Senior Data Engineer (5307)

SMX; Arlington (VA); On-site; USD 125,000 - 180,000; Full time

Job summary

SMX and cBEYONData seek a Senior Data Engineer to design and deliver data-driven solutions for a Federal customer. You will build production data pipelines and models using Palantir Foundry or Databricks, combining technical leadership with hands-on implementation.

This role requires DoD context familiarity, mentoring junior developers, and collaboration with business stakeholders. Onsite in Crystal City two days/week, with strong Python/PySpark skills and DevOps experience.

Qualifications

• Bachelor's degree in Computer Science or related field.
• 10 years of related work experience.
• 5+ years in Python and PySpark.
• Hands-on data pipelines, models, and analytics with Palantir Foundry or Databricks.
• Experience leading junior developers on multiple projects.
• Experience with DevOps and CI/CD pipelines using GitLab.
• DoD/Federal project experience is preferred.

Responsibilities

• Lead and mentor a team of junior developers.
• Design and build data solutions using Palantir Foundry, Databricks, or similar platforms.
• Develop, maintain, and optimize production data pipelines and models.
• Translate business requirements into scalable technical solutions.
• Collaborate with stakeholders and DoD representatives.

Skills

Python

PySpark

Palantir Foundry

Databricks

DevOps/CI/CD

GitLab

Team leadership

Data modeling

Cloud architecture

Requirements analysis

Education

Bachelor's degree in Computer Science or related field

Tools

GitLab

Job description

cBEYONData + SMX is seeking a Senior Data Engineer to join our team in support of a Modernized Data Science Platform for a Federal customer. This role will support IT transformation and modernization efforts by designing, building, and delivering data-driven solutions that connect business requirements with scalable technical capabilities.

The ideal candidate will bring strong hands-on experience developing production data pipelines, data models, and analytics solutions using Palantir Foundry, Databricks, or similar modern data platforms. This role requires a blend of technical leadership, data engineering expertise, requirements analysis, and the ability to work closely with business and technical stakeholders in a Federal/DoD environment.

If you are interested in joining a high-performing team with advancement opportunities, then look no further!

Essential Duties & Responsibilities

• Lead and mentor a team of junior developers in the development and delivery of client-required capabilities.
• Design and build new data solutions using Palantir Foundry, Databricks, or comparable enterprise data platforms.
• Develop, maintain, and optimize production data pipelines, data models, reports, and analytics solutions.
• Analyze business requirements and translate them into scalable technical solutions.
• Assess and design modifications to existing data models and platform solutions as needed.
• Build data models and reporting solutions using datasets from ERPs, legacy systems, and other enterprise data sources.
• Promote code into production while following established DevOps, CI/CD, and release management processes.
• Define test cases and validate test results to ensure solutions function as designed.
• Participate in requirements elicitation, analysis, documentation, and business process improvement activities.
• Work cross-functionally with technical teams, business stakeholders, and Federal customer representatives.
• Support knowledge sharing through code reviews, documentation, and mentoring.

Required Skills/Experience

• Security Clearance: U.S. citizenship and an active DoD Secret security clearance are required.
• Ability to work onsite 2 days per week at the Taylor Building in Crystal City.
• Education: Bachelor's degree in Computer Science or a related field.
• Experience: 10 years of related work experience.
• Minimum of 5 years of hands-on development experience with proficiency inPython and PySpark.
• Hands-on experience building production data pipelines, data models, and analytics solutions inPalantir Foundry or Databricks.
• Prior experience leading junior developers to deliver software or data capabilities on 2 or more projects.
• Experience with DevOps and CI/CD pipelines using GitLab.
• Army functional knowledge and proven experience in requirements elicitation, analysis, and documentation.
• Familiarity with database design and architecture, including relational and non-relational databases.
• Knowledge of commercial cloud architecture, including AWS and/or Azure.
• Competence with software engineering tools and processes, including estimation, issue tracking, version control, and debugging.
• Strong analytical, problem-solving, and decision-making skills.
• Ability to work cross-functionally and participate in technical and business discussions.
• Proven ability to work independently on assigned tasks with minimal supervision.
• Proven experience with knowledge sharing, including code reviews and clear documentation.
• Driven, self-directed personality with a strong sense of mission and commitment to making a difference.

Desired Skills/Experience

• Experience implementing RESTful APIs.
• Exceptional communication skills and the ability to foster positive outcomes across diverse people, teams, and priorities.
• Experience working with the DoD.
• Experience working with GFEBS or another SAP ERP system.

The SMX salary determination process takes into account a number of factors, including but not limited to, geographic location, Federal Government contract labor categories, relevant prior work experience, specific skills, education and certifications. At SMX, one of our Core Values is to Invest in Our People so we offer a competitive mix of compensation, learning & development opportunities, and benefits. Some key components of our robust benefits include health insurance, paid leave, and retirement.

The proposed salary for this position is:

$125,000-$180,000 USD

At SMX®, we are a team of technical and domain experts dedicated to enabling your mission. From priority national security initiatives for the DoD to highly assured and compliant solutions for healthcare, we understand that digital transformation is key to your future success.

We share your vision for the future and strive to accelerate your impact on the world. We bring both cutting edge technology and an expansive view of what’s possible to every engagement. Our delivery model and unique approaches harness our deep technical and domain knowledge, providing forward-looking insights and practical solutions to power secure mission acceleration.

SMX is an Equal Opportunity employer including disabilities and veterans.

Selected applicant may be subject to a background investigation and/or education verification.

SMX does not sponsor a new applicant for employment authorization or immigration related support for this position (i.e. H1B, F-1 OPT, F-1 STEM OPT, F-1 CPT, J-1, TN, E-2, E-3, L-1 and O-1, or any EADs or other forms of work authorization that require immigration support from an employer).