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Systems Engineer - Space And EO/IR Sensor Systems
Actalent
Acton, MA
- $150,000 to $200,000 USD / year
We are seeking an experienced Systems Engineer to support the development, integration, testing, and deployment of advanced space-based Electro-Optical/Infrared (EO/IR) sensor and payload…
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Electrical Engineer
Actalent
Sunnyvale, CA
- $105 USD / hour
Job Title: Electrical EngineerJob DescriptionThe primary role of an Electrical Engineer is to design, develop, test, and oversee the manufacturing and installation of electrical equipment,…
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Design Verification Engineer
Actalent
Santa Clara, CA
- $150,000 to $250,000 USD / year
We are seeking Design Verification Engineers to support the development of an advanced, high-performance SoC platform. This role will work across architecture, RTL, software, and systems…
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Electronics Test Engineer
Actalent
Merritt Island, FL
- $36 to $43 USD / hour
Job Title: Integration and Test EngineerJob DescriptionThe Integration and Test Engineer defines, documents, analyzes, performs, and interprets tests for products, systems, components, and…
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Structural Engineer
Actalent
Redondo Beach, CA
Perform structural and thermal analyses using Femap and Nastran software.
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Structural Engineer
Actalent
Pasadena, CA
Perform structural and thermal analyses using Femap and Nastran software.
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Substation Engineer
Actalent
Phoenix, AZ
- $55 to $85 USD / hour
Job Title: Substation Project Engineer / ManagerJob DescriptionThis role leads and executes substation engineering projects of varying sizes and complexity, from initial scope and proposal…
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Controls Engineer
Actalent
Sparta, TN
- $50 to $67 USD / hour
Job Title: Controls / Manufacturing EngineerJob DescriptionThe Controls / Manufacturing Engineer develops, improves, troubleshoots, and maintains manufacturing processes, automated…
Added 2 mins ago
Mission Operations Engineer, USMC (Active Clearance)
Anduril Industries
Washington, DC · Costa Mesa, CA
Collaborate across nearly every Anduril team. Successfully deploying our complex hardware and software products requires collaborating with nearly every internal Anduril team - business…
Added 2 mins ago
Mission Operations Engineer, USMC (Active Clearance)
Anduril Industries
Costa Mesa, CA · Washington, DC
Collaborate across nearly every Anduril team. Successfully deploying our complex hardware and software products requires collaborating with nearly every internal Anduril team - business…
Added 2 mins ago
Process Development Engineer I, Biobank Analytics Automation
Regeneron Pharmaceuticals, Inc (USA)
United States
…for people with serious diseases. We are seeking a Process Development Engineer I to join our Preclinical Manufacturing and Process Development (PMPD) department in an on-site capacity. In…
Added 2 mins ago
BB
Specialist II-IC Quality Assurance
BMO Bank N.A.
Tempe, AZ
- $129,290.1 USD / year
…education equivalent) plus four (4) years of experience as Software Engineer, QA professional or related occupation testing ETL processes, writing SQL to validate data transformations in…
Added 2 mins ago
BB
Specialist II-IC Quality Assurance
BMO Bank N.A.
Tempe, AZ
- $129,290.1 USD / year
…education equivalent) plus four (4) years of experience as Software Engineer, QA professional or related occupation testing ETL processes, writing SQL to validate data transformations in…
Added 2 mins ago
BB
Specialist II-IC Development
BMO Bank N.A.
Tempe, AZ
- $150,000 USD / year
…education equivalent) plus four (4) years of experience as Software Engineer or related occupation developing technology applications using DevOps, Scrum or Waterfall methodologies, and…
Added 2 mins ago
BB
Specialist II-IC Development
BMO Bank N.A.
Tempe, AZ
- $150,000 USD / year
…education equivalent) plus four (4) years of experience as Software Engineer or related occupation developing technology applications using DevOps, Scrum or Waterfall methodologies, and…
Added 3 mins ago
Senior Java Full Stack Engineer
Capgemini
New York, NY, NY · Irving, TX, TX
…experience in Java-based microservices, AWS services, modern web application architectures, DevOps automation, and production-scale engineering practices. This role will play a key part in…
Added 3 mins ago
C
Sr DevOps Engineer (with C# Experience)
Capgemini
Burlington, MA, MA
- $76,730 to $150,800 USD / year
We are seeking a full-time DevOps Engineer with strong expertise in Jenkins CI/CD administration, build management, source control operations, and Azure infrastructure management. The role…
Added 4 mins ago
AI/ML Engineer (Computer Vision)
CACI
Remote, United States
· System Integration: Collaborate with Video Streaming Engineers, Software Engineers, and System Architects to integrate the live CV inference pipeline with the broader application.
Added 4 mins ago
Software Dev Manager, SBS Core Engineering
Amazon.com Services LLC
New York, NY
Amazon's Specialized Businesses Security (SBS) organization is seeking a Software Development Manager to lead Core Engineering, the software engineering team that designs and builds…
Added 4 mins ago
Software Development Engineer, Data and Analytics
Amazon Development Center U.S., Inc.
IL
As a Software Development Engineer with Amazon MQ, you will be responsible for designing, developing, testing, and deploying distributed open-source message broker systems and large-scale…
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Controls Engineer, Data Center, Colocation Regional Engineering - AMER
Amazon Data Services, Inc.
Mesa, AZ · Boardman, OR · Austin, TX · Seattle, WA · Atlanta, GA · Denver, CO · Herndon, VA · Mountain View, CA · Dallas, TX
You’ll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You’ll collaborate with…
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Senior Test Engineer
Voyager Technologies, Inc.
San Diego, CA
Voyager Technologies Inc. has an exciting opportunity for a Senior Test Engineer to join a team of designers of cutting-edge components for space applications including Software Defined…
Added 5 mins ago
Senior QA Engineer
Cross River
Remote, United States
We are looking for an experienced Senior QA Engineer who is passionate about building quality into software from the beginning, not simply testing it at the end. You will play a key role in…
Added 6 mins ago
Senior Staff Software Engineer_Voice AI Agent Prompting
ServiceNow
Santa Clara, CA
The Forward Deployed Engineer, Voice AI Agent Engineering designs, builds, ships, and operates voice AI agents whose core behavior is model-driven rather than explicitly authored -…
Added 6 mins ago
Sr. HVAC Engineer
Bechtel Corporation
Knoxville, TN
In this position, the engineer will support design development of HVAC and mechanical systems by preparing studies, mechanical drawings, calculations, material requisitions, engineering…

Acclaim Technical Services

Knowledge Graph Data Engineer (2026-0247)

Bethesda, MD, United States

Salary Range: $210,000 - $260,000

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Job details

Pay: Salary Range: $210,000 - $260,000
Apply by: Feb 2, 2027
Experience: 10+ years of experience relevant to this position.
Posting language: English
Posted: Nov 4, 2026

Original job description

ATS is currently seeking a highly experienced and motivated Knowledge Graph Data Engineer w/ TS/SCI w/ Polygraph in Bethesda, MD to build the data and retrieval foundation for a Graph RAG application. The system combines a property graph, vector search, and database queries with a LangGraph agent. You will help turn information from multiple sources into reliable graph data and make it accessible through retrieval APIs and MCP tools.

Role Description:

Build Python pipelines to ingest, clean, chunk, enrich, and index structured and unstructured data.
Model entities and relationships in a property graph, preserving provenance and links to source material.
Develop entity extraction and resolution workflows that connect information across sources.
Build embedding pipelines and maintain vector indexes for semantic search.
Implement hybrid retrieval that combines vector search, keyword search, graph traversal, and database queries.
Develop and integrate MCP servers and tools that expose vector search capabilities to a LangGraph agent.
Integrate the Oracle MCP server so the agent can query relevant database data.
Apply graph algorithms to identify connections and improve retrieval.
Evaluate graph quality, retrieval relevance, answer grounding, and pipeline reliability.
Collaborate with application engineers and stakeholders to turn use cases into graph models, retrieval workflows, and agent tools.

Required qualifications

Strong computer science fundamentals, including data structures, algorithms, software design, and testing.
Proficiency in Python and experience building maintainable data pipelines or backend services.
Working knowledge of cloud fundamentals, including compute, storage, networking, security, and deployment.
Hands-on experience with property graph modeling, queries and traversals, and graph algorithms.
Experience with embeddings, vector indexes, and semantic or hybrid search.
Understanding of retrieval-augmented generation and how to evaluate the quality of retrieved context.
Ability to work with inconsistent or incomplete data and communicate technical decisions clearly.

Preferred qualifications:

Experience with Oracle Cloud Infrastructure (OCI), Oracle Database, or Oracle Property Graph.
Experience building agents with LangGraph or a similar framework.
Experience developing or integrating Model Context Protocol (MCP) servers and tools.
Familiarity with entity resolution, information extraction, or knowledge graph construction.
Experience with CI/CD, containers, infrastructure as code, and production monitoring.

Required Credentials:

10+ years of experience relevant to this position.
Bachelor’s Degree in engineering, Math or computer science. Master’s degree preferred.

Salary Range: $210,000 - $260,000

Acclaim Technical Services (ATS), founded in 2000, is a premier provider of tech-enabled solutions and operational services to a broad range of U.S. Federal agencies. As an Employee Stock Ownership Plan (ESOP) company - an uncommon advantage in our sector - we foster a culture of ownership, accountability, and shared success. This commitment to our people shows: ATS is consistently recognized as a top workplace in the DC area and continues to experience strong, strategic growth.

Salary Transparency: There are many factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employee owners value the flexibility at ATS that allows them to balance quality work and their personal lives. We offer competitive compensation, career growth, benefits and learning and development opportunities. Our broad mix of exceptional benefits options is designed to support and protect employees and their families. At ATS, you will be eligible to participate in a comprehensive benefits package such as healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. Learn more at Employee Resources

EQUAL EMPLOYMENT OPPORTUNITY (EEO) STATEMENT: ATS is committed to a program of equal employment opportunity without regard to race, color, ethnicity, national origin, ancestry, citizenship, sex, pregnancy, marital status, sexual orientation, age, religion/creed, hairstyles and hair textures, handicap/disability, genetic information/history, military/veteran status, or any other characteristic or condition protected by applicable law. We support the employment and advancement in employment of individuals with disabilities and of protected veterans, and we treat qualified individuals without discrimination on the basis of their physical or mental disability or veteran status.

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More about this job

Skills

ATS
Python
Unstructured data
Oracle
Computer science
Oracle Cloud
Oracle Database
Information extraction
CI/CD
Infrastructure as code

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