Part-Time Senior Data Analyst (Data Analyst 3) - 28896

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Date: Jun 10, 2026

Location: Rosslyn, VA, Virginia, United States

Company: HII's Mission Technologies division

Requisition Number: 28896 

Required Travel: 0 - 10%

Employment Type: Part Time/Hourly/Non-Exempt

Anticipated Salary Range: $94,519.00 - $140,000.00 

Security Clearance: Ability to Obtain  

Level of Experience: Senior 

 

This opportunity resides with Global Security (GS). Mission Technologies’ Global Security (GS) group comprises live, virtual, constructive (LVC) solutions; fleet sustainment; nuclear and environmental; and Australia business.

As a trusted partner to our military customers, HII designs, develops and operates the largest LVC enterprise that prepares warfighters for cross-domain battle. With advanced technologies to enable mission readiness, HII understands that preparation requires full coordination—not readiness in piece-parts.

For more than 40 years, the U.S. Navy has entrusted HII to maintain and modernize the vast majority of its fleet. With a holistic approach to life-cycle maritime defense systems—from small watercraft to submarines, surface combatants and aircraft carriers—HII ensures a high state of readiness.

HII supports the Department of Energy’s national security mission through the management and operation of its sites, as well as the safe cleanup of legacy waste across the country. HII meets clients’ toughest nuclear and environmental challenges.

 

Leadership Mindset at HII – Mission Technologies

Leadership at HII is a mindset, not a title. Through our Leadership Capability Framework, we define how every team member contributes to our mission and culture:

  • Know & Grow Your People – Commit to learning and supporting team success.
  • Build Relationships – Communicate openly, collaborate well, and build trust.
  • Take Ownership – Deliver on commitments and take pride in your work.
  • Customer First – Focus on the mission and those we serve.
  • Shape the Future – Bring ideas, curiosity, and continuous improvement.
  • Act with Urgency – Take initiative and follow through with purpose.

These capabilities guide how all employees contribute to our shared success across Mission Technologies.

Job Description

Mission Technologies, a division of HII, is seeking a Part-Time Senior Data Analyst to support our United States Postal Service Office of Inspector General (USPS OIG) client to bring their experience and understanding of concepts supporting relational databases, data warehousing, data governance, data access, data quality and related areas. The selected candidate must reside in the Washington, DC metropolitan area as there may be occasional needs to report to OIG Headquarters in Arlington (Rosslyn), Virginia, or to local postal facilities.

Essential Job Responsibilities

  • Demonstrate expert proficiency in common data science tools, including scripted languages (such as SQL, Python, R, and JavaScript), Integrated Development Environment and analytics platforms, open-source solutions, commercial off-the- shelf tools and hardware-based capabilities to support the data analytic development process and creating models, dashboards, and reports.
  • Showcase knowledge and experience using business intelligence applications and reporting technologies/methodologies including Data Analytics Expressions (DAX), data Mash-up(M), and Microsoft Power Platform (e.g., Power BI, Power Apps, Power Automate, etc.)
  • Exhibit knowledge of AWS or Azure Services, including Databricks, Data Factory, and Data Lake
  • Display knowledge of Extraction, Transformation, and Load (ETL) strategies, pattern recognition, and application of analytical tools
  • Coordinate with staff and customers to identify business and technical requirements
  • Produce written documentation and artifacts for all work completed, including the translation of user requirements into technical designs
  • Assist the agency in the development of programming and visualization solutions
  • Troubleshoot and provide support on existing projects or application efforts
  • Understand the concepts supporting relational databases, data warehousing, data governance, data access, data quality and related areas
  • Ensure compatibility between equipment and software, analyze operational/systems requirements, support design reviews, and present technical briefings 
  • Work as RISC liaison to CIO for server/system issues related to AWS and Azure
  • Review, analyze, and modify existing products including coding, debugging, testing, and documenting
  • Provide guidance to coworkers on business and technical issues affecting projects, such as data access, data quality, storage capacity, and analytic tools and software
  • Assist with training and conference development which may include presentations to large audiences
  • Perform analysis of data for Extraction, Transformation, and Load (ETL) strategies, pattern recognition, and application of analytical tools
  • Ensure that quality/security guidelines are followed

Minimum Qualifications

  • 6 years relevant experience with Bachelors in related field; 4 years relevant experience with Masters in related field; or High School Diploma or equivalent and 10 years relevant experience
  • Client requirements: A degree in Computer Science, Information Technology, Data Analytics, or related field and 7+ years’ experience and skill writing coding languages (such as SQL, Python, R, and JavaScript)
  • 3+ years’ experience working with Microsoft Power Platform (including Power BI, Power Automate, Power Apps) and other business intelligence applications
  • 1+ year experience working with AWS or Azure services such as Databricks, Data Factory, and Data Lake
  • In-depth knowledge of scripted languages such as SQL, Python, R, and JavaScript and the proven ability to create solutions in complex environments, including the use of programming languagesto create datasets, visualizations, and interactive reports in various business intelligence applications.
  • Skill applying analytical techniques, methods, and processes to business problems demonstrated through a history of accepted modeling and analyses that resulted in meaningful business impact. These include working with unstructured or structured data and converting those data sets using a variety of analyses such as optimization, simulation, classical and spatial statistics, and/or programming languages
  • Strong writing and documentation skills to capture collection of source data, methodology from business rules, and visualization deployment from a myriad of sources and interactions with various stakeholders
  • Ability to write programming codes, such as DAX and data Mash-up(M) for data manipulation, sorting, summarizing, and reporting
  • Ability to facilitate between business owners and end-users who need to communicate with database administrators and traditional IT support staff.
  • Strong relational database and querying languages experience
  • Strong verbal and written communication skills
  • Must be able to work effectively in a team environment
  • Understand and follow a software development lifecycle (analysis, design, development, coding, testing, debugging, and documenting)

Client Security Clearance Requirements:

  • Must be a U.S. Citizen and be able to obtain and maintain a USPS Sensitive Clearance prior to start

Preferred Requirements

  • Knowledge and experience in the law enforcement and/or audit industry
  • Knowledge and experience using cloud computing platforms such as Azure
  • Knowledge and experience with relational databases and structured query language (SQL)
  • Specialized experience working with programming languages (e.g., Python), business intelligence tools (e.g., Power BI), and analytics platforms (e.g., Databricks)
  • Professional Certification(s) in a related field of data science and/or data analytics disciplines is preferred 


The listed salary range for this role is intended as a good faith estimate based on the role's location, expectations, and responsibilities. When extending an offer, HII's Mission Technologies division takes a variety of factors into consideration which include, but are not limited to, the role's function and a candidate's education or training, work experience, and key skills.

Meet HII’s Mission Technologies Division
Our team of more than 7,000 professionals worldwide delivers all-domain expertise and advanced technologies in service of mission partners across the globe. Mission Technologies is leading the next evolution of national defense – the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation and the largest family of unmanned underwater vehicles in every class. Find the role that’s right for you. Apply today. We look forward to meeting you.

To learn more about Mission Technologies, click here for a short video: https://vimeo.com/732533072

HII is more than a job - it’s an opportunity to build a new future. We offer competitive benefits such as best-in-class medical, dental and vision plan choices; wellness resources; employee assistance programs; Savings Plan Options (401(k)); financial planning tools, life insurance; employee discounts; paid holidays and paid time off; tuition reimbursement; as well as early childhood and post-secondary education scholarships. Bonus/other non-recurrent compensation is occasionally offered for qualified positions, and if applicable to this role will be addressed by the recruiter at the screening phase of application.

Why HII
We build the world’s most powerful, survivable naval ships and defense technology solutions that safeguard our seas, sky, land, space and cyber. Our workforce includes skilled tradespeople; artificial intelligence, machine learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals.

Recognized as one of America’s top large company employers, we are a values and ethics driven organization that puts people’s safety and well-being first. Regardless of your role or where you serve, at HII, you’ll find a supportive and welcoming environment, competitive benefits, and valuable educational and training programs for continual career growth at every stage of your career.

Together we are working to ensure a future where everyone can be free and thrive.
All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, physical or mental disability, age, or veteran status or any other basis protected by federal, state, or local law.

Do You Need Assistance? 
If you need a reasonable accommodation for any part of the employment process, please send an e-mail to buildyourcareer@hii-co.com and let us know the nature of your request and your contact information. Reasonable accommodations are considered on a case-by-case basis. Please note that only those inquiries concerning a request for reasonable accommodation will be responded to from this email address. Additionally, you may also call 1-844-849-8463 for assistance. Press #3 for HII Mission Technologies.