Jobs in the United States

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2027 Associate Embedded Software Engineer - Roy UT
CORP-Corporate Office
United States
Northrop Grumman is seeking an Associate Cyber Systems Engineer. This position will be located at our Defense Systems Sector in Roy, UT.
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Missile Integration Technical Lead - 20695
CORP-Corporate Office
United States
Northrop Grumman Defense Systems is seeking a Missile Integration Technical Lead - Senior Staff Systems Test Engineer to join the Sentinel program in enhancing the US Space Force’s ICBM…
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Senior Principal Systems Engineer *
CORP-Corporate Office
United States
Northrop Grumman’s Space Systems Sector is seeking a Systems Engineer – Level 4 to join our team in our Fairfax, VA or Morrisville, NC locations.
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Principal Engineer Microelectronic Semiconductors/Sr Principal Engineer Microelectronic Semiconductors
CORP-Corporate Office
United States
Northrop Grumman Mission Systems Manufacturing Operations Engineering Team in Baltimore/Elkridge, MD seeks a Principal Microelectronics Semiconductor Manufacturing Engineer / Sr. Principal…
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Principal/ Sr Principal Mission Assurance Engineer - 18208
CORP-Corporate Office
United States
Northrop Grumman Defense Systems is seeking a Principal/Sr. Principal Mission Assurance Engineer to support the SLCM-N Program Quality & Mission Assurance Team in Huntsville, AL. This role…
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Sr Principal Engineer Systems
CORP-Corporate Office
United States
Basic Qualifications for a Senior Principal Systems Engineer:
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CO
2027 Spring Co-op Software Engineer Intern – McClellan CA
CORP-Corporate Office
United States
- $21.5 to $48 USD / hour
Collaborate with senior software engineers in the NIC division to design, develop, and integrate software components for navigation and mission‑planning systems.
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Senior Sales Systems Engineer (South Atlantic)
Veeam Software
Miami, FL
As an Enterprise Pre-Sales Systems Engineer at Veeam, you will act as a trusted technical and strategic advisor to large enterprise customers facing complex data resilience and cyber…
Added 1 min ago
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Principal Software Engineer
Disney Entertainment & Sports LLC
Glendale, CA
- $191,300 to $256,500 USD / year
As the Principal Software Engineer for the Rights & Accounting team within Content Platforms, you will serve as a senior technical leader, driving engineering standards, leading…
Added 1 min ago
Orchestrator - Senior Engineer
Hitachi Global
San Jose, CA
Implement NUMA allocation logic in Python to eliminate cross-talk latency on high-core ARM systems.
Added 2 mins ago
Senior Full Stack AI Engineer (US Citizen)
Remote, United States
Serve as a senior, hands-on full-stack AI engineer, leading the design, development, and delivery of large-scale mission-critical AI systems.
Added 2 mins ago
Senior AI Software Developer & Engineer (US Citizen)
Remote, United States
Serve as a senior, hands-on full-stack AI engineer and technical authority, leading the technical strategy, design, and delivery of large-scale mission-critical AI systems supporting…
Added 3 mins ago
IT - Software Engineer III
Bozzuto's, Inc.
Cheshire, CT
The Software Engineer III will design, develop, modify, and implement software solutions to support business operations within a fast-paced distribution center. This role involves…
Added 3 mins ago
Senior SIEM Engineer
CAI Computer Aid, Inc.
Remote, United States
The Senior SIEM Engineer will be responsible for designing, implementing, and optimizing Palo Alto Cortex XSIAM/XDR and Cribl solutions in a large-scale, multi-tenant 24x7 SOC environment,…
Added 4 mins ago
Software Developer, Phantom Works (Experienced or Senior)
The Boeing Company
Saint Charles, MO · Saint Louis, MO
The Boeing Company is seeking a Software Developer / Engineer (Experienced or Senior) to join the Phantom Works Weapons team in St. Charles, MO (St. Louis Area). This team supports future…
Added 5 mins ago
Staff Facilities Engineer - Data Center
Regeneron Pharmaceuticals, Inc (USA)
United States
…people with serious diseases. We are seeking a Staff Facilities Engineer - Data Center to join our growing team. In this role, you will lead the planning, design, and execution of…
Added 5 mins ago
Process Development Engineer I, Biobank Analytics Automation
Regeneron Pharmaceuticals, Inc (USA)
United States
Foundational knowledge of research principles and of the design and implementation of automated systems
Added 5 mins ago
JH
Senior Linux Systems Engineer
Johns Hopkins Applied Physics Laboratory
Laurel, MD
- $100,000 USD / year
At APL, our engineers don’t just keep systems running - we architect the resilient digital backbone powering high-performance computing (HPC) clusters, advanced research environments, and…
Added 7 mins ago
Presales Engineer
CACI
Chantilly, VA · Chantilly
The successful candidate will have hands-on experience in technology presales, solution design, or systems engineering and the ability to translate customer requirements into practical,…
Added 7 mins ago
Learning & Development Program Manager, AWS Controls Engineering
Amazon Data Services, Inc.
Herndon, VA
…Deployment, Service and Fleet (CDS) fleet. You combine instructional design expertise with a working understanding of industrial controls systems (BMS/EPMS), data center operations, or…
Added 7 mins ago
Software Dev Manager, SBS Core Engineering
Amazon.com Services LLC
New York, NY
…next model milestones with your delivery plan, then review a design for a self-service framework that lets builder teams connect their own ticketing tools. In the afternoon you sit with the…
Added 8 mins ago
Senior Controls Engineer - Switchgear
Generac Power Systems Inc
IL · Chicago, IL
The Senior Controls Engineer – Switchgear position oversees the development, execution and delivery of control systems projects for the switchgear market.
Added 9 mins ago
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Meeting Producer
AbbVie
North Chicago, IL
- $78,500 to $141,000 USD / year
…events. On more complex events, they may assist the Executive & Senior Producers. They will oversee quality, timeliness and budgetary adherence up to $500,000 (per event) for customers.…
Added 9 mins ago
Hardware Engineer
BAE Systems
Nashua, NH
Job Description BAE Systems is seeking a senior technical engineer to assist in leading advanced program pursuits in a Hardware Engineering role. In this exciting role you will be assisting…
Added 9 mins ago
Senior Level CNO Analyst Programmer
BAE Systems
Annapolis Junction, MD
Job Description What’s it like to engineer the systems that protect the world? It is the professional satisfaction of knowing your technical expertise directly supports national security.…

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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