Top 212 Data steward Jobs in Annapolis Junction, Md

GD164 Technical Data Curator
ADNET Systems, Inc. —Greenbelt, MD
- Computer Science
- Bachelor's degree
- Software development experience
- Paid holidays
- Disability insurance
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Journeyman Data Analyst
Leidos —Bethesda, MD
- $73,450 - $132,775 a year
- Full-time
- Bachelor of Science
- Office
- 8 years
- Paid holidays
- Paid time off
Journeyman Data Analyst
Leidos —Bethesda, MD
- $92,300 - $166,850 a year
- Full-time
- Bachelor of Science
- Office
- 8 years
- Paid holidays
- Paid time off
1d
Data Specialist
Contact Government Services, LLC —Baltimore, MD
- $61,152 - $82,992 a year
- Full-time
- Mid-level
- Training & development
- Health insurance
- Dental insurance
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Sr. Data Steward (Data Governance)
Fractal Analytics —Washington, DC
- $120,000 - $130,000 a year
- Full-time
- 3 years
- SQL
- Analysis skills
- Paid holidays
- Dental insurance
Combat Systems Data Technician
Johns Hopkins Applied Physics Laboratory (APL) —Laurel, MD
- $25.30 - $50.00 an hour
- Full-time
- Microsoft Excel
- Microsoft Outlook
- Mid-level
- Disability insurance
- Health insurance
Configuration Manager - TS/SCI with Polygraph
General Dynamics Information Technology —Annapolis Junction, MD
- $111,155 - $150,385 a year
- Mid-level
- 3 years
- Bachelor's degree
- Paid time off
- 401(k) matching
Assistant Director, Strategy Measurement
Enterprise Community Partners —Columbia, MD
- $115,000 - $125,000 a year
- Full-time
- Remote
- 7 years
- Master's degree
- In-person
- Health insurance
- Dental insurance
1d
Data Anlyst
AHU Technologies Inc —Washington, DC
- $65 an hour
- Full-time
- Mid-level
- Analysis skills
- Continuous improvement
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Strategic Weapon System (SWS) Data Processor/Analyst
Johns Hopkins Applied Physics Laboratory (APL) —Laurel, MD
- $30.00 - $57.05 an hour
- Full-time
- Computer science
- Data analysis skills
- Mid-level
- Disability insurance
- Health insurance
12d
Data Acquisition Analyst (Entry-Level)
BLR | Leadership Platforms | CCMI —Rockville, MD
- Full-time
- Hybrid work
- Customer service
- Writing skills
- Research
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Data Management Specialist L2
Evlos Technology —Annapolis Junction, MD
- Full-time
- 7 years
- Bachelor's degree
- SharePoint
- Profit sharing
- Paid jury duty
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Data Standardization Specialist
DCCA —Bethesda, MD
- $128,000 - $270,000 a year
- 7 years
- Bachelor's degree
- Experience equivalent to degree accepted
- Disability insurance
- Health insurance
8d
QA Analyst
Halvik —Greenbelt, MD
- $60,000 - $70,000 a year
- Full-time
- Hybrid work
- Microsoft Outlook
- Research
- Mid-level
- Disability insurance
- Health insurance
Quick Apply
Principal Data Management Analyst
Northrop Grumman —Linthicum Heights, MD
- $89,900 - $134,900 a year
- Overtime
- Microsoft Excel
- Office
- Master's degree
- Paid holidays
- Disability insurance
7d
Education Data, Analysis, and Collections Specialist (Education Program Specialist I)
State of Maryland - MD State Department of Education —Baltimore, MD
- $44.66 - $63.78 an hour
- Online Application
- Hybrid work
- Doctoral degree
- Mid-level
- Office
- AD&D insurance
- Dental insurance
7d
Data Manager
Parsons —Washington, DC
- $103,500 - $181,100 a year
- Data analysis skills
- Mid-level
- 3 years
- Wellness program
- Paid holidays
19h
Enterprise Data Advisor
Franklin Templeton Investments —Baltimore, MD
- $110,000 - $130,000 a year
- Email
- Hybrid work
- 5 years
- Office
- Bachelor's degree
- Paid holidays
- Health insurance
PaintCare Data Support Specialist
American Coatings Association & PaintCare —Washington, DC
- $60,000 - $75,000 a year
- Full-time
- Remote
- Office
- Microsoft Office
- SQL
- Travel reimbursement
- Health insurance
Quick Apply
Data Officer
Department of Motor Vehicles —Washington, DC
- $114,441 - $160,216 a year
- Full-time
- Management
- Mid-level
- Office
11d

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data steward jobs near annapolis junction, md

GD164 Technical Data Curator

ADNET Systems, Inc. -
Greenbelt, MD

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Job Details

Benefits

Paid holidays
Disability insurance
Health insurance
Dental insurance
Tuition reimbursement
Vision insurance
401(k) matching

Qualifications

Content creation for technical audiences
Technical documentation
Object storage systems
Version control systems
Perl
GitHub
Technical writing experience within technology
Project stakeholder communication

Full Job Description

GD 164 Technical Data Curator

ADNET Systems, Inc. is seeking a motivated and technically skilled Technical Data Curator to support the GES DISC team at NASA Goddard Space Flight Center. In this role, you will bridge the gap between raw Earth science data and the scientists and users who depend on it. You will work hands-on with large-scale atmospheric, precipitation, and climate datasets — ensuring they are well-documented, properly formatted, quality-checked, and accessible in modern cloud environments.

A key aspect of this role is serving as a technical liaison between data providers — such as instrument teams, mission science teams, and field campaign investigators — and the GES DISC archive. You will translate scientific data deliveries into well-curated, standards-compliant, archive-ready products that serve a broad user community.

The ideal candidate has experience both producing and consuming Earth science data — someone who understands the pain points of a data user firsthand and can translate that empathy into better data products and services.

Key Responsibilities:

Data Ingest & Management: Receive, validate, and ingest Earth science data products into the GES DISC archive; ensure data integrity and compliance with metadata standards (e.g., CF Conventions, ACDD, ISO 19115, NASA UMM).
Cloud Data Stewardship: Manage and optimize data holdings in cloud environments (AWS S3); support and promote cloud-native data access patterns including direct S3 access and cloud-optimized formats such as Zarr and Cloud-Optimized GeoTIFF (COG).
Format Expertise: Work with common Earth science data formats including HDF4, HDF5, NetCDF-4, GeoTIFF, and others; validate and transform datasets as needed to meet archive standards.
Scripting & Automation: Develop and maintain scripts and pipelines to automate data processing, validation, transformation, and quality assurance workflows, primarily in Python; engage with and maintain legacy code in Perl, SQL, or other languages as needed.
Data Provider Liaison: Serve as a primary point of contact for data providers (e.g., instrument teams, mission science teams, field campaign investigators); communicate technical requirements for data format, metadata standards, and delivery protocols; collaborate with providers to resolve data quality issues prior to and following archive ingest.
User Support: Serve as a technical resource for data users; troubleshoot data access issues, respond to user inquiries, and advocate for user needs in tool and system improvements.
Collaboration: Coordinate with data providers, GES DISC platform engineers, NASA civil servants (at GES DISC and ESDIS), and the broader DAAC community to implement best practices and ensure consistency across the data archive.
Emerging Standards: Stay current with evolving data standards, formats, and community practices (e.g., STAC, OGC APIs, Zarr, cloud-optimized formats).

Required Qualifications:

Bachelor's degree or higher in Earth Science, Atmospheric Science, Computer Science, Geography, Information Science, or a related field (or equivalent professional experience)
Strong Python programming skills, including experience with Earth science libraries such as xarray, netCDF4, h5py, numpy, pandas, or similar
Demonstrated hands-on experience working with gridded (Level 3) and swath (Level 2) data in HDF4/5 and/or NetCDF formats
Familiarity with cloud computing platforms (AWS preferred) and cloud storage concepts (e.g., object storage, cloud-optimized data access)
Strong interpersonal and communication skills, with demonstrated ability to work effectively with external stakeholders such as data providers, science teams, or mission teams
Strong attention to detail and commitment to data quality
Effective written and verbal communication skills; ability to produce clear technical documentation
Knowledge of version control systems (e.g., Git/GitHub)
US Citizenship required.
Ability to obtain and maintain a Tier 1 Investigation through NASA.

Preferred Qualifications:

Experience working with or within a NASA DAAC or similar data repository (e.g., NSIDC, ORNL, ASDC, PO.DAAC)
Experience as a data user — i.e., has worked with Earth science datasets in a research, operational, or analytical context and understands common user workflows and pain points
Prior experience acting as a technical point of contact or liaison for data providers or external science teams
Familiarity with GES DISC data holdings or tools such as Giovanni, Earthdata Search, and OPeNDAP
Familiarity with atmospheric science, precipitation, hydrology, or climate data and the communities that use them
Knowledge of metadata standards such as CF Conventions, ACDD, ISO 19115, or NASA's Unified Metadata Model (UMM)
Experience with cloud-optimized formats (Zarr, COG, STAC)
Experience with database management and SQL query writing
Familiarity with data access protocols such as OPeNDAP, THREDDS, or Earthdata APIs
Experience with containerization tools (e.g., Docker)
Contributions to open-source Earth science software or data communities

Team ADNET brings over 30 years of experience to information systems and professional services for the federal government. With a history of expertise in software development, computer network design, IT security, mission operations support, and educational outreach, Team ADNET is deeply embedded in the Space and Earth Science at NASA's Goddard Space Flight Center (GSFC) in Greenbelt, MD.

ADNET Systems, Inc. is working with Goddard Space Flight Center to fulfill NASA's vision for space exploration, and working with the Science and Exploration Directorate to fulfill its many missions.

ADNET Systems, Inc. is an employee-centric company, committed to providing premier benefits that support our employees and their families. With affordable medical and dental plans coupled with leading disability and life insurance options, ADNET offers our employees the benefits most sought after by today’s professional candidate. Furthermore, our benefits package features the extras that distinguish us from other small businesses, ensuring our high employee retention that our customers appreciate.

Some features of our compensation plans and environment perks include:

Annual Leave/Sick Leave
Military and Family Emergency Leave
Paid Holidays
Performance Bonuses
Medical, Dental and Vision Plans
Direct Deposit Payroll
401K Plan with Company Matching
Tuition Reimbursement
Swag bags

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Refine Your Search

data steward jobs in annapolis junction, md

GD164 Technical Data Curator

Journeyman Data Analyst

Journeyman Data Analyst

Data Specialist

Sr. Data Steward (Data Governance)

Combat Systems Data Technician

Configuration Manager - TS/SCI with Polygraph

Assistant Director, Strategy Measurement

Data Anlyst

Strategic Weapon System (SWS) Data Processor/Analyst

Data Acquisition Analyst (Entry-Level)

Data Management Specialist L2

Data Standardization Specialist

QA Analyst

Principal Data Management Analyst

Education Data, Analysis, and Collections Specialist (Education Program Specialist I)

Data Manager

Enterprise Data Advisor

PaintCare Data Support Specialist

Data Officer

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