Jobs in the United States

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Added 7 days ago
Security Architect - Consultant
Novalink Solutions LLC
West Columbia, SC
SCOPE: THIS POSITION WILL SERVE AS A SIEM ENGINEER WITHIN THE DEPARTMENT OF ADMINISTRATION’S DIVISION OF INFORMATION SECURITY. THE SUCCESSFUL CANDIDATE WILL SHOW EXTENSIVE EXPERIENCE…
Added 7 days ago
Senior Machine Learning Engineer, Inference
AIDA Recruitment
Mountain View · Mountain View, CA
…LLM technology, we are looking for a Senior Machine Learning Engineer with strong expertise in ML inference optimization to join its inference…
Added 7 days ago
Systems Engineer (Linux)
Robert Half
Miramar, FL
Robert Half is seeking a Systems Engineer II for a client in the financial services industry. This role is ideal for an experienced Linux professional with strong expertise in Red Hat…
Added 7 days ago
Digital Workplace Corporate Systems Engineer 3
Simpli.Fi
Fort Worth, TX
Simpli.fi is currently looking for a Corporate Systems Engineer III who will Build the integrations and internal tools that power our corporate systems. You’ll write code to automate…
Added 7 days ago
Full Stack Application Engineer
CACI
Laurel, MD · Laurel
…mission challenges? CACI is seeking a skilled and motivated Application Engineer to join our team in Laurel, MD. In this role, you will help modernize and enhance critical intelligence…
Added 7 days ago
Sr. AI Engineer
Vertafore
Denver, CO
As a Senior AI Engineer, you will design, build, and operate the AI systems behind Vertafore’s next generation of products for agencies, MGAs, and carriers. You will build production-grade…
Added 7 days ago
Software Engineer III, Simulation
Agility Robotics
or Pittsburgh, PA · Fremont, CA · Pittsburgh, PA · Salem, OR
Applicants must have current authorization to work in the United States
Added 7 days ago
Application Engineer Expert Level
Integrity Technology Consultants, Inc.
Linthicum, MD
…searching for a Top-Secret SCI with polygraph-cleared Expert-Level Application…
Added 7 days ago
DS
(1119604) Lead Software Engineer - Emerging Technologies
Diversified Services Network, Inc.
Chicago, IL · Peoria, IL · Irving, TX · Broomfield, CO
- $140,000 to $145,000 USD / year
Diversified Services Network, Inc. (DSN) is seeking a full-time Lead Software Engineer – Emerging Technologies to join our team in your choice of our Chicago, IL; Peoria, IL; Irving, TX; or…
Added 7 days ago
F
Senior Data Scientist
Foley
Remote, United States
- $140,000 to $200,000 USD / year
…before trusting it. Lead EDA, build and test hypothesis trees, engineer domain-driven features, and build production-ready models. Validate with holdouts, leakage checks, calibration, error…
Added 7 days ago
Senior Software Engineer (Python) - Remote
Mitratech
Remote, United States
Have a minimum of 5 years of software engineering experience developing SaaS applications, with strong hands-on experience in our stack: Python, React, AWS (Lambda, DynamoDB).
Added 7 days ago
AI Engineer
Hub International Limited
Chicago, IL
HUB is seeking an AI Engineer to join the RPA & Automation team within our centralized technology organization, part of HUB’s AI & Automation organization. This is a hands-on build role…
Added 7 days ago
Privilege Access Management Engineer
Hub International Limited
Chicago, IL
The Security Identity PAM Engineer is responsible for implementing, maintaining, and developing HUB’s Privileged Access Management platforms. This role focuses on automation, integration,…
Added 7 days ago
Senior AI Engineer
Hub International Limited
Chicago, IL
HUB is seeking a Senior AI Engineer to serve as the senior technical individual contributor for the AI Engineering function within our centralized technology organization, part of HUB’s AI…
Added 7 days ago
Applications Engineer
Cirrus Logic
Austin, TX
Develop application notes, white papers, demo-board, and reference-design manuals
Added 7 days ago
Lead Engineer – Operational Technology Security
Target Enterprise Inc
NCD-0375 Brooklyn Park, MN
Job title: Lead Engineer – Operational Technology Security
Added 7 days ago
Lead Engineer – Operational Technology Security
Target Enterprise Inc
NCD-0375 Brooklyn Park, MN
Job title: Lead Engineer – Operational Technology Security
Added 7 days ago
Senior Network Engineer
LEIDOS, INC.
Camp Springs, MD
Leidos Digital sector is seeking an experienced Senior Network Engineer to support mission-critical, enterprise-scale network infrastructure on the AFNCR ITS program at Joint Base Andrews…
Added 7 days ago
A
Controls Systems Engineer
Actalent
Bowling Green, OH
- $40 to $55 USD / hour
Job Title: Controls Systems EngineerJob DescriptionThe Controls Systems Engineer will serve as a Pharmaceutical Controls & Automation Project Engineer, leading and supporting automation…
Added 7 days ago
T
Lab Technician
TEKsystems
Mountain View, CA
- $40 to $55 USD / hour
Robotics Engineer with hands-on experience in teleoperation, robotic manipulation,
Added 7 days ago
T
Site Reliability Engineer
TEKsystems
Blue Bell, PA
- $60 to $65 USD / hour
…insurance and risk management sector is seeking a Site Reliability Engineer to improve the availability, resiliency, performance, and operational supportability of critical technology…
Added 7 days ago
Senior Product Engineer, Full Stack
SentiLink
Remote, United States
- Candidates must be legally authorized to work in the United States and must live in the United States
Added 7 days ago
Senior Software Engineer, Frontend
SentiLink
Remote, United States
- Candidates must be legally authorized to work in the United States and must live in the United States
Added 7 days ago
Senior Software Engineer, Full Stack
SentiLink
Remote, United States
- Candidates must be legally authorized to work in the United States and must live in the United States
Added 7 days ago
UG
Principal Data Engineer - Remote
UnitedHealth Group
Eden Prairie, MN
- $112,700 to $193,200 USD / year
As a Principal Data Engineer within the Optum Insight Engineering AI team, you will design and develop robust public cloud data systems, services, and reusable patterns that drive massive…

Closed listing

Data Engineer/Architect

Remote, United States

Remote

Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary.

This opening has closed.

The original listing is kept below for reference.

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About employer

Job details

Pay: Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary.
Workplace: Remote
Posting language: English
Posted: Nov 4, 2026

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Original job description

Archived listing. The details below describe a past opening.

Data Engineer/Architect Location: Remote Clearance Required: US Citizenship; Ability to obtain Top Secret clearance

Leidos has an exciting opportunity for an experienced Data Engineer/Architect to support the design of a new data foundation. This foundation will support generative AI applications, including retrieval-augmented generation (RAG), and enable analysis of diverse data sets. Looking for an engineer with strong architectural and hands-on development skills who can define the foundation (tools, schemas, and ontologies) and document that definition so that software engineers can implement, and management can understand the capabilities that the foundation can support.

This role is open to candidates across a range of experience levels. The scope of the position and corresponding compensation will be aligned with the selected candidate’s background and expertise.

Primary Responsibilities

Design and implementation of big data systems, ETL pipelines and Data Lakes / Lakehouse / Meshes.
Design and implementation of schema and ontologies.
Design and implementation of data foundation to support generative AI applications, including retrieval-augmented generation (RAG), and business analytics.
Design and implementation of row/cell level data access control.
Hands-on software development using Python and/or JavaScript to support data integration and application functionality.
Documentation of data definitions and designs.

Basic Qualifications

Bachelor’s degree with 8+ or 12+ years of experience in a Science, Engineering, or Technology field, or a Master’s degree with 6+ or 10+ years of experience in a Science, Engineering, or Technology field. Additional experience may be considered in lieu of a degree.
U.S. citizenship; ability to obtain a Top Secret security clearance in DISS.
5+ years of experience designing and developing systems to analyze structured and unstructured large data sets from disparate sources, including Extract, Transform, Load (ETL) processes.
5+ years of experience with principles associated with AI applications, including retrieval-augmented generation (RAG), prompt and context engineering, and AI workflow orchestration and design.
Experience with AI agent configuration, management, and integration into automated workflows.
Ability to develop tools, algorithms, and queries to improve business performance.
Ability to develop new technical solutions, including hands-on Python or JavaScript development and Python-based services, to achieve project goals.
Ability to develop intelligent systems that analyze data, learn from patterns, predict outcomes, and make informed decisions autonomously.
Strong verbal and written communication skills, with the ability to communicate data engineering and architectural concepts to non-technical audiences.
Experience working directly with product owners, including previous experience in product ownership or product architecture.

Preferred Qualifications

Experience integrating and/or operating: Dagster, PostgresSQL, Alembic, pgvector
Experience with digital Engineering (SysML).
Experience with generative AI applications, including RAG, embeddings, and vector search.
Experience with operational support to data foundation and devOps.
Familiar with Medallion style architecture.
Current Secret clearance in DISS.

Please be advised that during the interview, you will be required to keep your camera on, and your interviewer will be taking your picture for identification purposes if an offer letter is extended to you.

AMSOPP1 If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.

Original Posting:

November 4, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

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Skills

Data engineering
Software development
Python
JavaScript
Documentation
Communication skills

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Jobs in the United States