Jobs in the United States

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Added 2 mins ago
DE
Sr Systems Engineer
Disney Entertainment & Sports LLC
Glendale, CA · New York, NY
- $124,900 to $167,400 USD / year
Added 3 mins ago
AC
Business Development Manager
Aston Carter
Elmsford, NY
- $80,000 USD / year
…sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that…
Added 9 mins ago
Off-Page AEO/SEO Manager
Telnyx
Remote, United States
…era of seamless interconnection between people, devices, and…
Added 11 mins ago
Project Manager IS Senior for Chemical Cleaning
Clean Harbors
Reserve, LA
Execute projects across critical applications such as:
Added 11 mins ago
Global Turnaround Scheduler SME
Dow
Hahnville, LA
Added 11 mins ago
Operations Technician II,III
Williams Companies
Mansfield, LA
Demonstrates aptitude and ability to embrace technology and applications to drive operational efficiency and streamline processes
Added 11 mins ago
Staff Software Development Engineer – iOS
CVS Health
Remote, United States
Design, develop, and deliver scalable, high-performance native iOS applications that align with business objectives and enterprise standards
Added 11 mins ago
Critical Facility Engineer
Meta
Rayville, LA
…intelligence and machine learning technologies in connection with applications for…
Added 11 mins ago
Critical Facility Engineer
Meta
Rayville, LA
…intelligence and machine learning technologies in connection with applications for…
Added 11 mins ago
Site Logistics Operations Lead
Meta
Rayville, LA
Added 12 mins ago
Power BI Developer
General Dynamics Information Technology
Bossier City, LA
Business Intelligence (BI),Business Intelligence (BI) Solutions,Business Intelligence Applications
Added 12 mins ago
Senior Power Platform Administrator
General Dynamics Information Technology
Bossier City, LA
Supporting citizen developer programs by establishing appropriate governance, security, development standards, and operational guardrails
Added 12 mins ago
Senior SharePoint Administrator
General Dynamics Information Technology
Bossier City, LA
Administering SharePoint Server, including Central Administration, service applications, PowerShell scripting, backup and recovery, cumulative updates (CUs), health monitoring, and…
Added 12 mins ago
Senior SharePoint Developer
General Dynamics Information Technology
Bossier City, LA
Transform technology into opportunity as a Senior SharePoint Developer at GDIT. Shape what’s next for mission-critical government projects while shaping what’s next for your engineering…
Added 12 mins ago
Senior Software Developer
CGI Technologies and Solutions, Inc.
Lafayette, LA
CGI is seeking an enthusiastic, creative, senior SW developer to join a high-performing Agile team in designing and building modern, services-based web applications for a large government…
Added 12 mins ago
Senior AWS Full Stack Developer *
CGI Technologies and Solutions, Inc.
Lafayette, LA
CGI is seeking an AWS Full Stack Developer to join a small, collaborative development team supporting the modernization of a legacy application within a financial services environment.
Added 12 mins ago
AI & Cloud-Native Engineer (AWS Serverless)
CGI Technologies and Solutions, Inc.
Lafayette, LA
…Engineers, and Developers to create solutions, automation, and applications. Leverage AWS, Azure, and GCP services and APIs to create cloud native and AI enabled applications to support…
Added 12 mins ago
AWS Python- GenAI Developer *
CGI Technologies and Solutions, Inc.
Lafayette, LA
CGI is seeking a AWS Python- GenAI Developer to develop and support cloud native applications, automation capabilities, and enterprise integrations supporting a large scale Workday SaaS…
Added 12 mins ago
AWS Full Stack Developer *
CGI Technologies and Solutions, Inc.
Lafayette, LA
CGI is seeking an AWS Full Stack Developer to join a small, collaborative development team supporting the modernization of a legacy application within a financial services environment.
Added 12 mins ago
Senior Full Stack Developer
CGI Technologies and Solutions, Inc.
Lafayette, LA
As a Full Stack Developer, you will design, develop, and maintain enterprise applications using React.js, Java, Spring Boot, and Microservices architecture. You will build responsive user…
Added 12 mins ago
AWS Java Full Stack Developer **
CGI Technologies and Solutions, Inc.
Lafayette, LA
CGI is seeking an AWS Java Full Stack Developer to develop, maintain, and support applications in an AWS focused financial services environment. This role works across Java and Spring Boot…
Added 12 mins ago
Senior AI/DevOps Engineer
CGI Technologies and Solutions, Inc.
Lafayette, LA
You'll work in a primarily Python codebase, building GenAI powered assistants, intelligent automation, and data driven applications on AWS. This isn't a role for someone who wants to build…
Added 12 mins ago
Senior AWS Python Developer *
CGI Technologies and Solutions, Inc.
Lafayette, LA
CGI is seeking a senior, self-directed Sr. Python Developer to build and support an AWS hosted application developed primarily in Python.
Added 12 mins ago
Lead Quality Automation Engineer
CGI Technologies and Solutions, Inc.
Lafayette, LA
. Strong experience in testing RESTAPI's based on Spring Boot framework and Java based applications
Added 12 mins ago
Sr Front-End/Angular Developer
CGI Technologies and Solutions, Inc.
Lafayette, LA
CGI is seeking an enthusiastic, creative, senior front-end developer to join a high-performing Agile team in designing and building modern, services-based web applications for a large…

System One

Senior AWS Python Developer / Pyspark Data Engineer

Knoxville, TN, United States

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Job details

Apply by: Feb 1, 2027
Posting language: English
Posted: Nov 3, 2026

Original job description

Job Title: Senior AWS Python Developer / PySpark Data Engineer Location: Lafayette, LA · Knoxville, TN · Columbia, SC · Birmingham, AL Type: Direct Hire Work Model: Hybrid

Overview

We are looking for a Senior Python + PySpark Data Engineer with strong AWS big data experience - ideally someone who has worked in cybersecurity or security data environments. This is primarily a hands-on data engineering role, not a traditional Python application developer role.

Responsibilities

Developing scalable Python applications and data processing solutions
Integrating APIs
Writing and optimizing complex SQL queries
Processing large datasets using Spark and AWS services
Troubleshooting application and data processing performance
Contributing to CI/CD automation
Working closely with technical and business teams across the organization

Requirements

8+ years of hands on Python development, including development of data intensive and big data applications.
Strong Python programming fundamentals and experience developing scalable, production grade applications.
5+ years of experience working with Apache Spark/PySpark, including troubleshooting and optimizing Spark jobs.
5+ years of hands on development experience with AWS, including EMR, Lambda, EventBridge, Step Functions, Redshift, S3, and Glue.
Advanced SQL skills, including complex queries, data transformations, joins, and recursive CTEs.
Experience developing and consuming REST APIs and integrating applications with external services and data sources.
Strong background working with large datasets, including data manipulation, transformation, analysis, and processing.
Experience with big data technologies such as Hadoop/EMR, Spark, and Hive.
4+ years of experience working with AI related technologies or applications.
Hands on CI/CD and infrastructure automation experience using GitLab and Terraform.
Strong debugging, performance tuning, analytical, and problem solving skills.
Ability to collaborate effectively across development teams and a matrixed organization.
Bachelor's degree in Computer Science, Information Systems, or a related field.?

System One, and its subsidiaries including Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.

System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.

#LI- Ref: #404-IT Pittsburgh

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More about this job

Skills

AWS
Python
PySpark
Cybersecurity
Data engineering
Process data
SQL
Apache Spark
Troubleshooting
CI/CD
EMR
Amazon Redshift
API development
Apache Hadoop
Apache Hive
GitLab
IBM Terraform
Debugging
Problem solving
Computer science

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