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Senior Data Analyst Developer Jobs in Frederick, MD

Leidos

Senior Data Scientist

Rockville, MD · On-site

$131K - $237K/yr

As a Senior Data Scientist, you will : * Lead the design, development, and deployment of advanced ... Collaborate with multidisciplinary teams of analysts, engineers, and developers to solve complex ...

Leidos

Senior Data Scientist

Rockville, MD · Hybrid

$131K - $237K/yr

As a Senior Data Scientist, you will : * Lead the design, development, and deployment of advanced ... Collaborate with multidisciplinary teams of analysts, engineers, and developers to solve complex ...

TIAG

Data Analyst

Frederick, MD · Hybrid

General Data Engineering & Reporting Responsibilities: * Utilize Microsoft Excel and Power Query to ... of data analysis and reports development, specifically using Business Intelligence Corporate ...

LCG Inc

Database Developer, Senior

Rockville, MD · On-site

LCG is seeking a Senior Database Developer to design, implement, optimize, and support enterprise-scale database, data integration, analytics, and reporting environments. The successful candidate ...

AstraZeneca

Senior Data Scientist

Frederick, MD

Data Science and Analytics Data Familiarization: Develop a robust understanding of relevant AZ data ... Be proficient in modern software engineering practices and tools, such as GitHub, Slack, and Jira ...

New

AstraZeneca

Senior Data Scientist

Frederick, MD · On-site

Data Science and Analytics • Data Familiarization: Develop a robust understanding of relevant AZ ... Be proficient in modern software engineering practices and tools, such as GitHub, Slack, and Jira ...

AstraZeneca

Senior Data Scientist

Frederick, MD

Data Science and Analytics Data Familiarization: Develop a robust understanding of relevant AZ data ... Be proficient in modern software engineering practices and tools, such as GitHub, Slack, and Jira ...

New

AstraZeneca

Senior Data Scientist

Frederick, MD · On-site

Data Science and Analytics • Data Familiarization: Develop a robust understanding of relevant AZ ... Be proficient in modern software engineering practices and tools, such as GitHub, Slack, and Jira ...

FRACSYS INC

Data Engineer AWS - US Citizens

Leesburg, VA · On-site

$120K/yr

Senior Data professional with over 8 years of expertise in Data Engineering, Data Analysis, and Data Science. * Experience creating Data Marts, Data warehouses on-premise and on cloud for real time ...

FRACSYS INC

Data Engineer AWS - US Citizens

Leesburg, VA · On-site

$120K/yr

Senior Data professional with over 8 years of expertise in Data Engineering, Data Analysis, and Data Science. * Experience creating Data Marts, Data warehouses on-premise and on cloud for real time ...

FRACSYS INC

Data Engineer AWS - US Citizens

Leesburg, VA · On-site

$120K/yr

Senior Data professional with over 8 years of expertise in Data Engineering, Data Analysis, and Data Science. * Experience creating Data Marts, Data warehouses on-premise and on cloud for real time ...

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Senior Data Analyst Developer information

See Frederick, MD salary details

$54.7K

$98.7K

$134.7K

How much do senior data analyst developer jobs pay per year?

As of Sep 13, 2026, the average yearly pay for senior data analyst developer in Frederick, MD is $98,662.00, according to ZipRecruiter salary data. Most workers in this role earn between $85,500.00 and $107,900.00 per year, depending on experience, location, and employer.

What does a senior data analyst developer do?

A Senior Data Analyst Developer is responsible for analyzing complex data sets, designing and developing data models, and creating reports or dashboards to help organizations make data-driven decisions. They often work closely with stakeholders to understand business needs, translate requirements into technical solutions, and optimize data workflows. Additionally, they may mentor junior analysts, ensure data quality, and utilize advanced programming or scripting skills to automate data processes.

What are the key skills and qualifications needed to thrive as a senior data analyst developer?

To thrive as a Senior Data Analyst Developer, you need advanced skills in data analysis, programming (such as Python or SQL), and a strong background in statistics or computer science, often supported by a relevant degree. Experience with business intelligence tools (like Tableau or Power BI), data warehousing systems, and possibly certifications in data analytics or cloud platforms is highly valued. Strong problem-solving skills, attention to detail, and effective communication make candidates stand out in this role. These skills and qualities are vital to accurately interpret complex data, derive actionable insights, and effectively communicate findings to stakeholders, driving better business decisions.

How does a senior data analyst developer typically collaborate with cross-functional teams?

As a Senior Data Analyst Developer, you'll frequently work alongside data engineers, business analysts, product managers, and stakeholders from non-technical departments. Collaboration often involves translating business requirements into analytical solutions, sharing insights through dashboards or reports, and providing technical guidance to less experienced team members. Effective communication and a proactive approach to gathering requirements and sharing feedback are key to ensuring that data-driven solutions align with organizational goals. You may also participate in code reviews, data architecture discussions, and project planning sessions to ensure seamless integration of analytics across the company.

What is the difference between Senior Data Analyst Developer vs Data Engineer?

AspectSenior Data Analyst DeveloperData Engineer
CredentialsBachelor's or Master's in Data Science, Computer Science, or related fields; often certifications in SQL, Python, or data analysis toolsBachelor's or Master's in Computer Science, Software Engineering, or related fields; certifications in cloud platforms, SQL, or data pipeline tools
Work EnvironmentCollaborates with data analysts, business teams, and developers to analyze and develop data solutionsBuilds and maintains data infrastructure, pipelines, and architecture for data storage and processing
Industry UsageCommonly employed in finance, healthcare, and tech sectors for data analysis and reportingUsed across industries for designing scalable data systems and managing big data infrastructure

While both roles involve working with data, the Senior Data Analyst Developer focuses on analyzing data and developing data-driven applications, whereas Data Engineers primarily build and maintain the infrastructure that enables data analysis and storage.

What are popular job titles related to Senior Data Analyst Developer jobs in Frederick, MD?

For Senior Data Analyst Developer jobs in Frederick, MD, the most frequently searched job titles are:

What job categories do people searching Senior Data Analyst Developer jobs in Frederick, MD look for?

The top searched job categories for Senior Data Analyst Developer jobs in Frederick, MD are:

What cities near Frederick, MD are hiring for Senior Data Analyst Developer jobs?

Cities near Frederick, MD with the most Senior Data Analyst Developer job openings:

Senior Data Analyst Developer jobs near you
Infographic showing various Senior Data Analyst Developer job openings in Frederick, MD as of September 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $98,662 per year, or $47.4 per hour.

Senior Data Scientist

Rockville, MD • On-site

Leidos
IT Services • 10K+ employees
Learn more about Leidosexternal

$131K - $237K/yr

Full-time

Re-posted 29 days ago

Leidos rating

8.3

Company rating: 8.3 out of 10

Based on 154 frontline employees who took The Breakroom Quiz

Job description

Are you ready to thrive? Through training, teamwork, and exposure to challenging technical work, let Leidos show how to accelerate your career path.
Join Leidos' all-star team supporting the Defense Intelligence Agency's Enterprise Digital Modernization Accelerator initiative. This program is at the forefront of deploying enterprise-scale AI, data, and mission platform capabilities across cloud, edge, and classified environments. We are looking for creative, driven, and mission-focused professionals ready to take their career to the next level.
As a Senior Data Scientist, you will:
  • Lead the design, development, and deployment of advanced analytics and AI/ML solutions for mission-critical applications.
  • Collaborate with multidisciplinary teams of analysts, engineers, and developers to solve complex challenges and deliver innovative, production-ready algorithms and platforms.
  • Apply cutting-edge techniques in statistical analysis, predictive analytics, entity resolution, graph analytics, explainable AI, and operational analytics.
  • Work with diverse data types (structured, unstructured, open source, digital media) and leverage modern tools such as Python, PyTorch, Scikit-learn, LLM frameworks, and geospatial analytics platforms.
  • Contribute to the integration of AI, DevSecOps, data engineering, platform engineering, cybersecurity, and observability in a fast-paced, engineering-centric environment.
  • Enjoy flexible work arrangements, including remote and on-site work in the National Capital Region (Rockville, MD and/or Alexandria, VA).

What You Bring:
  • Bachelor's, Master's, or equivalent graduate degree in a quantitative or analytical field (Computer Science, Mathematics, Statistics, Engineering, Physics, Computational Social Science, etc.). Relevant experience may be substituted for a degree.
  • 12+ years of experience in data science, analytics, or quantitative intelligence analysis, developing analytics and AI/ML solutions (10+ years with a Master's).
  • Active Top Secret clearance and eligibility for TS/SCI with Polygraph.
  • Proficiency in Python and at least one other scripting language.
  • Demonstrated experience collaborating with hybrid teams to research, build, and deploy complex, user-friendly analytical platforms.
  • Track record of creative problem solving, active learning, and mission-focused outcomes.
  • Familiarity with version control tools (git, svn, JIRA) and deployment technologies (Docker, Kubernetes, OpenShift).

Preferred Qualifications:
  • Experience supporting military or intelligence community customers.
  • Expertise with knowledge graphs (neo4j, graph ML), predictive algorithms, image classifiers, object detectors, information retrieval, SQL, Elastic Stack.
  • Experience deploying data science applications (e.g., Streamlit) and working with distributed systems (Hadoop, Ray, Spark).
  • Familiarity with Azure/C2S, hardware platforms (CPUs, GPUs, FPGAs), and advanced analytical methodologies (social network analysis, supply chain analysis, NLP, classification algorithms, image processing).
  • Experience with Large Language Models (LLMs), Multimodal LLMs, Langchain, vLLM, llama.cpp.

#ASBA
#NMEC-Leidos
If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.
Original Posting:
June 16, 2026
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Pay Range:
Pay Range $131,300.00 - $237,350.00
The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

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About Leidos

Sourced by ZipRecruiter

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Reston, VA, US

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