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Tier 1 Defensive Cyber Operations (DCO) Analyst with Security Clearance

Job in Charleston, Charleston County, South Carolina, 29401, USA
Listing for: BreakPoint Labs
Full Time position
Listed on 2026-08-05
Job specializations:
  • IT/Tech
    Cybersecurity
Job Description & How to Apply Below
Break Point Labs seeks a Tier 1 Defensive Cyber Operations (DCO) Analyst to be responsible for the continuous monitoring and initial triage of security events within a Cybersecurity Service Provider (CSSP) environment. Work takes place on four ten-hour shifts (Sunday-Wednesday or Wednesday – Saturday).

Responsibilities include:

- Monitor network and host-based systems.
- Identify and validate of suspicious activities.
- Escalate security incidents as required.
- Provide support for foundational incident response procedures.
- Comply with established reporting requirements with accuracy and timelines.
- Assist in managing incident response by documenting and tracking details.
- Participate in training to develop familiarity with tools and processes.
- Support log correlation tasks using tools like Splunk, Elastic, and Sentinel.
- Assist in program reviews and product evaluations as directed
- Surge support may be required to support incident response actions.

Required Experience:

- 3+ years of experience working in CSSP, SOC, or similar environment, OR, Bachelor’s degree in relevant technical field.
- Must have DoD 8570 IAT Level II and CSSP-specific certifications.

- Experience with Log Aggregation Tools (e.g., Splunk, Elastic, Sentinel) preferred.

- Experience with IDS/IPS, host-based, and operating system logging solutions.
- Knowledge of Incident Response methodologies and procedures strongly preferred.

- Experience with digital forensics, threat hunting, and/or incident response desired.
- Familiarity with CJCSM 6510.01B.
- Analytical ability and strong verbal and written communication skills required. Certifications

Required:

DoD 8570 IAT Level II and CSSP-specific certifications, CND and 8140.

Clearance Required:

DoD Secret Education Level required:
Bachelor’s Degree Area(s) of Study Relevant technical discipline OR 3+ years equivalent experience
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