Database Engineer - (GC-2/3)
$175k - $205klegato
Legato, LLC recruiters (View email address on click.appcast.io) would love to speak with you regarding the following position: Database Engineer in Hanover, MD. Security Clearance Required: TS/SCI w/ Polygraph Salary Range: $175,000-$205,000, depending on experience. What You Will Do The Database Engineer will provide both engineering and administration support. There will be a focus on data optimization, dealing with large data sets, and seeking Oracle efficiencies. There will be an opportunity to optimize an Oracle system to operate at peak performance and efficiency. The ideal candidate will shape how massive and usual data types are processed, stored, and leveraged. They will provide technical expertise for database design, development, implementation, information storage and retrieval, data flow and analysis. Develops relational and/or Object-Oriented databases, database parser software, and database loading software. Projects long-range requirements for database administration and design. 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. The DBE works primarily at the front end of the lifecycle requirements through system acceptance testing and Initial Operational Capability (IOC). Develops requirements from a project’s inception to its conclusion for a particular business and Information Technology (IT) subject matter area (i.e., simple to complex systems). Assist with recommendations for, and analysis and evaluation of systems improvements, optimization, development, and/or maintenance efforts. Translates 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. Our Minimum Requirements For This Role Experience with Oracle or PostgresSQL Experience in both database engineering and database administration Experience with data optimization, large data sets and organization of data. IAT Level 2 Certification required at start date At least five (5) years experience as a Database Engineer A bachelor’s degree in a related discipline is required. Five (5) years of equivalent experience may be substituted for the bachelors degree for a total of ten (10) years of experience About Your New Company Legato, LLC is a dynamic small business headquartered in Columbia, near Ft. Meade, MD. Our positions include Cyber, Software, Systems, Networking, Data Science and other complex engineering capabilities. We set ourselves apart by having employees in the top of their field and who enjoy working at Legato for its attention to its employees, aggressive compensation, and upward mobility possibilities. We offer a generous benefits package including individual and family health, vision and dental benefits. A minimum of four (4) weeks of paid time off including a week of sick leave. Legato gives our employees 11 federal holidays off and a 401(k) employer match with no vesting schedule. There is an opportunity to earn referral benefits or bank hours if the contract allows. Disclaimer: The salary range provided is an estimate based on current market conditions and may be adjusted based on factors such as experience, skills, and qualifications. The final salary offer will be determined after a thorough review of the candidate's background and alignment with the role. Please note that this range is subject to change and should be considered as a guideline rather than a definitive figure. Legato LLC is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, protected veteran status, or disability status. #J-18808-Ljbffr
$7.5k
...individuals who provide intelligence, engineering, and mission management... ...: ~ We are seeking a Database Engineer / Full-Stack Developer... ...The Database Engineer Level 2 shall possess the following capabilities... ...+ Insurance: Medical: Three (3) rich healthcare options...SuggestedWork experience placementImmediate startFlexible hours- ...Overview Provides technical expertise for database design, development, implementation, information storage and retrieval, data flow and analysis... ...Technical (IAT) Level II is required. Information Technology: 2 Yrs Experience in PostgreSQL. Clearance: Active TS/SCI with an...SuggestedTemporary work
- ...Annapolis Junction, United States | Posted on 03/29/2026 We are looking for a Database Engineer Level 2 with technical experience with: Active TS/SCI with Polygraph Clearance Familiarity with relational and non-relational databases to include but not limited to Oracle...SuggestedTemporary work
- ...Database Engineer Level 2 (TS/SCI w/ Poly) Location: Annapolis Junction, MD We are actively hiring a Database Engineer Level 2 to support mission-critical programs in a fully cleared environment . This role requires hands‑on database engineering experience supporting...SuggestedTemporary work
$7.5k
...Protocol Analysts, Signals Analysts and Reverse Engineers, responsible for improving, protecting, and... ...and technologies as needed. The Level 2 Data Scientist shall possess the following... ...: Bachelor's Degree with 3 years of relevant experience, associate's...SuggestedContract workWork experience placementImmediate startFlexible hours- ...Visit our website at: Data Scientist 3 Candidate must have an active TS/SCI W/... ...'s degree in Computer Science or Computer Engineering or other technical degree. • Experience... ...years experience or bachelors degree and 0-2+ years experience or equivalent • Engineer...Contract workFlexible hours
$115k - $145k
..., Computational, Statistical) 2. Data Processing: (Data management... ...Bachelor's Degree with 3 years of relevant experience... ...Computer Information Systems, Engineering), a degree in the physical/hard... ...will also keep your resume in our database for future opportunities.Contract workImmediate startShift work$10k
...intelligence capabilities. Data Scientist (Level 2 - 4) We are seeking Data Scientists... ...Experience Bachelor's degree with 3-15 years depending on level Associate'... ...Science, Mathematics, Statistics, Engineering, or a related field. Candidates with degrees...Contract workFlexible hours- ...installation, etc. Qualifications (Level 2): Fourteen (14) years experience as a... ...is required. Bachelor's degree in System Engineering, Computer Science, Information Systems,... ...'s degree Qualifications (Level 3): Twenty (20) years experience as a SE...
$170k - $190k
...Title: Software Engineer 2 (Data Transformation & Analytics) Location: Annapolis Junction, MD Compensation Range: $170 - $190K Clearance:... ...discipline from an accredited college or university, plus three (3) years of experience as a SWE, in programs and contracts of similar...$3,900 per month
...Resource Experts, LLC is looking for a Database Engineer to join their rapidly growing team!... ...Description Database Engineer Level 2 is a mid-level role responsible for designing... ...contributed Health Savings Account (HSA) up to $3,900 for families ~ Up to 7 weeks of...Hourly payContract workTemporary workWork experience placementLocal areaFlexible hours$7.5k
...forensics, information assurance, and systems engineering. You will utilize information from various... ...The Computer Network Defense Analyst 2 shall possess the following capabilities... ...years of experience. ~ Master's Degree with 3 years of experience. ~ PhD with 2 years...Contract workWork experience placementImmediate startFlexible hours- ...Database Engineer We are on several winning teams...Come join us! Our work environment is limitless... ...years of experience at a ratio of three (3) years of general experience within an... ...skill will be considered equivalent to two (2) years specialized experience (up to a...Contract workTemporary workImmediate start
$86.6k - $181.8k
...Opportunity CACI is seeking a skilled and experienced SQL Database Administrator (Level 2) to join our dynamic team to support a DoD client in Suitland... ...Science, Information Technology, or a related field. 3-5 years of experience in SQL database administration. Advanced...Contract workWork experience placementFlexible hours$225k - $245k
...Type: Contract Job #3932 Title: Cloud Software Engineer 3 (Big-Data) Location: Annapolis Junction, MD Compensation Range... ...Substitutions: 4 years' cloud experience for degree; Master's for 2 years' experience; Cloudera Hadoop Developer cert for 1 year cloud...Contract work$7.5k
...Protocol Analysts, Signals Analysts and Reverse Engineers, responsible for improving, protecting, and... ...for this position. The Level 3 System Vulnerability Analyst shall possess... ...weeks starting PTO - 11 federal holidays + 2 floating holidays - Paid hours for company...Contract workWork experience placementImmediate startFlexible hours$7.5k
...contract providing architecture, engineering, integration, and maintenance... ...Customer Service Specialists, Database Engineers, Information Systems... ...environment. The Level 2 Systems Administrator shall... ...+ Insurance: Medical: Three (3) rich healthcare options through...Contract workWork experience placementImmediate startFlexible hours- ...Kaizen Approach is currently seeking a Database Engineer to provide technical expertise for database design, development, implementation, information storage and retrieval, data flow, and data analysis. In this role, the individual will develop relational and object-oriented...Contract workTemporary workWork experience placement
$7.5k
...will also maintain appropriate databases for targeting, tasking, and... ...TDNA. The TDNA Level 3 shall possess the following capabilities... ...PTO - 11 federal holidays + 2 floating holidays - Paid... ..., data science and software engineering services and products to customers...Contract workWork experience placementImmediate startFlexible hours$10k
...target information; maintaining appropriate databases for targeting, tasking, and analysis;... ...any field is acceptable OR ~ Three (3) years of experience and an Master's Degree... ...any field is acceptable OR ~ Two (2) years of experience and an Doctorate Degree...Hourly payFull timeContract workTemporary workWork experience placementSummer workImmediate start$180k - $200k
...Type: Contract Job #3537 Title: Database Engineer/System Administraator Location:... ...specific tools (OCI CLI, Console, and APIs). 2. Performance & Troubleshooting : Experience... ...tools like Oracle AWR, ASH, or OEM. 3. Cloud & Automation : Understanding...Contract work- ...You will work directly with our software engineering and threat analyst teams to model complex... ...data in an environment comprised of many databases and varying technology stacks. TS... ...of five (5) years of experience in two (2) or more of the following: designing/implementing...Worldwide
- ...IT, architectural, system, and software engineering personnel. Requires TS/SCI with... ...Scikit-Learn Data wrangling Database management Data visualization Benefits... ...approval Training assistance up to $3,000 annually for work-related activities...Full timeFor contractorsLocal area
- ...Required? Yes Position Summary Base-2 Solutions is seeking a Data Scientist... ...partners with subject matter experts, software engineers, and cloud developers to translate... ...usable formats. Familiarity with SQL and database management systems such as PostgreSQL and...Hourly payContract workTemporary workImmediate startFlexible hoursShift work
$150k - $180k
...Position Software Engineer in Laurel, MD. Security Clearance TS/SCI with Polygraph required. Salary Range $150,000–$180,000, depending on... ...JavaScript, HTML, CSS, AngularJS, JSON or other languages). IAT Level 2 Certification required at start date. Four (4) years of IT...Bank staff$109k - $149k
...Job Duties Employ some combination (2 or more) of the following skill areas: Foundations: (Mathematical, Computational, Statistical... ...modeling and assessment Artificial intelligence Software engineering Compensation Range: $109,000 - $149,000 _____________...Contract workWork experience placementLocal areaShift work- ...Will Do: At Independent Software, as a Data Scientist Level 3, you will support mission-critical national security operations... ...technical and non-technical stakeholders Collaborate with analysts, engineers, and mission partners to support cyber and mission objectives...
$104k - $136k
...Responsibilities & Qualifications RESPONSIBILITIES The Database and Storage Manager, Engineer is expected to be able to accomplish the following: Architect... ...Poly clearance BS, 5-7 years of relevant experience; MS, 3-5 years; PhD, 0-3 years One or more of the following DoD...Full timeContract workTemporary workShift work$75k - $210k
A veteran-owned IT firm in Annapolis, MD, seeks a Data Scientist 3 to build and deploy AI algorithms in cloud environments. Candidates should have a Bachelor's degree in Computer Science/Engineering and 10+ years of programming experience. A strong emphasis on teamwork...$170k - $190k
...Cornerstone Defense LLC is seeking a Software Engineer 2 (Data Transformation & Analytics) based in Annapolis Junction, MD. This role involves converting complex data into clean, analysis-ready datasets that drive decision-making. The ideal candidate will possess a Master...
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