Database Developer
Xenith Solutions
The focus of this Department of Homeland Security (DHS), Immigration and Customs Enforcement (ICE) effort is to deliver comprehensive technical services essential to the continued operation, maintenance, modernization, and enhancement of mission-critical systems, subsystems, databases, and web services.
The Database Developer / Engineer will provide advanced database development, engineering, performance optimization, and lifecycle management services in support of the ICE program. This position requires strong hands-on expertise in complex SQL development, database architecture, query optimization, data management, and automated database deployment and maintenance.
The successful candidate will design, develop, and maintain complex database objects, including stored procedures, triggers, functions, and views; optimize database performance through detailed analysis of query execution plans; develop and implement comprehensive data archiving strategies; and execute targeted scripts for data corrections and migrations.
Additionally, the Database Developer / Engineer will leverage Liquibase and other approved automation tools to streamline database installations, schema changes, data migrations, and recurring data correction activities. Working collaboratively within an Agile development environment, this individual will ensure database solutions are secure, scalable, reliable, and optimized to support evolving ICE mission requirements.
Responsibilities, but not limited to:
The Database Developer / Engineer is responsible for managing and maintaining an organization's databases. The role involves ensuring data integrity, security, and optimal performance.
- • Database Performance Optimization: Analyze SQL query execution plans to identify performance bottlenecks, optimize complex queries, and implement improvements to enhance database efficiency, responsiveness, and scalability.
- • Data Archiving Strategy and Planning: Develop and document a comprehensive Data Archiving Plan that defines data retention requirements, archiving procedures, retrieval processes, and strategies for managing historical data.
- • Data Lifecycle Management: Design, implement, and maintain data archiving processes to optimize database storage, preserve data integrity, and ensure compliance with applicable data retention and security requirements.
- • Data Correction and Migration: Develop, test, and execute targeted SQL scripts to perform manual data corrections, resolve data inconsistencies, and support database migrations while ensuring accuracy, integrity, and minimal operational disruption.
- • Automated Database Deployment: Implement and maintain automated database installation, configuration, and schema management processes using Liquibase to ensure consistent, repeatable, and version-controlled database deployments.
- • Automated Data Corrections: Design, develop, and implement automated scripts and processes to identify, validate, and correct data inconsistencies, reducing manual intervention and improving overall data quality and operational efficiency.
- • 5 years of related work experience executing the described job description.
- • Bachelor’s degree in computer science, Information Technology, or a related field
- • DoD 8570 compliant IAT Level II certification, such as the CompTIA Security+ certification.
- • Ability to obtain DHS Background Investigation.
- • Active DHS, ICE Background investigation
- • Experience operating in an Agile DevOps environment.
- • Experience working in a Cloud environment (AWS, Azure, Oracle Cloud)
- Critical Soft Skill Requirements:
- • Excellent active listening and verbal communication skills.
- • Strong sense of collaboration, teamwork, and accountability.
- • Strong business writing ability.
- • Flexible and adaptable attitude.
- • Can conform to shifting priorities, demands, and timelines.
- • Ability to elicit cooperation from a wide variety of Stakeholders.
- • Possession of excellent client-facing consulting, leadership, and analytic skills.
- • Ability to discuss technical issues with non-technical, executive-level government officials.
- • Ability to communicate issues, status, tradeoffs, and priorities.
- • Leading and mentoring teams.
Xenith Solutions LLC is a Service-Disabled Veteran-Owned Small Business founded in 2019. We provide comprehensive, timely and relevant Solutions and Business Consulting support to our customers as a key partner. Our leadership brings over a century of combined experience in Defense and Civilian markets. Our employees possess experience in all aspects of solution development from requirements creation, development, test and evaluation, fielding, and sustainment. At the core of our offerings, we provide strategy and technology solutions, giving our customers valuable insights and thought leadership on the best application of information technology to drive business objectives.
Xenith focuses on solving complex business challenges facing our customers. Our “Success Through Achievement” work ethic means our customer receive quality solutions through our commitment. We pride ourselves on tackling some of the most difficult operational requirements our customers have – ensuring an appropriate match between the mission requirements, financials, schedule, and security.
EEO
Xenith Solutions provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, disability, genetic information, marital status, amnesty, or status as a covered veteran in accordance with applicable federal, state and local laws.
EEO IS THE LAW
If you are an individual with a disability and would like to request a reasonable accommodation as part of the employment selection process, please contact Xenith Solutions.
E-Verify
As a Federal Contractor, Xenith Solutions is required to participate in the E-Verify Program to confirm eligibility to work in the United States.
Affirmative Action Plan
As a federal government contractor and based on Executive Orders and applicable laws and regulations, Xenith Solutions develops and maintains annual written Affirmative Action Plans and endeavors to hire and advance qualified minorities, females, individuals with disabilities, and protected veterans.
- OverviewSCCI is seeking a Database Developer to join our team leading the design and implementation of a unified enterprise data architecture across a complex ecosystem of systems and projects. This role is responsible for defining the ontology to define how data is structured...Suggested
$77.6k - $176k
...insights and supporting mission-critical decisions. As a SQL developer and data engineer, you will help design, develop, and optimize... ...Delta Lake, and cluster configurationExperience with relational databases, data modeling, dimensional modeling, data warehousing, and...SuggestedFull timeContract workPart timeLocal areaRemote work- ...continued operation, maintenance, modernization, and enhancement of mission-critical systems, subsystems, databases, and web services. The Database Developer / Engineer will provide advanced database development, engineering, performance optimization, and lifecycle...SuggestedFull timeContract workFor contractorsWork experience placementLocal areaFlexible hoursShift work
- ...Job Description Job Description Database Developer: At B&A, we foster and embrace a distinct set of values that we live by and instill in all aspects of our organization: dedication, commitment, partnership, trust, and recognition. We have incorporated these...SuggestedFull timeWork at officeLocal area
- ...Job Description Job Description Database Developer: At B&A, we foster and embrace a distinct set of values that we live by and instill in all aspects of our organization: dedication, commitment, partnership, trust, and recognition. We have incorporated these...SuggestedFull timeContract workWork at officeLocal area
- ...about upcoming Chenega MIOS opportunities in government contracting—without committing to a formal job application. NoSQL Database Developer, Mid Stafford, VA Are you ready to enhance your skills and build your career in a rapidly evolving business...
- ...Position: Oracle Developer - US Citizen Only Duration: 12-24 Months Location: Reston, VA with travel to customer meetings in Springfield... ...PL/SQL Development Develop, customize, and maintain Oracle database applications, PL/SQL programs, stored procedures, packages,...
- ...Role: Database Developer Start Date: Immediate Duration: 2 years plus Experience: 8+ years relevant to this position Location: Reston, VA (100% onsite due to confidentiality) Required Skills/Capabilities • Demonstrated experience architecting, implementing...Full timeImmediate start
$73.4k - $136.3k
...configuration, testing, and deployment activities related to PeopleSoft APEX.Develop, optimize, and troubleshoot complex SQL queries, PL/SQL procedures, packages, functions, views, and database objects.Perform SQL code reviews, database performance tuning, and data...Minimum wageFull timeContract workFlexible hours- ...security, and enterprise content/data management services. We have developed our methodologies and processes based on the IT Infrastructure... ...the platform Develop new Oracle, SQL Server, and MySQL database modules and code to support expansion of current oracle solution...
- ...Job Title: Junior .NET Developer (Contract) Location: Richmond, VA Job Type: Contract Seniority Level: Junior (1–3 Years)... ...NET applications. Write SQL queries, stored procedures, and database objects. Assist with application testing, regression testing...Contract work
$134.5k - $265.1k
...relationships, managing expectations, and supporting long-term engagement success.Drive end-to-end sales and delivery support by developing demos/POCs, contributing to proposals and orals, articulating business value, and documenting solutions for smooth client handoff...Local area- ...Job Description Job Description PostgreSQL Database Developer Employment Type: Full Time, Experienced level Department: Information Technology CGS is seeking a PostgreSQL Database Developer to join our team supporting a rapidly growing Data Analytics and...Full timeFlexible hours
$75k - $82k
...system performance and identify opportunities for improvement. Develop and maintain engineering system standards, procedures, and best... ...Office skills. Experience with scripting, automation, or database administration is desirable. Preferred skills and qualifications...Permanent employmentFull timeContract workWork at officeWorldwide$114.6k - $252.1k
...primarily remote; however, candidates may be required to report onsite in Reston as business needs arise.Responsibilities:Design, develop, and maintain integrations between Oracle Fusion Cloud HCM and federal HR systems (EHRI, eOPF, USA Staffing, USA Performance, Employee...Contract workWork experience placementImmediate startRemote workFlexible hours$99k - $225k
...mission-critical applications and products? We need you to help us develop cloud-based solutions for some of the nation's toughest... ...native architecture patterns, including Compute, Oracle 26ai, AI Database Agent Factory, Spatial and Spatial Studio, APEX, security policies...Full timeContract workPart timeWork at officeLocal areaRemote work$114.6k - $252.1k
...primarily remote; however, candidates may be required to report onsite in Reston as business needs arise.Responsibilities:Design, develop, and maintain integration interfaces between Oracle Fusion Cloud HCM and federal HR systems including EHRI (XML/SFTP), eOPF (EDF/FDF...Contract workWork experience placementImmediate startRemote workFlexible hours$103.5k - $172.5k
...from you.McKesson Corporation is seeking a talented Software Developer to join the McKesson Medical-Surgical (MMS) Supply Chain Technology... ....Develop and optimize SQL queries and support Oracle database-related development activities.Work closely with cross-functional...Full time- ...Complex Overhaul (RCOH) Planning Team by providing SQL development, database administration, Microsoft Access application support, and data... ...legacy and modern data platforms. Maintain, enhance, develop, and troubleshoot existing Microsoft Access applications and legacy...Full timeContract workPart timeWork at office
$240k - $260k
...Senior Database Developer Herndon, VA | $240K to $260K | TS/SCI and FSP is required We are looking for a skilled Senior Database Developer to join our dynamic team. In this role, you will be responsible for designing, developing, and managing scalable data pipelines...$112k - $179k
ResponsibilitiesAt Peraton we develop cutting-edge technology that preserves freedom and advances human discovery. Our pioneering and... ...& Intelligence Sector is looking for a highly motivated Senior Database Engineer to join our team of qualified, diverse individuals at...Contract workWork at officeShift work$75k - $175k
...passionate team dedicated to accomplishing hard things, together.Database Engineers in Appian’s Public Sector Customer Success department... ...scale.The OpportunityAs a Database Engineer, you will design, develop, and maintain a complex data architecture to support our long-...Contract workWork experience placementWork at officeLocal areaFlexible hours$86.6k - $181.8k
Job Title: Database EngineerJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: NoneEmployee Type... ...CBP and DHS security regulations.Backup & Disaster Recovery: Develop, test, and implement robust backup, recovery, and disaster...Contract workWork experience placementLocal areaFlexible hours$97.3k - $132.46k
Help design, secure, and optimize enterprise database environments as our next Database Engineer!Requirements: Active Top Secret/SCI ClearanceLocation: Hybrid | Onsite 3 days a week in Arlington, VAThe Database Engineer will design, implement, and optimize PostgreSQL,...3 days per week$167k - $205k
...Rincon Research Corporation, our primary business is innovating, developing, and fielding digital signal processing (DSP) products and... ...Corporation (RRC), an employee-owned company, is seeking an Advanced Database Engineer to work with a multidisciplinary team to create...Temporary workFlexible hours$75k - $130k
...We are seeking an experienced Oracle EBS / WebLogic Technical Developer – Cyber Security & Compliance to support the United States... ...across Oracle WebLogic Server, Oracle Fusion Middleware, Oracle Database, Oracle Linux, and Oracle EBS application environments. Configure...Full timeRemote work- ...safety and security. Make an impact by using your expertise to protect our country from threats. Job Description HOW A DATABASE DEVELOPER WILL MAKE AN IMPACT The Database Developer will work with a team of database developers and database administrators to...Full timeLocal areaWork from homeFlexible hours
$50k - $65k
...support for two of USDA’s major mission supportive web-based database management systems operated under the Office of the Chief Financial... ...mission areas. Job Summary: DRT is seeking a mid-level developer with experience in Oracle Application Express (APEX) and...Permanent employmentContract workWork at officeLocal areaRemote work$82.36k
...motivated and solution-oriented Oracle DevOps Engineer to join our Database Platform team. This role is ideal for someone who combines... ...role where you will be expected to challenge manual processes, develop automation, and help evolve the Oracle platform using DevOps principles...Overseas$125k - $140k
MicroHealth is seeking an experienced Senior SQL Application Developer with strong expertise in SQL, database administration, Linux environments, database migration, and reporting solutions. This role provides advanced technical support for the program, serving as the...Full timeDay shift
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Database Developer. Be the first to apply!






