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Added 8 mins ago
Cloud Security Engineer
Jobgether
Remote, United States
The Cloud Security Engineer will play a key role in strengthening and maintaining security across enterprise cloud environments, with a primary focus on AWS and Microsoft Azure, alongside…
Added 18 mins ago
Senior Technical Engineering Leader - Guidewire PolicyCenter & Policy Lifecycle
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Coach teams on Guidewire best practices, Agile delivery, DevOps, cloud engineering, and quality engineering.
Added 40 mins ago
IG
Automation Engineer (Terraform)
Insight Global
Tucson, AZ
- $65 to $75 USD / hour
…initiative.We are seeking a hands‑on Cloud Automation & Infrastructure Engineer to join a small, highly technical platform team supporting enterprise‑scale infrastructure for SAP and…
Added 55 mins ago
ER
Systems Architect - Manning - Information Systems Systems
El Rio Community Health Center
Tucson, AZ
- $47.06 to $77.6 USD / hour
Includes all duties of Senior technical staff (Systems Analyst, Systems Engineer, Network Technician, Network Engineer, etc.), as appropriate.
Added 1 hour ago
Software Engineer
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Raleigh, NC
…excellence, and teamwork drive success. We are seeking a Software Engineer to join our growing team and contribute to the development of cutting-edge applications using modern Java-based…
Added 1 hour ago
Senior Quantum Platform Engineer
Quanta Standard Inc
Washington, DC · Arlington, VA · Alexandria, VA
Quanta Standard Inc. is seeking a highly skilled and experienced Senior Quantum Platform Engineer to join our team. This role requires a minimum of 8 years of experience in similar roles…
Added 1 hour ago
S
Senior Software Engineer
Source
Remote, United States
- $155,000 to $175,000 USD / year
Senior Software Engineer (Backend or Full-Stack)
Added 1 hour ago
Software Engineer
Love Mobile
Remote, United States
DevOps Basics: Docker, CI/CD, cloud platforms (AWS/GCP/Azure), HTTP/2 or HTTP/3 deployments.
Added 1 hour ago
Growth & MarTech Engineer
Love Mobile
Remote, United States
DevOps Basics: Docker, CI/CD, cloud platforms (AWS/GCP/Azure), HTTP/2 or HTTP/3 deployments.
Added 1 hour ago
Full Stack Engineer
NextAlpha (Nu Dawn)
Remote, United States
DevOps Tools: Docker, Kubernetes, CI/CD pipelines
Added 1 hour ago
SD
Senior Software Engineer
Spice Data
San Francisco, CA
- $160,000 to $220,000 USD / year
Join our small and nimble engineering team! We’re looking for an experienced engineer who enjoys working on a variety of different projects and large(ish) data pipelines (100M+ data points…
Added 1 hour ago
HA
Full Stack Software Engineer
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New York City, NY
- $120,000 to $200,000 USD / year
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Added 1 hour ago
Senior DevOps Engineer
Ngo Consulting Partners
Remote, United States
We’re seeking an experienced Senior DevOps Engineer to maintain and expand our multi-cloud infrastructure, provide on-call support, and collaborate closely with our engineering team through…
Added 1 hour ago
Integration Engineer - Fintech Platform
Sonar Search
Remote, United States
Our client, a fast-growing fintech startup, is seeking an Integration Engineer to build and maintain critical data integrations for their financial analytics platform. Success in this…
Added 2 hours ago
Embedded Cloud Engineer
Boston Technology
Framingham, MA
Software team is seeking a Cloud Engineer to expand their team. In this role, you will be responsible for the architecture, implementation, and scalability of their cloud services. The…
Added 2 hours ago
Software Engineer, Network Appliance / Protocol
US Tech Solutions
Santa Clara, CA
Experience with DevOps of networking infrastructure
Added 2 hours ago
Software Engineer- Java, Spring MVC, AngularJS
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Washington, DC
…on a Scrum team of about 20 other Engineers, SME's, and CI/DevOps…
Added 2 hours ago
Jr-Mid Big Data Engineer - 1-3 years Hadoop, Pig, Hive, Java
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Existing DevOps skills, or a strong desire to learn and apply DevOps skills in a cloud environment: we use Scalr and Chef, but any past experience with similar frameworks will translate
Added 2 hours ago
AWS Engineer (Data Engineer)
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Alexandria, VA
Synectics for Management Decisions (SMDI) is seeking an AWS Engineer to join their growing team. The qualified applicant will become part of the Datawarehouse and Business Intelligence…
Added 2 hours ago
Solutions Engineer - East Coast
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Medford, NY
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Added 2 hours ago
VP Engineering or Director of Engineering
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San Francisco, CA
…We’re looking for an exceptionally talented senior backend engineer who has scaled platforms to at least 1M DAUs and has made the jump to management, but is not afraid of getting their…
Added 2 hours ago
Devops Engineer with 1 - 10 years of experience
The Culper Group
New York, NY
A Top Financial Services firm in NYC is looking for a Strong Devops Engineer with 1 -10 years of experiences.
Added 2 hours ago
DevOps Engineer
Tech Tammina
Carmel, IN
…infrastructure solutions to internal & external customers. The solutions engineer will also serve as an internal consultant focusing on tactical as well as strategic solutions for the…
Added 2 hours ago
Software (DevOps) Engineer
Technamo LLC
Springfield, VA
…orchestrated deployments using Jenkins, Maven, Vigrant, and other Devops…
Added 2 hours ago
Software Engineer
tbd040918IAC
New York, NY
…working with the latest browser and mobile capabilities. As an engineer joining this team you'll get to work on problems at the cutting edge of publishing. We are a team of technology…

Graham Technologies

Data Scientist -Geospatial

Herndon, VA, United States

$150,000 to $185,000 USD / year

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Job details

Pay: $150,000 to $185,000 USD / year
Experience: Typically 3+ years of professional software quality assurance or testing experience, preferably supporting data-intensive or geospatial applications.
Posting language: English
Posted: Nov 3, 2026

Original job description

Graham Technologies is seeking a highly skilled Geospatial Quality Assurance Engineer / Data Scientist to support a mission-critical cloud-based geospatial data platform for a federal intelligence community customer.

The ideal candidate will combine strong software quality assurance expertise with geospatial data knowledge, cloud technologies, and hands-on experience validating complex data systems.

This position will serve as a primary testing and quality assurance lead, ensuring the reliability, accuracy, performance, and usability of geospatial data pipelines, cloud services, APIs, and GIS applications.

The selected candidate will work closely with software developers, cloud engineers, and government stakeholders to support testing, defect resolution, user acceptance testing (UAT), and continuous improvement of mission-critical systems.

Key Responsibilities

Software Testing & Quality Assurance

• Develop and execute comprehensive test strategies, plans, cases, and requirements traceability matrices.

• Conduct integration, end-to-end, regression, functional, and user acceptance testing.

• Validate cloud-based geospatial data ingestion, transformation, storage, and retrieval processes.

• Identify, document, prioritize, and track software defects through resolution.

• Collaborate with engineering teams to troubleshoot technical issues and verify corrective actions.

• Monitor testing metrics, defect trends, and release readiness.

Geospatial Data Validation & Analytics

• Validate geospatial datasets for accuracy, completeness, consistency, and integrity.

• Perform testing of coordinate reference systems, map projections, datums, and spatial relationships.

• Verify geometry validity, geospatial attributes, and spatial query results.

• Work with vector and raster data formats, including GeoJSON and Shapefiles.

• Use SQL to validate database records, transformations, and data quality.

• Support testing and validation of geospatial services integrated with ArcGIS Pro, QGIS, and other GIS applications.

Cloud & API Testing

• Test RESTful APIs and cloud-hosted data services for accuracy, security, reliability, and performance.

• Support troubleshooting of AWS services, including Lambda, ECS, SQS/SNS, and Aurora PostgreSQL.

• Validate data flows across cloud-based ingestion pipelines and distributed applications.

• Use Postman, curl, or scripted testing tools to verify API functionality and error handling.

• Collaborate with DevOps teams to support testing across development, staging, and production environments.

User Acceptance Testing & Stakeholder Engagement

• Plan, coordinate, and lead UAT sessions with government customers and mission users.

• Translate operational requirements into executable test scenarios.

• Serve as an advocate for end-user usability and system functionality.

• Communicate technical findings and recommendations to technical and nontechnical stakeholders.

• Support release planning, customer demonstrations, and acceptance activities.

Technical Documentation & Training

• Develop and maintain test plans, test reports, data dictionaries, and requirements traceability documentation.

• Prepare user guides, release notes, and system documentation.

• Develop and deliver end-user training.

• Support documentation for security accreditation, audits, and release approvals.

Required Qualifications

• Active TS/SCI clearance with CI Polygraph is mandatory.

• Bachelor's degree in Data Science, Computer Science, Information Systems, GIS, Geography, Engineering, or a related discipline; equivalent experience may be considered.

• Typically 3+ years of professional software quality assurance or testing experience, preferably supporting data-intensive or geospatial applications.

• Demonstrated experience with integration, end-to-end, regression, and user acceptance testing.

• Experience developing test plans, test cases, test reports, and requirements traceability matrices.

• Proficiency with Jira, Xray, Zephyr, TestRail, or comparable test management tools.

• Experience testing REST APIs using Postman, curl, or automated testing scripts.

• Working knowledge of SQL for data validation and backend verification.

• Understanding of GIS fundamentals, including coordinate reference systems, projections, datums, and vector/raster data models.

• Experience with ArcGIS Pro and/or QGIS.

• Familiarity with AWS cloud services and cloud-hosted application architectures.

• Knowledge of Git and multi-environment software release processes.

• Strong analytical, troubleshooting, communication, and technical writing skills.

• Experience collaborating directly with government stakeholders or end users.

• Ability to work on-site in a secure environment.

Preferred Qualifications

• Experience developing automated tests using Python, pytest, Selenium, or Playwright.

• Experience with PostGIS and spatial SQL.

• Experience with performance and load testing tools such as JMeter, Locust, or k6.

• Familiarity with AWS Lambda, ECS, SQS/SNS, and Aurora PostgreSQL.

• Experience supporting DoD or intelligence community software programs.

• Knowledge of Risk Management Framework (RMF), Authority to Operate (ATO), and security accreditation documentation.

• ISTQB, CSTE, AWS Cloud Practitioner, or Esri technical certifications.

• CompTIA Security+ or another applicable DoD 8140 baseline certification for positions requiring privileged system access.

Work Environment & Additional Requirements

• Work location includes Herndon, Virginia, and designated government customer facilities.

• Approximately 70% of work is expected to occur in a classified environment, with 30% in an unclassified environment.

• AWS Green Badge access is required; eligible candidates may complete the crossover process.

• Active customer accounts are preferred.

• Must be able to meet applicable customer facility and system access requirements.

Compensation:

At Graham Technologies, we believe in treating everyone with fairness and respect. Our compensation package is designed to ensure fair pay for work, reflecting our commitment to integrity.

Many IT companies offer similar services, but what truly sets us apart is our people! We care deeply about our employees and consistently show our appreciation-not just for the final outcomes, but also for the effort and dedication shown every step of the way. Additionally, our generous benefits package supports our team members in living fulfilling and prosperous lives.

Here are just a few highlights of what we offer:

Four Weeks of Accrued PTO in the First Year
Eleven Paid Federal Holidays
Comprehensive Health, Dental, Vision, and Life Insurance
401(k) Plan with Annual Employer Contributions
Flexible Schedules
Reimbursements for Continued Education and Training

Why Graham Technologies?

Our core values define who we are:

Value our Customers
Care about our Employees
Passionate about Innovation
Believe in a Strong Work Ethic
Rely on Teamwork
Integrity Matters

Founded in 2007, GTech is a consulting services firm passionate about delivering tailored solutions that meet our clients' needs and maximize the value of their investments. We achieve this by providing top-notch professionals across the IT industry. Our team embodies integrity, commitment, and reliability, which are at the heart of everything we do.

We are also dedicated to fostering a culture of support for our employees-the lifeblood of our business. At Graham Technologies, we've built a family-oriented environment where team members are encouraged to maintain a healthy work-life balance, pursue their passions, and grow professionally through flexible schedules, continued education, and a strong sense of community.

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