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Software Engineer Gloucester, Gloucestershire £43000 - £98000 p/a with BUPA, bonus and full benefits 4 Day Work Week options Lockheed Martin Rotary and Mission Systems (RMS) provides systems engineering, software development, training solutions and complex program management for global security, civil and commercial markets. We have exciting opportunities at varying seniority levels, arising at our site in Gloucester for Software Engineers, primarily a variety of Defence, Cyber and Intelligence programmes. Typically, you will be involved in one or more of the following: • Conducting software development activities under the direction of your Software Engineering Lead., • Design and development of tests to debug software., • Working with customer requirements that are to be programmed into business/mission applications, whilst utilising the appropriates standards, processes and tools throughout the entire development lifecycle., • Correction of program errors., • Preparation of operating instructions., • Documentation of program development., • Analysis of system capabilities to resolve questions of program intent, output requirements, input data acquisition, programming techniques, and controls. What skills will I need? • Proficient in current Java, knowledge of other languages such as Python, C++, JavaScript, TypeScript, React is a bonus., • Experience of developing on Linux., • Appreciation of mocking and unit testing frameworks such as JUnit 5.x (Jupiter)., • Experienced with Git version control., • Knowledge of Agile Development using SCRUM., • Understanding of Oracle/ Relational Databases and/or Mongo., • Understanding of GitLab CI/CD Pipelines., • Proficiency in the use of Atlassian Suite - Bitbucket, Jira, Confluence., • Understanding of Elasticsearch and Kibana., • Understanding of Hibernate., • Desired Skills:, • Knowledge of developing software for cloud deployment - specifically AWS., • Developing software for microservice and or serverless architectures., • Understanding of CI/CD software pipelines for Cloud deployments., • Understanding the development challenges moving on-prem workload to cloud. These are useful but not strictly necessary. • Oracle Java Certification., • AWS Certification., • ISTQB Certification., • OSCP Certification. This vacancy is being advertised by Optamor Limited. Optamor is a specialist Recruitment Process Outsourcing provider. We provide a flexible full recruitment solution which takes care of all recruitment requirements from planning to on-boarding. Our specialist recruitment divisions cover the entire technical arena, including some of the most economically and strategically important industries in the UK and the world today. We will never send your CV without your permission.

DevSecOps Engineer Brockworth, Gloucester, Gloucestershire, South West UK £35044 - £86100 plus BUPA, benefits and bonus 37.5 hours + 4 Day Work Week option Lockheed Martin Rotary and Mission Systems (RMS) provides systems engineering, software development, training solutions and complex program management for global security, civil and commercial markets. Simply stated, our mission is to be the world's leading global security and aerospace company. The role: We are seeking DevSecOps Engineers at a variety of levels of seniority. Join Our Team as an DevSecOps Engineer (with a Focus on Infrastructure Engineering). You'll play a pivotal role in integrating, administering and securing a range of systems and applications, with a strong focus on designing, building, and maintaining scalable, reliable, and secure infrastructure. As an Engineer within our DevSecOps team, you'll be at the forefront of driving innovation and safeguarding digital infrastructures by ensuring robust, high-performance systems that support our mission-critical solutions. • You'll need to have an understanding of Windows and Linux systems and DevSecOps principles and experience of working within a multi-disciplined team., • Knowledge and understanding of core software tools, methods, and frameworks to reliably integrate and deploy, integrate, and test features into environments to ensure optimum outcomes for our customers., • Additionally, we're looking for candidates with hands-on experience in infrastructure engineering, including expertise in areas such as cloud architecture, containerization (e.g., Docker, Kubernetes), infrastructure-as-code (e.g., Terraform, Ansible), and system performance optimization to support seamless integration and testing processes. Key Responsibilities: • Design, build, deploy and manage a broad set of IT Infrastructure aligning to customer needs and requirements, while leveraging infrastructure engineering best practices to maintain system reliability and scalability with a focus on automation and repeatability., • Develop Infrastructure as Code and scripts and integrate those with CI/CD pipelines and a wider ecosystem of tools, prioritising automation to streamline deployments., • Provide full end to end systems lifecycle management covering architecture, design, deployment and support through to decommissioning and migration., • Support the integration and delivery of large and complex solutions into a wider system-of-systems, ensuring infrastructure components are robust and interoperable., • Opportunities to experience the cloud by undertaking deployments in Public, Private, and Hybrid Cloud environments, addressing potential constraints while optimizing infrastructure performance and security., • Advanced understanding of DevSecOps. The ability to work within an agile environment and delivering using Scrum and Sprints utilising tools such as Jira and Confluence to help planning and collaboration., • Expert in Windows and Linux systems administration (Active Directory etc)., • Expert in Virtualisation technologies and concepts - VMware vsphere, ARIA Ops performance monitoring, software defined networking - NSX., • Advanced understanding of Web proxy servers and configuration - Squid., • Experience of Automation technologies Terraform and Ansible for complex builds, Packer., • Experience of CI/CD pipeline builds - Jenkins., • Understanding of Git/Bitbucket/GitLab integration, coding and branching strategies., • Proficient in the use and administration of Containerisation technologies - Kubernetes, Docker., • Proficient in Powershell, bash scripting., • Proficient in Python., • Proficient in the use of Networking skills - IPv4 addressing and routing., • Experience of Logging and monitoring using Zabbix and Splunk., • Ability to support maturation of automated CI/CD software pipelines for Cloud deployments., • Understanding of IaC and using this to deploy and integrate services on Cloud., • Hands on experience in using and integrating with AWS Services such as EC2, EKS, Fargate, IAM, S3, Lambda., • Experience using the AWS SDK (Boto3) to automate integration tasks., • Experience or understanding integrating hybrid-cloud application deployments., • Linux Admin, (RHCSA) or (RHCE)., • Microsoft Certified: Windows Server Hybrid Administrator Associate., • Red Hat Certified Specialist in Ansible Automation (EX407)., • Terraform Associate certification., • AWS Certification., • CCNA Certification., • Oracle Java Certification., • ISTQB Certification., • OSCP Certification. Disclaimer: This vacancy is being advertised by Optamor Limited. Optamor is a specialist Recruitment Process Outsourcing provider. We provide a flexible full recruitment solution which takes care of all recruitment requirements from planning to on-boarding. Our specialist recruitment divisions cover the entire technical arena, including some of the most economically and strategically important industries in the UK and the world today. We will never send your CV without your permission.

Staff Software Engineer £73000 - £91,000 + Comprehensive Benefits + Bonus, BUPA Gloucester, Gloucestershire 4 Day Work Week Option Lockheed Martin Rotary and Mission Systems (RMS) provides systems engineering, software development, training solutions and complex program management for global security, civil and commercial markets. Simply stated, our mission is to be the world’s leading global security and aerospace company. We have 5 exciting opportunities arising at our site in Gloucester for Senior Staff Software Engineers, primarily a variety of Defence, Cyber and Intelligence programmes. At Lockheed Martin we’ll provide you with meaningful work and education opportunities that will allow you to develop your skills and enhance your career with us, but equally important you can also enjoy a strong work life balance. To ensure this we offer a flexible work schedule, hybrid work and a comprehensive benefits package to enable you to live a healthy fulfilling life in and outside of work. We offer our 4 Day Work Week on this role! A range of specialisms exist in this essential and rewarding role. You may specialise in just one area or operate across multiple Software Development disciplines with a specific focus on the Cyber domain. These are Level 4 hires so we require advanced/expert levels of proficiency within the following skill set. Typically, you will be involved in one or more of the following: • Planning, conducting and coordinating software development activities., • Working with customers and key stakeholders to identify requirements and ready to advise on and influence the adoption of suitable architectures and solutions., • Design and development of tests to debug software., • Working with customer requirements that are to be programmed into business/mission applications, whilst utilising the appropriates standards, processes and tools throughout the entire development lifecycle., • Mentoring of junior engineers., • Analysis of system capabilities to resolve questions of program intent, output requirements, input data acquisition, programming techniques, and controls., • Championing automation in the form of IaC, CI/CD and test automation. As a Staff Software Engineer, you’ll play a pivotal role in developing cutting edge DevSecOps software systems and applications. You’ll be at the forefront of driving innovation and safeguarding digital infrastructures in the UK. If you’re passionate about Software Engineering and eager to take your career to the next level, we want to hear from you! Apply now to join our team and embark on an exciting journey of innovation and growth. If you’re passionate about software engineering and eager to take your career to the next level, we’d love to hear from you. Apply today to join our team and embark on an exciting journey of innovation and growth. What skills will I need? • Expert knowledge of current Java., • Proficient in another language such as Python, C++, JavaScript, TypeScript, React., • Experience of developing on Linux., • Advanced understanding of mocking and unit testing frameworks such as JUnit 5.x (Jupiter)., • Expert with Git version control., • Proficient in Agile Development using SCRUM., • Advanced knowledge of Oracle/ Relational Databases and/or Mongo., • Experience of GitLab CI/CD Pipelines., • Experience of Apache NiFi., • Experience in the use of Atlassian Suite - Bitbucket, Jira, Confluence., • Experience of Elasticsearch and Kibana., • Advanced knowledge of Hibernate., • Advanced knowledge of AWS Services such as EC2, EKS, Fargate, IAM, S3, Lambda., • Experience of CI/CD software pipelines for Cloud deployments., • Experience of developing software for cloud deployment – specifically AWS., • Experience developing software for microservice and or serverless architectures., • Understanding the development challenges moving on-prem workload to cloud. We would love to hear from you if you have any of the following Qualifications or Certifications: • Oracle Java Certification., • AWS Certification., • ISTQB Certification., • OSCP Certification., • CCNA Certification. Lockheed Martin is committed to upholding principles of equal opportunity, fostering a work environment that is aligned with our core values of integrity, respect, and exceptional performance. We recognize the importance of leveraging the unique talents and experiences of all our employees to drive innovation, deliver superior solutions, and maximize value for our customers. Our focus is on identifying the most qualified candidate for each role, regardless of their background. If you are interested in a position, we invite you to share how your skills and perspectives could bolster our team and encourage you to apply, even if you feel your qualifications do not fully meet all the job criteria outlined in our advertisement. Furthermore, Lockheed Martin is dedicated to ensuring our recruitment process is inclusive for all individuals. We are prepared to accommodate reasonable adjustments for applicants as needed. If you require assistance or adjustments to participate in the job application or interview process, please contact or call 02392 415270.

Role: Software Engineer Location: Gloucester, England Salary: £42,000 – £72,000 depending on experience, plus bonus and benefits We're currently supporting a growing National Security technology team as they continue to expand across a range of highly secure and impactful programmes. This is an opportunity to join a large-scale, mission-driven organisation operating across government, defence and commercial sectors. You’ll be working on projects that genuinely make an impact, solving complex technical challenges in highly secure environments. 💻 Who you’ll be working with: You’ll join a collaborative engineering team working across National Security programmes, alongside experienced Software Engineers, Cloud Engineers and Technical Leads. The team has a strong knowledge-sharing culture and there are opportunities to mentor more junior engineers while continuing to develop your own technical skills. ⚙️ What you’ll be doing: • Designing, developing and testing software solutions for complex information and communications systems, • Working across back-end development and data processing projects, • Developing software in languages such as Java, C++, Python, Node.js or C, • Supporting cloud-based engineering work within AWS environments, • Debugging and resolving code defects, • Working within Agile delivery teams on high-impact secure programmes ✅ What we’re looking for: • Experience with one or more back-end languages including Java, C++, Python, Node.js or C, • A passion for solving complex technical problems, • Strong teamwork and communication skills, • An interest in cloud technologies such as AWS, Docker or Microservices, • Candidates who are keen to learn, develop and grow within a highly technical environment 🌟 Why apply? • Work on meaningful National Security projects with real-world impact, • Hybrid and flexible working arrangements, • Strong career progression and learning opportunities, • Inclusive and collaborative engineering culture, • Opportunity to contribute to community outreach and tech initiatives Please note: Due to the nature of the work, candidates must be eligible for UK Security Clearance and will typically need 5+ years continuous UK residency. If you’d be interested in hearing more, feel free to reach out directly.

Senior Software Engineer £56000 - £70000 p/a + BUPA, bonus and full benefits Gloucester, Gloucestershire 4 Day Work Week Option Lockheed Martin Rotary and Mission Systems (RMS) provides systems engineering, software development, training solutions and complex program management for global security, civil and commercial markets. Simply stated, our mission is to be the world’s leading global security and aerospace company. The role: We have 5 exciting opportunities arising at our site in Gloucester for Software Engineers, primarily a variety of Defence, Cyber and Intelligence programmes. These are Level 3 roles so you will need to demonstrate thorough proficiency in the skills we require. At Lockheed Martin we’ll provide you with meaningful work and education opportunities that will allow you to develop your skills and enhance your career with us, but equally important you can also enjoy a strong work life balance. We offer a 4 day work week pattern to ensure you get time to relax and live life outside of work! To ensure this we offer a flexible work schedule, hybrid work and a comprehensive benefits package to enable you to live a healthy fulfilling life in and outside of work. A range of specialisms exist in this essential and rewarding role. You may specialise in just one area or operate across multiple Software Development disciplines with a specific focus on the Cyber domain. Typically, you will be involved in one or more of the following: • Conducting software development activities under the direction of your Software Engineering Lead., • Design and development of tests to debug software., • Working with customer requirements that are to be programmed into business/mission applications, whilst utilising the appropriates standards, processes and tools throughout the entire development lifecycle., • Correction of program errors., • Preparation of operating instructions., • Documentation of program development., • Analysis of system capabilities to resolve questions of program intent, output requirements, input data acquisition, programming techniques, and controls., • Championing automation in the form of IaC, CI/CD and test automation. As a Software Engineer, you’ll play a pivotal role in developing cutting edge DevSecOps software systems and applications. You’ll be at the forefront of driving innovation and safeguarding digital infrastructures in the UK. If you’re passionate about Software Engineering and eager to take your career to the next level, we want to hear from you! Apply now to join our team and embark on an exciting journey of innovation and growth. Your responsibilities will include: If you’re passionate about software engineering and eager to take your career to the next level, we’d love to hear from you. Apply today to join our team and embark on an exciting journey of innovation and growth. What skills will I need? • Proficient in current Java, knowledge of other languages such as Python, C++, JavaScript, TypeScript, React is a bonus., • Experience of developing on Linux., • Thorough understanding of mocking and unit testing frameworks such as JUnit 5.x (Jupiter)., • Experienced with Git version control., • Proficient in Agile Development using SCRUM., • Experience of Oracle/ Relational Databases and/or Mongo., • Experience of GitLab CI/CD Pipelines., • Experience of Apache NiFi., • Experience in the use of Atlassian Suite - Bitbucket, Jira, Confluence., • Experience of Elasticsearch and Kibana., • Experience of Hibernate., • Experience of AWS Services such as EC2, EKS, Fargate, IAM, S3, Lambda., • Experience of CI/CD software pipelines for Cloud deployments. Desired Skills: • Experience of developing software for cloud deployment – specifically AWS., • Developing software for microservice and or serverless architectures., • Understanding the development challenges moving on-prem workload to cloud., • Experience of JSF (Primefaces). We would love to hear from you if you have any of the following Qualifications or Certifications: • Oracle Java Certification., • AWS Certification., • ISTQB Certification., • OSCP Certification., • CCNA Certification. These would be useful but aren’t strictly necessary to successful application. Lockheed Martin is committed to upholding principles of equal opportunity, fostering a work environment that is aligned with our core values of integrity, respect, and exceptional performance. We recognize the importance of leveraging the unique talents and experiences of all our employees to drive innovation, deliver superior solutions, and maximize value for our customers. Our focus is on identifying the most qualified candidate for each role, regardless of their background. If you are interested in a position, we invite you to share how your skills and perspectives could bolster our team and encourage you to apply, even if you feel your qualifications do not fully meet all the job criteria outlined in our advertisement. Furthermore, Lockheed Martin is dedicated to ensuring our recruitment process is inclusive for all individuals. We are prepared to accommodate reasonable adjustments for applicants as needed. If you require assistance or adjustments to participate in the job application or interview process, please contact or call 02392 415270.

Java Software Engineer – Defence, Cyber & Intelligence | Full-Time | eDV Clearance Required We are seeking Software Engineers at all levels to join a leading aerospace and defence organisation, delivering mission-critical software for high-impact programmes in the Defence, Cyber, and Intelligence sectors. You'll work on cutting-edge DevSecOps systems and applications, supporting secure digital infrastructures across the UK. This is a fantastic opportunity to contribute to meaningful projects while enjoying flexible working arrangements and excellent development opportunities. Key Responsibilities: • Software design, development, and debugging on secure systems, • Creating and maintaining test frameworks (e.g., JUnit 5), • Developing in Linux environments with modern languages (Java, Python), • Working with Agile/SCRUM practices and CI/CD pipelines (GitLab), • Contributing across the software development lifecycle from requirements to deployment Tech Stack Includes: Java, Python, Linux, Git, JUnit, GitLab CI/CD, Oracle, MongoDB, JavaScript/TypeScript, React, Apache NiFi, Elasticsearch, Kibana, AWS, Hibernate, Atlassian Suite What’s on Offer: • Hybrid working and flexible schedules (4xFlex), • Ongoing training and career development, • Exciting projects within the UK’s secure technology sector, • Comprehensive benefits package PLEASE NOTE: eDV clearance is required to start. The process can take 6 - 18 months.

Staff DevSecOps Engineer Brockworth, Gloucester £69000-£86000 plus BUPA, benefits and bonus 37.5 hours + 4 Day Work Week option Lockheed Martin Rotary and Mission Systems (RMS) provides systems engineering, software development, training solutions and complex program management for global security, civil and commercial markets. Simply stated, our mission is to be the world’s leading global security and aerospace company. The role: Join Our Team as an DevSecOps Engineer (with a Focus on Infrastructure Engineering)! We are working to secure critical digital infrastructure on a long term programme based out of Gloucester at our state of the art Cyber Centre. Are you passionate about integrating cutting-edge technologies while ensuring robust security measures? We’re seeking talented individuals at all levels to join our dynamic team as DevSecOps Engineers, with a particular emphasis on Infrastructure Engineering expertise. At Lockheed Martin, we’ll provide you with meaningful work and education opportunities that will allow you to develop your skills and enhance your career with us, but equally important, you can also enjoy a strong work-life balance. To ensure this, we offer a flexible work schedule and a comprehensive benefits package to enable you to live a healthy, fulfilling life in and outside of work. You’ll play a pivotal role in integrating, administering and securing a range of systems and applications, with a strong focus on designing, building, and maintaining scalable, reliable, and secure infrastructure. As an Engineer within our DevSecOps team, you’ll be at the forefront of driving innovation and safeguarding digital infrastructures by ensuring robust, high-performance systems that support our mission-critical solutions. • You’ll need to have an understanding of Windows and Linux systems and DevSecOps principles and experience of working within a multi-disciplined team., • Knowledge and understanding of core software tools, methods, and frameworks to reliably integrate and deploy, integrate, and test features into environments to ensure optimum outcomes for our customers., • Additionally, we’re looking for candidates with hands-on experience in infrastructure engineering, including expertise in areas such as cloud architecture, containerization (e.g., Docker, Kubernetes), infrastructure-as-code (e.g., Terraform, Ansible), and system performance optimization to support seamless integration and testing processes. Key Responsibilities: • Design, build, deploy and manage a broad set of IT Infrastructure aligning to customer needs and requirements, while leveraging infrastructure engineering best practices to maintain system reliability and scalability with a focus on automation and repeatability., • Develop Infrastructure as Code and scripts and integrate those with CI/CD pipelines and a wider ecosystem of tools, prioritising automation to streamline deployments., • Provide full end to end systems lifecycle management covering architecture, design, deployment and support through to decommissioning and migration., • Support the integration and delivery of large and complex solutions into a wider system-of-systems, ensuring infrastructure components are robust and interoperable., • Opportunities to experience the cloud by undertaking deployments in Public, Private, and Hybrid Cloud environments, addressing potential constraints while optimizing infrastructure performance and security., • If you’re passionate about DevSecOps, with a strong focus and background in Infrastructure Engineering, and eager to take your career to the next level, we want to hear from you! Apply now to join our team and embark on an exciting journey of innovation and growth. Required skills, qualifications and experience : • Advanced understanding of DevSecOps. The ability to work within an agile environment and delivering using Scrum and Sprints utilising tools such as Jira and Confluence to help planning and collaboration., • Expert in Windows and Linux systems administration (Active Directory etc)., • Expert in Virtualisation technologies and concepts - VMware vsphere, ARIA Ops performance monitoring, software defined networking - NSX., • Advanced understanding of Web proxy servers and configuration - Squid., • Experience of Automation technologies Terraform and Ansible for complex builds, Packer., • Experience of CI/CD pipeline builds - Jenkins., • Understanding of Git/Bitbucket/GitLab integration, coding and branching strategies., • Proficient in the use and administration of Containerisation technologies - Kubernetes, Docker., • Proficient in Powershell, bash scripting., • Proficient in Python., • Proficient in the use of Networking skills - IPv4 addressing and routing., • Experience of Logging and monitoring using Zabbix and Splunk., • Experience of Cloud and AWS concepts and technologies. Desired Skills: • Ability to support maturation of automated CI/CD software pipelines for Cloud deployments., • Understanding of IaC and using this to deploy and integrate services on Cloud., • Hands on experience in using and integrating with AWS Services such as EC2, EKS, Fargate, IAM, S3, Lambda., • Experience using the AWS SDK (Boto3) to automate integration tasks., • Experience or understanding integrating hybrid-cloud application deployments., • Understanding of CloudTrail to debug and diagnose integration issues. We would love to hear from you if you have any of the following Qualifications or Certifications: • Linux Admin, (RHCSA) or (RHCE)., • Microsoft Certified: Windows Server Hybrid Administrator Associate., • Red Hat Certified Specialist in Ansible Automation (EX407)., • Terraform Associate certification., • AWS Certification., • CCNA Certification., • Oracle Java Certification., • ISTQB Certification., • OSCP Certification. Lockheed Martin is committed to upholding principles of equal opportunity, fostering a work environment that is aligned with our core values of integrity, respect, and exceptional performance. We recognize the importance of leveraging the unique talents and experiences of all our employees to drive innovation, deliver superior solutions, and maximize value for our customers. Our focus is on identifying the most qualified candidate for each role, regardless of their background. If you are interested in a position, we invite you to share how your skills and perspectives could bolster our team and encourage you to apply, even if you feel your qualifications do not fully meet all the job criteria outlined in our advertisement. Furthermore, Lockheed Martin is dedicated to ensuring our recruitment process is inclusive for all individuals. We are prepared to accommodate reasonable adjustments for applicants as needed. If you require assistance or adjustments to participate in the job application or interview process, please contact or call 02392 415270.

Software Engineer Gloucester, Gloucestershire £43-53k p/a with BUPA, bonus and full benefits 4 Day Work Week options Lockheed Martin Rotary and Mission Systems (RMS) provides systems engineering, software development, training solutions and complex program management for global security, civil and commercial markets. Simply stated, our mission is to be the world’s leading global security and aerospace company. The role We have 5 exciting opportunities arising at our site in Gloucester for Software Engineers, primarily a variety of Defence, Cyber and Intelligence programmes. These roles are Level 2 so they would suit someone with a few years professional experience, proven but still a learner. At Lockheed Martin we’ll provide you with meaningful work and education opportunities that will allow you to develop your skills and enhance your career with us, but equally important you can also enjoy a strong work life balance. To ensure this we offer a flexible work schedule, hybrid work and a comprehensive benefits package to enable you to live a healthy fulfilling life in and outside of work. A range of specialisms exist in this essential and rewarding role. You may specialise in just one area or operate across multiple Software Development disciplines with a specific focus on the Cyber domain. Typically, you will be involved in one or more of the following: • Conducting software development activities under the direction of your Software Engineering Lead., • Design and development of tests to debug software., • Working with customer requirements that are to be programmed into business/mission applications, whilst utilising the appropriates standards, processes and tools throughout the entire development lifecycle., • Correction of program errors., • Preparation of operating instructions., • Documentation of program development., • Analysis of system capabilities to resolve questions of program intent, output requirements, input data acquisition, programming techniques, and controls., • Championing automation in the form of IaC, CI/CD and test automation. As a Software Engineer, you’ll play a pivotal role in developing cutting edge DevSecOps software systems and applications. You’ll be at the forefront of driving innovation and safeguarding digital infrastructures in the UK. If you’re passionate about Software Engineering and eager to take your career to the next level, we want to hear from you! Apply now to join our team and embark on an exciting journey of innovation and growth. We’re expanding our team in Gloucester and have multiple opportunities for talented Software Engineers to join us across a variety of Defence, Cyber and Intelligence programmes. What skills will I need? • Proficient in current Java, knowledge of other languages such as Python, C++, JavaScript, TypeScript, React is a bonus., • Experience of developing on Linux., • Appreciation of mocking and unit testing frameworks such as JUnit 5.x (Jupiter)., • Experienced with Git version control., • Knowledge of Agile Development using SCRUM., • Understanding of Oracle/ Relational Databases and/or Mongo., • Understanding of GitLab CI/CD Pipelines., • Proficiency in the use of Atlassian Suite - Bitbucket, Jira, Confluence., • Understanding of Elasticsearch and Kibana., • Understanding of Hibernate., • Desired Skills:, • Knowledge of developing software for cloud deployment – specifically AWS., • Developing software for microservice and or serverless architectures., • Understanding of CI/CD software pipelines for Cloud deployments., • Understanding the development challenges moving on-prem workload to cloud., • Understanding of AWS Services such as EC2, EKS, Fargate, IAM, S3, Lambda. We would love to hear from you if you have any of the following Qualifications or Certifications: These are useful but not strictly necessary. • Oracle Java Certification., • AWS Certification., • ISTQB Certification., • OSCP Certification., • CCNA Certification. Lockheed Martin is committed to upholding principles of equal opportunity, fostering a work environment that is aligned with our core values of integrity, respect, and exceptional performance. We recognize the importance of leveraging the unique talents and experiences of all our employees to drive innovation, deliver superior solutions, and maximize value for our customers. Our focus is on identifying the most qualified candidate for each role, regardless of their background. If you are interested in a position, we invite you to share how your skills and perspectives could bolster our team and encourage you to apply, even if you feel your qualifications do not fully meet all the job criteria outlined in our advertisement. Furthermore, Lockheed Martin is dedicated to ensuring our recruitment process is inclusive for all individuals. We are prepared to accommodate reasonable adjustments for applicants as needed. If you require assistance or adjustments to participate in the job application or interview process, please contact or call 02392 415270.

Site Reliability Engineer Level: Mid–Senior Location: Gloucester (Hybrid) Function: Site Reliability Engineering / DevOps Salary £40,000 – £65,000 (DOE) + bonus and benefits About the Role Our client operates at the sharp end of national security and digital intelligence, delivering mission-critical technology across highly sensitive environments. Their Gloucester-based team is scaling, driven by increasing demand from government and defence clients. This is a Site Reliability Engineering role with real impact. You are not maintaining low-value ops processes. You are engineering reliability into systems that matter, using automation, tooling, and strong software principles to reduce manual intervention and improve performance at scale. What You’ll Be Doing • Supporting and improving critical services that underpin mission-facing applications, • Driving automation to eliminate repetitive operational work and reduce human intervention, • Instrumenting systems with monitoring and observability tooling, using data to improve reliability and performance, • Working closely with engineering teams to embed best practices in system design and architecture, • Diagnosing and resolving complex incidents across the full technology stack, • Contributing to a broader SRE / DevOps community, sharing knowledge and improving standards Ideal Background • Experience in software engineering, ideally with Java and web technologies (JavaScript, HTML), • Strong understanding of cloud infrastructure (AWS, Azure, or OpenStack), • Solid Linux and/or Windows command line experience (Bash, PowerShell), • Exposure to distributed systems, microservices, and containerisation (Docker), • Experience with monitoring and logging tools (e.g. ELK stack), • Familiarity with databases such as Elasticsearch or MongoDB, • Experience with CI/CD or configuration management tools (Chef, Puppet), • Proven ability to troubleshoot production issues across infrastructure and application layers, • Understanding of Agile environments and tooling (e.g. Jira) What You’ll Receive • £40,000 – £65,000 base salary depending on experience, • Hybrid working model with flexibility built in, • Opportunity to work on high-impact, secure programmes with real-world outcomes, • Access to complex engineering challenges not typically found in commercial environments, • Strong internal engineering culture with a focus on continuous improvement and innovation Who Should Apply • Engineers who want to move beyond traditional operations into true SRE, • Candidates who enjoy solving complex reliability and scalability challenges, • Individuals comfortable working in secure, high-trust environments, • People who value impact, ownership, and engineering depth over surface-level delivery Clearance & Eligibility Due to the nature of the work, candidates must be eligible for UK security clearance. This typically requires UK nationality or long-term residency.

Senior Software Engineer Gloucestershire or Manchester - Hybrid, 3 days a week. Security Cleared (Eligibility Required) A global company, well established and highly regarded in the UK Cyber & Intelligence space, is currently recruiting Software Engineers for their Gloucestershire or Manchester office. If you are a Software Engineer motivated by meaningful, impactful projects, then this could be an excellent opportunity for you. Tech Stack & Languages (Experience in some of the following areas will be sought and training can be provided in others) • TypeScript, Java, Python, • React, NextJS, • Cloud (AWS or Azure), • Containerisation (Docker, Kubernetes), • IaC (Terraform, Ansible), • Elasticsearch The Role Working on mission critical systems, the Software Engineers design and build software to industry best practice in a highly collaborative, mature Agile environment. You’ll work on a range of projects with other engineers while contributing to a culture of continuous improvement. Security Clearance Eligibility for a higher level of clearance will be required for this role. For more information, contact the recruiter directly.

Senior Software Engineer\nGloucestershire or Manchester - Hybrid, 3 days a week.\nSecurity Cleared (Eligibility Required)\n\nA global company, well established and highly regarded in the UK Cyber & Intelligence space, is currently recruiting Software Engineers for their Gloucestershire or Manchester office.\n\nIf you are a Software Engineer motivated by meaningful, impactful projects, then this could be an excellent opportunity for you.\n\nTech Stack & Languages\n\n(Experience in some of the following areas will be sought and training can be provided in others)\n\n * TypeScript, Java, Python\n\n * React, NextJS\n\n * Cloud (AWS or Azure)\n\n * Containerisation (Docker, Kubernetes)\n\n * IaC (Terraform, Ansible)\n\n * Elasticsearch\n\nThe Role\n\nWorking on mission critical systems, the Software Engineers design and build software to industry best practice in a highly collaborative, mature Agile environment. You’ll work on a range of projects with other engineers while contributing to a culture of continuous improvement.\n\nSecurity Clearance\n\nEligibility for a higher level of clearance will be required for this role. For more information, contact the recruiter directly

Software Engineer Up to £75k + 10% bonus + EMI Scheme Full time, permanent About Us Hamiltonian Dynamics is a start-up based in Gloucestershire and Manchester working in the Defence and Cyber Security industries. We are seeking a Software Engineer to join our growing technology team in our next phase of expansion. Tech Stack Exposure We are seeking someone who has experience in one or more of the following technologies but who is also open minded about learning new languages and technologies. • Java, Python, JavaScript, TypeScript, • Angular, React, Vue, • Docker, Kubernetes, • AWS, Azure, • MERN, Elasticsearch, Neo4J What We Offer A competitive salary with an exciting array of projects to work on. Company Benefits that we offer from your first day are: • 25 days leave (on top of your bank holiday entitlement), • The option to buy or sell 5 days leave per year, • 10 training days per year, • 2 volunteering days per year, • We contribute 8% of your base salary to your pension, • BUPA Health Cover, • Life Cover of 4 times your salary, • EV Car via Salary Sacrifice, • EMI Scheme, • Flexi-time We ensure that everyone has an individual training and continual career development plan as we recognise everyone learns in their own way. Our Process We like to keep things nice and simple! Therefore, we only have a two stage interview process. The first is a chat with our recruiter, Sarah, and the next is a 1 hour Teams call with two of the team. It's as easy as that! We believe organic conversation is the best way to find out about someone. After all, recruitment is a two-way process! Security Clearance For this particular role, we require you to already hold a high level clearance. There is also a requirement to be on-site 4-5 days per week, which means you must be commutable to either Gloucestershire, Manchester or London.

Senior DevSecOps Engineer Brockworth, Gloucester £51500-£64000 plus BUPA, benefits and bonus 37.5 hours + 4 Day Work Week option Lockheed Martin Rotary and Mission Systems (RMS) provides systems engineering, software development, training solutions and complex program management for global security, civil and commercial markets. Simply stated, our mission is to be the world’s leading global security and aerospace company. The role: Join Our Team as an DevSecOps Engineer (with a Focus on Infrastructure Engineering)! We are working to secure critical digital infrastructure on a long term programme based out of Gloucester at our state of the art Cyber Centre. Are you passionate about integrating cutting-edge technologies while ensuring robust security measures? We’re seeking talented individuals at all levels to join our dynamic team as DevSecOps Engineers, with a particular emphasis on Infrastructure Engineering expertise. At Lockheed Martin, we’ll provide you with meaningful work and education opportunities that will allow you to develop your skills and enhance your career with us, but equally important, you can also enjoy a strong work-life balance. To ensure this, we offer a flexible work schedule and a comprehensive benefits package to enable you to live a healthy, fulfilling life in and outside of work. You’ll play a pivotal role in integrating, administering and securing a range of systems and applications, with a strong focus on designing, building, and maintaining scalable, reliable, and secure infrastructure. As an Engineer within our DevSecOps team, you’ll be at the forefront of driving innovation and safeguarding digital infrastructures by ensuring robust, high-performance systems that support our mission-critical solutions. • You’ll need to have an understanding of Windows and Linux systems and DevSecOps principles and experience of working within a multi-disciplined team., • Knowledge and understanding of core software tools, methods, and frameworks to reliably integrate and deploy, integrate, and test features into environments to ensure optimum outcomes for our customers., • Additionally, we’re looking for candidates with hands-on experience in infrastructure engineering, including expertise in areas such as cloud architecture, containerization (e.g., Docker, Kubernetes), infrastructure-as-code (e.g., Terraform, Ansible), and system performance optimization to support seamless integration and testing processes. Key Responsibilities: • Design, build, deploy and manage a broad set of IT Infrastructure aligning to customer needs and requirements, while leveraging infrastructure engineering best practices to maintain system reliability and scalability with a focus on automation and repeatability., • Develop Infrastructure as Code and scripts and integrate those with CI/CD pipelines and a wider ecosystem of tools, prioritising automation to streamline deployments., • Provide full end to end systems lifecycle management covering architecture, design, deployment and support through to decommissioning and migration., • Support the integration and delivery of large and complex solutions into a wider system-of-systems, ensuring infrastructure components are robust and interoperable., • Opportunities to experience the cloud by undertaking deployments in Public, Private, and Hybrid Cloud environments, addressing potential constraints while optimizing infrastructure performance and security., • If you’re passionate about DevSecOps, with a strong focus and background in Infrastructure Engineering, and eager to take your career to the next level, we want to hear from you! Apply now to join our team and embark on an exciting journey of innovation and growth. Required skills, qualifications and experience : • Advanced understanding of DevSecOps. The ability to work within an agile environment and delivering using Scrum and Sprints utilising tools such as Jira and Confluence to help planning and collaboration., • Expert in Windows and Linux systems administration (Active Directory etc)., • Expert in Virtualisation technologies and concepts - VMware vsphere, ARIA Ops performance monitoring, software defined networking - NSX., • Advanced understanding of Web proxy servers and configuration - Squid., • Experience of Automation technologies Terraform and Ansible for complex builds, Packer., • Experience of CI/CD pipeline builds - Jenkins., • Understanding of Git/Bitbucket/GitLab integration, coding and branching strategies., • Proficient in the use and administration of Containerisation technologies - Kubernetes, Docker., • Proficient in Powershell, bash scripting., • Proficient in Python., • Proficient in the use of Networking skills - IPv4 addressing and routing., • Experience of Logging and monitoring using Zabbix and Splunk., • Experience of Cloud and AWS concepts and technologies. Desired Skills: • Ability to support maturation of automated CI/CD software pipelines for Cloud deployments., • Understanding of IaC and using this to deploy and integrate services on Cloud., • Hands on experience in using and integrating with AWS Services such as EC2, EKS, Fargate, IAM, S3, Lambda., • Experience using the AWS SDK (Boto3) to automate integration tasks., • Experience or understanding integrating hybrid-cloud application deployments., • Understanding of CloudTrail to debug and diagnose integration issues. We would love to hear from you if you have any of the following Qualifications or Certifications: • Linux Admin, (RHCSA) or (RHCE)., • Microsoft Certified: Windows Server Hybrid Administrator Associate., • Red Hat Certified Specialist in Ansible Automation (EX407)., • Terraform Associate certification., • AWS Certification., • CCNA Certification., • Oracle Java Certification., • ISTQB Certification., • OSCP Certification. Lockheed Martin is committed to upholding principles of equal opportunity, fostering a work environment that is aligned with our core values of integrity, respect, and exceptional performance. We recognize the importance of leveraging the unique talents and experiences of all our employees to drive innovation, deliver superior solutions, and maximize value for our customers. Our focus is on identifying the most qualified candidate for each role, regardless of their background. If you are interested in a position, we invite you to share how your skills and perspectives could bolster our team and encourage you to apply, even if you feel your qualifications do not fully meet all the job criteria outlined in our advertisement. Furthermore, Lockheed Martin is dedicated to ensuring our recruitment process is inclusive for all individuals. We are prepared to accommodate reasonable adjustments for applicants as needed. If you require assistance or adjustments to participate in the job application or interview process, please contact or call 02392 415270.

Site Reliability Engineer (SRE) £65,000 base salary Role Overview Our National Security business in Gloucester is expanding, creating vital opportunities to support National Security clients through innovative technical solutions. We are looking for a Site Reliability Engineer to join a growing team that prioritizes both client delivery and community engagement, helping to build tech and cyber skills within the region. As an SRE, you will bridge the gap between software engineering and systems operations. You will use your engineering expertise to replace manual tasks with automation, ensuring that traditional operational work (incidents, on-call, etc.) never exceeds 50% of your team's capacity. Core Accountabilities Service Excellence: Support and maintain essential services for core mission applications, proactively enhancing availability, performance, and stability. Automation First: Replace repetitive manual labor with innovative automated solutions. Consultative Engineering: Work alongside product teams to advise on best practices for system design and resilience. Observability: Instrument applications to improve monitoring and use data-driven insights to demonstrate daily system improvements. Systems Architecture: Leverage your understanding of the relationship between software and infrastructure to build scalable, failure-resilient systems. Community Engagement: Actively participate in the wider internal DevOps and SRE communities. Candidate Background & Experience We are looking for candidates with experience in the following areas: Development: Software development in Java and web technologies (JavaScript, HTML). Data & Infrastructure: Familiarity with database technologies (Elastic, Mongo) and cloud platforms ( AWS, Azure, or OpenStack ). Scripting & OS: Proficiency in Linux and Windows command lines (Bash, PowerShell). Configuration & Deployment: Hands-on experience with tools like Chef, Puppet, and Docker (container management/micro-services). Monitoring: Expertise in monitoring large-scale systems using technologies such as ELK . Problem Solving: Strong diagnostic skills across all levels of the tech stack and experience troubleshooting service outages. Agile Methodology: Experience working within an Agile Scrum team and using supporting tools like Jira. Testing & Open Source: Familiarity with automation frameworks (Selenium) and a track record of improving Open Source Software. TPBN1_UKTJ

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