Cyber Security Operations Specialist

4 days ago

Springfield, Virginia, United States General Dynamics Information Technology Full time
Job Summary

We are seeking a highly skilled Cyber Security Operations Specialist to join our team at General Dynamics Information Technology. As a Cyber Security Operations Specialist, you will be responsible for providing expert-level support for the design, implementation, and maintenance of cybersecurity systems and processes.

Key Responsibilities
  • Provide preventative and corrective maintenance to ensure consistent, reliable, and secure service availability.
  • Maintain system availability and reliability with a threshold of 99.99%.
  • Detect and ticket degradations (volume/velocity) of all SIEM data flows within 60 minutes of the start of the degradation.
  • Perform day-to-day maintenance, and specific scheduled maintenance activities that result from manufacturers recommended service intervals, alerts, bulletins, available patches, and updates according to agency approved change management processes.
  • Execute emergency maintenance actions with sufficient urgency to preclude unacceptable outage durations, approved by the Government prior to execution, and coordinated through and approved by CSOC and ESC government management.
  • Perform all development, engineering, testing, integration, and implementation actions necessary for major vendor revisions.
  • Perform continuous engineering assessments to improve the performance, effectiveness, coverage, and maturity of this service.
  • Retain documentation regarding loss of event logs.
  • Configure all assets assigned to this service within the Government Furnished Information - Software Tools list in accordance with all Federal, DoD, IC, and NGA laws, directives, orders, polices, guidance, procedures etc.
  • Perform all development, design, engineering, testing, integration, and implementation actions needed for the total integration and interoperability between all applicable assets in the Government Furnished Information - Software Tools list.
  • Utilize agency approved ticketing systems to document, track, assign, update, and coordinate all engineering, integration, configuration, and maintenance actions.
  • Use various monitoring, analysis, and visualization tools to track effectiveness, status, performance metrics, and other information as needed or required by Government staff and contractors assigned Cybersecurity Operations Services and Cybersecurity Readiness Services.
Requirements
  • SIEM experience with one of the following ArcSight, Elasticsearch, Splunk, Event Broker, User Behavioral Analysis (UBA).
  • Experience providing support to Cybersecurity Operations Cell (CSOC) in creating alerting rules.
  • Creation of ArcSight rules based on use cases of malicious events.
  • Tuning and aggregation of queries and filters.
  • Skilled in troubleshooting event flow through Enterprise Audit infrastructure.
  • Skilled in troubleshooting event format and parsing for ingest into data storage and into SIEM tools.
  • Active TS/SCI Clearance.
  • DoD M IAT Level II and CSSP Infrastructure Support certifications.
  • 3+ years' Experience with SIEM and Development Projects.
  • 3+ years' Experience with SIEM support for projects and technical exchange meetings.
  • 6+ years' Experience developing and maintaining enterprise audit projects.
Desired Skills
  • Kibana Data Analytics.
About Us

General Dynamics Information Technology (GDIT) is a global technology and professional services company that delivers consulting, technology, and mission services to every major agency across the U.S. government, defense, and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation.

We are 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.

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