Data and Business Analyst jobs in McLean hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $155,721/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.
capitalone.com • HQ: McLean, United States • Leasing, Auto & Equipment Finance • Commercial & Retail Banks • Cards & Card Issuing • 5000+ employees • Est. 1994 • Trust B • Hiring 1486, 105 new
HQ: McLean, United States • Leasing, Auto & Equipment Finance • Commercial & Retail Banks • Cards & Card Issuing • 5000+ employees • Est. 1994 • Trust B • Hiring 1486, 105 new
Capital One is an American bank founded in 1994 that began as a credit card monoline built on statistical testing of offers and pricing, an approach it called information-based strategy. It is now one of the largest card issuers in the United States alongside a national direct bank, an auto lending business and a commercial bank, and it completed the acquisition of Discover in 2025, which gave it a payments network of its own rather than dependence on Visa and Mastercard. Headquartered in McLean, Virginia, it was also an early mover among large banks in migrating its entire technology estate to the public cloud.
guidehouse.com • HQ: McLean, United States • Digital Government • IT Consulting & Digital Transformation • Management Consulting • 1001-5000 employees • Est. 2018 • IT services • Trust B • Hiring 559, 44 new
HQ: McLean, United States • Digital Government • IT Consulting & Digital Transformation • Management Consulting • 1001-5000 employees • Est. 2018 • IT services • Trust B • Hiring 559, 44 new
Guidehouse is a management and technology consultancy created in 2018 when Veritas Capital bought the public sector advisory practice of PwC, and expanded a year later by acquiring Navigant. It advises United States federal and state agencies, health systems, energy utilities and financial institutions on programme delivery, regulatory compliance, risk, digital modernisation and data analytics, with a heavy concentration in defence, health and civilian government work. Headquartered in McLean, Virginia, the firm employs a large share of security-cleared staff and was acquired by Bain Capital in 2023.
$98k – $163k per year • Senior • 5+ years exp • In office (Washington, McLean, Arlington, United States) • Bachelor's Degree • Full-Time • Public Trust • Senior
ardentprinciples.com • HQ: Chantilly, United States • IT Staffing & Staff Augmentation • AI Consulting & Integration • Data Engineering & Migration Services • Custom Software Development • 51-200 employees • Trust A • Hiring 24, 9 new
HQ: Chantilly, United States • IT Staffing & Staff Augmentation • AI Consulting & Integration • Data Engineering & Migration Services • Custom Software Development • 51-200 employees • Trust A • Hiring 24, 9 new
Ardent Principles is an American information technology services firm in the Washington DC area that offers data science, data engineering, software engineering, AI solutions, cybersecurity, staff augmentation and IT program management to its clients. It was founded by chief executive Robert McCauley, a Howard University computer science graduate with more than two decades in IT, and most of its openings are in Northern Virginia, chiefly Chantilly, McLean, Herndon and Reston. It hires software developers in Java, Spring Boot and ServiceNow, data scientists, machine learning and AI engineers, cloud, network and Linux engineers, cyber security engineers and systems architects.
j5consulting.co • HQ: Bowie, United States • Information Technology • IT Infrastructure & Networking Services • IT Consulting & Digital Transformation • 201-500 employees • Est. 2006 • Hiring 64
HQ: Bowie, United States • Information Technology • IT Infrastructure & Networking Services • IT Consulting & Digital Transformation • 201-500 employees • Est. 2006 • Hiring 64
Founded in 2006, J5 Consulting is an information technology and cybersecurity consulting firm headquartered in Bowie, Maryland. Drawing on extensive experience supporting federal government, defense, and commercial enterprises, the company delivers mission-critical IT modernization, enterprise architecture, and cyber defense solutions. Its core service offerings span governance, risk management, and compliance (GRC) audits aligned with NIST and CMMC frameworks, multi-cloud security engineering across AWS and Azure, vulnerability assessments, and continuous monitoring designed to safeguard sensitive assets and maintain regulatory compliance.
peraton.com • HQ: Reston, United States • Systems Integrators • Information Security • Homeland Security • National Security • 1001-5000 employees • Est. 2017 • Trust A • Hiring 921, 123 new
HQ: Reston, United States • Systems Integrators • Information Security • Homeland Security • National Security • 1001-5000 employees • Est. 2017 • Trust A • Hiring 921, 123 new
Peraton is an American national security and technology company that provides systems engineering, IT modernisation, cyber, space and communications services to defense, intelligence, homeland security, civil and health agencies of the US government. Formed in 2017 by Veritas Capital and enlarged in 2021 through the acquisitions of the federal IT and mission support business of Northrop Grumman and of Perspecta, it employs tens of thousands of people across the United States. The company is headquartered in Reston, Virginia, United States.
sunriseseniorliving.com • HQ: McLean, United States • Nursing Homes & Long-Term Care • Senior Living & Assisted Living • 5000+ employees • Est. 1981 • Hiring 293, 67 new
HQ: McLean, United States • Nursing Homes & Long-Term Care • Senior Living & Assisted Living • 5000+ employees • Est. 1981 • Hiring 293, 67 new
Sunrise Senior Living is a senior living operator headquartered in McLean, Virginia, offering independent living, assisted living, memory care, skilled nursing and hospice coordination in residential communities. Founded in 1981, it runs communities across the US and Canada and reports around 22,000 employees. It hires caregivers and lead care managers, cooks, servers and dining coordinators, housekeepers, maintenance staff, activities and volunteer coordinators, security staff, sales directors and HR business partners.
boozallen.com • HQ: McLean, United States • Intelligence • Management Consulting • National Security • IT Consulting & Digital Transformation • 5000+ employees • Est. 1914 • IT services • Trust A • Hiring 1462, 131 new
HQ: McLean, United States • Intelligence • Management Consulting • National Security • IT Consulting & Digital Transformation • 5000+ employees • Est. 1914 • IT services • Trust A • Hiring 1462, 131 new
Booz Allen Hamilton is an American consulting firm founded in 1914 that has spent most of the past century working for the United States government, and today derives almost all of its revenue from federal clients. It supplies technology and mission services to defence, intelligence, civil and health agencies, covering systems engineering, cyber operations, data platforms and increasingly artificial intelligence deployed inside classified environments. Headquartered in McLean, Virginia and listed on the New York Stock Exchange, it employs tens of thousands of security-cleared staff and competes with the other large federal services contractors for multi-year programme awards.
Headquartered in London, United Kingdom, EY (Ernst & Young) is a multinational professional services network and one of the "Big Four" accounting firms. The organization provides financial assurance and auditing, tax advisory, management and technology consulting, and strategy and transactions advisory through its EY-Parthenon arm. Operating across more than 150 countries, it delivers risk management, digital transformation, data analytics, and regulatory compliance solutions to multinational corporations, financial institutions, and government entities worldwide.
credence.ai • HQ: Tysons, United States • Information Security • National Security • IT Consulting & Digital Transformation • AI Consulting & Integration • 1001-5000 employees • Trust A • Hiring 89, 20 new
HQ: Tysons, United States • Information Security • National Security • IT Consulting & Digital Transformation • AI Consulting & Integration • 1001-5000 employees • Trust A • Hiring 89, 20 new
Credence is a US government services contractor headquartered in Tysons, Virginia, that provides AI, cloud, data, cybersecurity and modernization services alongside logistics, intelligence, engineering and mission support for defense, health and foreign assistance agencies. The firm reports more than 1,700 team members and over 100 prime contracts, holds vehicles such as GSA OASIS+ and GSA Alliant 3, and supports F-16 and B-2 programs of the Air Force Life Cycle Management Center. It hires systems and avionics engineers, cybersecurity specialists, data and AI engineers, program managers, intelligence planners and administrative staff, many requiring security clearances.
steampunk.com • HQ: McLean, United States • Custom Software Development • Digital Government • 1001-5000 employees • Est. 2019 • Hiring 146, 5 new
HQ: McLean, United States • Custom Software Development • Digital Government • 1001-5000 employees • Est. 2019 • Hiring 146, 5 new
Steampunk is a US government technology and design consultancy headquartered in McLean, Virginia, that delivers human-centered design, agile software development, cloud, DevSecOps, data and cybersecurity services to federal agencies. It applies its trademarked Design Intelligence approach to modernization programs for federal clients, combining a start-up culture with a design studio next to its Tysons Corner offices. It hires cloud and enterprise architects, DevSecOps and software engineers, Salesforce and ServiceNow specialists, data engineers, cybersecurity experts, service designers and program and project managers.
emcorgroup.com • HQ: Norwalk, United States • HVAC & Refrigeration • Construction • Facilities Management • 1001-5000 employees • Est. 1994 • NYSE: EME • Trust A • Hiring 1060, 72 new
HQ: Norwalk, United States • HVAC & Refrigeration • Construction • Facilities Management • 1001-5000 employees • Est. 1994 • NYSE: EME • Trust A • Hiring 1060, 72 new
EMCOR Group is an American mechanical and electrical construction, industrial and energy infrastructure and building services company headquartered in Norwalk, Connecticut. A Fortune 500 member of the S&P 500 listed on the NYSE, it reported about 16.99 billion dollars of revenue in 2025 through roughly 100 operating companies, around 450 US locations and about 47,700 employees, including subsidiaries such as AltairStrickland, R.S. Harritan and Welsbach Electric. Its job board covers project managers and engineers, HVAC and fire protection technicians, sheet metal and electrical apprentices, cost accountants and safety staff.
markonsolutions.com • HQ: Falls Church, United States • Facilities Management • IT Consulting & Digital Transformation • Intelligence • 1001-5000 employees • Est. 2007 • Hiring 148, 2 new
HQ: Falls Church, United States • Facilities Management • IT Consulting & Digital Transformation • Intelligence • 1001-5000 employees • Est. 2007 • Hiring 148, 2 new
Markon Solutions is a government services contractor headquartered in Falls Church, Virginia, supporting the intelligence community, defense agencies and federal civilian customers with cyber, digital transformation, engineering and facilities management work. A repeated Washington Post Top Workplace, it staffs programs at Fort Meade, Annapolis Junction, Chantilly, McLean and Herndon, and supports naval nuclear work in West Mifflin and Niskayuna. Hiring covers software developers, systems and network engineers, data scientists, target analysts, civil, structural and electrical engineers, facility managers, space auditors and accountants.
e2tech.org • South Portland • Portland • New York • Boulder • McLean • Standards & Industry Bodies • Est. 2002 • Hiring 11
South Portland • Portland • New York • Boulder • McLean • Standards & Industry Bodies • Est. 2002 • Hiring 11
Top of page About E2Tech Promote We link the people of Maine with essential resources needed to succeed in the green economy. We enhance promotional avenues for our members, helping them effectively compete in local, national and global markets.
amentum.com • HQ: Chantilly, United States • Military Logistics • Business Process Outsourcing (BPO) • Engineering Services • 5000+ employees • Est. 2020 • Trust B • Hiring 1088, 252 new
HQ: Chantilly, United States • Military Logistics • Business Process Outsourcing (BPO) • Engineering Services • 5000+ employees • Est. 2020 • Trust B • Hiring 1088, 252 new
Amentum is a US government and critical infrastructure services contractor headquartered in Chantilly, Virginia, providing engineering, technical, mission support and operations services in defense, intelligence, space, energy and environment markets. It has about 50,000 employees in more than 70 countries, is listed on the New York Stock Exchange, and absorbed PAE in 2022 before combining with the Jacobs critical mission solutions business in 2024. Openings include aerospace, GN&C and reliability engineers, aircraft workers, database administrators, software engineers, biometric enrollment specialists and paralegals.
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.
range.com • HQ: McLean, United States • Investing Apps & Robo-Advisors • Wealth Management & Financial Advisors • 501-1000 employees • Est. 2021 • Startup • Trust C • Hiring 64, 2 new
HQ: McLean, United States • Investing Apps & Robo-Advisors • Wealth Management & Financial Advisors • 501-1000 employees • Est. 2021 • Startup • Trust C • Hiring 64, 2 new
Range is a McLean, Virginia-based wealth management firm that combines a team of certified financial planners with an AI-assisted software platform covering investments, taxes, equity compensation, estate planning and retirement for households on a flat membership fee rather than a percentage of assets. Founded in 2021 by Fahad and David, the latter a former Amazon engineer, it has raised more than 100 million dollars and also has offices in New York and Bellevue, Washington. It hires financial planners, investment operations and tax staff, software, security and data engineers, product leaders and finance, legal and people operations roles.
agiledefense.com • HQ: McLean, United States • Digital Government • Managed Security • Cloud Consulting & Migration • IT Consulting & Digital Transformation • 1001-5000 employees • Est. 1998 • Trust B • Hiring 131, 15 new
HQ: McLean, United States • Digital Government • Managed Security • Cloud Consulting & Migration • IT Consulting & Digital Transformation • 1001-5000 employees • Est. 1998 • Trust B • Hiring 131, 15 new
Agile Defense is an American government technology services company that has grown rapidly through acquisition into a mid-tier federal contractor, backed by the private equity firm Enlightenment Capital. It provides digital transformation, cloud and infrastructure services, cyber operations, artificial intelligence and mission support to defence, intelligence and civilian agencies, largely through cleared staff embedded with government programme offices. Headquartered in McLean, Virginia, it competes in the segment between the very large primes and the small business set-aside contractors, where consolidation has been rapid.
gswell.com • HQ: McLean, United States • Digital Government • Systems Integrators • 201-500 employees • Trust B • Hiring 30, 2 new
HQ: McLean, United States • Digital Government • Systems Integrators • 201-500 employees • Trust B • Hiring 30, 2 new
Groundswell is a technology services firm and systems integrator that modernizes digital infrastructure, software applications, and IT workflows for federal government agencies. Headquartered in McLean, Virginia, the company leverages enterprise platforms - including Appian, Workday, and UiPath - to streamline human capital management, financial budgeting, and program administration across defense and civilian sectors. By deploying reusable software architectures, cloud computing, and intelligent automation, it helps public sector organizations accelerate digital transformation and optimize operational performance.
analyticsolutionsgroup.net • HQ: McLean, United States • National Security • Intelligence • Trust A • Hiring 6
HQ: McLean, United States • National Security • Intelligence • Trust A • Hiring 6
Analytic Solutions Group is a United States government services contractor that supports intelligence and defense customers with technical, analytical and engineering work. Its openings include technical surveillance countermeasures engineers, enterprise systems engineers, intelligence analysis evaluators, budget analysts and data analysts in McLean and Bethesda. The company is based in McLean, Virginia, United States.
