Data Scientist SME – Cybersecurity & Threat Analysis
Quasars, Inc.Role Overview
Quasars, Inc. is hiring a mid-level Data Scientist SME – Cybersecurity & Threat Analysis. This is a full-time role in Arlington. Part of Quasars, Inc.'s Security hiring. Full responsibilities, required qualifications, and the apply link are listed in the description below.
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Job Description
Job Summary
We are seeking a Data Scientist with deep expertise in cybersecurity and threat analysis to join our team. This role focuses on leveraging data science to detect, predict, and mitigate cyber threats. The ideal candidate will use advanced data analytics, threat hunting, incident analysis, and the MITRE ATT&CK framework to provide actionable insights and enhance our cybersecurity strategy. This role requires close collaboration with cross-functional teams to develop innovative, data-driven solutions that safeguard our organization from emerging threats.
Key Responsibilities
- Threat Analysis & Threat Hunting: Conduct advanced threat analysis and proactive threat hunting across large datasets to detect patterns and anomalies indicative of malicious activity.
- Incident Analysis: Apply data science techniques to support incident response and investigation, automating the analysis of security incidents to reduce response times and enhance incident containment strategies.
- Model Development & Algorithm Design: Develop predictive models and custom algorithms to detect and analyze cyber threats, utilizing statistical and machine learning methods tailored to cybersecurity.
- MITRE ATT&CK Framework Utilization: Apply the MITRE ATT&CK framework to identify adversarial tactics, techniques, and procedures (TTPs), and map detection mechanisms to the framework to enhance incident analysis and response.
- Cybersecurity Data Mining: Use data mining techniques on structured and unstructured data sources to extract insights that help anticipate and counter cyber threats.
- Programming & Cloud Deployment: Utilize Python, R, and Java for data manipulation and visualization, deploying solutions on cloud platforms such as AWS to ensure scalability and accessibility.
- Technological Requirements & Capability Gap Identification: Identify and address technological needs and capability gaps, coordinating with capability providers to ensure optimized data science tools and methods are available for threat analysis.
- Collaboration & Communication: Work closely with stakeholders to define objectives, interpret cybersecurity needs, and present insights effectively to technical and non-technical audiences.
- Documentation & Process Development: Develop and document standard operating procedures (SOPs) and working instructions (WIs) for repeatable and effective threat analysis, threat hunting, and incident response processes.
Required Qualifications
- Education: Master’s degree in Mathematics, Statistics, Engineering, Computer Science, Cybersecurity, or a related field is required. PhD is plus. Bachelors and relevant cyber and threat data analysis work experience (3 plus years) is acceptable.
- Technical Skills: Proficiency in Python, R, Java, and SQL; experience with big data technologies such as Spark for processing large datasets; and familiarity with cloud solutions such as AWS. Tableau, Databricks, and PowerBI.
- Experience: 5 years in data science. This experience may include relevant master's, doctoral, or post-doctoral work.
- DOD Secret Clearance or higher
- Onsite 2 days a week and 3 days remote work
Preferred Qualifications
- Cybersecurity Expertise: Demonstrated subject matter expertise in threat analysis, threat hunting, and incident analysis, with a proven ability to leverage large datasets to detect, predict, and mitigate cyber threats.
- MITRE ATT&CK Framework: Strong understanding and experience applying the MITRE ATT&CK framework in threat analysis and response activities.
- Preferred Knowledge: Familiarity with linked data concepts, natural language processing (NLP) techniques, and experience with automating security incident analysis.
Job Type: Full-time
Benefits
- 401(k)
- 401(k) matching
- Dental insurance
- Health insurance
- Paid time off
- Tuition reimbursement
- Vision insurance
Schedule:
- Monday to Friday
Work Location: In person
Job Type: Full-time
Pay: From $191,000.00 per year
Benefits
- 401(k)
- 401(k) matching
- Dental insurance
- Health insurance
- Paid time off
- Tuition reimbursement
- Vision insurance
Application Question(s):
- Located within 50 miles of Arlington, VA and able to attend in-person 2 days per week and 3 days of remote work.
Experience
- Databricks: 1 year (Required)
- python/R/ or relevant language: 5 years (Required)
Security clearance:
- Secret (Required)
Ability to Commute:
- Arlington, VA 22201 (Required)
Ability to Relocate:
- Arlington, VA 22201: Relocate before starting work (Required)
Work Location: Hybrid remote in Arlington, VA 22201
Frequently Asked Questions
How do I apply for the Data Scientist SME – Cybersecurity & Threat Analysis position at Quasars, Inc.?
Use the Apply button above to submit your application directly to Quasars, Inc.. Most applications take less than 5 minutes if your resume and contact details are ready, and you'll be routed to the employer's official application system to finish.
Where is the Data Scientist SME – Cybersecurity & Threat Analysis position at Quasars, Inc. located?
This position is based in Arlington. Quasars, Inc. has not indicated remote or hybrid options for this role, so candidates should plan for on-site work.
What does a Data Scientist SME – Cybersecurity & Threat Analysis at Quasars, Inc. earn?
Quasars, Inc. has not disclosed a salary range in this posting. Many employers share specifics later in the interview process; you can also ask during a recruiter screen if compensation transparency is important to you.
When was the Data Scientist SME – Cybersecurity & Threat Analysis role at Quasars, Inc. posted?
This role was posted on April 17, 2026 (52 days ago). It's still listed as actively hiring; we re-confirm openings against the source system multiple times per day and remove closed roles.
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