{"id":1038844,"url":"https://alion.io/job/raytheon-technologies-senior-infrastructure-engineer","title":"Senior Infrastructure Engineer","company":{"id":1162,"name":"RTX","domain":"rtx.com","url":"https://alion.io/company/raytheon-technologies","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"A","score":97,"open_postings":161,"ghost_share":0,"stale_share":0.267,"repost_share":0.075,"time_to_fill_p50_days":9,"computed_at":"2026-10-17T05:46:00Z"}},"role":"DevOps","role_family":"DevOps","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Gloucester, United Kingdom"],"countries":["GB"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":67000,"max_usd":129000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":54},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"Linux","optional":false},{"name":"Scrum","optional":false},{"name":"Active Directory","optional":true},{"name":"Ansible","optional":true},{"name":"Apache Kafka","optional":true},{"name":"AWS","optional":true},{"name":"Azure","optional":true},{"name":"CentOS Stream","optional":true},{"name":"Concourse","optional":true},{"name":"Docker","optional":true},{"name":"ElasticSearch","optional":true},{"name":"Helm","optional":true},{"name":"Kibana","optional":true},{"name":"Kubernetes","optional":true},{"name":"Red Hat","optional":true},{"name":"Terraform","optional":true},{"name":"VMWare","optional":true},{"name":"Windows Server","optional":true}],"status":"live","first_seen_at":"2026-09-18T17:38:32Z","employer_posted_date":"2026-09-18","last_verified_at":"2026-10-18T09:36:32Z","board_verified":true,"closed_at":null,"days_open":30,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":30},"description":"Date Posted:\n2026-09-18\n\nCountry:\nUnited Kingdom\n\nLocation:\nGloucester, South Gloucestershire\n\nPosition Role Type:\nOnsiteSenior Infrastructure Engineer\nGloucester\nPermanent,full time\nOnsite 5 days a week\nDue to the interestingworkwe do and the sector this team is working in, we require all candidates tocurrently hold eDV clearance.\nAbout us\nAt Raytheon UK, we take immense pride in being a leader in defence and aerospace technology. As an employer, we are dedicated to fuelling innovation, nurturing talent, and fostering a culture of excellence.\nAs a leading defence and aerospace companyoperatingacross the United Kingdom, Raytheon UK helps to solve our customers’ toughest challenges. We are a major supplier to the UK government and customers around the globe, providing defence solutions across all domains: land, sea, air, space, and cyberspace. We also provide digital and training transformation solutions to commercial and military customers.\nCyber\nOur National Security Cyber business delivers mission-critical solutions that safeguard our national security 24 hours a day, seven days a week. Working in a mature, agile environment, our SCRUM teams work synchronously with our customers to solve some of the toughest digital challenges faced in the world today.\nRole&Responsibilities\nRaytheon UK have an opportunity for a Senior Infrastructure Engineer to join our teams at our Gloucester site. All candidates mustalready hold eDV to be eligible.\nAs a Senior Infrastructure Engineer, you will contribute to delivering and maintaining operational systems in our many business areas and this role will be office based.\nPerform system administration and backup tasks\nAssist in the investigation and resolution of issues relating to applications, networks and services\nContribute to maintenance, installation and problem resolution\nResearching and resolving system design issues\nProvide interpretation of requirements and design into the component design and implementation\nRequired experience\nExperience working within an Agile / SCRUM / DevOps delivery model\n\nExperience as a Systems Engineer in software intensive programmes covering full engineering lifecycle from requirements decomposition to acceptance and customer sign off\n\nUnderstanding of the complexities in design and implementation of large-scale information systems\n\nAbility to take responsibility for technical aspects of a project, and to work closely with project management to deliver\n\nLinux administration and deployment\n\nUnderstanding of server, storage and desktop hardware\n\nDesirable experience\nExperience working in a Linux environment (RedHat, CentOS)\n\nKnowledge of Windows Server, Active Directory, OU, User and Group Management\n\nDemonstrable experience of model-based systems architecture/engineering (e.g. MODAF, TOGAF)\n\nKnowledge of RedHat migrations\n\nKnowledge of networking health monitoring\n\nKnowledge of Concourse (writing pipelines, administering the cluster)\n\nUnderstanding of VMware vSphere ESXi\n\nKnowledge of Atlassian Suite\n\nInfrastructure as Code (e.g. Terraform, Ansible)\n\nDocker / Kubernetes containerisation and orchestration\n\nElasticsearch/Kibana\n\nCloud services (AWS or Azure)\n\nHelm charts\n\nMongoDB\n\nExperience building enterprise level web applications or services\n\nApache Kafka\n\nBenefits:\n£:Competitive salary\n\nContributory Pension Scheme (up to 10.5% company contribution)\n\n6 times salary ‘Life Assurance’ with pension\n\n25 days holiday (increasing with service) + statutory public holidays, plus opportunity to buy and sell up to 5 days (37hr)\n\nCompany bonus scheme (discretionary)\n\nFlexible Benefits scheme with extensive salary sacrifice schemes, including HealthCashplan, Dental, and Cycle to Work amongst others\n\nEnhanced sick pay\n\nEnhanced family friendly policies including enhanced maternity, paternity & shared parental leave\n\nWork Culture\n37hr working week, although hours may vary depending on role, jobrequirementor site-specific arrangements.\n\nEarly 1.30pm finish Friday, start your weekend early!\n\nRemote,hybridand site based working opportunities, dependant on your needs and the requirements of the role.\n\nUp to 5 paid days volunteering each year.\n\nFlexible working culture focused on output, with more formal flexible working arrangements on request (assessed subject to role) - please highlight any requests to the Talent Acquisition team.\n\nRTX adheres to the principles of equal employment. All qualified applications will be given careful consideration without regard to ethnicity,color, religion, gender, sexual orientation or identity, national origin, age, disability, protected veteran status or any other characteristic protected by law.\nRTX adheres to the principles of equal employment. All qualified applications will be given careful consideration without regard to ethnicity, color, religion, gender, sexual orientation or identity, national origin, age, disability, protected veteran status or any other characteristic protected by law.\nPrivacy Policy and Terms:\nClick on this link to read the Policy and Terms","description_format":"text","description_chars":5046,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Flexible schedule","Parental leave"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Space & Aerospace"],"lifecycle":[{"event":"open","at":"2026-09-18T17:38:32Z"}],"visa":[],"liveness":{"score":18,"band":"cold","label":"Long shot","p_open":1,"p_active":0.508,"p_room":0.35,"age_days":28,"expected_fill_days":9,"reasons":["conf:3","velocity","win:tail","comp:brand"],"computed_at":"2026-10-17T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/raytheon-technologies-senior-infrastructure-engineer","json_url":"https://alion.io/job/raytheon-technologies-senior-infrastructure-engineer.json","meta":{"generated_at":"2026-10-18T20:41:24Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":24503,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-19T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":1162},"rest":"https://alion.io/mcp/rest/get_company?id=1162"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fraytheon-technologies-senior-infrastructure-engineer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fraytheon-technologies-senior-infrastructure-engineer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fraytheon-technologies-senior-infrastructure-engineer"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/raytheon-technologies-senior-infrastructure-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fraytheon-technologies-senior-infrastructure-engineer"}]}