Computer Network Defense Analyst - Network Operations Service Center (NOSC)

Clearance Level
Systems Analysis
Doral, Florida

REQ#: RQ95269

Travel Required: Less than 10%
Public Trust: None
Requisition Type: Regular

GDIT is seeking a Computer Network Defense Analyst to work in the newly create Network Operations Service Center (NOSC) in the Doral (Miami), Florida area.

Primary Responsibilities:

  • Proactively hunt for threats, monitor, identify, manage, track, analyze events and tune alerts utilizing SIEM Q-RADAR/ArcSight for event tracking and correlation to ensure integrity and confidentiality of network data.

  • Monitor and track Wireless Intrusion Detection System (WIDS) for wireless incidents.

  • Identify potential incidents and report per standardized processes and procedures.

  • Create and remediate incident tickets. Assist with incident response by performing incident containment and establishment of remedial action recommendations.

  • Conduct security systems testing.

  • Compile and maintain internal standard operating procedure (SOP) documentation in accordance with current CJCSM policies and direction.

  • Possess understanding of IDS/IPS solutions to include signature development and implementation. Manage and utilize a variety of CND Tools.

Required Certifications:
8570 Compliance (CSSP Analyst):

Desired Certifications/Experience:
- Q-Radar
- CISCO ASA Firewalls
- Tipping Point (IPS)
- Joint Regional Security Stack (JRSS)
- ArcSight
- Blue Coat Web Proxy
- Windows Event Logs
- PowerShell
- PCAP analysis

Education Requirements:

  • Higher Education Degree in Cyber Security, Computer Network Defense, or related field; or commensurate level of experience based on position level (Associate, Journeyman, Senior, etc….).

  • Additional experience in lieu of formal education will be considered on a case-by-case basis.

Clearance: Active Secret clearance required.

Shift Work: Yes; Tier 2 CND Analysts provide 24x7 support for the Cyber Security Service Providers (CSSP) capability during non-core business hours consistent with CSSP requirements as needed.


  • Less than 10%


COVID-19 Vaccination Requirement: To protect the health and safety of its employees and to comply with customer requirements, GDIT may require employees in certain positions to be fully vaccinated against COVID-19. Vaccination requirements will depend on the status of the federal contractor mandate and customer site requirements.

We are GDIT. The people supporting some of the most complex government, defense, and intelligence projects across the country. We deliver. Bringing the expertise needed to understand and advance critical missions. We transform. Shifting the ways clients invest in, integrate, and innovate technology solutions. We ensure today is safe and tomorrow is smarter. We are there. On the ground, beside our clients, in the lab, and everywhere in between. Offering the technology transformations, strategy, and mission services needed to get the job done.

GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.