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Senior Associate - Cloud Engineer
New York Life Insurance Co
United States
As part of Technology, Data, AI and Ventures (TDAV), you will help shape New York Life's cloud platform strategy by designing, building, and operating secure, scalable, and highly automated…
Added 1 min ago
Senior Associate - Cloud Engineer
New York Life
Remote, United States
As part of Technology, Data, AI and Ventures (TDAV), you will help shape New York Life's cloud platform strategy by designing, building, and operating secure, scalable, and highly automated…
Added 1 min ago
Senior AWS Database Migration Architect / Engineer
NTT DATA Services
Charlotte, NC
We are currently seeking a Senior AWS Database Migration Architect / Engineer to join our team in Charlotte, North Carolina (US-NC), United States (US).
Added 2 mins ago
Principal Discipline Engineer
STC
United States
The EOSDIS Evolution and Development (EED) program supports NASA's Earth Science Data and Information System (ESDIS) in enabling global, open access to critical Earth observation data. STC…
Added 2 mins ago
Principal Software Engineer
STC
United States
The EOSDIS Evolution and Development (EED) program supports NASA's Earth Science Data and Information System (ESDIS) in enabling global, open access to critical Earth observation data. STC…
Added 3 mins ago
TM
Network Engineer (Network Engineering, Senior Associate)
The MIL Corporation
Lexington Park, MD
- $130,000 to $175,000 USD / year
The MIL Corporation is seeking a Network Engineer (Network Engineering, Senior Associate) to support a Federal Government client at our Lexington Park, MD location. The Network Engineer…
Added 4 mins ago
Senior Support Engineer
Fetcherr
Atlanta, GA
We're looking for a Senior Support Engineer to be part of the technical backbone of our support organization. You'll join a team of experienced support engineers, bringing together deep…
Added 5 mins ago
APM Lead-Sr. Infrastructure Engineer
Truist Bank
Charlotte, NC
We are seeking an exceptionally seasoned and strategic APM Lead (Application Performance Monitoring) - Senior Infrastructure Engineer with a strong Forward Deployed Engineering (FDE) focus.…
Added 5 mins ago
A
Senior Manufacturing Engineer
Actalent
Delano, MN
- $80,000 to $120,000 USD / year
Actively support Production, Engineering, and Quality departments with technical expertise and process improvements.
Added 5 mins ago
AI
Data Engineer - Level III
ATTAINX INC
Fort Collins, CO
- $120,000 to $135,000 USD / year
Job Title: Data Architect / Data Engineering Lead
Added 7 mins ago
Substation Designer
E2 Consulting Engineers, LP
Emeryville, CA
E2 Consulting Engineers, LP (E2) is a professional services firm established in 1988 specializing in a full spectrum of engineering services including, project engineering and design,…
Added 7 mins ago
Substation Design Engineer
E2 Consulting Engineers, LP
Emeryville, CA
The Substation Design Engineer will join our Power Delivery team in support of Pacific Gas & Electric (PG&E) infrastructure projects. Working under the direction of a Lead Substation Design…
Added 8 mins ago
Senior Systems Engineer - EOIR Algorithms Development
BAE Systems
Huntsville, AL
BAE Systems is seeking a Huntsville, AL-based Systems Engineer to join a growing team developing cutting-edge capabilities in multimodal/multifunction seekers. You will serve as a key…
Added 9 mins ago
AS
Lead Data/AI Engineering
AT&T Services, Inc.
Remote, United States
- $158,200 to $237,400 USD / year
…scalable, high-performance solutions using advanced software engineering methodologies and cutting-edge Data & AI technologies, transforming complex data into actionable insights that drive…
Added 9 mins ago
AS
Principal Software Engineering
AT&T Services, Inc.
Remote, United States
- $174,100 to $261,100 USD / year
As a Principal Software Engineering, you will be a lead architect for AT&T's AI-powered tools, automation platforms, and Agentic AI ecosystem, responsible for building and scaling the…
Added 9 mins ago
Senior Advisor, Product Line Management, Maintenance & Managed Services
Ciena Canada ULC
Remote, United States
Deep understanding of maintenance, technical support, spares, managed operations and resident-engineer models.
Added 11 mins ago
Senior Engineer - New Technology
DTE Energy
Westland, MI
Senior level engineer responsible for planning and conducting engineering activities. Requires the use of advanced techniques and the application of theories, precepts, practice and…
Added 12 mins ago
Automation Engineer II
Matica Biotechnology, Inc.
College Station, TX
…vendor coordination, and commissioning/qualification/validation support (IQ/OQ/PQ). As technical competency develops, may coordinate activities, and lead defined portions of projects under…
Added 13 mins ago
BH
Senior Analytics Engineer Clinical Quality and Outcomes
BEHAVIORAL HEALTH PRACTICE SERVICES LLC.
Remote, United States
- $132,000 to $145,000 USD / year
The Senior Analytics Engineer, Clinical Quality and Outcomes supports the Chief Medical Officer organization in building the future state of clinical quality, patient safety, outcomes…
Added 19 mins ago
CC
NPI Staff Engineer
Carrier Corporation
Charlotte, NC
- $96,000 to $192,000 USD / year
The NPI (New Product Introduction) Staff Engineer supports the industrialization and launch of new products at a Carrier manufacturing facility, assisting with validations of MCS and pilot…
Added 19 mins ago
AI
Senior Software Engineer
AMEGO INC
Attleboro, MA
- $120,000 to $160,000 USD / year
· Contribute to the ownership of the platform and assist in making the core technical decisions that directly impact cloud topology, data model, and AI/LLM approach.
Added 21 mins ago
Test Engineer
AFL Telecommunications
Duncan, SC
The Test Engineer I supports the execution, documentation, and evaluation of optical, mechanical, and environmental testing of fiber optic cables, connectivity products, and related…
Added 22 mins ago
Senior Engineer, SRE & Cloud Ops
BlackLine Systems, Inc.
United States
As a Sr. Software Engineer, you will play a crucial role in delivering high-quality, resilient releases to our customers by designing, developing, troubleshooting, maintaining, optimizing,…
Added 23 mins ago
Software Engineer III - Performance and Resiliency Engineering
JPMC page
Chicago, IL · Plano, TX
Strong understanding of responsible AI use in engineering workflows, including data sensitivity considerations, secure handling of inputs/outputs, and adherence to resiliency and security…
Added 25 mins ago
IG
Secret - Full Stack Software Engineer
Insight Global
Remote, United States
- From $71 USD / hour
-We are seeking a Senior Full Stack Software Engineer to join a program team that builds, modernizes, and sustains mission-critical applications for a Department of War (DoW) customer.

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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