Jobs in McLean, Virginia, United States

Appian·United States·McLean·On-site

Head of Revenue Enablement

Here at Appian, our values of Intensity and Excellence define who we are. We set high standards and live up to them, ensuring that everything we do is done with care and quality. We approach every challenge with ambition and commitment, holding ourselves and each other accountable to achieve the bes

ardentprinciples·United States·McLean·On-site

Data Scientist

REQUIRED: Active TS/SCI with Full Scope Polygraph clearanceLOCATION: Full-time, onsite in McLean, VAWe are seeking a Data Scientist with hands‑on experience in ECL, HPCC, and large‑scale analytic environments to support technical targeting and data exploitation efforts. You should be skilled at mani

Exiger·United States·Jersey City,Richmond+1 more·On-site

Backend Engineer

Who We Are: Exiger transforms supply chains into a strategic advantage—advancing our mission to make the world a safer and more transparent place to succeed. Our AI platform, 1Exiger , delivers instant visibility into complex supplier ecosystems, leveraging proprietary data and advanced AI to

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Bfsaulhotels·United States·McLean·On-site

PM Bartender- Courtyard by Marriott Tysons-Weekly Pay + $16 + Tips

B. F. Saul Company Hospitality Group is a subsidiary of the largest private real estate company in the Washington, D.C. area, and has been in operation for over 130 years. The Hospitality Group operates a portfolio of more than 20 business class hotels with top brands from Intercontinental Hotel Gro

Crosscountry Consulting·United States·McLean·Hybrid

Senior Benefits & Leave Specialist

From the beginning, our goal was to establish an advisory firm that stands apart from the rest – one that is grounded in our Core Values and dedicated to creating a positive experience not just for our clients, but for our people too. We firmly believe in the strength of collaboration, enthusiasm, g

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D Fendsolutions·United States·McLean·On-site

Pre-Sales Director

Join D-Fend Solutions — where technology meets purpose. As the global leader in cyber-takeover counter-drone technology, we develop advanced solutions that keep airspaces safe from evolving drone threats. Our team — including veterans of elite military tech units — pushes boundaries every day to del

acclaimtechnicalservices·United States·McLean,Chantilly·On-site

Kronos-Kratos Pipeline Req (2026-0141)

Acclaim Technical Services, founded in 2000, is a leading language, operations, and technology services company supporting a wide range of U.S. Federal agencies. We are an Employee Stock Ownership Plan (ESOP) company, which is uncommon within our business sector. We see this as a significant strengt

xscion·United States·McLean·On-site

IV&V Analyst - Benefits/HRIS

As an employee, you Turn Change Into Value® - for our clients, for our company, for your professional growth, and for the consumers. We hire the best and brightest, who are driven to create lasting value. At xScion, you aren't just another team member, you're impactful. You're empowered. You're driv

cacgllc·United States·McLean·On-site

Join the CACG Team: General Application

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mavens-guild·United States·McLean·On-site

Senior Spark & Python Developer

What we would like to see: In a senior developer role, you will design and build data flow and data integration processes to enhance loss prevention technologies for a leading financing firm. Drawing from your vast hands-on experience in Python (PySpark), Spark, REST, Java, and Scala, you will devel

Agile Defense·United States·McLean·Hybrid

Platform Engineer II

About Agile Defense At Agile Defense we know that action defines the outcome and new challenges require new solutions. That’s why we always look to the future and embrace change with an unmovable spirit and the courage to build for what comes next. Our vision is to bring adaptive innovation to suppo

Coreone·United States·McLean·On-site

Senior Technical Writer

Join our team at Core One! Our mission is to be at the forefront of devising analytical, operational and technical solutions to our Nation's most complex national security challenges. In order to achieve our mission, Core One values people first! We are committed to recruiting, nurturing, and retain

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Hellonanny·United States·McLean·On-site

Nanny & House Manager | McLean, Virginia

Nanny & House Manager | McLean, Virginia Location: McLean, Virginia 22101 Employment Type: Full-Time, Live-Out (W-2) Schedule: Monday–Friday, 12:00 PM–8:00 PM (40 hours/week) Start Date: August 3, 2026 Compensation: $35–$42/hour, based on experience and qualifications Children: Three children, ages

Exiger·United States·McLean·On-site

Manager, Go-to-Market Systems

Who We Are: Exiger transforms supply chains into a strategic advantage—advancing our mission to make the world a safer and more transparent place to succeed. Our AI platform, 1Exiger , delivers instant visibility into complex supplier ecosystems, leveraging proprietary data and advanced AI to

acclaimtechnicalservices·United States·McLean,Chantilly·On-site

Business Process Consultant/Budget Analyst (2026-0139)

Acclaim Technical Services, founded in 2000, is a leading language, operations, and technology services company supporting a wide range of U.S. Federal agencies. We are an Employee Stock Ownership Plan (ESOP) company, which is uncommon within our business sector. We see this as a significant strengt

Fantom Corporation·United States·McLean·On-site

Windows Systems Administrator

Fantom Corporation is a mission-focused organization supporting critical programs across the defense and intelligence community. We partner with our customers to deliver high-impact technical solutions while fostering a culture built on trust, expertise, and long-term career growth. We are seeking a

bln24·United States·McLean·On-site

Business Analyst – Verification Engineer

Job Title: Business Analyst – Verification Engineer (QA)Company: BLN24About Us: We find strength in teamwork-a better you is a better usBLN24 is an award-winning Management Consulting Firm that supports the U.S. Federal Government in successfully achieving their mission and goals. Our service and so

xscion·United States·McLean·On-site

Data Lead: Analytics, Governance & Security

As an employee, you Turn Change Into Value® - for our clients, for our company, for your professional growth, and for the consumers. We hire the best and brightest, who are driven to create lasting value. At xScion, you aren't just another team member, you're impactful. You're empowered. You're driv

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M1Technology·United States·McLean·On-site

Senior Software Developer

M1 Technology, LLC is a technology consulting firm specializing in delivering software systems that support our clients’ mission needs. We partner with federal and commercial organizations to provide high-impact technology solutions and exceptional service. Founded in 2016, M1 Technology’s vision is

a1fed·United States·McLean·Remote · United States

Senior ServiceNow Developer, U.S. Based Fully Remote

Position Overview: We are seeking a Senior ServiceNow Developer to support and enhance our enterprise ServiceNow platform across multiple product lines, including IT Service Management (ITSM), Strategic Portfolio Management (SPM), Human Resources Service Delivery (HRSD), Employee Center Pro (ECP), G