Data Scientist jobs in Saint Louis hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $190,734/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.
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vsoftconsulting.com • Cincinnati • New York • Saint Louis • Chicago • Atlanta • IT Consulting & Digital Transformation • AI Agents • Est. 1997 • Hiring 4, 1 new
Cincinnati • New York • Saint Louis • Chicago • Atlanta • IT Consulting & Digital Transformation • AI Agents • Est. 1997 • Hiring 4, 1 new
V-Soft builds enterprise AI systems—GenAI, RAG, agentic automation, and IPA—built for ROI, governance, and scale. Talk to an AI architect.
launchpotato.com • HQ: Delray Beach, United States • Digital Media • Financial Comparison & Loan Marketplaces • Lead Generation • Advertising • 201-500 employees • Est. 2014 • Hiring 55, 54 new
HQ: Delray Beach, United States • Digital Media • Financial Comparison & Loan Marketplaces • Lead Generation • Advertising • 201-500 employees • Est. 2014 • Hiring 55, 54 new
Launch Potato is an American digital media and performance marketing company founded in 2014 and headquartered in Delray Beach, Florida. It operates a portfolio of consumer comparison and discovery websites in categories such as credit cards, loans, insurance and consumer offers, matching people researching a purchase with advertisers who pay for qualified intent. The business is bootstrapped and remote-first with staff across dozens of countries, and it combines in-house media brands with a proprietary advertising technology stack that handles bidding, attribution and conversion optimisation across its properties.
tricorbraun.com • HQ: Saint Louis, United States • Wholesale • Packaging & Labeling • 1001-5000 employees • Est. 1902 • Trust B • Hiring 24, 3 new
HQ: Saint Louis, United States • Wholesale • Packaging & Labeling • 1001-5000 employees • Est. 1902 • Trust B • Hiring 24, 3 new
TricorBraun is a global wholesale packaging leader offering custom & stock packaging solutions with rigid & flexible options. Learn more at TricorBraun.com.
accenture.com • HQ: Dublin, Ireland • Business Process Outsourcing (BPO) • Systems Integrators • Management Consulting • IT Consulting & Digital Transformation • 5000+ employees • Est. 1989 • IT services • Trust A • Hiring 4975, 270 new
HQ: Dublin, Ireland • Business Process Outsourcing (BPO) • Systems Integrators • Management Consulting • IT Consulting & Digital Transformation • 5000+ employees • Est. 1989 • IT services • Trust A • Hiring 4975, 270 new
Accenture is a professional services company that began as the consulting arm of the accounting firm Arthur Andersen, separated as Andersen Consulting in 1989 and took its present name in 2001. It is one of the largest technology services organisations in the world, employing well over seven hundred thousand people and running strategy, consulting, technology, operations and industry work for most of the Fortune Global 500. Incorporated in Dublin and built on a delivery network concentrated in India and the Philippines, it has reoriented around cloud migration, cybersecurity and generative AI, which it now books as a distinct multi-billion dollar revenue line.
youradv.com • HQ: Saint Louis, United States • Retail & Pricing Analytics • Business Process Outsourcing (BPO) • Event Marketing • Business Development • 201-500 employees • Est. 1987 • Hiring 67, 10 new
HQ: Saint Louis, United States • Retail & Pricing Analytics • Business Process Outsourcing (BPO) • Event Marketing • Business Development • 201-500 employees • Est. 1987 • Hiring 67, 10 new
Advantage Solutions is a sales and marketing services company based in Saint Louis, Missouri, that works for consumer goods manufacturers and retailers on headquarter sales, category management, in-store merchandising, retail media, product sampling and demonstrations. Listed on Nasdaq, it operates across the United States and Canada, with branded services covering outsourced sales and business process outsourcing and experiential services that run in-store events and demos. Its openings include key account and category managers, insights analysts, event managers for product demonstrations, retail operations specialists and HR partners.
leidos.com • HQ: Reston, United States • C4ISR • National Security • Engineering Services • Defense Manufacturing • Systems Integrators • 5000+ employees • Est. 2013 • IT services • Trust B • Hiring 1525, 153 new
HQ: Reston, United States • C4ISR • National Security • Engineering Services • Defense Manufacturing • Systems Integrators • 5000+ employees • Est. 2013 • IT services • Trust B • Hiring 1525, 153 new
Leidos is an American technology and engineering services company created in 2013 when Science Applications International Corporation split in two, with Leidos taking the technical services and solutions business. It is one of the largest suppliers to the United States government, working across defence programmes, intelligence systems, civil agencies including the Federal Aviation Administration, and healthcare services for the Department of Veterans Affairs. Headquartered in Reston, Virginia, the company also builds security detection products for airports and borders, and has concentrated recent investment on trusted artificial intelligence and autonomy for mission environments.
$131k – $237k per year • Staff+ • 12+ years exp • In office (Tucson, Saint Louis, Chantilly, Englewood, United States) • Bachelor's Degree • Full-Time • TS/SCI • Citizenship or vetting required • Principal
esri.com • HQ: Redlands, United States • Navigation & Mapping • Geospatial Analytics • 1001-5000 employees • Est. 1969 • Trust B • Hiring 396, 23 new
HQ: Redlands, United States • Navigation & Mapping • Geospatial Analytics • 1001-5000 employees • Est. 1969 • Trust B • Hiring 396, 23 new
Esri, formally Environmental Systems Research Institute, is a geographic information system software company headquartered in Redlands, California, best known for the ArcGIS platform for mapping, spatial analytics and location intelligence. Founded in 1969, the privately held company serves businesses, utilities, national governments and cities worldwide through regional offices, research centers such as its Zurich R&D center, and a global distributor network. It hires software and product engineers, solution engineers, technical consultants with security clearances, contracts specialists, partner managers and HR staff.
gdit.com • HQ: Falls Church, United States • Government • Military • Professional Services • National Security • Digital Government • IT Consulting & Digital Transformation • Systems Integrators • 5000+ employees • Est. 2006 • Trust A • Hiring 1821, 119 new
HQ: Falls Church, United States • Government • Military • Professional Services • National Security • Digital Government • IT Consulting & Digital Transformation • Systems Integrators • 5000+ employees • Est. 2006 • Trust A • Hiring 1821, 119 new
General Dynamics Information Technology, known as GDIT, is the technology services division of the defence contractor General Dynamics and one of the largest suppliers of IT to the United States federal government. It designs, builds and operates networks, cloud environments, cybersecurity and mission applications for defence, intelligence, homeland security and civilian agencies, work that requires a very large security-cleared workforce. The division roughly doubled in scale through the 2018 acquisition of CSRA, and has since concentrated on cloud migration, zero trust architecture and applying artificial intelligence inside accredited government environments.
$124k – $150k per year • Staff+ • 5+ years exp • In office (Springfield, Saint Louis, United States) • Bachelor's Degree • Full-Time • TS/SCI • Architect
valiantsolutions.com • Washington • Honolulu • Saint Louis • Charleston • Springfield • Information Security • Government • Cybersecurity • 201-500 employees • Est. 2005 • Hiring 27, 1 new
Washington • Honolulu • Saint Louis • Charleston • Springfield • Information Security • Government • Cybersecurity • 201-500 employees • Est. 2005 • Hiring 27, 1 new
Valiant Solutions, LLC is a HUBZone small business delivering comprehensive and customized cybersecurity services nationwide.
abilegroup.com • HQ: McLean, United States • Intelligence • National Security • IT Consulting & Digital Transformation • 501-1000 employees • Est. 2004 • Hiring 21, 2 new
HQ: McLean, United States • Intelligence • National Security • IT Consulting & Digital Transformation • 501-1000 employees • Est. 2004 • Hiring 21, 2 new
Founded in 2004, Abile Group, Inc. is a government contracting and IT consulting enterprise specializing in systems engineering, cybersecurity, network architecture, performance and program management, and audio/visual (AV) technical solutions. Headquartered in McLean, Virginia, United States, the company serves the U.S. Intelligence Community, federal defense agencies, and prime government contractors across the national security sector. Through its security-cleared engineering teams, integrated program management frameworks, and IT infrastructure optimization capabilities, it delivers tailored IT solutions, cyber risk mitigation, and mission support for defense and intelligence operations.
caci.com • HQ: Reston, United States • Data & Analytics • Cybersecurity • Military • National Security • IT Consulting & Digital Transformation • Intelligence • Electronic Warfare • 5000+ employees • Est. 1962 • IT services • Trust D • Hiring 1929, 119 new
HQ: Reston, United States • Data & Analytics • Cybersecurity • Military • National Security • IT Consulting & Digital Transformation • Intelligence • Electronic Warfare • 5000+ employees • Est. 1962 • IT services • Trust D • Hiring 1929, 119 new
CACI International is an American technology company founded in 1962 that works almost entirely for United States defence, intelligence and federal civilian agencies. It has moved from being a conventional IT services contractor toward supplying its own technology, with a substantial expeditionary electronic warfare and signals intelligence product line, photonics and optical communications for space, and secure network modernisation. Headquartered in Reston, Virginia, the company employs more than twenty thousand people, the majority holding security clearances, and has grown through a steady programme of acquisitions that add differentiated technology rather than headcount alone.
grvty.com • HQ: Tysons, United States • Intelligence • National Security • 1001-5000 employees • Est. 2025 • Trust B • Hiring 143, 12 new
HQ: Tysons, United States • Intelligence • National Security • 1001-5000 employees • Est. 2025 • Trust B • Hiring 143, 12 new
GRVTY is a US national security company that delivers mission and technical expertise in space, spectrum and cyber to defence and intelligence customers. Its programs involve software development on large-scale data platforms, GEOINT collection and analysis, signals intelligence training and vulnerability research, with work performed at customer sites such as Herndon and Springfield in Virginia and Annapolis Junction in Maryland. It hires cleared software engineers, big data analysts, Android and iOS developers, UI/UX developers, test and integration engineers, GEOINT analysts and technical training instructors, most roles requiring TS/SCI clearance.
freedomconsultinggroup.com • HQ: Columbia, United States • Data Engineering & Migration Services • Information Security • Cloud Consulting & Migration • IT Consulting & Digital Transformation • Trust B • Hiring 92, 2 new
HQ: Columbia, United States • Data Engineering & Migration Services • Information Security • Cloud Consulting & Migration • IT Consulting & Digital Transformation • Trust B • Hiring 92, 2 new
Freedom Consulting Group is an American technology services company that works almost entirely for United States intelligence and defence customers. Its engineers build and operate cloud infrastructure, data platforms, software and cybersecurity systems inside classified environments, with a particular concentration in Amazon Web Services work for the intelligence community. Headquartered in Columbia, Maryland with offices in northern Virginia, it employs cleared staff almost exclusively, which is both the barrier to entry in its market and the constraint on how quickly it can grow.
≈ $135k – $256k per year (Estimated) • Senior • 8+ years exp • In office (Saint Louis, United States) • Bachelor's Degree • TS/SCI • Staff • Chinese • Spanish • Arabic • English
nestle.com • HQ: Vevey, Switzerland • Pet Food, Supplies & Care • Confectionery • Dairy Products • FMCG & Consumer Brand Groups • 5000+ employees • Est. 1866 • Trust A • Hiring 1292, 216 new
HQ: Vevey, Switzerland • Pet Food, Supplies & Care • Confectionery • Dairy Products • FMCG & Consumer Brand Groups • 5000+ employees • Est. 1866 • Trust A • Hiring 1292, 216 new
Headquartered in Vevey, Switzerland, Nestlé is the world's largest food and beverage company. The multinational organization develops, manufactures, and markets an extensive portfolio of consumer products, including coffee, dairy, infant nutrition, pet care, and confectionery brands. Operating across nearly every global region, the corporation focuses on enhancing quality of life through continuous innovation in health, wellness, and sustainable nutrition.
lseg.com • HQ: London, United Kingdom • Data Providers & Datasets • Financial Data & Market Intelligence • Stock Exchanges & Market Infrastructure • 5000+ employees • Est. 2007 • Trust B • Hiring 532, 57 new
HQ: London, United Kingdom • Data Providers & Datasets • Financial Data & Market Intelligence • Stock Exchanges & Market Infrastructure • 5000+ employees • Est. 2007 • Trust B • Hiring 532, 57 new
London Stock Exchange Group (LSEG) is a global financial markets infrastructure and data provider headquartered in London, England. Formed as a group in 2007, it owns the London Stock Exchange, LSEG Data and Analytics built on the former Refinitiv, FTSE Russell and LCH, and holds a majority stake in Tradeweb, with large operations centres in Bengaluru, Colombo, Bucharest, Gdynia and Taguig. It hires software and data engineers, site reliability engineers, valuations and post-trade specialists, customer success and go-to-market managers, finance staff and journalists for services such as ZAWYA.
commercebank.com • HQ: Kansas City, United States • Wealth Management & Financial Advisors • Commercial & Retail Banks • 1001-5000 employees • Est. 1865 • Trust B • Hiring 66, 5 new
HQ: Kansas City, United States • Wealth Management & Financial Advisors • Commercial & Retail Banks • 1001-5000 employees • Est. 1865 • Trust B • Hiring 66, 5 new
Commerce Bank is a US regional bank headquartered in Kansas City, Missouri, and the principal subsidiary of Nasdaq-listed Commerce Bancshares. Founded in 1865, it serves consumers, businesses and institutions in Missouri, Kansas, Illinois, Oklahoma and Colorado with retail and commercial banking, credit cards, commercial real estate lending and payments, while Commerce Trust provides wealth management, trust and private client services, and commercial offices extend to states such as Texas and Tennessee. It hires relationship managers, credit analysts, portfolio managers, private client advisors, branch staff, systems analysts and interns.
brillio.com • HQ: Edison, United States • Cloud Consulting & Migration • AI Consulting & Integration • Data Engineering & Migration Services • IT Consulting & Digital Transformation • 501-1000 employees • Est. 2014 • IT services • Trust B • Hiring 175, 4 new
HQ: Edison, United States • Cloud Consulting & Migration • AI Consulting & Integration • Data Engineering & Migration Services • IT Consulting & Digital Transformation • 501-1000 employees • Est. 2014 • IT services • Trust B • Hiring 175, 4 new
Brillio is an American digital technology services company founded in 2014 that works on data engineering, cloud modernisation, customer experience platforms and applied artificial intelligence for large enterprises. Its clients are concentrated in banking and financial services, healthcare, technology and retail, and it positions itself around building and running digital products rather than the traditional labour-arbitrage outsourcing model. Headquartered in Edison, New Jersey with its largest delivery base in India, it is backed by Bain Capital and employs several thousand engineers across the United States, India, Mexico and Europe.
frbservices.org • HQ: Washington, United States • 1001-5000 employees • Trust B • Hiring 151, 17 new
HQ: Washington, United States • 1001-5000 employees • Trust B • Hiring 151, 17 new
Headquartered in Washington, D.C., as part of the Federal Reserve System, Federal Reserve Financial Services provides essential payment and settlement infrastructure for financial institutions across the United States. The organization manages core transaction and clearing systems, including Fedwire, FedACH, cash distribution, check processing, and the FedNow instant payment service. By ensuring secure, resilient, and efficient fund transfers between depository institutions, it supports the liquidity and daily operations of the American financial system.
$140k – $170k per year • Staff+ • 7+ years exp • In office (Saint Louis, Cleveland, Philadelphia, Chicago, San Francisco, United States) • Full-Time • Architect
avanade.com • HQ: Seattle, United States • Professional Services • 5000+ employees • Est. 2000 • Trust B • Hiring 505, 49 new
HQ: Seattle, United States • Professional Services • 5000+ employees • Est. 2000 • Trust B • Hiring 505, 49 new
Headquartered in Seattle, Washington, Avanade is a global professional services and IT consulting firm specializing in digital transformation, cloud services, and enterprise technology solutions exclusively across the Microsoft ecosystem. Founded in 2000 as a joint venture between Accenture and Microsoft, the company delivers comprehensive advisory, engineering, and managed services spanning Azure cloud migration, generative artificial intelligence and advanced analytics, enterprise resource planning (ERP) and customer engagement via Dynamics 365, modern workplace transformation, and cybersecurity. Serving large enterprises, Fortune 500 corporations, and complex public-sector organizations worldwide, the firm combines deep technical specialization with human-centric business strategy to help clients modernize IT architectures, scale operational resilience, and maximize value from their Microsoft technology investments.
