Jobs in the United States

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Added 18 mins ago
Senior Staff Software Engineer
EarnIn
Mountain View, CA
We seek an experienced, passionate, and resourceful Senior Staff Software Engineer to join our product engineering team. You will work cross-functionally with various teams and contribute…
Added 23 mins ago
BIM/Field Engineer
Five Star Electric Corporation
Brooklyn, NY
From our founding in 1959, we’ve become one of the largest electrical contracting, construction, and engineering firms by bringing integrity, reliability, experience, efficiency, and safety…
Added 23 mins ago
XE
Natural Gas Materials Engineer (Entry, Staff, Senior, or Principal)
Xcel Energy Services Inc
St Paul, MN
- $70,000 to $156,600 USD / year
The below job summary and responsibilities reflect the entry engineer level role. The successfully chosen candidate will be placed at a level that is commensurate with their skills and…
Added 25 mins ago
AS
Mission Assurance Engineer, Senior (Part-Time)
AMERICAN SYSTEMS
Washington, DC
- $75 to $95 USD / hour
- Part-time
AMERICAN SYSTEMS, a 100% employee-owned federal contractor, is seeking a highly experienced part-time Senior Mission Assurance Engineer to support the quality, reliability, safety, and…
Added 25 mins ago
Software Engineer, Senior | Top Secret clearance w/SCI eligibility
AMERICAN SYSTEMS
Arlington, VA
AMERICAN SYSTEMS, a 100% employee-owned federal contractor, is seeking a Software Engineer to support the Mission Engineering and Integration Team in Arlington, VA. You will design,…
Added 26 mins ago
Principal, Operations Engineer
Compass Datacenters
Dallas, TX
Compass is recruiting for a Principal, Operations Engineer, an individual contributor and senior technical expert supporting high-level facility engineering, commissioning, troubleshooting,…
Added 32 mins ago
Senior Principal Advanced Manufacturing Engineer, Laser Processing & Precision Joining – NMPH – Fridley, MN (Onsite)
MED Medtronic Inc
Fridley, MN
The Senior Principal Advanced Manufacturing Engineer will provide technical leadership for advanced manufacturing process development supporting implantable medical devices. This role will…
Added 33 mins ago
Forward Deployed Engineer (FDE), AWS Forward Deployed Engineering, US Government
Amazon Web Services, Inc.
Jessup, MD · Arlington, VA · Seattle, WA · Denver, CO · Herndon, VA
A Forward Deployed Engineer II (FDE II) embeds directly inside a strategic enterprise customer to independently design, build, deploy, and run AI-powered production systems alongside the…
Added 35 mins ago
Senior AI Tooling Software Engineer - Data Platform, Autonomy
Zipline
South San Francisco, CA
Background in security engineering, application security, site reliability engineering, or incident response.
Added 36 mins ago
Senior Connectivity Systems Engineer
Mossville, IL
The Senior Connectivity Systems Engineer will provide end-to-end technical leadership for the development, integration, and delivery of machine connectivity capabilities. This role will…
Added 43 mins ago
CO
Supervising Engineers - Water and Storm/Sewer
City of Beaverton
Beaverton, OR
- $9,731.21 to $13,040.86 USD / month
This is a full-time, exempt, Management 2 (M2) position. The classification is Senior Project Engineer 2. There are two vacancies.
Added 47 mins ago
Staff Data Engineer
Fanatics Betting & Gaming
NY · Jacksonville, FL
We’re looking for a Staff Data Engineer to join our Data Engineering team, which builds and governs the data foundation that powers the business. You’ll set technical direction for our…
Added 49 mins ago
EE
Mechanical Support
Engineering Economics, Inc.
Sterling, VA
- $38.46 to $54.8 USD / hour
…document mechanical systems in data centers and other high-reliability facilities. Working alongside experienced commissioning professionals, you will gain hands-on exposure to HVAC…
Added 52 mins ago
Sr Supplier Quality Engineer, Inverter and Battery Technology
Nextpower LLC, USA
Nashville, TN · Mesa, AZ
Nextpower is seeking a technically strong Senior Supplier Quality Engineer to lead supplier quality performance for inverter and battery technologies supporting our utility-scale solar…
Added 53 mins ago
Principal Architect - Application Development
Farmers Insurance Careers
United States
The Principal Architect, Application Development is the senior technical authority for how Farmers designs, builds, and evolves its business applications. Accountable for application…
Added 54 mins ago
Mobile Engineer 5
Capital One
McLean, VA
Partner with infrastructure and backend teams to define and improve mobile CI/CD, observability, and reliability engineering practices, standardizing release practices
Added 1 hour ago
O
Senior Core Infrastructure Engineer
Oracle
Reston, VA
- $79,200 to $209,500 USD / year
The engineer will help deliver reliable platforms that enable controlled information sharing between networks operating at different security levels. The ideal candidate has broad systems…
Added 1 hour ago
Senior Project Engineer - Mechanical
Durr Systems
Southfield, MI
Release engineering drawings, material and mechanical designs
Added 1 hour ago
Senior Software Engineer, GraphQL Platform
The New York Times
NY
You will report to the Senior Software Engineering Manager.
Added 1 hour ago
A
Electrical Engineer I, Data Centers - Remote (U.S.)
AECOM
Remote, United States
- $90,000 to $125,000 USD / year
We are seeking an Electrical Engineer with 2+ years of experience in building electrical design, preferably with exposure to mission critical and data center facilities. The ideal candidate…
Added 1 hour ago
Building Engineer II
C&W FACILITY SERVICES INC.
CO
We are seeking a motivated and highly skilled Building Engineer II to support the operation, maintenance, and reliability of building systems with a primary focus on HVAC and mechanical…
Added 1 hour ago
Semiconductor Device Engineer
Leonardo Electronics US Inc
Tucson, AZ
The Semiconductor Device Engineer will support the development, manufacturing, characterization, and continuous improvement of advanced optoelectronic semiconductor devices.…
Added 1 hour ago
C
Senior/Staff Infrastructure & Security Engineer
CivilGrid
Boston, MA
- $137,318 to $192,960 USD / year
We're looking for a Security & Infrastructure Engineer to own our security posture and assist in supporting our cloud platform and reliability as we scale into large utilities and civil…
Added 1 hour ago
RH
Sr. Data Engineer
Robert Half
Minneapolis, MN
- $115,000 to $144,000 USD / year
We are looking for a Senior Data Engineer to strengthen our data foundation and help deliver reliable, scalable information solutions across Minneapolis, Minnesota. In this role, you will…
Added 1 hour ago
Senior Site Reliability Engineer
Applaudo Studios
Louisville, KY
You are a Senior Site Reliability Engineer with strong cloud and reliability engineering fundamentals and the versatility to work across edge infrastructure, enterprise networking, mobile…

Nucleus Security

Staff Agentic Data Engineer – Data Platform

Remote, United States

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Job details

Apply by: Feb 2, 2027
Experience: 10+ years of professional software engineering, data engineering, or data platform experience, with significant experience designing and operating production data systems.
Posting language: English
Posted: Nov 4, 2026

Original job description

Are you looking for more in life than just building another data pipeline? Does upending cybersecurity resonate with you? We're a rapidly expanding cybersecurity company revolutionizing vulnerability management for organizations of all sizes. For our customers, vulnerability management has historically been a game of catch-up, with fragmented data, limited asset coverage, and manual processes. Nucleus' primary mission is to create a fast, scalable platform that brings together large volumes of security data and transforms it into actionable insights, making vulnerability management simple, efficient, and effective. We're looking for a Staff / Principal Data Engineer to help define and evolve the architecture behind our data platform. This is a senior technical leadership role for an engineer who thrives on solving complex data problems at scale, designing systems that process large and growing datasets, and establishing patterns that other engineers can build upon. What You Will Do

Own the architecture and evolution of large-scale data processing and analytics systems, from ingestion and normalization through transformation, aggregation, and customer-facing analytics.
Design and evolve data models that support high-volume analytical workloads while balancing query performance, storage efficiency, maintainability, and scalability.
Design and optimize complex analytical SQL queries operating across large datasets, identifying performance bottlenecks and developing scalable solutions.
Architect distributed and asynchronous job processing systems capable of reliably processing large volumes of data across concurrent workloads.
Design and evolve Spark, Flink or similar technologies based data processing workflows for large-scale transformation, enrichment, aggregation, and computation.
Drive the effective use of SingleStore/MemSQL, including schema design, indexing and partitioning strategies, query optimization, and workload design.
Establish architectural patterns for batch processing, data transformation, job orchestration, failure recovery, idempotency, and reprocessing.
Diagnose complex performance and scalability issues across databases, distributed processing systems, application services, and infrastructure.
Partner with engineering and product teams to translate ambiguous analytical and data-processing requirements into scalable technical architectures.
Define technical standards and reusable patterns for data modeling, data processing, and analytical query development.
Provide technical leadership across engineering initiatives, influencing architecture and mentoring engineers while remaining deeply hands-on with implementation.
Identify architectural limitations before they become operational problems and lead improvements that increase the scalability, reliability, and performance of the platform.

The Following Skills and Experience Are Key to Succeeding in This Role

10+ years of professional software engineering, data engineering, or data platform experience, with significant experience designing and operating production data systems.
Deep expertise in relational and analytical data modeling, including designing schemas for large-scale analytical and reporting workloads.
Expert-level SQL, with demonstrated experience designing, analyzing, and optimizing complex analytical queries over large datasets.
Strong experience with SingleStore/MemSQL or comparable distributed SQL/analytical database technologies.
Significant hands-on experience with Spark, Flink or similar technologies, including designing and optimizing distributed data-processing workloads.
Strong understanding of distributed data processing, including partitioning, parallelism, data skew, resource utilization, and performance optimization.
Experience designing high-throughput job processing systems, including scheduling, concurrency management, retries, failure recovery, idempotency, and observability.
Experience designing data pipelines that support batch ingestion, transformation, enrichment, aggregation, and downstream analytics.
Strong understanding of database performance characteristics, including indexing, partitioning, query execution plans, data distribution, and memory/compute trade-offs.
Experience identifying and resolving performance bottlenecks across application, database, and data-processing layers.
Proficiency in Python, Java or another production programming language used to build data-processing and distributed systems.
Strong understanding of testing strategies for data-intensive systems, including unit, integration, data-quality, and end-to-end testing.
Proven ability to independently own technically ambiguous problems and drive them from investigation through production implementation.
Demonstrated ability to influence architecture and technical direction across multiple teams without relying solely on organizational authority.
Ability to communicate complex data architecture and performance trade-offs clearly to engineers, product stakeholders, and technical leadership.
Ability to collaborate effectively with distributed teams across multiple time zones.

Preferred Qualifications

Deep production experience with SingleStore/MemSQL, particularly with large-scale analytical workloads.
Advanced experience with pipeline performance tuning, partitioning strategies, memory management, and optimization of large distributed workloads.
Experience designing platforms that support a combination of high-volume ingestion and low-latency analytical queries.
Experience building or operating distributed job execution and orchestration systems.
Experience with large-scale cybersecurity, vulnerability, asset, telemetry, or event datasets.
Experience working with vulnerability scanning technologies across the security stack, including SCA, SAST, DAST, IAST, vulnerability scanning, and container security.
Experience designing systems for incremental processing, backfills, replay/reprocessing, deduplication, and late-arriving data.
Experience with data observability and operational monitoring for large-scale processing workloads.
Experience integrating AI/LLM-driven capabilities with data platforms, including preparing and processing large datasets for AI-assisted analytical workflows.
Experience operating data-intensive applications on Linux and cloud infrastructure.
Familiarity with Agile/Scrum methodologies in a professional engineering environment.

Why You Should Be Excited

Nucleus is a truly unique solution that’s defining a market AND making an actual impact.
We’re biased, but you will get to work with one of the best teams in security. We have a lot to get done and we work extremely hard, but we have fun in the process.
This role has the opportunity to directly influence how Nucleus approaches data architecture, analytical processing, and scalability as the platform and the datasets it processes continue to grow.
Outstanding benefits include flexible PTO, 401k company contribution (not a match, a contribution), generous education and training budget, 100% company-paid healthcare, fully remote work, and more.

Additional Information At Nucleus we are committed to achieving excellence in our field by combining diversity, collaboration, teamwork, and pride in our work. All qualified applicants will receive consideration for employment without regard to race, sex, color, religion, sexual orientation, gender identity, national origin, protected veteran status, or disability.

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