{"id":576957,"url":"https://alion.io/job/mantech-data-scientist-6","title":"Data Scientist","company":{"id":179527,"name":"ManTech","domain":"mantech.com","url":"https://alion.io/company/mantech","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Avature","truth_index":{"grade":"A","score":100,"open_postings":85,"ghost_share":0,"stale_share":0,"repost_share":0.024,"time_to_fill_p50_days":12,"computed_at":"2026-10-28T05:59:10Z"}},"role":"Data Science","role_family":"Data Science","seniority":"staff","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Fort Meade, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":128800,"max":214500,"currency":"USD","period":"year","gross":null,"usd_annual":214500},"salary_estimate":null,"experience_years_min":12,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"ETL/ELT","optional":false},{"name":"Machine Learning","optional":false},{"name":"Python","optional":false},{"name":"SQL","optional":false}],"status":"live","first_seen_at":"2026-09-09T18:20:23Z","employer_posted_date":"2026-09-19","last_verified_at":"2026-10-28T03:18:20Z","board_verified":true,"closed_at":null,"days_open":48,"trust":{"level":"ok","repost_count":0,"flags":[],"days_open":48},"description":"Elevate your career with MANTECH International Corporation! Join a dynamic team dedicated to national security through cutting-edge technology. Since 1968, MANTECH has led in delivering advanced solutions to government intelligence, the Department of Defense, and Federal Civilian sectors. Dive into innovation in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Your journey to impactful work and rapid growth starts now-be extraordinary at MANTECH!\nWe are seeking talented and motivated Data Scientists with expertise in machine learning, statistical analysis, and artificial intelligence to join our team. In these roles, you will be responsible for developing advanced algorithms and data-driven solutions that address complex challenges.\nThese positions will be part of our Defense and Intelligence Business unit serving the Intelligence Community as our primary customer.\nEssential Functions:\nAs a Senior Data Scientist, you will:\nDevelop and implement machine learning, data mining, statistical, and graph-based algorithms to analyze large and complex datasets.\n\nPrototype and evaluate multiple algorithms, selecting the final model based on rigorous performance metrics.\n\nDesign and execute experiments or create models to generate data when training datasets are unavailable.\n\nGenerate reports and visualizations that provide actionable insights and summarize data findings for clients.\n\nTranslate complex data analysis into clear, actionable recommendations.\n\nCollaborate with subject matter experts to automate manual data analysis processes and integrate analytics into production frameworks.\n\nConduct assessments of clients' preparedness to integrate data analytics into their operations, including technical, cultural, and workforce aspects.\n\nApply expert knowledge in data science to deliver solutions that address clients' business needs.\n\nStay current with emerging tools and techniques in machine learning, statistical modeling, and data analytics to continuously improve the quality of your work.\n\nLead a team of data scientists in the development of multiple analytic efforts.\n\nThis role requires a self-driven individual capable of working under minimal supervision, with a strong ability to translate raw data into concise and actionable insights. You will work closely with clients, managers, and technical staff to understand business needs and deliver effective, data-driven solutions that enhance decision-making and operational effectiveness.\n\nRequirements:\nA current TS/SCI with Polygraph is required for this role.\n\nBA/BS in Math, Statistics, Engineering, Computer Science, or related field\n\nProficiency with Python and R.\n\nExperience using large data sets to solve problems.\n\nKnowledge of and experience with machine learning, data wrangling, advanced statistical data analysis and modeling.\n\nAWS or Cloud experience.\n\nAbility to communicate complex models and concepts effectively in non-technical language.\n\nDesired Qualifications:\nBachelors Degree with 12+ years of relevant experience.\n\nMasters Degree with 10+ years of relevant experience.\n\nPhD. with 6+ years of relevant experience.\n\nFamiliarity with commercial and open-source data science software.\n\nFamiliarity with relational databases: Oracle, SQL, and ETL tools.\n\nThe projected compensation range for this position is $128,800.00-$214,500.00. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. In addition, MANTECH invests in its employees beyond just compensation. MANTECH’s benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.\nMANTECH considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.\nIf you need a reasonable accommodation to apply for a position with MANTECH, please email us at  and provide your name and contact information.","description_format":"text","description_chars":4438,"description_truncated":false,"requirements":{"experience_years_min":12,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":true},"security_clearance":true,"languages":[]},"benefits":["Health insurance","Life insurance","Wellness"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Artificial Intelligence","Cybersecurity","Government"],"lifecycle":[{"event":"open","at":"2026-09-09T18:20:23Z"},{"event":"close","at":"2026-09-09T21:20:23Z"},{"event":"reopen","at":"2026-09-10T00:20:28Z"}],"visa":[],"liveness":{"score":17,"band":"cold","label":"Long shot","p_open":1,"p_active":0.601,"p_room":0.28,"age_days":48,"expected_fill_days":12,"reasons":["conf:2","wave","velocity","win:tail","crowd:brand"],"computed_at":"2026-10-28T05:59:10Z"},"pay":{"stated_usd_annual":214500,"is_top_pay":true},"html_url":"https://alion.io/job/mantech-data-scientist-6","json_url":"https://alion.io/job/mantech-data-scientist-6.json","meta":{"generated_at":"2026-10-28T08:01:31Z","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":10307,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-29T00:00:00Z"}},"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":179527},"rest":"https://alion.io/mcp/rest/get_company?id=179527"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fmantech-data-scientist-6"},{"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%2Fmantech-data-scientist-6"},{"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%2Fmantech-data-scientist-6"},{"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/mantech-data-scientist-6\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fmantech-data-scientist-6"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":576957}},{"tool":"search_jobs","arguments":{"company":"mantech.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":576957},"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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