{"id":3055212,"url":"https://alion.io/job/marsh-mclennan-database-administrator-postgresql","title":"Database Administrator – PostgreSQL","company":{"id":1769686,"name":"Marsh McLennan","domain":"marshmclennan.com","url":"https://alion.io/company/marshmclennan","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":80,"open_postings":73,"ghost_share":0,"stale_share":0.986,"repost_share":0,"time_to_fill_p50_days":12,"computed_at":"2026-10-25T05:49:26Z"}},"role":"Data Science","role_family":"Data Science","seniority":"junior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Mexico City, Mexico"],"countries":["MX"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":2,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Linux","optional":false},{"name":"PostgreSQL","optional":false}],"status":"live","first_seen_at":"2026-07-07T00:00:00Z","employer_posted_date":"2026-07-07","last_verified_at":"2026-10-25T10:50:24Z","board_verified":true,"closed_at":null,"days_open":110,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":110},"description":"Company:\nDescription:\nWe are seeking a talented individual to join our Information Technology team at Marsh. This role will be based in Mexico. This is a hybrid role that has a requirement of working at least three days a week in the office.\nThis position is for a productive professional individual contributor in Information Technology, who works independently with minimal supervision. You will be part of a large team across AUS, UK, Canada & US responsible for significant databases & projects related to our PostgreSQL environment. We are offering an emerging and varied role and responsibilities in a fast-paced, ever-changing work environment.\nWe will count on you to:\nHave experience installing PostgreSQL on Linux servers.\nHave hands on experience creating PostgreSQL databases and objects.\nCreate, update, and drop users and roles.\nUnderstand PostgreSQL backup and recovery processes.\nWork closely with an offshore team to ensure smooth transition of work handover.\nDemonstrate proficiency in communication and a good level of English.\nWhat you need to have:\nAt least 2+ years of PostgreSQL experience.\nExperience planning and executing installation of PostgreSQL server.\nExperience implementing backup and recovery.\nExperience working in a Linux environment.\nWhat makes you stand out:\nPerformance tuning experience.\nExperience working with PostgreSQL and pgAdmin.\nStrong analytical and problem-solving skills, with good communication and writing skills.\nWhy join our team:\nWe help you be your best through professional development opportunities, interesting work and supportive leaders.\nWe foster a vibrant and inclusive culture where you can work with talented colleagues to create new solutions and have impact for colleagues, clients and communities.\nOur scale enables us to provide a range of career opportunities, as well as benefits and rewards to enhance your well-being.\nMarsh (NYSE: MRSH) is a global leader in risk, reinsurance and capital, people and investments, and management consulting, advising clients in 130 countries. With annual revenue of over $27 billion and more than 95,000 colleagues, Marsh helps build the confidence to thrive through the power of perspective. For more information, visit corporate.marsh.com, or follow us on LinkedIn and X.Marsh is committed to creating a diverse, inclusive and flexible work environment. We aim to attract and retain the best people and embrace diversity of age, background, disability, ethnic origin, family duties, gender orientation or expression, marital status, nationality, parental status, personal or social status, political affiliation, race, religion and beliefs, sex/gender, sexual orientation or expression, skin color, or any other characteristic protected by applicable law.Marsh is committed to hybrid work, which includes the flexibility of working remotely and the collaboration, connections and professional development benefits of working together in the office. 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