Cybersecurity Analyst — 24/7 CSOC

ManTech; Boulder (CO); On-site; USD 85,000 - 120,000; Full time

Job summary

ManTech seeks a motivated Cybersecurity Analyst to join our CSOC in Boulder, CO. The role covers 24/7/365 operations, analyzing platform alerts and protecting government infrastructure.

The position requires shifts including nights and weekends, with 12-hour weekend options and 40-hour weeks. Bachelor’s or equivalent experience preferred; security tools like Splunk, ArcSight, or Sentinel are desired.

Qualifications

• Bachelor’s degree in Cybersecurity, Computer Science, or related field, or equivalent experience.
• Knowledge of TCP/IP, common networking protocols, and Windows/Linux OS.
• Experience with security alerts, logs, event analysis and attack vectors.
• Ability to meet required shift schedules including nights/weekends.

Responsibilities

• Monitor security consoles and identify platform alerts (SIEM, IDS/IPS, firewall, EDR).
• Perform initial analysis and triage security events by severity and impact.
• Maintain logs and create initial incident reports for escalation.
• Review network traffic and logs to detect anomalies or unauthorized access.
• Assist with health checks of security tools and sensors.
• Coordinate handoffs with shift leads for seamless operations.
• Work 40-hour weeks with weekend night shifts or weekday rotations.

Skills

SOC experience

Security monitoring

Network protocols

Windows/Linux

Incident analysis

Shift work

Education

Bachelor's degree in Cybersecurity/CS

Associate degree + 3+ years experience

High School Diploma + 6+ years experience

Tools

Splunk

ArcSight

Sentinel

Job description

ManTech seeks a motivated Cybersecurity Analyst to join our CSOC in Boulder, CO. The role covers 24/7/365 operations, analyzing platform alerts and protecting government infrastructure.

The position requires shifts including nights and weekends, with 12-hour weekend options and 40-hour weeks. Bachelor’s or equivalent experience preferred; security tools like Splunk, ArcSight, or Sentinel are desired.