101 software engineer ml jobs at 51 companies in Hanover, PA

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Senior AI/ML Software Engineer
Fort Meade, Maryland, United States
$132k-$290k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
12+ YOETS/SCI with polygraph; Bachelor's or Master’s in CS or related field; 12+ years software development; Python; AI/ML experience; large-data platforms; Git/Jira/Confluence; Elasticsearch or Splunk.
Python, Elasticsearch, Splunk, Git, Jira, Confluence, Kubernetes, Docker, Ansible, AWS, Svelte, TypeScript, Java, MongoDB, Lua, Kibana, Jenkins, RAG
3w
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AI/ML Software Engineer I
Annapolis Junction, Maryland, United States
$126k-$166k/yr OnsiteFull Time
BCT
BCT: Delivering mission technology and engineering services for national security.
7+ YOEActive TS/SCI with poly required, 7+ years software engineering experience (or bachelor's + experience), DoD 8570, LLM/customization, API and UI design, security and access control, EM/security measures, Microsoft Office integration.
LLM, API, Microsoft Office
2w
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AI/ML Software Engineer, IF-02-0045
Laurel, Maryland, United States
OnsiteFull Time
Cyber B.A.T.
Cyber B.A.T.: Provider of engineering and cybersecurity services for government missions.
14+ YOEActive TS/SCI with Maryland Polygraph, bachelor\u0002s in CS or related (or substitution), minimum 14 years software engineering experience, strong software lifecycle, algorithm and distributed systems experience.
1mo
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AI/ML Engineer
Fort Meade, Maryland, United States
$99k-$225k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
6+ YOETS/SCI with polygraph required; 6+ years software engineering experience; Python; building, deploying, and maintaining reproducible AI/ML pipelines; automation, monitoring/observability, hybrid cloud/on‑prem experience; HS diploma or GED.
Python, Rust, Docker, Kubernetes, AWS, Azure, Terraform, CloudFormation, Airflow, Kubeflow, MLflow
6d
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Senior Software Engineer (ML)
Columbia, Maryland, United States
OnsiteFull Time
BigBear.ai
BigBear.aiNYSE: BBAI: Provides AI-powered decision intelligence software for national security.
8+ YOEBachelor's in CS or related,8+ years software development experience,TS/SCI with Poly clearance required,proficiency in at least one major language (Java/C#/C++/Python/JavaScript/TypeScript),experience delivering production-quality software.
Java, C#, C++, Python, JavaScript, TypeScript, RESTful APIs, Docker, Kubernetes, AWS, Microsoft Azure, Google Cloud
1mo
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Software Engineer/ Data Analyst (AI/ML)
Annapolis Junction, Maryland, United States
OnsiteFull Time
Tiber Technologies: Providing specialized engineering and security services for federal missions.
U.S. citizen with active clearance and polygraph; bachelor\u0002s in computer science/engineering; production software development in Python or JavaScript; AI/ML platform experience; cloud/distributed deployment, Docker, Kubernetes, Git, CI/CD, Jira/Confluence.
AI/ML, Python, JavaScript, Docker, Kubernetes, Git, CI/CD, Jira, Confluence, Claude Code, Codex
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Sr AI/ML Engineer
Lone Tree or Sparks or Longmont or Hagerstown or Herndon or Englewood
$143k-$197k/yr HybridFull Time
Sierra Nevada Corporation
Sierra Nevada Corporation: Develops mission-critical aerospace and national security technology systems.
10+ YOE10+ years experience in AI/ML with expertise in transformers, generative models, reinforcement learning, and production deployment; bachelor's in STEM or equivalent experience; proficiency in Python/C++/C#/Java and ML frameworks; ability to obtain Secret clearance.
TensorFlow, PyTorch, Python, C++, C#, Java, CUDA, TensorRT
1w
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AI/ML Engineer — Generative AI Mission Systems
Laurel or United States
HybridFull Time
Rackner
Rackner: Builds cloud-native software and AI systems for government agencies.
4+ YOE4+ years building LLM, RAG, and prompt-engineered AI; master's or PhD in AI/ML or related; experience with inference pipelines, agentic AI, and delivering LLM-enabled software; strong collaboration and documentation skills.
Kubernetes, OpenShift, WebAssembly (WASM)
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AI/ML Engineer Level 2
Fort Meade, Maryland, United States
$190k-$205k/yr OnsiteFull Time
Markon Solutions
Markon Solutions: Provides professional program and engineering services to federal agencies.
5+ YOEActive TS/SCI w/ Polygraph; Master’s or PhD in a relevant technical field (or Bachelor's + 5 years); 5+ years applied ML experience; production ML deployment experience; PyTorch, TensorFlow, and Python experience.
PyTorch, TensorFlow, Python
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AI/ML Engineer
Annapolis Junction, Maryland, United States
$150k-$270k/yr OnsiteFull Time
Synergy ECP
Synergy ECP: Provides cybersecurity and systems engineering for defense agencies.
3+ YOEBuild, deploy, and maintain ML models; develop data pipelines; collaborate with software/DevOps; monitor and optimize models; 3+ years of experience; BS in a technical field; TS/SCI w/ Polygraph clearance; U.S. citizenship.
Python, TensorFlow, PyTorch, Scikit-learn, Data processing, Feature engineering, Model evaluation, Production deployment
1mo
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Software Engineer - Applied AI/ML - TS/SCI with Polygraph
Annapolis Junction, Maryland, United States
$125k-$225k/yr OnsiteFull Time
Parsons
ParsonsNYSE: PSN: Provides engineering and technology services for infrastructure and defense.
10+ YOEActive TS/SCI with polygraph required; BSc (or equivalent) with 10+ years experience; strong Python, ML/LLM knowledge, prompt engineering, cloud (Microsoft Azure and/or Amazon Web Services), SQL, CI/CD and configuration management (Ansible, Puppet, Chef, Terraform).
Python, Microsoft Azure, Amazon Web Services (AWS), Windows PowerShell, Command Prompt, Ansible, Puppet, Chef, Terraform, SQL
1d
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Software Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
Base-2 Solutions
Base-2 Solutions: Delivers engineering and technology services for national security.
7+ YOETop Secret/SCI with Full Scope Polygraph required; 7+ years software engineering experience; Bachelor's in Computer Science or equivalent (or 11 years experience); experience with AI/ML, Terraform with AWS, C++/Python/Golang, GPU-enabled performance apps, and large-scale streaming analytics.
Terraform, AWS, C++, Python, Golang, AI/ML
2mo
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Cloud Software Engineer – AI/ML Project Top Secret/SCI w/Poly
Laurel, Maryland, United States
$104k-$166k/yr OnsiteFull Time
Peraton
Peraton: Provides advanced technology and mission support for government agencies.
2+ YOE2+ years software development/engineering; strong cloud/AI/ML focus; TS/SCI with polygraph; Bachelor's level degree preferred; experience with NoSQL, Java/C/C++, Hadoop ecosystem, and AWS.
AWS, Hadoop, HDFS, MapReduce, Hive, Pig, Java, C, C++, Python, Kubernetes, Terraform, CloudFormation, OpenSearch, Elasticsearch, JSON, BSON, Accummulo, BigTable, NoSQL, Linux
1w
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Software Engineer
Columbia, Maryland, United States
$115k-$160k/yr OnsiteFull Time
Visionist
Visionist: Provides software engineering and data analytics for national security.
3+ YOEActive Top Secret (TS/SCI) with polygraph required; bachelor's in a technical discipline (or +4 years experience); 3 years software development; experience with Python, Kafka, relational databases, and AI/ML tools.
Kafka, Python
23h
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Strategic Software Development Engineer
Laurel, Maryland, United States
$110k-$190k/yr OnsiteFull Time
York Space Systems
York Space SystemsNYSE: YSS: Designs and manufactures modular spacecraft platforms and mission solutions.
3+ YOEBS degree, 3+ years software engineering experience, aerospace/software prototype-to-production experience, cross-domain expertise, proficiency with C/C++, Python, C#, and Linux, eligible for Secret clearance.
C/C++, Python, C#, Linux, Rust, ROS 2, cFS, ML frameworks
2mo
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Cloud Software Engineer – AI/ML Project Top Secret/SCI w/Poly
Laurel, Maryland, United States
$104k-$166k/yr OnsiteFull Time
Peraton
Peraton: National security and mission-critical government technology services provider.
2+ YOE2+ years software development; cloud/AI/ML; TS/SCI w/Poly; Java/C/C++, NoSQL (HBase/Accumulo/BigTable); AWS; distributed systems.
Python, Java, C, C++, HBase, Accumulo, BigTable, Hadoop, Hive, Pig, HDFS, JSON, BSON, AWS, Kubernetes, Terraform, CloudFormation, Elasticsearch, OpenSearch, LLM, RAG, S3
2mo
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Software Engineer
Annapolis Junction, Maryland, United States
$110k-$141k/yr OnsiteFull Time
Intelliforce
Intelliforce: Provides engineering and technical solutions for the intelligence community.
3+ YOETop Secret clearance with polygraph; US citizenship; 3 years relevant experience with a technical Bachelor's degree (4 more years can substitute); practical experience in ML/AI tooling, Python/JavaScript, containerized production services, Git/CI/CD, Jira/Confluence.
Python, JavaScript, Docker, Kubernetes, Git, CI/CD, Jira, Confluence
6d
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Junior Software Engineer
Columbia, Maryland, United States
$70k-$190k/yr OnsiteFull Time
Belay Technologies
Belay Technologies: Provides specialized technology and engineering services to the DoD.
3+ YOETS/SCI with polygraph; B.S. in a technical discipline (or additional experience in lieu); strong Python, Kafka, AI/ML, and database skills; 3+ years relevant experience.
Kafka, Python, ClickHouse, Git, GitLab, Jira, Confluence, AI/ML
6d
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Software Engineer 2
Annapolis Junction, Maryland, United States
$202k-$256k/yr OnsiteFull Time
RealmOne
RealmOne: Provides advanced technology services for national security agencies.
14+ YOE14 years SWE experience,3+ years AI/ML experience in national security/cyber environments; BS in CS or related (or 4 yrs additional SWE); experience with LLM/agent workflows, APIs, and Python.
Python, AWS, Azure, LangChain, LangGraph, PydanticAI, CrewAI, PyTorch, TensorFlow, vLLM, llama.cpp
5d
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AI Software Engineer-Principal
Annapolis Junction, Maryland, United States
OnsiteFull Time
NetSage
NetSage: Delivering specialized cyber services to the U.S. federal government.
11+ YOETS/SCI+polygraph, degree with extensive experience (e.g., B.S.+11y) in CS or related field; strong AI/ML and software architecture skills; proficiency in Java and Python; experience with LLMs and Jupyter Notebooks.
Java, Python, Jupyter Notebooks, LLMs, Model Context Protocol (MCP)

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