NewGeneral Engineer ExelonGeneral EngineerPerryman, MD$92,000–$126,500Develops studies, plans, criteria, specifications, calculations, evaluations, design documents, performance assessments, integrated systems analysis, cost estimates, budgets, associated with the planning, design, licensing, construction, commissioning, operation, and maintenance of Exelon's electric generation, transmission, distribution, gas and telecommunication facilities/systems. (4) Career related experiences is defined as changes in technical job responsibilities and does not have to include a change in department Note: Items (1) and (3) are mutually inclusive, whereby the maximum experience requirement reduction is one(1) year (e.g., in the case of an employee with both a master's degree in Engineering AND a PE license, the minimum experience requirement would be reduced by one (1) year).
Systems Engineer LeidosSystems EngineerTemple Hills, MD$107,900–$195,050If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com. • The candidate should be a proactive leader and team player with strong communication, management, analytical, and problem solving skills; proven ability to thrive in environments that constantly embraces new technology.
Senior Systems Engineer LeidosSenior Systems EngineerBuckeystown, MD$131,300–$237,350As the Senior System Engineer, you will perform and manage the full spectrum of systems engineering tasks to include requirements analysis, feature, system and interface design, system integration, system testing, as well as working with the SE team in support of Model Based Systems Engineering (MBSE) and all associated documentation. As a senior member of the team, you bring deep expertise in Systems Engineering (SE) and will work closely with Systems Engineers, Software Engineers, Architects as well as Government counterparts on the following key tasks:
Lead Systems Integration Engineer LeidosLead Systems Integration EngineerGlenwood, MD$87,100–$157,450TFDM program is a Federal Aviation Administration’s (FAA) NextGen program based on airport surface management provides that efficiencies for both the airport surface and terminal airspace by providing a new and comprehensive integrated surface traffic control and management system. June 3, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Active Directory Architect / Engineer LeidosActive Directory Architect / EngineerSilver Spring, MD$131,300–$237,350Design, deploy, upgrade, and administer Active Directory Domain Services, including domain controllers, forests, domains, trusts, and replication topologies (i.e. Manage and optimize Group Policy Objects (GPOs), OU structures, and security baselines; including object management through bulk operations and automation, Troubleshoot and resolve complex AD-related issues, including authentication failures, replication problems, DNS issues, and Kerberos/NTLM problems, Plan and execute Active Directory migrations, consolidations, and upgrades (of both underlying server infrastructure and overall forest/domain functional levels), Develop and maintain disaster recovery, backup, and restore procedures for AD environments (including AD Recycle Bin and authoritative restores), Monitor AD health and performance using tools such as Microsoft System Center, Azure Monitor, or third-party solutions). Deep expertise in designing, deploying, upgrading, and administering Microsoft Active Directory Domain Services (AD DS), including domain controllers, multi-domain/forest architectures, trusts, replication topologies, Group Policy Objects (GPOs), OU design, and security baselines.
Systems Integration Engineer LeidosSystems Integration EngineerMount Airy, MD$87,100–$157,450TFDM program is a Federal Aviation Administration’s (FAA) NextGen program based on airport surface management provides that efficiencies for both the airport surface and terminal airspace by providing a new and comprehensive integrated surface traffic control and management system. June 25, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
NewSenior Database Engineer | Database Engineer Advisor - Active TS/SCI Macpower Digital Assets Edge Private LimitedSenior Database Engineer | Database Engineer Advisor - Active TS/SCILandover, MD$110,000–$140,000 / yearThe ideal candidate will design, build, and optimize secure database management systems while deploying automation tools to support critical defense and public sector operational assets. This multi-disciplinary role focuses heavily on database engineering, relational database architecture, systems administration, and software development support.
Database Engineer 3 CACIDatabase Engineer 3Linthicum, MarylandCACI is seeking a Database Engineer to be a part of the Secure the Enterprise initiative, develop capabilities to shift from the current manual system security evaluation and authorization process to a new model that emphasizes automation, streamlined processes and approvals, continuous monitoring and assessment, and network data gathering across the entire life cycle of a project. The Database Engineer will direct the development of complex systems using queries, tables, and database storage and retrieval using Cloud methodologies for the design, development, implementation, information storage and retrieval, data flow and analysis.
Database Engineer Mid-Level CyberPoint International LLCDatabase Engineer Mid-LevelMDIf you are interested in applying for employment with CyberPoint and need special assistance or an accommodation to apply for a posted position, contact our Human Resources department by email at hr@cyberpointllc.com or by calling 410-779-6700. Employees and applicants interested in inspecting these plans should contact Human Resources by phone 410-779-6700 or by email at hr@cyberpointllc.com for assistance.
Database Engineer - Multiple Levels (DT-0/1/2) Legato CorporationDatabase Engineer - Multiple Levels (DT-0/1/2)Annapolis Junction, MD$140,000–$200,000 / yearTranslates a set of requirements and data into a usable document by creating or recreating ad hoc queries, scripts, and macros; updates existing queries, creates new ones to manipulate data into a master file; and builds complex systems using queries, tables, Open Database Connectivity and database storage and retrieval using Cloud methodologiesOur minimum requirements for this role: Familiarity with relational and non-relational databases to include but not limited to Oracle, Postgres, Mongo and Redis. Legato, LLC recruiters (Staffing@legatocorp.com) would love to speak with you regarding the following position: Multiple Levels-Database Engineer in Annapolis Junction, MD.Security Clearance Required: TS/SCI w/ PolygraphSalary Range: $140,000-$200,000, depending on experience.
Lead Database Engineer Bigbear.aiLead Database EngineerAnnapolis Junction, MarylandFull timeCreate Usable Solutions: Translate requirements and data into usable database schemas by creating ad hoc queries, scripts, and macros; update existing queries and create new ones to manipulate data into master files. Develop Novel Algorithms: Contribute to cutting-edge development programs by innovating RF signal processing techniques and creating analytics, visualization, and discovery tools that enable precise geolocation and actionable insights.
Database Engineer Entry Level CyberPoint International LLCDatabase Engineer Entry LevelMDIf you are interested in applying for employment with CyberPoint and need special assistance or an accommodation to apply for a posted position, contact our Human Resources department by email at hr@cyberpointllc.com or by calling 410-779-6700. Employees and applicants interested in inspecting these plans should contact Human Resources by phone 410-779-6700 or by email at hr@cyberpointllc.com for assistance.
Database Engineer 3 CACI International IncDatabase Engineer 3MD$120,800–$265,800 / yearThe Opportunity: CACI is seeking a Database Engineer to be a part of the Secure the Enterprise initiative, develop capabilities to shift from the current manual system security evaluation and authorization process to a new model that emphasizes automation, streamlined processes and approvals, continuous monitoring and assessment, and network data gathering across the entire life cycle of a project. Responsibilities: The Database Engineer will direct the development of complex systems using queries, tables, and database storage and retrieval using Cloud methodologies for the design, development, implementation, information storage and retrieval, data flow and analysis.
Database Engineer Verite Group, Inc.Database EngineerMDThe Database Engineer will support the development and test of various Python based ReST end points, microservices, and data model management capabilities utilizing Django and Flask frameworks to interact with data models such as mariaDB, MongoDB, and PostgreSQL and send data upon request, in JSON format, to UI front ends. What You'll be Owning: As part of the Secure the Enterprise initiative, develop capabilities to shift from the current manual system security evaluation and authorization process to a new model that emphasizes automation, streamlined processes and approvals, continuous monitoring and assessment, and network data gathering across the entire life cycle of a project.
Senior Database Engineer with Poly Bigbear.aiSenior Database Engineer with PolyHanover, MarylandFull timeIn this role, you’ll work onsite at the assigned customer location, ensuring optimized database performance and delivering solutions that directly impact national security. Support Agile Development: Participate in agile activities, including release planning, sprint planning, and retrospectives, to incorporate lessons learned into engineering processes.
Database Engineer Bigbear.aiDatabase EngineerAnnapolis Junction, MarylandFull timeCreate Usable Solutions: Translate requirements and data into usable database schemas by creating ad hoc queries, scripts, and macros; update existing queries and create new ones to manipulate data into master files. Drive System Design Decisions: Provide critical input to system design decisions, including hardware/software trade-offs, software reuse strategies, and the incorporation of COTS and GOTS solutions.
ME00535-Database Engineer/Oracle Database Administrator Momentum Engineering OpeningsME00535-Database Engineer/Oracle Database AdministratorAnnapolis JunctionSeeking a Database Engineer/Oracle Database Administrator to support a complex system with exacting interface, performance, and security requirements, and provide database engineering expertise in one or more of the following areas: architecture, design, development, requirements analysis, data flow, network design/ implementation, testing, and documentation. Translate 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.
Mongo Database Engineer CACIMongo Database EngineerLinthicum, MarylandPay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. This is your chance to be at the forefront of developing and maintaining secure IT infrastructure for the Intelligence Community, playing a pivotal role in enhancing U.S. intelligence and national security systems.
Database Engineer GRVTYDatabase EngineerFort Meade, MD$192,000–$202,000 / yearThe Database Engineer will support the development and test of various Python based ReST end points, microservices, and data model management capabilities utilizing Django and Flask frameworks to interact with data models such as mariaDB, MongoDB, and PostgreSQL and send data upon request, in JSON format, to UI front ends. What You'll be Owning: As part of the Secure the Enterprise initiative, develop capabilities to shift from the current manual system security evaluation and authorization process to a new model that emphasizes automation, streamlined processes and approvals, continuous monitoring and assessment, and network data gathering across the entire life cycle of a project.
Senior Database Engineer Belay TechnologiesSenior Database EngineerAnnapolis Junction, MDFull timeThe ideal candidate will possess a blend of database engineering, data integration and automation experience with the ability to support structured data ingestion workflows, JSON-based transformations, validation processes and enterprise application integrations including Pega-based systems serving as systems of record. This role will support enterprise data modernization and integration efforts focused on ingesting, transforming, validating and managing operational data supporting critical business and mission workflows across acquisition, finance, HR, logistics, training, security and program management systems.
Database Engineer 2 Lentech Inc.Database Engineer 2Linthicum, MDFull timeThe Database Engineer will support the development and test of various Python based ReST end points, microservices, and data model management capabilities utilizing Django and Flask frameworks to interact with data models such as mariaDB, MongoDB, and PostgreSQL and send data upon request, in JSON format, to UI front ends. As part of the Secure the Enterprise initiative, develop capabilities to shift from the current manual system security evaluation and authorization process to a new model that emphasizes automation, streamlined processes and approvals, continuous monitoring and assessment, and network data gathering across the entire life cycle of a project.
NewSenior Database Engineer/Administrator Leidos Holdings IncSenior Database Engineer/AdministratorColumbia, MD$131,300–$237,350 / yearThe Database Engineer ensures the integrity, security, and availability of multiple databases across on‑prem and cloud platforms, leads performance tuning and troubleshooting efforts, and drives migration and modernization initiatives to maintain resilient, high‑availability systems for the Warfighter. For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Database Engineer 3 Lentech Inc.Database Engineer 3Linthicum, MDFull timeResponsibilities: As part of the Secure the Enterprise initiative, develop capabilities to shift from the current manual system security evaluation and authorization process to a new model that emphasizes automation, streamlined processes and approvals, continuous monitoring and assessment, and network data gathering across the entire life cycle of a project. Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.
Database Engineer (DE) Skill Level 2 Lifecycle CorporationDatabase Engineer (DE) Skill Level 2Annapolis Junction, MarylandA bachelor’s degree and five (5) years' experience as a Database Engineer in programs and contracts of similar scope, type and complexity is required. Familiarity with relational and non-relational databases to include but not limited to Oracle, Postgres, Mongo and Redis.
NewNoSql Database Engineer Leidos Holdings IncNoSql Database EngineerBethesda, MD$107,900–$195,050 / yearWe leverage cloud-based computing, artificial intelligence (Al), machine learning (ML) and cross-domain transfer systems to provide cutting edge data exploitation, enrichment, triage, and analytics capabilities to Defense and Intelligence Community members. To be successful in this role you need (required): Bachelor's degree in Computer Science, Engineering, or a related technical field (or equivalent experience) with 8+ years of relevant experience; Master's degree with 6+ years of experience.
Database Engineer MarkonDatabase EngineerFort Meade, Maryland$210,000–$230,000 / yearFull timeThis role provides technical leadership in database architecture, engineering, and modernization efforts while collaborating with software developers, system engineers, and mission stakeholders to implement scalable, secure, and high-performing data solutions. Description: Markon is seeking a Database Engineer 3 to support the Fort Meade customer by designing, developing, and maintaining enterprise database solutions that support mission-critical applications and systems.
Database Engineer The Josef GroupDatabase EngineerAnnapolis Junction, MarylandWe are seeking a skilled Database Engineer with deep expertise in PostgreSQL and PostGIS to design, develop, and optimize our spatial and relational data systems. Experience with cloud database platforms (AWS RDS, GCP Cloud SQL, Azure Database for PostgreSQL).
Senior Database Engineer (Linthicum, MD) Shield Consulting SolutionsSenior Database Engineer (Linthicum, MD)Linthicum, MD$215,000–$225,000 / yearEssential Duties and Responsibilities:The Database Engineer will direct the development of complex systems using queries, tables, and database storage and retrieval using Cloud methodologies for the design, development, implementation, information storage and retrieval, data flow and analysis. Description:As part of the Secure the Enterprise initiative, develop capabilities to shift from the current manual system security evaluation and authorization process to a new model that emphasizes automation, streamlined processes and approvals, continuous monitoring and assessment, and network data gathering across the entire life cycle of a project.
Jr. Database Engineer (Linthicum, MD) Shield Consulting SolutionsJr. Database Engineer (Linthicum, MD)Linthicum, MD$125,000–$135,000 / yearThe Database Engineer will support the development and test of various Python based ReST end points, microservices, and data model management capabilities utilizing Django and Flask frameworks to interact with data models such as mariaDB, MongoDB, and PostgreSQL and send data upon request, in JSON format, to UI front ends. Job Description:As part of the Secure the Enterprise initiative, develop capabilities to shift from the current manual system security evaluation and authorization process to a new model that emphasizes automation, streamlined processes and approvals, continuous monitoring and assessment, and network data gathering across the entire life cycle of a project.
Jr. Database Engineer Shield Consulting SolutionsJr. Database EngineerLinthicum, MD$125,000–$135,000 / yearThe Database Engineer will support the development and test of various Python based ReST end points, microservices, and data model management capabilities utilizing Django and Flask frameworks to interact with data models such as mariaDB, MongoDB, and PostgreSQL and send data upon request, in JSON format, to UI front ends. Job Description: As part of the Secure the Enterprise initiative, develop capabilities to shift from the current manual system security evaluation and authorization process to a new model that emphasizes automation, streamlined processes and approvals, continuous monitoring and assessment, and network data gathering across the entire life cycle of a project.
Senior Database Engineer Shield Consulting SolutionsSenior Database EngineerLinthicum, MD$215,000–$225,000 / yearEssential Duties and Responsibilities: The Database Engineer will direct the development of complex systems using queries, tables, and database storage and retrieval using Cloud methodologies for the design, development, implementation, information storage and retrieval, data flow and analysis. Description: As part of the Secure the Enterprise initiative, develop capabilities to shift from the current manual system security evaluation and authorization process to a new model that emphasizes automation, streamlined processes and approvals, continuous monitoring and assessment, and network data gathering across the entire life cycle of a project.
Database Engineer L1 Power3 SolutionsDatabase Engineer L1Annapolis JunctionThere are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location, education and certifications as well as Federal Government Contract Labor categories. Description Database Engineer Level 1 is a junior-level role responsible for supporting the design, maintenance, and optimization of databases and data systems.
NewDatabase Engineer - L0 Technology Resource ExpertsDatabase Engineer - L0Annapolis JunctionThere are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location, education and certifications as well as Federal Government Contract Labor categories. Description Database Engineer Level 0 is an entry-level role responsible for supporting the design, maintenance, and performance of databases and data systems.
Database Engineer L2 Power3 SolutionsDatabase Engineer L2Annapolis JunctionThere are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location, education and certifications as well as Federal Government Contract Labor categories. Description Database Engineer Level 2 is a mid-level role responsible for designing, maintaining, and optimizing databases and data systems.
Database Engineer L0 Power3 SolutionsDatabase Engineer L0Annapolis JunctionThere are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location, education and certifications as well as Federal Government Contract Labor categories. Description Database Engineer Level 0 is an entry-level role responsible for supporting the design, maintenance, and performance of databases and data systems.
Database Engineer/Oracle Database Administrator - CLEARANCE and POLYGRAPH REQUIRED Constellation TechnologiesDatabase Engineer/Oracle Database Administrator - CLEARANCE and POLYGRAPH REQUIREDFort Meade, MarylandThe benefits package: • Affordable healthcare options with 80% employer paid premium PLUS a company-funded HSA • Comprehensive Dental insurance • Vision with 80% employer paid premium • Employer paid Life insurance 100% • Employer paid Short-term and Long-term disability 100% • Annual training, continued education, and professional memberships reimbursement • Unlimited access to Red Hat Enterprise Linux and AWS training and accreditation • Annual reimbursement for technology i.e. phones, computers, printers, etc. Must have in-depth experience as a Database Administrator to include proficiency in tasks such as data migration, data replication, user administration, backup and recovery, performance tuning, issue investigation, issue resolution, and general administration.
Database Administrator (DBA) / Engineer (DBE) - FULLY CLEARED with POLYGRAPH REQUIRED Constellation TechnologiesDatabase Administrator (DBA) / Engineer (DBE) - FULLY CLEARED with POLYGRAPH REQUIREDColumbia, MarylandThe benefits package: • Affordable healthcare options with 80% employer paid premium PLUS a company-funded HSA • Comprehensive Dental insurance • Vision with 80% employer paid premium • Employer paid Life insurance 100% • Employer paid Short-term and Long-term disability 100% • Annual training, continued education, and professional memberships reimbursement • Unlimited access to Red Hat Enterprise Linux and AWS training and accreditation • Annual reimbursement for technology i.e. phones, computers, printers, etc. Translating 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.
Mongo Database Engineer CACI International IncMongo Database EngineerMD$105,100–$231,100 / yearPay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. This is your chance to be at the forefront of developing and maintaining secure IT infrastructure for the Intelligence Community, playing a pivotal role in enhancing U.S. intelligence and national security systems.
Database Engineer - (GC-2/3) Legato CorporationDatabase Engineer - (GC-2/3)Annapolis Junction, MD$175,000–$205,000 / yearTranslates a set of requirements and data into a usable document by creating or recreating ad hoc queries, scripts, and macros; updates existing queries, creates new ones to manipulate data into a master file; and builds complex systems using queries, tables, Open Database Connectivity and database storage and retrieval using Cloud methodologies. Legato, LLC recruiters (Staffing@legatocorp.com) would love to speak with you regarding the following position: Database Engineer in Hanover, MD.Security Clearance Required: TS/SCI w/ PolygraphSalary Range: $175,000-$205,000, depending on experience.
Database Engineer (DBE) - Skill Level 2 Kaizen Approach, Inc.Database Engineer (DBE) - Skill Level 2MDThe position involves developing database structures aligned with overall system architecture, making trade-offs among data volumes, user populations, distribution, response times, retention rules, security, and domain controls, while supporting the lifecycle from requirements through system acceptance testing and Initial Operational Capability. The Database Engineer will develop and manage requirements from project inception through completion, assist with analysis and evaluation of system improvements, optimization, development, and maintenance efforts, and translate requirements and data into usable documentation through queries, scripts, macros, and master data files.
NewNoSQL Database Engineer – TS/SCI VMD CorpNoSQL Database Engineer – TS/SCIBethesda, MDWe leverage cloud-based computing, artificial intelligence (Al), machine learning (ML) and cross-domain transfer systems to provide cutting edge data exploitation, enrichment, triage, and analytics capabilities to Defense and Intelligence Community members. This strong commitment to our employees has been recognized by our inclusion on the Washington Business Journal’s “50 Best Places to Work” list as well as being a “Great Place to Work” certified company with a 4.6 star, and a 99% CEO approval Glassdoor rating.
Database Engineer Synergy ECPDatabase EngineerAnnapolis Junction, MarylandGreat Corporate Facilities : Come by our corporate office and enjoy a weekly happy hour, take a drive to nearby restaurants, grab a snack or coffee in our café, or utilize our collaborative office space and conference rooms. The company leverages its expertise in data transport solutions, software and systems engineering, and other solutions to deliver critical and innovative capabilities to high-level decision makers that enhance our nation’s security.
Database Engineer (Oracle) Themis InsightDatabase Engineer (Oracle)Fort Meade, MDTranslates a set of requirements and data into a usable document by creating or recreating ad hoc queries, scripts, and macros; updates existing queries, creates new ones to manipulate data into a master file; and builds complex systems using queries, tables, Open Database Connectivity and database storage and retrieval using Cloud methodologies. Responsible for developing a database structure that fits into the overall architecture of the system under development and has to make trades among data volumes, number of users, logical and physical distribution, response times, retention rules, security and domain controls.
Database Engineer III Reflexive ConceptsDatabase Engineer IIIMarylandEssential Duties: The Database Engineer will direct the development of complex systems using queries, tables, and database storage and retrieval using Cloud methodologies for the design, development, implementation, information storage and retrieval, data flow and analysis. Description: As part of the Secure the Enterprise initiative, develop capabilities to shift from the current manual system security evaluation and authorization process to a new model that emphasizes automation, streamlined processes and approvals, continuous monitoring and assessment, and network data gathering across the entire life cycle of a project.
NoSql Database Engineer LeidosNoSql Database EngineerBethesda, MarylandWe leverage cloud-based computing, artificial intelligence (Al), machine learning (ML) and cross-domain transfer systems to provide cutting edge data exploitation, enrichment, triage, and analytics capabilities to Defense and Intelligence Community members. July 17, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Database Engineer II The Josef GroupDatabase Engineer IIAnnapolis Junction, MarylandResponsible for developing a database structure that fits into the overall architecture of the system under development and must make trades among data volumes, number of users, logical and physical distribution, response times, retention rules, security, and domain controls. Develops relational and/or Object-Oriented databases, database parser software, and database loading software.
Database Engineer III The Josef GroupDatabase Engineer IIIAnnapolis JunctionResponsible for developing a database structure that fits into the overall architecture of the system under development and must make trades among data volumes, number of users, logical and physical distribution, response times, retention rules, security, and domain controls. Develops relational and/or Object-Oriented databases, database parser software, and database loading software.
Database Engineer 2/3-INCA-39 Onyx PointDatabase Engineer 2/3-INCA-39Hanover, MarylandTranslates aset of requirements and data into a usable document by creating or recreating ad hoe queries, scripts, and macros; updates existing queries, creates new ones to manipulate data into a master file; and builds complex systems using queries, tables, Open Database Connectivity and database storage and retrieval using Cloud methodologies. Responsible for developing a database structure that fits into the overall architecture of the system under development and has to make trades among data volumes, number of users, logical and physical distribution, response times, retention rules, security and domain.