HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Turn powerful AI and ML models into fast, reliable production systems. Own inference latency, throughput, model-serving architecture, multi-GPU systems, and production deployment for millions of users.
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Build the ML and AI search behind HiringCafe — ranking, recommenders, retrieval, and LLM agents that surface jobs people would never find on their own.
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
Bachelor's degree, experience in AI/ML or related fields, proficiency with big data (Spark/Hadoop/Databricks) and programming (Python, C#, Java); ability to obtain Secret clearance.
CACINYSE: CACI: Provides information technology and professional services to government clients.
15+ YOE8+ MgmtActive TS/SCI clearance with polygraph, 15+ years technology delivery experience, 8+ years leading Agile/AI/ML teams, RMF/Xacta and ATO/IATT experience, Jira and Agile familiarity, PMP or equivalent, strong executive communication.
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
Experience in AI/ML, software or data engineering; big data (Spark, Hadoop, Databricks); programming in Python, C#, or Java; ability to obtain Secret clearance; bachelor’s degree required.
Aguadilla or Arlington or Bethesda or Chicago or Fort Worth or King of Prussia or Littleton or Liverpool or Manassas or Mount Laurel or Orlando or Owego or Rochester or Stratford or Washington
$109k-$217k/yrRemoteFull Time
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
3+ YOEBachelor's in CS/AI/EE or related; 3+ years AI/ML engineering; strong Python; experience with LLM APIs, prompt engineering, RAG, LangChain/ReAct; ability to lead projects and communicate to executives.
Systems Planning and Analysis: Provides technical and analytical support to national security agencies.
9+ YOEUS Citizen with active TS/SCI clearance with Poly; BS in STEM; 9+ years with BS; 7+ years with MS; 4+ years with PhD/JD; AI/ML experience; acquisition support; proficient in MS Office; strong communication; ability to report to Chantilly full-time.
AI/ML, Microsoft Office, SharePoint, Word, Excel, PowerPoint
Peraton: National security and mission-critical government technology services provider.
5+ YOEBachelor’s or higher in a relevant field with AI/ML software engineering experience; strong Python skills; experience with one or more languages (C, C++, JavaScript, Go, Java); experience integrating LLMs and AI APIs; production-grade software development; US Citizenship with FAA Public Trust suitability; local to Herndon, VA
ManTech: Provides technology services and cybersecurity for government and defense.
8+ YOEBachelor's in CS/related, 8+ years experience (10+ preferred), 3+ years software engineering with Python, operationalizing ML in production, MLOps/CI/CD, cloud and DevOps experience, active DoD Secret clearance and US citizenship required.
Closure Technologies: Vendor in advanced technology solutions
6+ YOEExperience in AI/ML with RAG, LLM integration, Python, APIs; TS/SCI with polygraph; onsite full-time; US citizenship; 6-8 years experience depending on degree.
Bridge Core: Provides technical services and cybersecurity solutions to government agencies.
6+ YOEPhD-level research ability with 6+ years (Doctorate), or 7–8 years with Masters/Bachelors; strong Python, AI/ML libraries; RAG, LLM integration, REST APIs; onsite full-time.
Peraton: Provides advanced technology and mission support for government agencies.
3+ YOEBachelor's with 5+ years, Master's with 3+ years, or PhD with applied software/AI/ML experience; strong Python; experience with other languages; API/LLM integration; FAA Public Trust readiness; local to Herndon, VA.
Python, Docker, Kubernetes, Terraform, APIs, PyTorch, TensorFlow, LLMs, AI frameworks
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
15+ YOE8+ MgmtActive TS/SCI clearance (poly preferred), 15+ years technology delivery experience, 8+ years leading Agile/AI/ML teams, RMF/Xacta/ATO compliance, Jira experience, PMP or equivalent, strong executive communication and program leadership.
Modern Technology Solutions: Provides AI/ML test and evaluation services to government customers, supporting operational mission requirements.
4+ YOEU.S. citizens with active TS/SCI and CI polygraph; 4+ years supporting AI/ML testing, integration, or operational evaluation; familiarity with automated evaluation pipelines, data validation, drift detection, and troubleshooting; bachelor's in IT/STEM or equivalent experience.
Modern Technology Solutions, Inc.: Provides engineering, technology, and cybersecurity services for national security.
4+ YOE4+ years supporting AI/ML testing or system integration; experience with automated testing pipelines, data validation, annotation workflows, and troubleshooting; strong analytical and communication skills; U.S. citizenship with active TS/SCI and ability to pass CI polygraph.