Senior DevSecOps Engineer

Lockheed Martin Corporation; Gloucester; On-site; GBP 70,000 - 110,000; Full time

Benefits offered by this job

Flexible schedule

Education assistance

Comprehensive benefits

Job summary

Lockheed Martin is seeking Senior DevSecOps Engineers with a strong Infrastructure Engineering background to design, build, and secure scalable IT infrastructure. You’ll implement IaC, automate deployments, and integrate with CI/CD pipelines across Windows and Linux environments.

You will work within a multi-disciplined DevSecOps team, gaining exposure to cloud architectures (AWS), containerization (Docker/Kubernetes), and automation tooling, while maintaining high performance and robust

Qualifications

• Proficient in DevSecOps with agile delivery using Scrum and Sprints (Jira/Confluence).
• Windows and Linux systems administration including Active Directory.
• Virtualisation and software‑defined networking (VMware vSphere, NSX).
• Experience with web proxy servers (Squid).
• Infrastructure as Code with Terraform/Ansible; Packer knowledge.
• CI/CD pipelines (Jenkins).
• Git/Bitbucket/GitLab integration and branching strategies.
• Containerisation (Kubernetes, Docker).
• Scripting: PowerShell and Bash; Python.
• Networking: IPv4 addressing and routing.
• Logging/monitoring: Zabbix, Splunk.
• Cloud concepts with AWS.

Responsibilities

• Design, build, deploy and manage IT infrastructure with emphasis on automation and scalability.
• Develop IaC and scripts integrated with CI/CD pipelines.
• End-to-end systems lifecycle management from architecture to decommissioning.
• Support integration and delivery of complex solutions within a system-of-systems.
• Enable cloud deployments across public, private, and hybrid environments.

Skills

DevSecOps

Scrum/Agile

Windows & Linux admin

Jira & Confluence

CI/CD pipelines

Terraform

Ansible

Jenkins

Kubernetes

Docker

PowerShell

Bash

Python

Networking

Zabbix/Splunk

AWS/Cloud

Tools

Terraform

Ansible

Packer

Jenkins

Git

GitLab/GitHub/Bitbucket

VMware vSphere

NSX

Aria Ops

Squid

Docker

Kubernetes

AWS

Job description

About the role

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 Senior 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 Infrastructure 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.

Security clearance

This role requires you to be able to obtain and maintain eDV security clearance.

You don't need to hold eDV clearance when you apply. If you don't currently have it, we'll support you through the application process.

Learning and development

You’ll have access to internal training and development, education‑assistance programmes and reimbursement for relevant professional memberships. We'll help you build familiarity with our projects and technologies while giving you opportunities to deepen your existing strengths.

Required skills, qualifications and experience

• Proficient in the field 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.
• Proficient in Windows and Linux systems administration (Active Directory etc)
• Proficient in Virtualisation technologies and concepts - VMware vsphere, ARIA Ops performance monitoring, software defined networking - NSX
• Experience 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
• Knowledge of Containerisation technologies - Kubernetes, Docker
• Experience of Powershell, bash scripting
• Experience of Python
• Experience of Networking skills - IPv4 addressing and routing
• Experience of Logging and monitoring using Zabbix and Splunk
• Knowledge of Cloud and AWS concepts and technologies

Desired Skills

• Can 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
• Oracle Java Certification
• ISTQB Certification
• OSCP Certification

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!