PromotedHiringCafe
Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
Build the ML and AI search behind HiringCafe — ranking, recommenders, retrieval, and LLM agents that surface jobs people would never find on their own.
Python, PyTorch, Elasticsearch, LLMs
1w
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Data Analytics Engineer
Ashburn, Virginia, United States
HybridFull Time
1+ YOEU.S. security clearance (DoD Top Secret/DHS EOD/CBP Full BI/IT-I or SSBI), Bachelor’s in computer science or related, 1–3 years SQL and BI experience, Databricks/AWS exposure, Python (preferred).
SAP Business Objects, Oracle, Databricks, S3, EMR, Redshift, Glue, PowerBI, Tableau, Qlik, Python, Pandas, PySpark, SQL
1mo
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Full-Stack Data Engineer (TS/SCI)
Hampton or Annapolis Junction or Alexandria or Chantilly or Washington or Reston or McLean or Herndon or Bethesda or Catonsville or Frederick or Ashburn
$90k-$168k/yr OnsiteFull Time
2+ YOEUS citizen with active TS//SCI or immediate eligibility, Bachelor\u0002s required (Master's preferred), 2+ years data engineering/dev experience, 2+ years Python (or Ruby/Java/R) and SQL/NoSQL, 1+ year prompt engineering/GenAI, regex and NLP experience.
Python, Ruby, Java, R, SQL, NoSQL, SPSS, HTML, CSS, regex, NLP, API, LLMs, GenAI
2mo
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SkillBridge, Data Center Critical Facilities Engineer - Trainee
Ashburn, Virginia, United States
OnsiteFull Time
0+ YOEDoD SkillBridge participant; training in data center operations; background in electronics, electrician, HVAC or mechanical trades; 1-4 years in mechanical engineering or related field.
2mo
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Mid-level SQL Engineer
Gaithersburg, Maryland, United States
$87k-$157k/yr OnsiteFull Time
2+ YOEActive Top Secret (SCI) clearance with CI poly eligibility; bachelor's or master's in CS or related; 2–8 years relevant SQL/data experience; strong SQL, experience with enterprise RDBMS, Linux, dashboard/reporting support.
SQL, PostgreSQL, MySQL, Oracle, Linux, Grafana, Tableau, CI/CD
1w
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Engineer Electrical Level 2 - Command & Data Handling - Dulles
Dulles, Virginia, United States
$92k-$138k/yr OnsiteFull Time
2+ YOEBachelor's in STEM (EE preferred) with 2 years relevant experience (or M.S. with 0 years). Requires TS/SCI clearance, electrical systems or CDH experience, flight-hardware familiarity, FPGA or digital design exposure, and strong communication.
DOORS, CAMEO, Microsoft Project, Earned Value Management (EVM)
1w
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Engineer Electrical Level 2 - Command & Data Handling - Dulles
Dulles, Virginia, United States
$92k-$138k/yr OnsiteFull Time
2+ YOESTEM degree (Electrical preferred), ~2 years relevant experience (or Master's), TS/SCI clearance required, electrical/CDH subsystem and flight-hardware experience, FPGA/DOORS/CAMEO/Microsoft Project familiarity, strong communication and problem solving.
DOORS, CAMEO, Microsoft Project
1mo
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Mechanical Commissioning Engineer (Data Center)
Ashburn, Virginia, United States
FieldFull Time
2+ YOECommissioning mechanical, plumbing, fire suppression and controls in mission-critical/data center projects; BSc/MSc in Mechanical Engineering or equivalent commissioning experience; 2+ years (or 4+ commissioning years); travel 50–75%; able to lift 50 lbs.
DDC, PLC, BMS, EPMS, VESDA, test instrumentation
1mo
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Systems Engineer - Data Requirement Focus
Rockville, Maryland, United States
$97k-$165k/yr OnsiteFull Time
2+ YOEBachelor's in Engineering +4 yrs or Master's in Engineering +2 yrs; ability to obtain Top Secret clearance; strong documentation, presentation, analytical, and communication skills; proficiency with Microsoft Office; experience with defense/DoD programs preferred.
Microsoft Office, Windchill, Dynamic Object Oriented Requirements System (DOORS)
3w
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(USA) Data Assurance Engineer III
Herndon, Virginia, United States
$108k-$216k/yr OnsiteFull Time
2+ YOEDesign and build scalable data pipelines, strong SQL and relational DB skills, ETL and orchestration familiarity, 2+ years data assurance experience (or 4 yrs experience), problem-solving and cross-team communication.
SQL
1w
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Data Centre Engineer
Ashburn, Virginia, United States
OnsiteFull Time
2+ YOE2+ years IT support experience preferred; knowledge of datacenter hardware, Linux and Mac OSx, networking (TCP/IP, VLANs), scripting (Bash/Ansible), Jira/Confluence, Google Workspace; US work authorization required; bachelor's preferred.
Linux, Mac OSx, Android, iOS, Bash, Ansible, Jira, Confluence, Google Workspace, VMware, Proxmox
2w
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AI & Data Science Intern
Carlisle, Pennsylvania, United States
OnsiteFull Time, Internship
Pursuing a Master's or PhD in CS/DS/Engineering, strong Python and ML/CV skills, experience with FastAPI/Streamlit and libraries (pandas, scikit-learn, OpenCV, TensorFlow/PyTorch), familiarity with LLMs and agentic AI.
Python, pandas, scikit-learn, OpenCV, TensorFlow, PyTorch, FastAPI, Flask, Django, Streamlit, Reflex, React, LangChain, LlamaIndex, SEM
1mo
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Field Engineer
Sterling, Virginia, United States
OnsiteFull Time
2+ YOEBachelor's in civil/construction/surveying or equivalent experience, 2+ years in utility construction/field engineering, proficiency with AutoCAD and Civil 3D, experience with GPS/total station/data collectors, valid driver’s license, strong communication and documentation skills.
AutoCAD, Civil 3D, GPS, Total Station, Data Collectors
2mo
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Project Design Electrical Engineer, Fleet Remediation Engineering
Herndon, Virginia, United States
$97k-$160k/yr OnsiteFull Time
Bachelor's in Electrical Engineering; data center mechanical/electrical knowledge; MS Office; experience with design, construction, operation or maintenance of mission-critical facilities
Microsoft Office
4d
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Reliability Engineer, Mechanical, NA (Design)
Shackelford County or Texas or Atlanta or Abilene or Dallas or Phoenix or Ashburn or Wisconsin
HybridFull Time
2+ YOEMechanical reliability engineer for data center cooling systems; 2–3 years critical facility experience preferred; bachelor’s degree preferred; experience with commissioning, maintenance program design, RCA, and technical support.
3w
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Transportation Engineer I, Transportation Planner or Project Manager
Leesburg, Virginia, United States
$71k-$185k/yr OnsiteFull Time
2+ YOEBachelor's degree in relevant field, valid driver's license, EIT or professional accreditation for some roles; 2+ years experience for entry roles, 5–7+ years for project manager; GIS and data analysis familiarity; bilingual English/Spanish preferred.
GIS
1mo
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Data Center Field Tech (HE LLC) (55124)
Jackson or Ashburn or Boardman or Ireland or Australia or Germany or South Africa or Europe
$33-$43/hr FieldFull Time
2+ YOETechnical/military/trade training or relevant experience, 2+ years electrical/mechanical experience, data center experience preferred; strong communication, leadership, organization, and attention to detail.
CMMS, Microsoft Excel
2mo
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AI Engineer
Leesburg, Virginia, United States
RemoteFull Time
1+ YOEBachelor's in CS/CE/Data Science; 1-3 years ML/NLP; Python/TypeScript; LLM integration; AWS; PostgreSQL; OAuth/OIDC; security/compliance.
Python, TypeScript, FastAPI, React, OpenAI, Anthropic, Bedrock, Vertex, Azure OpenAI, AWS, Terraform, PostgreSQL, OAuth, OIDC, JWT
1mo
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Junior Software Engineer Internship
Herndon, Virginia, United States
OnsiteInternship
Pursuing a BS in CS/CE or related field, US citizenship required to obtain Top Secret clearance, experience with Go or Python, understanding of networking and data structures, familiarity with Docker/Kubernetes and CI/CD.
Go, Python, Docker, Kubernetes
3w
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Software Developer
Frederick, Maryland, United States
$70k-$116k/yr HybridFull Time
1+ YOEBachelor's in IT/Cybersecurity/Data Science/Information Systems/Computer Science (ABET/CAE) or 6 years related experience + certification; 1+ year full-stack and Agile experience; Java 11+, Spring Boot/JBoss/WildFly, Angular, RESTful APIs, databases, cloud and container familiarity.
Java 11+, JBoss, WildFly, Spring Boot, Angular, JavaScript, RESTful APIs, Docker, Kubernetes, AWS, Bash, PowerShell, Python 3+, Scrum, SAFe
1d
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OSC Facilities Support Engineer I
Ashburn, Virginia, United States
$38-$57/hr OnsiteFull Time
2+ YOE2+ years in data center/critical environment, experience with CMMS/ticketing/monitoring platforms, BMS/EPMS familiarity, CMDB knowledge, Microsoft Office proficiency, ability to manage major incidents and shift work; US citizenship required.
ScienceLogic, ServiceNow, Nuvolo, BMS, EPMS, CMDB, Microsoft Office
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