Job Description

General information

Requisition #
R66223
Locations
USA-VA-Chantilly
Posting Date
02/20/2026
Security Clearance Required
TS/SCI w/ Poly
Remote Type
Onsite
Time Type
Full time

Description & Requirements

Unlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security, providing advanced solutions to government intelligence agencies. Since 1968, we’ve been solving the toughest challenges with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Elevate your career and make a difference. Your adventure begins now—unleash your potential with MANTECH!

MANTECH seeks a motivated, career and customer-oriented Senior Technical Investigative Analyst to join our team in Chantilly, VA.

The Senior Technical Investigative Analyst will leverage their extensive analytic and technical skills and experience in support of the Sponsor’s investigative mission.

Responsibilities include but are not limited to:

• Leveraging investigative, analytic, technical and writing skills and experience to analyze large data sets thoroughly and efficiently to identify concerning behavior and non-obvious correlations
• Performing all-source analysis in support of the Sponsor’s mission
• Researching, preparing, and presenting reports and briefings as required
• Detecting fraud, waste, abuse, and misuse of information technologies systems
• Communicating and coordinating with internal and external partners and customers as needed
• Proposing new methodologies and/or tools to improve analytic capabilities
• Participating in working groups and technical meetings to address issues
  

Minimum Qualifications:

• High School Diploma with 7+ years of relevant experience with investigative, analytic and/or engineering experience applicable to the Sponsor’s mission
• Demonstrated effectiveness in providing impromptu as well as prepared data analysis/briefings and in closing out investigative efforts and presenting findings for review and action
• Strong SQL experience, and technical experience relevant to querying and analyzing data for investigative or operational purposes
• Demonstrated effectiveness in collecting and analyzing potentially highly-technical information and accurately representing/visualizing it to non-technical third parties
• Familiarity with the ELK stack for analysis of large data sets
• Ability to write custom scripts to load/clean data and familiarity with business intelligence tools or other technologies to create data visualizations
  

Preferred Qualifications

• Strong writing skills, to include formal written reports and less-formal email correspondence
• Exceptional judgement in support of questions generated from Sponsor data holdings
• Experience searching, reading, and comprehending information using the Sponsor’s key analytic/targeting tools
• Experience coding in Python, R, Java, or similar languages
• Experience with Cloud environments such as AWS, Azure, etc.
  

Clearance Requirements:

• An active TS/SCI with Polygraph
  

Physical Requirements:

• Must be able to remain in a stationary position 50%
• Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
• Frequently communicates with co-workers, management, and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations

MANTECH International Corporation considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.

If you need a reasonable accommodation to apply for a position with MANTECH, please email us at careers@mantech.com and provide your name and contact information.