AI & ML Engineer
$99k - $225kBooz Allen Hamilton
AI & ML EngineerThe Opportunity: As an experienced engineer, you know that machine learning is critical to understanding and processing massive datasets. Your ability to conduct statistical analyses on business processes using ML techniques makes you an integral part of delivering a customer-focused solution. We need your technical knowledge and desire to problem-solve to support our client's cyber mission. As a machine learning engineer on our national security team, you’ll train, test, deploy, and maintain models that learn from data. In this role, you’ll own and define the direction of mission-critical solutions by applying best-fit ML algorithms and technologies. You’ll be part of a large community of machine learning engineers across the company and collaborate with users, software engineers, and data scientists to deliver world-class solutions to develop and deploy novel AI and ML solutions to tackle novel cyber challenges. Your skills and extensive technical expertise will guide clients as they navigate the landscape of ML algorithms, tools, and frameworks. Work with us to solve real-world challenges and define ML strategy for our cyber national security clients. Join us. The world can’t wait. You Have: Experience building and deploying AI and ML solutions into productionExperience with Python programmingExperience with object-oriented programming and best practicesExperience adapting and fine-tuning open-source modelsExperience building applications leveraging LLMs for automation tasks such as text summarizationExperience with containerization technology such as DockerAbility to obtain a TS/SCI clearance with a polygraphBachelor's degreeNice If You Have: Experience with Reverse EngineeringExperience with vector databases such as Qdrant and relational databases such as PostgresExperience with on-prem computeKnowledge of MITRE ATT&CK frameworkClearance:Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information.CompensationAt Booz Allen, we celebrate your contributions, provide you with opportunities and choices, and support your total well-being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care. Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values. Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in Booz Allen’s benefit programs. Individuals that do not meet the threshold are only eligible for select offerings, not inclusive of health benefits. We encourage you to learn more about our total benefits by visiting the Resource page on our Careers site and reviewing Our Employee Benefits page.Salary at Booz Allen is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. The projected compensation range for this position is $99,000.00 to $225,000.00 (annualized USD). The estimate displayed represents the typical salary range for this position and is just one component of Booz Allen’s total compensation package for employees. This posting will close within 90 days from the Posting Date.Identity StatementAs part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during interviews and assessments. We reserve the right to take your picture to verify your identity and prevent fraud.Candidate AI Usage PolicyAI is a part of our daily work at Booz Allen, and we are committed to the responsible and ethical use of AI tools. However, we want to ensure a fair candidate process based on your own skills and knowledge. As part of this commitment, the use of artificial intelligence (AI) or other tools to assist with responses during interviews (whether in-person or virtual) is prohibited unless permission is explicitly provided. Work ModelOur people-first culture prioritizes the benefits of collaboration, whether it occurs in person or virtually. To support engagement and effective communication, employees working virtually are generally expected to have their cameras on during meetings.Remote: If this position is listed as remote, there may still be occasions when you are required to work in person at a Booz Allen or customer facility.Hybrid: If this position is listed as hybrid, you will be expected to work from a Booz Allen facility frequently, in alignment with leadership expectations and the needs of the role. You may also be required to work from or visit a customer facility.Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.Commitment to Non-DiscriminationAll qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local, or international law.SummaryLocation: Chantilly, VAType: Full time
$99k - $225k
AI/ML EngineerThe Opportunity:Data scientists and intelligence analysts rely on multi‑step workflows that are time‑sensitive, detail‑rich, and critical to national security. As an AI/ML Engineer, you will work directly with mission users to capture these workflows, document...SuggestedFull timeContract workPart timeWork at officeLocal areaRemote work- ...capabilities include data science, software development, network engineering, intelligence, surveillance, and reconnaissance (ISR), and... ...is seeking an Artificial Intelligence/Machine Learning (Al/ML) Engineer. The AI/ML Engineer shall design, develop, test, evaluate, and...SuggestedContract workWork at office
$99k - $225k
AI and ML EngineerThe Opportunity: As an experienced engineer, you know that machine learning (ML) is critical to understanding and processing massive datasets. Your ability to conduct statistical analyses on business processes using ML techniques makes you an integral...SuggestedFull timeContract workPart timeWork at officeLocal areaRemote work- ...AI/ML Engineer Location Chantilly, VA Job Code 2639 of Openings 1 Apply Now ( DCCA is a veteran-owned high-technology company specializing in providing information technology services to a variety of government agencies and commercial enterprises since 198...SuggestedFlexible hours
$180k - $220k
...Location: Chantilly, VA, US Date Posted: 2026-08-26 Category: Engineering and Sciences Subcategory: Machine Learning Engineer... ...Description SAIC is seeking an experienced AI/ML Engineer to serve as a senior technical advisor, ensuring infrastructure...SuggestedFull timeContract workFor contractorsRemote workShift work- DescriptionGalileo seeks an Artificial Intelligence/Machine Learning Systems Engineer to join our team of professionals providing technical and... ...your personal desires and capabilities:Evaluation of advanced AI/ML concepts, systems, technologies, designs, architectures,...Work experience placementWork at office
- ...and Business consulting services. We are in search of a highly motivated candidate to join our talented Team. Job Title: AI / ML Solutions Engineer Location: Chantilly, VA Education and Training:Bachelor's degree in Computer Science, Software Engineering, or...
- ...Job Description Job Description Al/ML Engineer Multiple locations available including Warrenton, Chantilly and McLean, VA! You choose... ...models and data pipelines. Research and evaluate emerging AI, machine learning, NLP, and speech technologies for mission...Immediate start
- ...your application to receive consideration for the following position. Introduction We are seeking a highly skilled AI/ML Solutions Engineer to design, develop, and implement advanced artificial intelligence solutions that transform complex workflows and business...Local area
$99k - $225k
AI and ML Software EngineerThe Opportunity: Specialize in tools, techniques, systems, and procedures for developing, deploying, or analyzing... ...modernize systemsExperience with Agile methodology, software engineering, product management, and software products Experience running...Full timeContract workPart timeWork at officeLocal areaRemote work$104k - $166k
ResponsibilitiesPeraton Labs is seeking an AI/ML Engineer to support the development of AI-enabled products and technical capabilities for the FAA BNATCS Program. This role is focused on building practical, mission-relevant software systems that apply AI/ML techniques...Contract workLocal areaShift work$143.49k - $197.29k
The Senior AI/ML Engineer is a highly skilled and experienced professional responsible for leading the development of complex AI/ML systems, driving innovation, and mentoring team members to deliver impactful solutions. In this role, you will oversee the design, implementation...Full timeWork experience placementWork at office$99k - $225k
AI/ML EngineerThe Opportunity: As an AI/ML Engineer, you’re excited by the rapid evolution of AI and the impact modern LLM technologies can have on real users. You understand that building dependable AI capabilities requires more than clever prompts — it requires thoughtful...Full timeContract workPart timeWork at officeLocal areaRemote work$212k - $248k
As Sr. AI/ML Engineer III, you’ll support a large data project alongside an agile team of developers, data engineers, supporting a highly cleared customer.We know that you can’t have great technology services without amazing people. At MetroStar, we are obsessed withour...Full timeLocal area$170k - $200k
As a Sr. AI/ML Engineer I, you will design, build, deploy, and maintain production-ready AI and machine learning solutions, leveraging advanced ML techniques to support Retrieval-Augmented Generation (RAG) capabilities and drive mission-focused outcomes. In this role,...Full timeLocal area- ...at the TS/SCI level with required polygraph.Eligible for up to $15k sign-on bonus!Responsibilities: Develop, implement, and maintain AI/ML-enabled applications with a focus on agent-based workflows, LLM integration, and retrieval-augmented generation capabilities.Design...Full timeRelocation package
- ...Business consulting services. We are in search of a highly motivated candidate to join our talented Team. Job Title: Senior Data Engineer / AI ML Engineer with Python, AI/ML & LLMs. Location: Reston, VA ( Hybrid ) Job Summary:We are seeking a highly skilled and...
$150k - $250k
...What You'll be Owning GRVTY is seeking an experienced AI/ML Engineer with a TS/SCI + Poly clearance (applicable to this customer) to join one of our top projects in McLean, VA. Implementing and maintaining RAG pipelines, including document processing, embedding...Full timeContract workWork at officeImmediate startMonday to Friday- ...Job Title: AI/ML ENGINEER Location: Reston,VA Duration: 12+ Months Visa: USC, GC, H1B and EAD Contract Type: W2 We are seeking a highly skilled and motivated AI/ML Engineer to join our team and drive the development and optimization...Contract workH1b
- ...Job title: AI/ML Engineer Location: Reston VA Job Description Core Responsibilities (AI/ML, Python, AWS, GenAI) Design and implement end-to-end AI/ML and Generative AI solutions using Python, including model training, evaluation, optimization...
- ...AI/ML Engineer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a passionate and innovative AI/ML Engineer to join our team and drive cutting-edge solutions...Temporary workFor contractorsImmediate startFlexible hours
- ...Location: Herndon, Virginia Type: Contract Job #4003 Title: AI/ML Engineer Location: Herndon, Virginia *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice...Contract work
- ...AI/ML Engineer ID 2025-3257 Job Locations US Category Information Technology Type Regular Full-Time Overview DecisionPoint seeks an AI/ML Engineer to rapidly develop prototypes, implement integrations, and operationalize...Full timeFor contractorsLocal areaRemote work
$86.6k - $181.8k
...Job Title: AI/ML Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * CACI is currently looking for...Full timeContract workWork experience placementLocal areaFlexible hours$120k - $160k
...Location: Chantilly, VA, US Date Posted: 2026-08-25 Category: Engineering and Sciences Subcategory: Machine Learning Engineer... ...Community (IC) and Department of Defense (DoD) customers. The AI/ML systems engineer sought here serves a USG Program Office leading...Full timeContract workWork experience placementWork at officeRemote workShift work- ...Design, build, deploy, and maintain production-ready AI and machine learning solutions Build, train, operationalize, and maintain AI/ML models in production Apply machine learning techniques to support retrieval-augmented generation capabilities Present results...
- TIAG is now hiring a full-stack Senior AI/ML Software Engineer to join our team in support of an exciting Department of War human performance platform product support initiative. The position will require a government security clearance to be processed, so US or Naturalized...For contractorsFor subcontractorLocal areaImmediate start
$120k - $160k
OverviewVTG is seeking a highly experienced and innovative Staff II/Staff III AI/ML Engineer to lead the design, development, evaluation, and deployment of advanced artificial intelligence solutions in support of mission-critical and enterprise initiatives. This position...Work experience placement- ...Residency All applicants must currently reside in the United States Overview BigBear.ai is seeking an AI/ML Data Engineer to architect, build, and operate enterprise-scale AI data platforms enabling vector databases, semantic search, Retrieval-Augmented Generation...
$104k - $166k
ResponsibilitiesNext-Gen AI/ML Systems Engineer - Data Fusion & Sense-MakingWithin Peraton's Space and Mission Solutions sector, there is an immediate need for a cleared AI (Artificial Intelligence) Data Fusion & Sense-Making emergent technologist to advance our artificial...Full timeContract workImmediate startShift work
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