{"id":3856549,"url":"https://alion.io/job/everforth-ecs-data-scientist-machine-learning-engineer","title":"Data Scientist / Machine Learning Engineer","company":{"id":2191109,"name":"Everforth ECS","domain":"everforthecs.com","url":"https://alion.io/company/everforthecs","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"AI/ML","role_family":"AI/ML","seniority":null,"employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Arlington, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":160000,"max":185000,"currency":"USD","period":"year","gross":null,"usd_annual":185000},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Amazon ECS","optional":false},{"name":"Amazon SageMaker","optional":false},{"name":"Anomaly Detection","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"CI/CD","optional":false},{"name":"Computer Vision","optional":false},{"name":"Databricks","optional":false},{"name":"Machine Learning","optional":false},{"name":"NLP","optional":false},{"name":"Python","optional":false},{"name":"Recommender Systems","optional":false},{"name":"SQL","optional":false},{"name":"Vertex AI","optional":false}],"status":"closed","first_seen_at":"2026-11-06T04:09:40Z","employer_posted_date":null,"last_verified_at":"2026-11-06T12:20:45Z","board_verified":false,"closed_at":"2026-11-06T12:20:45Z","days_open":0,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":0},"description":"ECS is seeking a Data Scientist/Machine Learning Engineer to join its team in Arlington, Virginia. The role focuses on designing, developing, deploying, and optimizing advanced analytics and machine learning solutions, including predictive models, AI applications, MLOps pipelines, and cloud-based platforms. The position also involves collaborating with business stakeholders and technical teams to integrate scalable AI solutions into enterprise processes.\n\nResponsibilities\nAnalyze structured and unstructured data to identify trends, patterns, and actionable insights\nDevelop predictive, prescriptive, and classification models to support business objectives\nPerform exploratory data analysis (EDA), feature engineering, and statistical modeling\nDesign experiments and evaluate model performance using appropriate statistical methodologies\nPresent findings and recommendations to technical and non-technical stakeholders\nSupport efforts in anomaly detection\nDesign, build, train, and optimize machine learning and deep learning models\nDevelop solutions for forecasting, anomaly detection, natural language processing (NLP), recommendation systems, and computer vision applications\nEvaluate and select appropriate algorithms based on business requirements and performance objectives\nContinuously improve model accuracy, scalability, and maintainability\nDeploy machine learning models into production environments\nBuild automated model training, validation, deployment, and monitoring pipelines\nImplement CI/CD practices for machine learning workflows\nSupport AI/ML-assisted clustering efforts\nMonitor model performance and address model drift, data drift, and operational issues\nMaintain model governance, versioning, and documentation standards\nCollaborate with data engineers to develop scalable data pipelines and feature stores\nIntegrate machine learning solutions into enterprise applications and business processes\nOptimize data processing workflows for large-scale datasets\nEnsure data quality, security, and compliance standards are maintained\nDevelop and deploy solutions using cloud-native AI and machine learning services\nLeverage platforms such as Azure Machine Learning, AWS SageMaker, Databricks, Vertex AI, or equivalent technologies\nPerform multi-source summarization with human-review workflow by combining AI-driven aggregation of diverse sources with targeted human validation\nUtilize distributed computing frameworks to support large-scale analytics workloads\nSupport enterprise AI strategy and modernization initiatives\nPartner with business leaders to identify opportunities for AI and advanced analytics solutions\nTranslate business requirements into machine learning use cases and technical requirements\nStay current on emerging technologies, AI trends, and industry best practices\nContribute to innovation initiatives, proofs of concept, and research activities\n\nSkills\nTop Secret Clearance\nBachelor's degree in Data Science, Computer Science, Statistics, Mathematics, Engineering, or a related quantitative field\n5+ years of experience in Data Science, Machine Learning Engineering, Artificial Intelligence, or Advanced Analytics\nStrong understanding of machine learning algorithms, statistical analysis, and data modeling techniques\nExperience building and deploying machine learning models in production environments\nProficiency in Python and machine learning libraries/frameworks\nStrong knowledge of SQL and data manipulation techniques\nExperience working with large datasets and cloud-based data platforms\nExcellent problem-solving, analytical, and communication skills\n\nBenefits\nHybrid work arrangement\n\nCompany Overview\nEverforth ECS is the federal segment of Everforth, a $4B global organization with over 10,000 employees. It was founded in 2001, and is headquartered in Fairfax, Virginia, USA, with a workforce of 1001-5000 employees. Its website is https://www.ecstech.com.","description_format":"text","description_chars":3912,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":true,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Defense Manufacturing","Homeland Security"],"lifecycle":[{"event":"open","at":"2026-11-06T06:36:55Z"},{"event":"close","at":"2026-11-06T12:20:45Z"}],"visa":[],"liveness":null,"pay":{"stated_usd_annual":185000,"is_top_pay":false},"html_url":"https://alion.io/job/everforth-ecs-data-scientist-machine-learning-engineer","json_url":"https://alion.io/job/everforth-ecs-data-scientist-machine-learning-engineer.json","meta":{"generated_at":"2026-11-06T23:16:05Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":2514,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-07T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":2191109},"rest":"https://alion.io/mcp/rest/get_company?id=2191109"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Feverforth-ecs-data-scientist-machine-learning-engineer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Feverforth-ecs-data-scientist-machine-learning-engineer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Feverforth-ecs-data-scientist-machine-learning-engineer"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/everforth-ecs-data-scientist-machine-learning-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Feverforth-ecs-data-scientist-machine-learning-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3856549}},{"tool":"search_jobs","arguments":{"company":"everforthecs.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3856549},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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