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HomeCompaniesSixworksSenior DevOps Engineer

Senior DevOps Engineer

Sixworks · Cheltenham, GL50 1JD, United Kingdom · Active · BambooHR

Job facts

FieldValue
CompanySixworks
TitleSenior DevOps Engineer
Normalized title-
Department / team-
LocationCheltenham
Work model-
Employment typeContract
Salary-
Statusactive
ATS providerBambooHR
Posted / first seen2026-05-12 / 2026-05-30
Changed / last seen2026-05-30 / 2026-06-21

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PageWhat it containsOpen
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Company breakdownsRole, location, ATS, and work model facets for this company.Open
ATS provider jobsActive postings observed through BambooHR.Open
Provider filtered searchThe same provider as a filtered job collection.Open
City jobsActive postings in Cheltenham.Open
Lifecycle eventsOpen, update, close, and reopen events for this posting.Open
Original postingCanonical source or apply URL captured from the ATS.Open

Linked records

CompanySixworks
Sourceddc8f2be-287f-4ea1-a4db-48d8ef6a02cd
ATS providerBambooHR

Description

Work on Technology That Protects What Matters At  SiXworks , we build secure digital solutions that support  Defence and National Security missions . Our teams work on complex problems where reliability, security, and speed of innovation matter. We’re looking for a Senior DevOps Engineer who enjoys solving difficult technical challenges and wants their work to have real operational impact. Location: Bristol What You’ll Do As a Senior DevOps Engineer , you’ll help design, build, and deliver secure digital solutions in highly secure environments. You’ll work alongside engineers, architects, and delivery specialists to develop technology that enables faster, safer decision-making for critical operations. Your work may include: Part of the team responsible for Delivering, Upgrading and Maintaining Core Service and Project platforms, systems and automations Work closely with engineers, developers, operations, QA etc. in the design, hardening and optimisation of products and platforms. Help in the architecture and design of new deployments and services. Design and Deploy proof of concept (PoC) for new technologies and services, as well as bring them to production. Conduct security risk, vulnerability assessments and hardening on developed or installed solutions. Design, build and maintain automation tooling. Work with automation tools and other technologies to improve performance, deployment procedures and reliability of solutions. Analyse, diagnose, and solve performance issues on various software such as Linux, Docker, Ansible, Terraform, Kubernetes, etc. Work to ensure and build that the required documentation is in place and of good quality. Helps to ensure that the necessary integration and non-functional requirements are met What We’re Looking For We value people who take ownership, think critically, and enjoy working as part of a collaborative team tackling complex challenges. You don’t need to tick every box, but we’re particularly interested in people with skills/experience in: Experience in Infrastructure as Code (IaC) development life cycle and best practices Awareness of security concerns and best practices Configuration As Code (DSC, Ansible or similar) Continuous Inspection Tooling Linux (RHEL/CentOS/Ubuntu) & Windows Server (2019/2022) Containerisation (Docker, Podman) and Container Orchestration Systems (Kubernetes, Swarm) Configuration Management Tooling (GitLab or similar) Cloud Providers (Azure/Azure Stack Hub) Application monitoring and alarms (Nagios, Splunk or similar) Strong communication and documentation skills (Confluence) Just as important are curiosity, strong problem solving ability, and the motivation to continuously improve how technology is designed and delivered. About SiXworks SiXworks is a specialist digital innovation partner delivering secure, mission-critical technology to Defence and National Security organisations. We focus on digital experimentation, secure-by-design architecture, cloud technologies, and rapid application development to help our customers move faster and stay ahead of evolving challenges. Our team combines expertise from across technology, business, and operational backgrounds including the armed forces creating a collaborative environment where practical thinking and innovation thrive. Why Join Us Our culture is guided by six principles:  Agility, Security, Innovation, Quality, Collaboration and Inclusivity  our  North Star  for how we work. SiXworks is a leading provider of secure digital solutions, specialising in digital experimentation and focused on fail-safe-fast cutting-edge technology solutions deployed in highly secure environments. As an end-to-end digital innovation and delivery partner, we turn complex challenges into mission-critical digital advantages. This is a thrilling time for us, with ambitious plans for growth. We are looking for brilliant, experienced, driven and self-motivated people to join the team on our journey. A word on UK Security Clearance Due to the secure nature of the position and working environment, you must have or be eligible to obtain Security Clearance. More details relating to UK Security Clearance can be found here: United Kingdom Security Vetting: clearance levels - GOV.UK (www.gov.uk) Interested? Please apply!

Full job record

Job ID1599580652ad5757d2e34474b2743c48c9eba414
Org ID65b06710-97ee-4bbc-94ec-bbfc50ea60c7
Source IDddc8f2be-287f-4ea1-a4db-48d8ef6a02cd
Board IDddc8f2be-287f-4ea1-a4db-48d8ef6a02cd
Providerbamboohr
Provider Job Key292
TitleSenior DevOps Engineer
Normalized Title
Statusactive
Activeyes
Location TextCheltenham, GL50 1JD, United Kingdom
Department
Team
Employment Typecontract
Workplace Type
Remote Policy
Country
Region
CityCheltenham
Salary Raw
Salary Min
Salary Max
Salary Currency
Salary Period
Source URLhttps://sixworks.bamboohr.com/careers/292
Apply URLhttps://sixworks.bamboohr.com/careers/292
First Seen At2026-05-30 06:10:08Z
Last Seen At2026-06-21 11:10:50Z
Last Checked At2026-06-21 11:10:50Z
Last Changed At2026-05-30 06:10:08Z
Inactive At
Source Posted At2026-05-12 00:00:00Z
Source Updated At
Raw Payload Uris3://job-postings-prod-raw-590183727216/raw/provider=bamboohr/board=sixworks/date=2026-06-21/2026-06-21T11-10-47-313Z-71a46bee77eafc5517d3b5cebb897f903c4c17211585e523d9d607291e2af53a.json
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    "description": "<p><span style=\"color: rgb(0, 0, 0); font-size: 10pt; font-weight: bold\">Work on Technology That Protects What Matters</span></p>\n<p><span style=\"color: rgb(0, 0, 0); font-size: 10pt\">At <span style=\"font-weight: bold\">SiXworks</span>, we build secure digital solutions that support <span style=\"font-weight: bold\">Defence and National Security missions</span>. Our teams work on complex problems where reliability, security, and speed of innovation matter.</span></p>\n<p><span style=\"color: rgb(0, 0, 0); font-size: 10pt\"> </span></p>\n<p><span style=\"color: rgb(0, 0, 0); font-size: 10pt\">We’re looking for a <span style=\"font-weight: bold\">Senior DevOps Engineer </span>who enjoys solving difficult technical challenges and wants their work to have real operational impact.</span></p>\n<p><br></p>\n<p><span style=\"font-weight: bold\"><em>Location: Bristol</em></span></p>\n<p><br></p>\n<p><span style=\"color: rgb(0, 0, 0); font-size: 10pt; font-weight: bold\">What You’ll Do</span></p>\n<p><span style=\"color: rgb(0, 0, 0); font-size: 10pt\">As a <span style=\"font-weight: bold\">Senior DevOps Engineer</span>, you’ll help design, build, and deliver secure digital solutions in highly secure environments. You’ll work alongside engineers, architects, and delivery specialists to develop technology that enables faster, safer decision-making for critical operations.</span></p>\n<p><span style=\"color: rgb(0, 0, 0); font-size: 10pt\"> </span></p>\n<p><span style=\"color: rgb(0, 0, 0); font-size: 10pt\">Your work may include:</span></p>\n<ul>\n<li><span style=\"color: rgb(0, 0, 0); font-size: 10pt\">Part of the team responsible for Delivering, Upgrading and Maintaining Core Service and Project platforms, systems and automations</span></li>\n<li><span style=\"color: rgb(0, 0, 0); font-size: 10pt\">Work closely with engineers, developers, operations, QA etc. in the design, hardening and optimisation of products and platforms.</span></li>\n<li><span style=\"color: rgb(0, 0, 0); font-size: 10pt\">Help in the architecture and design of new deployments and services.</span></li>\n<li><span style=\"color: rgb(0, 0, 0); font-size: 10pt\">Design and Deploy proof of concept (PoC) for new technologies and services, as well as bring them to production.</span></li>\n<li><span style=\"color: rgb(0, 0, 0); font-size: 10pt\">Conduct security risk, vulnerability assessments and hardening on developed or installed solutions.</span></li>\n<li><span style=\"color: rgb(0, 0, 0); font-size: 10pt\">Design, build and maintain automation tooling.</span></li>\n<li><span style=\"color: rgb(0, 0, 0); font-size: 10pt\">Work with automation tools and other technologies to improve performance, deployment procedures and reliability of solutions.</span></li>\n<li><span style=\"color: rgb(0, 0, 0); font-size: 10pt\">Analyse, diagnose, and solve performance issues on various software such as Linux, Docker, Ansible, Terraform, Kubernetes, etc.</span></li>\n<li><span style=\"color: rgb(0, 0, 0); font-size: 10pt\">Work to ensure and build that the required documentation is in place and of good quality.</span></li>\n<li><span style=\"color: rgb(0, 0, 0); font-size: 10pt\">Helps to ensure that the necessary integration and non-functional requirements are met</span><br><br></li>\n</ul>\n<p><span style=\"color: rgb(0, 0, 0); font-size: 10pt; font-weight: bold\">What We’re Looking For</span></p>\n<p><span style=\"color: rgb(0, 0, 0); font-size: 10pt\">We value people who take ownership, think critically, and enjoy working as part of a collaborative team tackling complex challenges. You don’t need to tick every box, but we’re particularly interested in people with skills/experience in:</span></p>\n<p><br></p>\n<ul>\n<li><span style=\"color: rgb(0, 0, 0); font-size: 10pt\">Experience in Infrastructure as Code (IaC) development life cycle and best practices</span></li>\n<li><span style=\"color: rgb(0, 0, 0); font-size: 10pt\">Awareness of security concerns and best practices</span></li>\n<li><span style=\"color: rgb(0, 0, 0); font-size: 10pt\">Configuration As Code (DSC, Ansible or similar)</span></li>\n<li><span style=\"color: rgb(0, 0, 0); font-size: 10pt\">Continuous Inspection Tooling</span></li>\n<li><span style=\"color: rgb(0, 0, 0); font-size: 10pt\">Linux (RHEL/CentOS/Ubuntu) &amp; Windows Server (2019/2022)</span></li>\n<li><span style=\"color: rgb(0, 0, 0); font-size: 10pt\">Containerisation (Docker, Podman) and Container Orchestration Systems (Kubernetes, Swarm)</span></li>\n<li><span style=\"color: rgb(0, 0, 0); font-size: 10pt\">Configuration Management Tooling (GitLab or similar)</span></li>\n<li><span style=\"color: rgb(0, 0, 0); font-size: 10pt\">Cloud Providers (Azure/Azure Stack Hub)</span></li>\n<li><span style=\"color: rgb(0, 0, 0); font-size: 10pt\">Application monitoring and alarms (Nagios, Splunk or similar)</span></li>\n<li><span style=\"color: rgb(0, 0, 0); font-size: 10pt\">Strong communication and documentation skills (Confluence)</span><br><br></li>\n</ul>\n<p><span style=\"color: rgb(0, 0, 0); font-size: 10pt\">Just as important are curiosity, strong problem solving ability, and the motivation to continuously improve how technology is designed and delivered.</span></p>\n<p><br></p>\n<p><span style=\"color: rgb(0, 0, 0); font-size: 10pt; font-weight: bold\">About SiXworks</span></p>\n<p><span style=\"color: rgb(0, 0, 0); font-size: 10pt\">SiXworks is a specialist digital innovation partner delivering secure, mission-critical technology to Defence and National Security organisations. We focus on digital experimentation, secure-by-design architecture, cloud technologies, and rapid application development to help our customers move faster and stay ahead of evolving challenges.</span></p>\n<p><span style=\"color: rgb(0, 0, 0); font-size: 10pt\"> </span></p>\n<p><span style=\"color: rgb(0, 0, 0); font-size: 10pt\">Our team combines expertise from across technology, business, and operational backgrounds including the armed forces creating a collaborative environment where practical thinking and innovation thrive.</span></p>\n<p><br></p>\n<p><span style=\"color: rgb(0, 0, 0); font-size: 10pt; font-weight: bold\">Why Join Us</span></p>\n<p><span style=\"color: rgb(0, 0, 0); font-size: 10pt\">Our culture is guided by six principles: <span style=\"font-weight: bold\">Agility, Security, Innovation, Quality, Collaboration and Inclusivity</span> our <em>North Star</em> for how we work. SiXworks is a leading provider of secure digital solutions, specialising in digital experimentation and focused on fail-safe-fast cutting-edge technology solutions deployed in highly secure environments.</span></p>\n<p><span style=\"color: rgb(0, 0, 0); font-size: 10pt\"> </span></p>\n<p><span style=\"color: rgb(0, 0, 0); font-size: 10pt\">As an end-to-end digital innovation and delivery partner, we turn complex challenges into mission-critical digital advantages. This is a thrilling time for us, with ambitious plans for growth. We are looking for brilliant, experienced, driven and self-motivated people to join the team on our journey.</span></p>\n<p><br></p>\n<p><span style=\"color: rgb(0, 0, 0); font-size: 10pt\"><span style=\"font-weight: bold\">A word on UK Security Clearance</span> </span></p>\n<p><span style=\"color: rgb(0, 0, 0); font-size: 10pt\">Due to the secure nature of the position and working environment, you must have or be eligible to obtain Security Clearance. More details relating to UK Security Clearance can be found here:  </span></p>\n<p><span style=\"color: rgb(0, 0, 0); font-size: 10pt\"><a href=\"https://www.gov.uk/government/publications/united-kingdom-security-vetting-clearance-levels\" target=\"_blank\" rel=\"noopener noreferrer\">United Kingdom Security Vetting: clearance levels - GOV.UK (www.gov.uk)</a> </span></p>\n<p><span style=\"color: rgb(0, 0, 0); font-size: 10pt\"> </span></p>\n<p><span style=\"color: rgb(0, 0, 0); font-size: 10pt\"><span style=\"font-weight: bold\">Interested?</span> </span></p>\n<p><span style=\"color: rgb(0, 0, 0); font-size: 10pt\">Please apply!</span></p>",
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