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Added 4 mins ago
Process Engineer 2-2
Flextronics Logistics USA, Inc.
TN
The “Process Engineer” will be based in Memphis, TN, reporting to the Senior Engineering Manager.
Added 22 mins ago
DE
Sr Systems Engineer
Disney Entertainment & Sports LLC
Glendale, CA · New York, NY
- $124,900 to $167,400 USD / year
Join Core Infrastructure as a Senior (P3) Systems Engineer focused on building, automating, and operating our storage platforms - including large-scale, multi-protocol NFS and S3 object…
Added 22 mins ago
Senior Security Operations Manager
Oracle
Nashville, TN
We are seeking a PKI Operations Engineer to support enterprise Public Key Infrastructure in a large, complex, and tightly controlled environment. The primary focus is reliable daily…
Added 32 mins ago
Senior AWS Site Reliability Engineer (SRE) **
CGI Technologies and Solutions, Inc.
Lafayette, LA
CGI is seeking a Senior AWS Site Reliability Engineer (SRE) to improve the reliability, resiliency, observability, and performance of large scale applications and infrastructure running in…
Added 32 mins ago
Senior Production Support Engineer with Apigee experience **
CGI Technologies and Solutions, Inc.
Lafayette, LA
CGI is seeking a Senior Production Support Engineer to provide advanced operational support for a highly available enterprise API platform running on Kubernetes and Apigee Hybrid within an…
Added 32 mins ago
Senior AWS IAM & Data Engineer *
CGI Technologies and Solutions, Inc.
Lafayette, LA
CGI is seeking a Senior AWS IAM & Data Engineer to support enterprise cloud identity services and AWS based data and analytics capabilities within a large scale financial services…
Added 32 mins ago
Senior DevOps Engineer
CGI Technologies and Solutions, Inc.
Lafayette, LA
CGI is seeking a strong Senior DevOps Engineer to support a three month, outcome based modernization initiative. The engineer will help migrate application deployment pipelines from Jenkins…
Added 32 mins ago
Technical Project Manager / Senior Engineer
CGI Technologies and Solutions, Inc.
Lafayette, LA
We are seeking a Technical Project Manager / Senior Technical Engineer to lead the CGI delivery of complex technical initiatives while providing senior technical leadership across multiple…
Added 32 mins ago
Senior DevOps Engineer
CGI Technologies and Solutions, Inc.
Lafayette, LA
We CGI is looking for a Senior DevOps Engineer with strong hands-on experience in Kubernetes or OpenShift, Jenkins, and Groovy based Jenkins libraries, to join our fast paced and dynamic…
Added 32 mins ago
Senior CyberArk PAM Engineer *
CGI Technologies and Solutions, Inc.
Lafayette, LA
CGI is seeking a Senior CyberArk Privileged Access Management (PAM) Engineer to join our Identity & Access Management team supporting a large scale, AWS based financial services…
Added 32 mins ago
Senior Kubernetes Platform Engineer *
CGI Technologies and Solutions, Inc.
Lafayette, LA
CGI is seeking a Senior Kubernetes Platform Engineer to build, manage, and scale production Amazon EKS environments in a fast paced, AWS centric infrastructure.
Added 32 mins ago
Senior Splunk & Observability Engineer **
CGI Technologies and Solutions, Inc.
Lafayette, LA
CGI is seeking an experienced Senior Splunk & Observability Engineer to support enterprise scale observability platforms within a complex, AWS based production environment. This is a senior…
Added 32 mins ago
Senior AI/DevOps Engineer
CGI Technologies and Solutions, Inc.
Lafayette, LA
CGI is seeking a Senior AI/DevOps Engineer to join a fast-paced technology team supporting a Corporate Risk and Compliance organization within a large financial services environment. This…
Added 32 mins ago
Senior F5 Network Engineer *
CGI Technologies and Solutions, Inc.
Lafayette, LA
The role will also contribute to Infrastructure as Code and automation initiatives, particularly using Terraform to manage and deploy F5 configurations. As a senior member of the team, the…
Added 32 mins ago
Senior AWS Production Support Engineer *
CGI Technologies and Solutions, Inc.
Lafayette, LA
CGI is seeking an Senior AWS Production Support Engineer with 5+ years of experience supporting production applications and enterprise infrastructure in AWS and hybrid environments. This…
Added 36 mins ago
Senior DevSecOps Engineer (Azure Experience) - Remote (USA)
Echelon Risk + Cyber
Washington D. C., DC
Architect and manage secure infrastructure-as-code (IaC) using Terraform, Bicep, or ARM templates, applying security-by-design principles.
Added 38 mins ago
Data Engineer
T-Mobile USA, Inc.
Bellevue, WA
As a Data Engineer for the Product Innovation Team, you will play a key role in designing, building, and optimizing scalable data pipelines and cloud-based data architectures that power…
Added 40 mins ago
Network Engineer III
Family Dollar
Chesapeake, VA
Network Engineer III is a senior technical contributor responsible for the engineering, operations, and advanced troubleshooting of the company’s enterprise infrastructure. This individual…
Added 56 mins ago
O
Senior Core Infrastructure Engineer
Oracle
Nashville, TN · Austin, TX
- $79,200 to $209,500 USD / year
–Maintains automation scripts and tools (e.g., Infrastructure as Code (IaC)) for managing cloud infrastructure.
Added 1 hour ago
Desktop / Endpoint Engineer
SEI INVESTMENTS COMPANY
Oaks, PA
Added 1 hour ago
Lead Application Support Engineer-Java/AWS
CGI Technologies and Solutions, Inc.
Pittsburgh, PA
We are seeking a highly skilled Senior Application Support & Maintenance Engineer to support and enhance a business-critical enterprise application ecosystem. The successful candidate will…
Added 1 hour ago
Principal / Senior Principal Cyber Systems Engineer
CORP-Corporate Office
United States
Northrop Grumman is seeking a Principal or Senior Principal Cyber Systems Engineer with the ability to obtain a security clearance to work with our Specialty Engineering Team out of…
Added 1 hour ago
Regional Chief Engineer
Amazon Data Services, Inc.
Lithia Springs, GA
As the Chief Engineer you will manage small-to-medium impacting projects from conception to completion. These projects involve large amounts of independent work as well as collaboration…
Added 1 hour ago
ND
Front Office Automation Tester
NTT DATA Americas, Inc.
Charlotte
- $90,000 to $115,000 USD / year
We are seeking a Senior QA Automation Engineer to support Front Office Sales & Trading technology platforms. This role is responsible for designing, developing, and executing automated…
Added 1 hour ago
Senior Security Engineer, Product Security
Komodo Health
United States
…findings reach engineers early, remediation scales through automation and secure defaults instead of tickets, AI features launch with guardrails designed in, and product-security metrics…

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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