Senior Cyber Incident Responder (TS/SCI)

Si Tec Consulting; West Springfield (VA); On-site; USD 120,000 - 160,000; Full time

Job summary

Si Tec Consulting seeks a Cybersecurity Operations Analyst Tier 3 in Virginia to lead incident response and containment efforts in a mission-focused environment. You will perform forensic analysis and malware investigations while coordinating with cyber, counterintelligence, and law-enforcement stakeholders.

Requirements include active TS/SCI clearance with polygraph eligibility, a Bachelor’s degree or 6+ years of experience, and DoD 8140/8570 IAT II CSSP Incident Responder certifications or

Qualifications

• Active TS/SCI clearance with ability to obtain polygraph.
• Bachelor's degree or at least six years of cybersecurity experience.
• DOD 8140/8570 IAT Level II and CSSP Incident Responder compliant certification, or the ability to meet the required certification timeline.
• Experience with incident response, digital forensics, malware analysis, and defensive cyber operations.
• Strong technical writing and communication skills.

Responsibilities

• Lead technical analysis and response actions during cybersecurity incidents.
• Perform host, server, network, memory, and forensic artifact analysis.
• Analyze malware, develop signatures, and identify indicators of compromise.
• Build incident timelines, reports, briefings, and corrective-action recommendations.
• Develop and use approved scripts and tools to collect and analyze data.
• Coordinate with cybersecurity, counterintelligence, and law-enforcement stakeholders as required.
• Review incident tickets for accuracy, documentation, and response quality.
• Participate in exercises and readiness activities when not responding to active incidents.

Skills

Incident response

Digital forensics

Malware analysis

Defensive cyber operations

Technical writing

Communication skills

Education

Bachelor's degree

Six years cybersecurity experience

Job description

Si Tec Consulting seeks a Cybersecurity Operations Analyst Tier 3 in Virginia to lead incident response and containment efforts in a mission-focused environment. You will perform forensic analysis and malware investigations while coordinating with cyber, counterintelligence, and law-enforcement stakeholders.

Requirements include active TS/SCI clearance with polygraph eligibility, a Bachelor’s degree or 6+ years of experience, and DoD 8140/8570 IAT II CSSP Incident Responder certifications or