{"id":622990,"url":"https://alion.io/job/momentumengineering-me00670-database-engineer-3","title":"ME00670-Database Engineer 3","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":"2026-10-29T05:49:05Z"}},"role":"Data Science","role_family":"Data Science","seniority":"middle","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":101000,"max_usd":194000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":530},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Bash","optional":false},{"name":"Linux","optional":false},{"name":"Oracle","optional":false}],"status":"live","first_seen_at":"2026-08-09T19:23:48Z","employer_posted_date":"2026-08-09","last_verified_at":"2026-10-29T02:11:33Z","board_verified":true,"closed_at":null,"days_open":80,"trust":{"level":"ok","repost_count":0,"flags":["company_stale"],"days_open":80},"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.\n Job Summary\nSeeking a Database Engineer to provide technical expertise in database design, development, implementation, administration, information storage and retrieval, data flow, and analysis\nThe successful candidate will support database engineering throughout the system development lifecycle, from requirements definition and architecture through system acceptance testing and Initial Operational Capability (IOC)\nThis role requires strong Oracle database administration experience, Linux expertise, and the ability to design and optimize database solutions that balance performance, security, scalability, retention, and mission requirements\nPrimary Responsibilities\nDesign, develop, implement, and maintain relational and/or object-oriented databases\nDevelop database parser software, database loading tools, scripts, and supporting utilities\nDefine and document database requirements from project inception through system acceptance and IOC\nDevelop database structures that align with overall system architecture and mission requirements\nEvaluate and balance database design considerations including data volumes, user loads, logical and physical distribution, response times, retention requirements, security, and domain controls\nProject long-range database administration, capacity, performance, and design requirements\nAnalyze and recommend database and system improvements, optimization, development, and maintenance activities\nDevelop, maintain, and optimize ad hoc queries, scripts, macros, tables, and data-processing workflows\nCreate and update queries used to manipulate, aggregate, and transform data into master datasets or operational data products\nDesign and maintain database interfaces using Open Database Connectivity (ODBC) and related technologies\nSupport database storage, retrieval, and processing using cloud-based methodologies\nInstall, configure, patch, troubleshoot, and maintain Oracle database environments\nAdminister and support Oracle Database, Oracle Enterprise Manager, and Oracle Data Guard\nPerform database performance tuning, monitoring, backup, recovery, replication, and availability management\nSupport Linux-based database environments using Linux commands and Bash scripting\nCollaborate with systems engineers, software developers, cybersecurity personnel, architects, and mission stakeholders\nSupport database testing, system integration, acceptance testing, and deployment readiness\nRequired Qualifications\nMust have active Top Secret/SCI clearance with NSA Full Scope Polygraph\nDemonstrated experience with database architecture, engineering, administration, and development\nExtensive hands-on experience installing, configuring, and patching:Oracle Database\nOracle Enterprise Manager\nOracle Data Guard\n\nStrong experience with relational database design, schema development, and data modeling\nExperience developing and optimizing complex database queries\nExperience with database performance tuning, monitoring, backup, recovery, and high-availability concepts\nStrong Linux operating system experience\nProficiency with Linux commands and system utilities\nExperience developing and maintaining Bash scripts\nExperience translating system and data requirements into database designs and technical solutions\nAbility to evaluate database trade-offs involving performance, scalability, data retention, security, and distribution\nExperience supporting databases through development, integration, testing, and operational deployment\nDesired Qualifications\nExperience with MongoDB or other NoSQL database technologies\nExperience with cloud-based database services and architectures\nExperience with ODBC and enterprise database integration\nDatabase automation and infrastructure scripting\nExperience supporting highly available, mission-critical database environments\nExperience with database security, access controls, and data-domain separation\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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