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Data Analyst Senior Job Opening In Tysons – Now Hiring Apex Systems


Job description

Job#: 2086865

Job Description:

Job Opportunity: Senior Data Analyst

Location: On-site in McLean, VA (Monday–Friday)

Assignment Type: Contract Only

Duration: Through February 28, 2026

Why This Role Stands Out

Step into a high-impact role where your data expertise will shape strategic decisions and drive innovation.

As a Senior Data Analyst, you’ll work with cutting-edge cloud technologies, transform complex datasets into actionable insights, and collaborate with top-tier professionals in a dynamic, fast-paced environment.

What You’ll Bring

We’re looking for a seasoned data professional with a sharp analytical mind and a passion for solving complex problems.

You’ll be diving deep into data pipelines, optimizing performance, and ensuring data integrity across systems.

Must-Have Skills:

  • Ability to read and interpret Informatica/IICS & Python for data analytics
  • Hands-on experience with Snowflake and SQL in cloud environments
  • Strong background in SAS development
  • Proven expertise in:
  • Data analytics & warehousing
  • Data quality, migration, integration, and enrichment
  • Designing, coding, reporting, and testing
  • Preferred Skills:

  • Tableau for data visualization
  • Experience in the financial services industry
  • Technical Proficiency:

  • SQL and databases (Sybase, Oracle, or UDB)
  • Microsoft Office Suite (Access, Excel, PowerPoint, Word)
  • Ready to Make an Impact?

    This is more than a contract—it’s a chance to elevate your career, work with emerging technologies, and contribute to meaningful data-driven initiatives.

    If youre ready to bring clarity to complexity and thrive in a collaborative environment, we want to hear from you.

    EEO Employer

    Apex Systems is an equal opportunity employer.

    We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law.

    Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law.

    If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation in using our website for a search or application, please contact our Employee Services Department at or 844-463-6178.

    Apex Systems is a world-class IT services company that serves thousands of clients across the globe.

    When you join Apex, you become part of a team that values innovation, collaboration, and continuous learning.

    We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package.

    Our commitment to excellence is reflected in many awards, including ClearlyRated's Best of Staffing® in Talent Satisfaction in the United States and Great Place to Work® in the United Kingdom and Mexico.

    Apex Benefits Overview: Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection.

    We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure.

    Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts.

    In terms of professional development, Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA.

    Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach.

    You can access a full list of our benefits, programs, support teams and resources within our ‘Welcome Packet’ as well, which an Apex team member can provide.

    Required Skill Profession

    Mathematical Science Occupations


    • Job Details

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    Unlock Your Data Analyst Potential: Insight & Career Growth Guide


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    48 Jobs in Tysons
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    Are You Looking for Data Analyst Senior Job?

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    The Work Culture

    An organization's rules and standards set how people should be treated in the office and how different situations should be handled. The work culture at Apex Systems adheres to the cultural norms as outlined by Expertini.

    The fundamental ethical values are:

    1. Independence

    2. Loyalty

    3. Impartiapty

    4. Integrity

    5. Accountabipty

    6. Respect for human rights

    7. Obeying United States laws and regulations

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    The average salary range for a varies, but the pay scale is rated "Standard" in Tysons. Salary levels may vary depending on your industry, experience, and skills. It's essential to research and negotiate effectively. We advise reading the full job specification before proceeding with the application to understand the salary package.

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    Interview Tips for Data Analyst Senior Job Success

    Apex Systems interview tips for Data Analyst Senior

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    Before the Interview:

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