Database Engineer - ENG05 - Cleared On-Site

Job#: 2081866Job Description:Database Architect/Modeler#clearance #clearedThe role is focused on data modeling, modern database technologies, and supporting mission management efforts.Location: Richardson Texas or Aurora ColoradoApex Systems is hiring a Principal Data Modeler and Database Engineer to support our teams in Richardson TX or Aurora CO. You will have the opportunity to directly impact the world around you and contribute to classified programs and technologies you are passionate about. In this position you would be familiar with designing, creating, updating, and managing databases and high performance data models.What You Will Dou2022 Identify and understand customer needs and apply sound, demonstrable understanding of database principles, theories, and concepts related to software engineering to translate those needs to viable design solutions.u2022 Translate needs and design requirements into physical data models.u2022 Analyze business requirements, RFCs, and technical specifications to identify data modeling impacts and design needs.u2022 Collaborate with systems engineers, product owners, architects, and stakeholders to gather and validate data requirements.u2022 Design new database structures (tables, indexes, constraints, views) and modify existing models to accommodate program needs.u2022 Author and implement database data model changes (DDL) using database change control automation.u2022 Work with developers on best practices for interacting with databases, writing and maintaining SQL statements.u2022 Utilize data modeling tools such as Oracle SQL Developer Data Modeler, Oracle Designer, and others.u2022 Demonstrate critical thinking skills with the ability to communicate concepts and ideas clearly.u2022 Use proven problem solving and analytical skills.u2022 Work in an Agile/Scrum environment.u2022 Must be able to obtain and maintain SCI program access and complete polygraphs.u2022 Obtain Security+ certification within 60 days of start.Qualifications You Must Haveu2022 Typically requires a degree in Science, Technology, Engineering, or Mathematics (STEM) and a minimum of 8 years of Database Engineering experience.u2022 5+ years of experience performing relational data modeling with Oracle and PostgreSQL Relational Database Management Systems (RDBMS).u2022 8+ years of experience with Oracle SQL and PL/SQL and PostgreSQL SQL and pl/pgsql skills.u2022 Experience with bash scripting and python.u2022 Experience working with Systems and Software Engineers to design, implement, and modify backend databases to interact with applications.u2022 Experience and strong Linux command line skills to perform database administration activities, deployment automation.Qualifications We Preferu2022 Existing Security+ Certification (or higher)u2022 Experience using AWS RDS for Oracle and AWS Aurora PostgreSQL database services.u2022 Experience with NoSQL database products such as MongoDB and DynamoDB.u2022 Data architecture experience for critical design decisions (such as the suitability of a product/technology for a given use case).u2022 Experience troubleshooting database issues such as Disaster Recovery, replication & backups and other related issues.u2022 Experience troubleshooting database performance issues.u2022 Strong SQL tuning experience in Oracle and PostgreSQL.u2022 Experience with database security controls and audit & compliance requirements.u2022 Experience virtualizing or containerizing databases.u2022 Experience with automating routine tasks.u2022 Experience using Oracle Spatial and/or PostgreSQL PostGIS.u2022 Experience using git source control.u2022 Experience using Atlassian Jira and Confluence.PLEASE NOTE: Candidates must be able to obtain and/or maintain a Department of Defense TOP SECRET security clearance as a condition and continuation of employmentApex Systems Military & Veteran ProgramsAt Apex Systems, we are proud to support those who serve. Our commitment to the military community is reflected in our robust veteran hiring initiatives, military-friendly workplace policies, and nationally recognized programs. We value the leadership, discipline, and mission-first mindset that military professionals bring to our team. Join us in continuing your mission.Why Apex is a Top Choice for Veterans and Military Talent:u00b7 Military-Friendly Employer: Recognized as a Military Friendlyu00ae Employer for multiple consecutive years.u00b7 Transition Programs: DoD Skill Bridge program with multiple pathway options.u00b7 Veteran Hiring Commitment: We actively partner with multiple veteran and military organizations that specialize in IT upskilling and certification training, helping service members and veterans transition into high-demand tech careersu00b7 Apex Military Network: Internal employee resource group supporting veterans, Guard/Reserve members, and their families.Apex Benefits OverviewApex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks toassociations that include CompTIA and IIBA. Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our 'Welcome Packet' as well, which an Apex team member can provide.EEO EmployerApex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law.Apex Systems is a world-class IT services company that serves thousands of clients across the globe. When you join Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRateds Best of Staffingu00ae in Talent Satisfaction in the United States and Great Place to Worku00ae in the United Kingdom and Mexico.Apex Systems is a world-class IT services company that serves thousands of clients across the globe. When you join Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRated's Best of Staffingu00ae in Talent Satisfaction in the United States and Great Place to Worku00ae in the United Kingdom and Mexico.Apex Benefits Overview:u00a0Apex offers a ran

Created: 2026-01-29