Columbia, Maryland, United States · Remote OK
$97k–$98k/yr
Description About Us: eSimplicity is a modern digital services company that partners with government agencies to improve the lives and protect the well-being of all Americans, from veterans and service members to childre…
Skills: Backend Data Testing, ETL Validation, Performance Testing, Databricks, Snowflake
Columbia, Maryland, United States · Hybrid
$115k–$140k/yr
Enlighten, honored as a Top Workplace from USA Today, is a leader in big data solution development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data sc…
Skills: Java, Spring, Microservices, RESTful Web Services, Object Oriented Programming
Columbia, Maryland, United States · Hybrid
$115k–$140k/yr
Enlighten, honored as a Top Workplace from USA Today, is a leader in big data solution development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data sc…
Skills: Java, Spring Framework, Microservices, RESTful Web Services, Object Oriented Programming
Columbia, Maryland, United States · On-site
WE ARE HIRING OWNERS Set of X is led by industry veterans who see government contracting as a good community with plenty of opportunity to go around. With a shared desire to give back, grow the community, and do great wo…
Skills: Python, CNO Domain, HTTP-based APIs, Git, Jira
Columbia, Maryland, United States · Hybrid
$115k–$159k/yr
Active Top Secret (TS/SCI) clearance with polygraph is required. Visionist has an exciting new, fully FUNDED opportunity for a Junior Cloud Software Engineer. You will be joining a critical mission supporting our custome…
Skills: Kotlin, React, Java, Object-Oriented Programming, MongoDB
Columbia, Maryland, United States · On-site
WE ARE HIRING OWNERS Set of X is led by industry veterans who see government contracting as a good community with plenty of opportunity to go around. With a shared desire to give back, grow the community, and do great wo…
Skills: Java, C#, Gradle, Maven, Docker
Columbia, Maryland, United States · On-site
$87k–$198k/yr
Cyber Intelligence Analyst The Opportunity: As a cyber intelligence analyst, you know that detailed threat analysis gives organizations a critical edge. At Booz Allen, you can leverage your expertise in cyber intelligenc…
Skills: Cyber Intelligence, Threat Analysis, Python, SQL, Regex
Columbia, Maryland, United States · On-site
WE ARE HIRING OWNERS Set of X is led by industry veterans who see government contracting as a good community with plenty of opportunity to go around. With a shared desire to give back, grow the community, and do great wo…
Skills: C, C++, C#, Java, Python
Columbia, Maryland, United States · On-site
WE ARE HIRING OWNERS Set of X is led by industry veterans who see government contracting as a good community with plenty of opportunity to go around. With a shared desire to give back, grow the community, and do great wo…
Skills: Cloud Computing, Distributed Systems, Big-Data Architectures, Information Retrieval, Java
Columbia, Maryland, United States · On-site
WE ARE HIRING OWNERS Set of X is led by industry veterans who see government contracting as a good community with plenty of opportunity to go around. With a shared desire to give back, grow the community, and do great wo…
Skills: Cybersecurity, Network Security, Vulnerability Analysis, Incident Response, Network Administration
Columbia, Maryland, United States · On-site
WE ARE HIRING OWNERS Set of X is led by industry veterans who see government contracting as a good community with plenty of opportunity to go around. With a shared desire to give back, grow the community, and do great wo…
Skills: Intelligence Analysis, Target Development, Metadata Analysis, Social Network Analysis, SIGINT
Columbia, Maryland, United States · On-site
WE ARE HIRING OWNERS Set of X is led by industry veterans who see government contracting as a good community with plenty of opportunity to go around. With a shared desire to give back, grow the community, and do great wo…
Skills: Linux CLI, Apache NiFi, Data Flow Management, Atlassian Tool Suite, Jira
Columbia, Maryland, United States · Hybrid
$130k–$270k/yr
Build to something to be proud of. Captivation has built a reputation on providing customers exactly what is needed in a timely manner. Our team of engineers take pride in what they develop and constantly innovate to pro…
Skills: Python, Go, AWS, Linux, Shell Scripting
Columbia, Maryland, United States · Hybrid
$130k–$270k/yr
Build to something to be proud of. Captivation has built a reputation on providing customers exactly what is needed in a timely manner. Our team of engineers take pride in what they develop and constantly innovate to pro…
Skills: AWS, Ansible, Linux, Python, Terraform
Columbia, Maryland, United States · Hybrid
$130k–$270k/yr
Build to something to be proud of. Captivation has built a reputation on providing customers exactly what is needed in a timely manner. Our team of engineers take pride in what they develop and constantly innovate to pro…
Skills: AWS, Python, Java, Linux, Shell Scripting
Columbia, Maryland, United States · Hybrid
$130k–$270k/yr
Build to something to be proud of. Captivation has built a reputation on providing customers exactly what is needed in a timely manner. Our team of engineers take pride in what they develop and constantly innovate to pro…
Skills: AWS, Ansible, Linux, Python, Kubernetes
Columbia, Maryland, United States · Hybrid
$130k–$270k/yr
Build to something to be proud of. Captivation has built a reputation on providing customers exactly what is needed in a timely manner. Our team of engineers take pride in what they develop and constantly innovate to pro…
Skills: Python, Go, AWS, Linux, Shell Scripting
Columbia, Maryland, United States · Remote OK
$61k–$104k/yr
Title: Data Specialist Location: (D.C., Maryland, Virginia Preferred) (Remote – Home Office with occasional travel) To support our growth, we are currently seeking a Data Specialist for our Utility Programs and Services …
Skills: SQL, Data Analysis, Forecasting, PowerBI, Tableau
Columbia, Maryland, United States · On-site
SUMMARY Havtech Supply is seeking a highly skilled, analytically driven, and operationally minded Procurement Leader to lead our procurement, inventory management, and vendor performance functions. This newly created rol…
Skills: Procurement Strategy, Inventory Management, Vendor Negotiation, Supplier Performance Management, Demand Forecasting
Columbia, Maryland, United States · On-site
$125k–$160k/yr
Company Description Blend is a premier AI services provider, committed to co-creating meaningful impact for its clients through the power of data science, AI, technology, and people. With a mission to fuel bold visions, …
Skills: Data Science, Machine Learning, Generative AI, LLMs, Python
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The engineer will validate large-scale backend data systems and ETL processes to ensure accuracy and high performance across CMS enterprise applications. Responsibilities include performing backend-to-frontend comparison testing and executing performance benchmarking and load testing.
Candidates must have 4+ years of experience in backend data testing with proficiency in Databricks, Snowflake, and Agile methodologies. A U.S. Federal Government public trust clearance is required for all applicants.
Description
About Us:
eSimplicity is a modern digital services company that partners with government agencies to improve the lives and protect the well-being of all Americans, from veterans and service members to children, families, and seniors. Our engineers, designers, and strategists cut through complexity to create intuitive products and services that equip federal agencies with solutions to courageously transform today for a better tomorrow.
Purpose and Scope:
The Backend Data Validation and Performance Test Engineer will be responsible for validating and assessing large-scale backend data systems to ensure accuracy, integrity, reliability, and high performance across CMS enterprise applications. This role requires strong expertise in backend database testing, ETL validation, big-data ecosystems, performance benchmarking, and cross-system data comparison between backend outputs and frontend/UI results. The engineer will closely partner with Data Coaches, Data Analysts, DBAs, and Agile delivery teams to ensure all backend data processes meet program, architectural, and CMS compliance standards.
Responsibilities:
Requirements
Required Qualifications:
Desired Qualifications:
Working Environment:
eSimplicity supports a remote work environment operating within the Eastern time zone so we can work with and respond to our government clients. Expected hours are 9:00 AM to 5:00 PM Eastern unless otherwise directed by manager.
Occasional travel for training and project meetings. It is estimated to be less than 5% per year.
Benefits:
eSimplicity offers a comprehensive benefits package, including medical, dental, and vision coverage, 401(k) retirement benefits, paid time off, paid holidays, life and disability insurance, and additional wellness and employee support programs. Eligibility may vary based on employment status and applicable plan terms.
Reasonable Accommodation:
eSimplicity is committed to providing reasonable accommodations to qualified individuals with disabilities during the application and hiring process. Applicants who need assistance or an accommodation should contact Human Resources.
Equal Employment Opportunity:
eSimplicity is an Equal Opportunity Employer, including disability and protected veteran status. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, protected veteran status, disability, or any other legally protected status.
We create digital solutions that empower government agencies in health, civilian services, defense, and intelligence.
eSimplicity is a trusted partner that integrates commercial and open-source solutions to empower government services and strengthen the country's defense and national security. Driven by our customers’ missions and their users, we transform design, data, and deep subject-matter expertise into measurable value that impact the lives and well-being of all Americans. We don’t just do more with less. We do better.
Offices: Silver Spring, Maryland, US
Based on 104 listings with disclosed salaries, most data & analytics jobs in Columbia, MD pay between $36k–$198k per year. Individual offers vary with seniority, company size, and specialization.
There are currently 135 open data & analytics positions in Columbia, MD listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include BigBear.ai, eSimplicity, Set of X, Mission Technologies, a division of HII, Quidient, among others. Browse the listings above to see every active employer.
Yes — 65 of the 135 open data & analytics positions offer remote or hybrid work (17 remote, 48 hybrid).
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.
