{"id":2374100,"url":"https://alion.io/job/momentum-engineering-me00698-database-administrator","title":"ME00698-Database Administrator","company":{"id":678210,"name":"Momentum Engineering","domain":"momentumengineering.io","url":"https://alion.io/company/momentumengineering","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Rippling","truth_index":{"grade":"B","score":79,"open_postings":80,"ghost_share":0.263,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":63,"computed_at":"2026-10-30T05:48:23Z"}},"role":"Data Science","role_family":"Data Science","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":["Annapolis Junction, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":121000,"max_usd":230000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":1343},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"Cassandra","optional":false},{"name":"MongoDB","optional":false},{"name":"Oracle","optional":false},{"name":"PostgreSQL","optional":false},{"name":"SQL","optional":false}],"status":"live","first_seen_at":"2026-10-12T17:35:01Z","employer_posted_date":"2026-10-12","last_verified_at":"2026-10-30T12:37:54Z","board_verified":true,"closed_at":null,"days_open":17,"trust":{"level":"ok","repost_count":0,"flags":["company_stale"],"days_open":16},"description":"Momentum Engineering, Inc. fosters an employee-centric culture. Our strength lies in our people. With a high percentage of employees holding advanced degrees in engineering, computer science, and related disciplines, we bring deep technical expertise to every mission. Our team includes professionals with security clearances and full-scope polygraphs, ensuring trusted, secure support for the most sensitive national security initiatives. Additionally, our workforce is equipped with industry-leading certifications, demonstrating a commitment to continuous learning and excellence. Most importantly, our exceptional employee retention rate reflects a culture of professional growth, mission focus, and dedication-ensuring long-term stability and expertise for our customers’ critical needs.\nJob Summary\nSeeking a Database Administrator to support a large, complex, fast-paced, operational program\nThe ideal candidate will maintain the integrity, security, and availability of multiple databases\nDuties include disaster recovery, performance analysis and tuning, index maintenance, and monitoring of data, as well as administering, maintaining, developing, and implementing policies and procedures for ensuring the security and integrity of the database\nPrimary Responsibilities\nPerform daily database administration, monitoring, and troubleshooting of system database and replication issues\nMonitor database performance and memory allocations using standard tools\nPerform system updates and Information Assurance Vulnerability Alert (IAVA) patching\nTroubleshoot and resolve database problems\nPerform database recovery actions\nModify existing database scripts to enhance systems support and create new database scripts for recurring database issues\nDevelop and execute SQL queries for routine and ad hoc requests\nTransition/ingest legacy data\nTranslate requirements and data into usable database schemas by creating or recreating ad hoc queries, scripts and macros, making updates to existing queries, and creating new queries to manipulate data into a master file\nRecommend design and implementation practices that optimize the performance of GOTS/COTS databases and applications\nAssist in the development of database structures that fit into the overall architecture of the system under development\nAssist in developing databases, database parser software, and database loading software\nRequired Qualifications\nMust have active Top Secret/SCI clearance with NSA Full Scope Polygraph\nMust have at least five (5) years of hands-on, dedicated experience as a database administrator\nMust have at least five (5) years of hands-on, dedicated experience as an Oracle Database Administrator\nMust have in-depth experience implementing and maintaining database security\nMust have in-depth experience conducting database performance tuning and monitoring\nMust have in-depth experience troubleshooting and resolving database problems/issues\nMust have experience installing, configuring, and upgrading RDBMS software\nMust have experience with procedural languages such as PL/SQL\nDesired Qualifications\nBachelor's degree in a technical discipline\nExperience with real time highly available data replication technologies such as Oracle Data Guard, Oracle Streams, Oracle Golden Gate, Sybase Replication Server\nExperience with the Scaled Agile Framework (SAFe) methodology and/or as a member of an Agile team\nExtensive, in-depth experience with database design and development\nExtensive, in-depth understanding of databases, primarily Oracle and/or other relational and non-relational/NoSQL databases such as PostgreSQL and MongoDB\nExperience using Oracle SQL/PLSQL, and SQL in general\nExperience with Mongo and/or Cassandra\nExempt hourly position. 11 paid holidays, minimum of 3 weeks PTO, company sponsored group medical plan, company paid dental, vision, life insurance, and STD/LTD plans. 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