Intrusion Analyst - ( TS/SCI FS Poly Required)

R L Barclay and Associates LLC
Columbia, Maryland 21046 United States  View Map
Posted: Jun 03, 2026
  • Full Time
  • Federal Government
  • Summary

    Intrusion Analyst

    Salary: $130K-145K Clearance: (TS/SCI FS Poly Required) Employment Type: Full-Time Relocation Assistance: Available

    We are seeking an Intrusion Analyst 3 supporting advanced cyber intelligence and network defense initiatives.

    Position Overview

    This role analyzes digital network data and metadata to detect malicious or unauthorized activity across enterprise environments.

    Core Responsibilities
    • Analyze network and host-based activity
    • Categorize traffic as benign, suspicious, or malicious
    • Document adversary tactics and procedures
    • Develop mitigation strategies
    • Conduct metadata analysis from tasked communications systems
    • Produce intelligence reporting aligned with mission objectives
    Ideal Candidate Profile

    • Experience with SIGINT and network defense tools

    • Strong adversary TTP understanding

    • Experience operating in classified cyber environments

  • Job Description

    Intrusion Analyst

    Salary: $130K-145K Clearance: (TS/SCI FS Poly Required) Employment Type: Full-Time Relocation Assistance: Available

    We are seeking an Intrusion Analyst 3 supporting advanced cyber intelligence and network defense initiatives.

    Position Overview

    This role analyzes digital network data and metadata to detect malicious or unauthorized activity across enterprise environments.

    Core Responsibilities
    • Analyze network and host-based activity
    • Categorize traffic as benign, suspicious, or malicious
    • Document adversary tactics and procedures
    • Develop mitigation strategies
    • Conduct metadata analysis from tasked communications systems
    • Produce intelligence reporting aligned with mission objectives
    Ideal Candidate Profile

    • Experience with SIGINT and network defense tools

    • Strong adversary TTP understanding

    • Experience operating in classified cyber environments

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