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Data Engineer 300K Jobs in Silver Spring, MD (NOW HIRING)

Omnyon

Software Engineer

Annapolis Junction, MD · On-site

$80K - $300K/yr

... large data sets, real-time systems, and business management information systems) based upon ... Salary range: $80k - $300k Salary for this position, along with additional benefit compensation ...

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All JobsData Engineer 300K JobsData Engineer 300K Jobs in Silver Spring, MD

Data Engineer 300K information

See Silver Spring, MD salary details

$46K

$134.1K

$183.5K

How much do data engineer 300k jobs pay per year?

As of Jul 27, 2026, the average yearly pay for data engineer 300k in Silver Spring, MD is $134,098.00, according to ZipRecruiter salary data. Most workers in this role earn between $118,400.00 and $142,100.00 per year, depending on experience, location, and employer.

What are Data Engineers and what do they do?

Data Engineers are professionals who design, build, and maintain the systems and infrastructure needed to collect, store, and process large sets of data. Their work enables organizations to manage data efficiently and make it accessible for analysis by data scientists and other stakeholders. Data Engineers often work with big data technologies, databases, and tools for data integration, ensuring high performance, reliability, and scalability of data pipelines. Earning a high salary, such as $300K, typically requires advanced expertise, experience with complex architectures, and contributions to large-scale or mission-critical projects.

What are some common challenges Data Engineers face when managing large-scale data pipelines, and how can they be addressed?

Data Engineers often encounter challenges such as ensuring data quality, optimizing pipeline performance, and handling data schema changes across large-scale, distributed systems. Addressing these issues typically involves implementing robust data validation checks, utilizing scalable data processing frameworks like Apache Spark, and adopting version control practices for data schemas. Collaboration with data scientists, analysts, and DevOps teams is also key to addressing integration and deployment challenges, ensuring that data pipelines remain reliable and efficient as business needs evolve.

What are the key skills and qualifications needed to thrive as a Data Engineer, and why are they important?

To thrive as a Data Engineer, you need strong programming skills (especially in Python, Java, or Scala), expertise in database management, and a solid understanding of data architecture, typically supported by a degree in computer science or a related field. Familiarity with tools like SQL, Apache Spark, Hadoop, and cloud platforms such as AWS or Azure, as well as certifications like AWS Certified Data Analytics, are commonly required. Excellent problem-solving abilities, collaboration, and effective communication distinguish top performers in this role. These skills are vital for efficiently designing, building, and maintaining scalable data infrastructure that enables organizations to make data-driven decisions.

What is the difference between Data Engineer 300K vs Data Scientist?

AspectData Engineer 300KData Scientist
Required SkillsSQL, Python, ETL, Big Data toolsStatistics, Machine Learning, Python/R
Work EnvironmentData pipelines, infrastructure, backend systemsData analysis, modeling, research
Industry UsageData engineering teams, cloud platformsAnalytics teams, research departments

Data Engineer 300K and Data Scientist roles often share skills like Python and data handling. However, Data Engineer 300K focuses on building and maintaining data infrastructure, while Data Scientists analyze data to generate insights. Both roles are vital in data-driven organizations, but their daily tasks and skill emphasis differ significantly.

What are popular job titles related to Data Engineer 300K jobs in Silver Spring, MD? For Data Engineer 300K jobs in Silver Spring, MD, the most frequently searched job titles are:
What cities near Silver Spring, MD are hiring for Data Engineer 300K jobs? Cities near Silver Spring, MD with the most Data Engineer 300K job openings:
Data Engineer 300K jobs near you
Infographic showing various Data Engineer 300K job openings in Silver Spring, MD as of July 2026, with employment types broken down into 14% Internship, 47% Full Time, 3% Part Time, 3% Contract, 32% Nights, and 1% Summer. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution, with an average salary of $134,098 per year, or $64.5 per hour.
Senior Mongo Performance Engineer [$300K/yr] TS/SCI FS-Poly with Security Clearance

Senior Mongo Performance Engineer [$300K/yr] TS/SCI FS-Poly with Security Clearance

SYSTOLIC

Annapolis Junction, MD • On-site

$300K/yr

Other

Posted 16 hours ago

Job description

Candidates must already possess an active Top Secret/SCI w. Full Scope Polygraph to be considered for this position. Summary: • SYSTOLIC is seeking a MongoDB Subject Matter Expert Qualifications & Compensation: • MongoDB Subject Matter Experts only • Responsible for deployment, configuration, and management of MongoDB environments • Troubleshoot and resolve performance, replication, and scaling issues • Design and support highly available and scalable MongoDB architectures • Perform performance tuning, indexing, and query optimization • Manage backup, recovery, and overall database health and reliability • Candidates who meet these requirements will receive an annual compensation of approximately [$300K/yr] Job Description: • Develop capabilities to shift from a manual evaluation system to a new model that emphasizes automation, streamlined processes and approvals, continuous monitoring and assessment, and network data gathering across the entire life cycle of a project. • Direct the development of complex systems using queries, tables, and database storage and retrieval using Cloud methodologies for the design, development, implementation, information storage and retrieval, data flow and analysis. • Direct the overall database structure to fit into the overall architecture of the system. • Create new workflows to take over existing processes as needed as well as provide break/fix requests or updates. • Lead development of database structures, database parser software, and database loading software. • Direct fulfillment of requirements from a project inception to conclusion. Preferred Requirements: • Python, Django or Flask • ReST Endpoint Development • Micro-Service Model • Swagger • AWS, C2S or other cloud experience • Docker • Visual Studio Code or similar IDEs, JSON and/or XML serialization • Jira, Confluence • Git version control • Experience working in Agile environment About SYSTOLIC: SYSTOLIC is dedicated to giving our employees the best possible company experience so that they can focus on providing outstanding support to their customer’s mission. Our company is founded on integrity, enthusiasm, and a relentless commitment to supporting the Intelligence Community. You can learn more about us and submit an application to be considered against our current and future openings at https://systolic.com. To learn about our compensation ranges, visit our Pay Transparency page at: https://systolic.com/pay-transparency

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