title** Senior Platform Engineer **Role Summary** Provide Linux platform engineering for the data team focused on secure‑by‑design. Lead design, implementation, and maintenance of Kubernetes, Spark, and Delta Lake environments, ensuring compliance with high‑level security standards while advising cross‑functional teams. Operates on a hybrid schedule (4 days on‑site, 1 remote) and requires an active UK high‑government security clearance. **Expectations** - Deliver secure, compliant platform solutions. - Act as a security and design adviser across projects. - Maintain 4‑day on‑site presence, 1 remote day. - Hold current UK high‑government security clearance. **Key Responsibilities** - Design, deploy, and manage a Kubernetes stack to meet Secure‑by‑Design (SBD) requirements. - Apply security updates, patch software, and manage dependencies and libraries. - Configure, maintain, and migrate Spark clusters to new platforms. - Administer user accounts, permissions, and identity provider (IdP) integration. - Maintain Delta Lake catalogues and data lakes. - Conduct security reviews and ensure platform adherence to encryption and compliance standards. **Required Skills** - Advanced Linux system engineering. - Kubernetes and Docker architecture, deployment, and operations. - Strong scripting in Python and Bash. - Experience with air‑gapped network management and cloud‑native platforms. - Knowledge of High‑Performance Computing (HPC) environments. - Familiarity with security frameworks, encryption protocols, and compliance standards. **Required Education & Certifications** - Degree or equivalent experience in Computer Science, Software Engineering, or related field. - Current UK high‑government security clearance. - Preferred certifications: Linux Professional Institute (LPIC) or Red Hat Certified Engineer (RHCE), Certified Kubernetes Administrator (CKA) or Certified Kubernetes Application Developer (CKAD), Cloud certification (AWS/Azure/GCP).

Gloucestershire, United kingdom

On site

Senior

30-10-2025

Company Name

Hexegic

Job Title

Linux Engineer

Job Description

**Job Title**: Linux Engineer **Role Summary**: Maintain, secure, and optimize Linux-based applications and infrastructure within security‑cleared environments. Collaborate on project planning, execution, and continual improvement of system stability and security. **Expectations**: - Hold an active DV security clearance (must). - Demonstrate deep experience with Linux infrastructure and distributions such as Rocky, CentOS, and RedHat. - Strong interest and hands‑on experience in software development and DevOps practices. **Key Responsibilities**: - Maintain stability and performance of Linux applications. - Participate in project workshops, contributing to planning and execution. - Oversee and manage system infrastructure within security‑cleared environments. - Ensure security controls are implemented and continuously improved. **Required Skills**: - Advanced knowledge of Linux operating systems (Rocky, CentOS, RedHat). - Experience with system administration, configuration, automation, and troubleshooting. - Proficiency in scripting and DevOps tools (e.g., Ansible, Terraform, CI/CD pipelines). - Strong analytical, problem‑solving, and communication skills. **Required Education & Certifications**: - Degree in Computer Science, Information Technology, or related field (preferred). - Relevant Linux certifications (e.g., RHCE, CCSP, or equivalent). - Current DV security clearance.

London, United kingdom

On site

14-11-2025

Company Name

Hexegic

Job Title

AWS Engineer

Job Description

**Job Title:** AWS Engineer **Role Summary:** Design, develop, and maintain secure cloud infrastructure on AWS for a military customer. Lead end‑to‑end service deployment using Infrastructure as Code and automated configuration, ensuring high availability and compliance with security standards. **Expectations:** - Must hold an active Security Clearance (SC) and be eligible for Defense Vessel (DV) clearance. - Demonstrated independence and ownership of projects with minimal supervision. - Ability to collaborate effectively with cross‑functional Applied Technology teams. **Key Responsibilities:** - Securely develop, deploy, and maintain AWS cloud infrastructure, applications, and connected devices. - Manage uptime and performance of cloud services, implementing fail‑over and disaster recovery plans. - Utilize Terraform to author and version infrastructure as code, ensuring reproducibility and compliance. - Deploy and configure applications with Ansible, automating provisioning and lifecycle management. - Partner with stakeholders and customers to define, design, and propose innovative cloud solutions for complex problems. - Continuously evaluate emerging AWS services and third‑party tools to enhance operational efficiency and security posture. **Required Skills:** - Strong experience with AWS services (EC2, VPC, IAM, S3, RDS, Lambda, etc.). - Expertise in Infrastructure as Code with Terraform. - Proficiency in Ansible for configuration management and automation. - Solid networking knowledge (VPC subnetting, routing, security groups, VPN, Direct Connect). - Understanding of AWS security best practices (encryption, key management, compliance frameworks). - Familiarity with DevOps practices, CI/CD pipelines, and monitoring/logging solutions (CloudWatch, CloudTrail, etc.). **Required Education & Certifications:** - Bachelor’s degree in Computer Science, Electrical Engineering, Information Technology, or related field. - AWS certifications such as AWS Certified Solutions Architect – Associate (or higher) strongly preferred. - Ansible certified or equivalent automation credentials are a plus.

Dorset, United kingdom

On site

05-12-2025