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HomeCompaniesSosi1Data Scientist III

Data Scientist III

Sosi1 · Washington, DC, United States · Hybrid · Active · SmartRecruiters

Job facts

FieldValue
CompanySosi1
TitleData Scientist III
Normalized title-
Department / teamOther
LocationWashington, DC, United States
Work modelHybrid / Hybrid
Employment typeFull Time
Salary-
Statusactive
ATS providerSmartRecruiters
Posted / first seen2026-05-05 / 2026-05-31
Changed / last seen2026-05-31 / 2026-06-06

Related slices

PageWhat it containsOpen
Company jobsActive postings from Sosi1.Open
Company breakdownsRole, location, ATS, and work model facets for this company.Open
ATS provider jobsActive postings observed through SmartRecruiters.Open
Provider filtered searchThe same provider as a filtered job collection.Open
City jobsActive postings in Washington.Open
Department jobsActive postings in Other.Open
Work model jobsActive Hybrid postings.Open
Lifecycle eventsOpen, update, close, and reopen events for this posting.Open
Original postingCanonical source or apply URL captured from the ATS.Open

Linked records

CompanySosi1
Source034d3260-e727-4450-bb59-4990471b7cb8
ATS providerSmartRecruiters

Description

Founded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions, tested leadership, and trusted results to enable national security missions worldwide. *** This position is contingent upon contract award *** Overview SOSi is seeking a Data Scientist III to support cybersecurity data science and enrichment activities in alignment with our customer. This role is responsible for applying data science, machine learning, and data engineering techniques to enhance enterprise security monitoring, detection, threat hunting, user and entity behavior analytics, and data correlation services supporting cyber defense operations. Responsibilities ·  Develop and apply data science, machine learning, and analytical models to support cyber defense operations ·  Support security monitoring, threat detection, threat hunting, and User & Entity Behavior Analytics (UEBA) through data enrichment and modeling ·  Examine and correlate data from multiple disparate sources to generate insights into threats affecting the enterprise ·  Define input/output requirements, data workflows, and completion criteria for products, data, and deliverables supporting other teams ·  Support development and integration of data engineering pipelines, automation workflows, and analytical outputs ·  Apply programming and data analysis techniques using Python, JSON, C++, Java, R, or Scala ·  Support deployment and operation of solutions using Kubernetes and Docker ·  Support integration of cyber data models with SIEM and SOAR platforms ·  Apply MITRE ATT&CK and MITRE D3FEND concepts to support cyber analytical use cases ·  Experience: Five (5) or more years of experience in machine learning engineering, data science, data engineering, or software development Experience applying machine learning methods to complex data problems Experience supporting cyber data models and analytical workflows Experience integrating or supporting SIEM and SOAR technologies Experience using Kubernetes and Docker Experience with programming languages including Python, JSON, C++, Java, R, or Scala Experience applying MITRE ATT&CK and MITRE D3FEND concepts in cybersecurity contexts ·  Clearance/Suitability: Secret (eligible)  ·  Education: Master’s or PhD in a quantitative field, or equivalent experience ·  Certifications: Certified Analytics Professional (CAP) Work Environment Normal office conditions with potential to perform duties in deployed locations. Core hours of operation are Monday through Friday, 0600 – 1700. May be requested to work evenings and weekends to meet program and contract needs. Working at SOSi All interested individuals will receive consideration and will not be discriminated against for any reason.

Full job record

Job ID0f9859b611d02e246538946f91d3749aa6a4cb4f
Org ID5a59924f-82b0-46db-a713-0bb2cbbe3d35
Source ID034d3260-e727-4450-bb59-4990471b7cb8
Board ID034d3260-e727-4450-bb59-4990471b7cb8
Providersmartrecruiters
Provider Job Key3743990012981686
TitleData Scientist III
Normalized Title
Statusactive
Activeyes
Location TextWashington, DC, United States
DepartmentOther
Team
Employment Typefull_time
Workplace Typehybrid
Remote Policyhybrid
CountryUnited States
RegionDC
CityWashington
Salary RawFounded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions, tested leadership, and trusted results to enable national security missions worldwide. *** This position is contingent upon contract award *** Overview SOSi is seeking a Data Scientist III to support cybersecurity data science and enrichment activities in alignment with our customer. This role is responsible for applying data science, machine learning, and data engineering techniques to enhance enterprise security monitoring, detection, threat hunting, user and entity behavior analytics, and data correlation services supporting cyber defense operations. Responsibilities ·  Develop and apply data science, machine learning, and analytical models to support cyber defense operations ·  Support security monitoring, threat detection, threat hunting, and User & Entity Behavior Analytics (UEBA) through data enrichment and modeling ·  Examine and correlate data from multiple disparate sources to generate insights into threats affecting the enterprise ·  Define input/output requirements, data workflows, and completion criteria for products, data, and deliverables supporting other teams ·  Support development and integration of data engineering pipelines, automation workflows, and analytical outputs ·  Apply programming and data analysis techniques using Python, JSON, C++, Java, R, or Scala ·  Support deployment and operation of solutions using Kubernetes and Docker ·  Support integration of cyber data models with SIEM and SOAR platforms ·  Apply MITRE ATT&CK and MITRE D3FEND concepts to support cyber analytical use cases ·  Experience: Five (5) or more years of experience in machine learning engineering, data science, data engineering, or software development Experience applying machine learning methods to complex data problems Experience supporting cyber data models and analytical workflows Experience integrating or supporting SIEM and SOAR technologies Experience using Kubernetes and Docker Experience with programming languages including Python, JSON, C++, Java, R, or Scala Experience applying MITRE ATT&CK and MITRE D3FEND concepts in cybersecurity contexts ·  Clearance/Suitability: Secret (eligible)  ·  Education: Master’s or PhD in a quantitative field, or equivalent experience ·  Certifications: Certified Analytics Professional (CAP) Work Environment Normal office conditions with potential to perform duties in deployed locations. Core hours of operation are Monday through Friday, 0600 – 1700. May be requested to work evenings and weekends to meet program and contract needs. Working at SOSi All interested individuals will receive consideration and will not be discriminated against for any reason.
Salary Min
Salary Max
Salary Currency
Salary Period
Source URLhttps://jobs.smartrecruiters.com/SOSi1/3743990012981686-data-scientist-iii
Apply URLhttps://jobs.smartrecruiters.com/SOSi1/3743990012981686-data-scientist-iii?oga=true
First Seen At2026-05-31 17:30:46Z
Last Seen At2026-06-06 18:47:58Z
Last Checked At2026-06-06 18:47:58Z
Last Changed At2026-05-31 17:30:46Z
Inactive At
Source Posted At2026-05-05 17:19:44Z
Source Updated At
Raw Payload Uris3://job-postings-prod-raw-590183727216/raw/provider=smartrecruiters/board=sosi1/date=2026-06-06/2026-06-06T18-47-51-315Z-e7a3ea412d9b99d4f42d3f44c8b48282949638fd36dfd8acce6ba827260faf78.json
Event Fields
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Parsed Structured
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Extensions
{}
Native Structured
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