Southampton, Hampshire, England, United Kingdom Hybrid / WFH Options
SR2
across core services Develop and implement Infrastructure as Code (Terraform preferred) Design and manage CI/CD pipelines to enable automated, secure deployments Configure and manage infrastructure with Ansible, Puppet, or similar tools Work with Docker, ECS, and EKS to deliver containerised workloads Script and automate operational tasks (Python, Bash, or similar) Ensure services meet security, compliance, and performance requirements … on AWS cloud engineering experience Proven track record with Terraform and other IaC tooling Skilled in CI/CD pipeline design and optimisation Experience with configuration management tools (Ansible, Puppet, Chef) Strong scripting ability for automation and troubleshooting Practical experience with containerisation (Docker, ECS, EKS) Background in secure or public sector environments , ideally with active clearance SC Cleared - NPPV3 Clearance More ❯
Python/Ansible/Powershell/etc - PXE/UEFI and System deployment (e.g. Anaconda kickstart, cloud-init, The Foreman, etc) - System Configuration and Policy enforcement using automation utilities (Puppet/Salt/Ansible/AD Group Policies/etc) - Implement, Maintain, and Manage User access and utilization of containers in an Orchestration and Deployment Platform (Docker, Kubernetes, Rancher, etc … . - Ability to document capabilities they've created. - Familiarity with the innerworkings of software repository creation and management. - Familiarity with system security, patch management, configuration management tools (e.g., Ansible, Puppet), and an understanding of basic networking principles. What Desired Skills You'll Bring: - Administration of various Unix systems (Red Hat, Oracle, Rocky, etc.) - Proficiency in Virtualized and Containerized environments - Administration … developed - Knowledge in Software Repository Hosting: creation, maintenance, and mirroring utilities (gpgkeys, rsync, reposync, debmirror, SonaType Nexus) - Familiarity with system security, patch management, configuration management tools (e.g., SCCM, Ansible, Puppet, Salt More ❯
Annapolis Junction, Maryland, United States Hybrid / WFH Options
GTSC Talent Solutions
Systems Administrator, RHEL/Linux, Level I, to support our customer in the Annapolis Junction, MD area. The ideal candidate will have strong Linux skills, experience with Docker, Ansible, Puppet, and basic knowledge of network configurations, server security, and scripting. Mission: As a Systems Administrator on this government program, you will support hardware integration, working with software development teams, and … degree. Strong Linux skills Experience installing, configuring, and maintaining Linux operating systems and related software Familiarity building Docker containers and containerization practices Experience with or knowledge of Ansible and Puppet Experience writing and modifying scripts (bash, perl, python, etc.) to accomplish SA functions Installation and maintenance of Linux (RHEL) systems using RPMs Integration, optimization, and testing of VMWare and network … work independently and as part of a team in a dynamic environment Willingness to learn and take direction Familiarity with STE/STN implementation and compliance Experience migrating from Puppet to Ansible Experience migrating systems from Centos to RHEL (preferable RHEL9) OS. Testing of various hardware configurations and OS settings on servers Experience working supporting a software development team using More ❯
Columbia, Maryland, United States Hybrid / WFH Options
Codescratch LLC
Codescratch is looking for a solid DevOps Engineer to join our small, but growing and highly motivated team. You will keep our infrastructure running smoothly, automate deployments, and make sure our services stay reliable and scale when needed. We need More ❯
to large complex projects and major phases of very large projects. • Provides highly technical and specialized guidance and solutions to complex IT problems. • Customer Engagement/issue resolution, Linux, Puppet, Yum, OpenStack, Nessus, Jira (Similar), Qualifications: • Minimum education and experience level: High School/GED with twenty (20) years of relevant experience. • Associate's degree with fifteen (15) years of More ❯
and request/response tracing for compliance and audit. Collaborate with DevOps/SRE teams to implement CI/CD pipelines, containerized deployments (Docker, Kubernetes), and infrastructure automation (Ansible, Puppet). Provide technical leadership, mentoring, and governance across development and security teams. Conduct root-cause analysis of authentication/authorization issues and lead mitigation strategies. Create and enforce best practice … Microservices & API Security: REST, JSON Web Tokens (JWT), API Gateways Databases: MongoDB, Cassandra, PostgreSQL (IAM use cases) Cloud & DevOps: AWS/Azure/GCP, Kubernetes, Docker, Jenkins, Terraform, Ansible, Puppet Security & Compliance: Zero Trust Security, NIST Cybersecurity Framework, PCI, SOX, HIPAA Risk-based authentication (RBA) and behavioral biometrics Fraud prevention workflows with adaptive controls CIAM (Customer Identity & Access Management) expertise More ❯
architecture. • Utilizing and deploying containerization technologies such as Docker. • Administering and monitoring Kubernetes clusters to ensure optimal performance. • Employing Infrastructure as Code (IaC) principles and automation tools like SaltStack, Puppet, and Ansible. • Troubleshooting and maintaining large Linux clusters to ensure reliability. • Leveraging system monitoring tools such as Prometheus and Grafana. Required: • 6 + years of demonstrable experience with integrating, installing … Expertise in troubleshooting large-scale Linux clusters. • Familiarity with system monitoring tools like Prometheus and Grafana. • Hands-on experience with Infrastructure as Code using automation tools such as SaltStack, Puppet, or Ansible. • Knowledge and experience using Git for version control and Atlassian Tool Suite for collaboration. • Security Clearance: Active TS/SCI with Full Scope Polygraph. Desired: • Experience deploying Kubernetes More ❯
COMPUTER OPERATOR: Senior Level Location: Chantilly, VA US Security Clearance Requirement: TS/SCI with Full Scope Polygraph Clearance Status: Must be Current JOB DESCRIPTION: Inferno Systems is searching for a Computer Network Operator to work on our red team More ❯
Plan and execute upgrades to Splunk components. Perform pre- and post-upgrade checks and validations. Prepare documentation and submit Change Requests following organizational procedures. Security and Compliance: Work with Puppet and other automation tools to ensure timely patching of vulnerabilities. Implement and verify security best practices for observability platforms. Support compliance initiatives and audits. Documentation and Knowledge Sharing: Maintain accurate … Desirable: Experience with containerized environments such as Docker or Kubernetes . Industry certifications such as Splunk Certified Power User/Admin/Architect . Knowledge of automation tools (eg, Puppet, Ansible). Bachelor's degree in Computer Science, Information Systems, or related field. Key Attributes: Independent and proactive problem-solver. Collaborative and able to work cross-functionally with infrastructure, security More ❯
operational status Ensure compliance with organizations security compliance requirements Requirements Experience performing system administration with applications such Bash, Python, Perl, Ruby or similar scripting tools or software, etc. Using puppet or other software configuration management tool and managing Linux system patches Experience with SYSLOG data, server environment and with Linux (RHEL, CENTOS, or similar) Experience with general troubleshooting skills in … Linux and Puppet Preferred Demonstrated on-the-job experience with Greenlight/XACTA Certifications: Atlassian, Microsoft, Cisco Network, Linux, VMware, ITIL, Cloudera Certified Administrator More ❯
one year of experience. Proficiency in Windows, Red Hat Linux, and Mac Operating Systems, and in one or more endpoint and configuration management platforms, such as Red Hat Satellite, Puppet, Ansible, Microsoft Configuration Manager (SCCM), Intune, or JAMF preferred. A combination of education, experience, certifications, and training that would produce the required knowledge and abilities could be considered. System Administrator … one year of experience. Proficiency in Windows, Red Hat Linux, and Mac Operating Systems, and in one or more endpoint and configuration management platforms, such as Red Hat Satellite, Puppet, Ansible, Microsoft Configuration Manager (SCCM), Intune or JAMF preferred. A combination of education, experience, certifications, and training that would produce the required knowledge and abilities could be considered. Nature & Purpose More ❯
position is 100% onsite. Location: Honolulu, Hawaii Shift: Normal Day Key Responsibilities: - Lead automation and scripting efforts across physical and virtual environments using tools such as Ansible, Terraform, or Puppet - Administer Windows Server infrastructure, including Active Directory and VMware/ESXi environments - Create and manage virtual machines, snapshots, and maintain asset inventory - Implement and maintain STIG compliance and ACAS vulnerability … 5+ years of experience with Windows systems administration - 3+ years of experience with Windows virtualization (VMware/ESXi) - 2+ years of experience in scripting and automation (Ansible, Terraform, or Puppet) - Experience leading small to mid-sized technical projects - Working knowledge of networking fundamentals - Active Secret Clearance at minimum - IAT Level II Certification, including one of the following: Security+ CE, GSEC More ❯
Proven ability to orchestrate bare metal linux systems at scale including building automation for firmware updates, bios config management, configuring PXE environments. Deep Linux systems experience including troubleshooting network interfaces, developing and applying configuration management, security best practices and monitoring More ❯
WHAT YOU'LL DO: Design, develop, test, and maintain production-level enterprise applications deployed to cloud infrastructure Extend open-source libraries and systems as necessary to meet the needs of the team Design and implement functionality that spans from storage More ❯
Description Description A SECURITY CLEARANCE AND POLYGRAPH ARE REQUIRED This role will support Mission Applications in the PAD organization, performing linux administration and scripting, application troubleshooting and testing. The ideal candidate will have a strong Linux background, as well as More ❯
Melton, Woodbridge, Suffolk, England, United Kingdom Hybrid / WFH Options
Corriculo Ltd
Software Developer, PHP, Laravel, MySQL COR7331 This is an excellent opportunity for an experienced, back end-focused Senior Software Developer, with a strong background in developing applications, services and platforms written in PHP, Laravel and MySQL, who enjoys solving complex More ❯