General Dynamics Information Technology

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Information Security Analyst in Portsmouth, Virginia
As a trusted systems integrator for more than 50 years, General Dynamics Information Technology provides information technology (IT), systems engineering, professional services and simulation and training to customers in the defense, federal civilian government, health, homeland security, intelligence, state and local government and commercial sectors. With approximately 28,000 professionals worldwide, the company delivers IT enterprise solutions, manages large-scale, mission-critical IT programs and provides mission support services. GDIT is an Equal Opportunity/Affirmative Action Employer - Minorities/Females/Protected Veterans/Disabled

Performs all procedures necessary to ensure the safety of information systems assets and to protect systems from intentional or inadvertent access or destruction.

1. Performs Computer Security Incident Response activities for a large organization, coordinates with other government agencies to record and report incidents.
2. Monitor and analyze Intrusion Detection Systems (IDS) to identify security issues for remediation.
3. Recognizes potential, successful, and unsuccessful intrusion attempts and compromises thorough reviews and analyses of relevant event detail and summary information.
4. Evaluate firewall change requests and assess organizational risk.
5. Communicates alerts to agencies regarding intrusions and compromises to their network infrastructure, applications and operating systems.
6. Assists with implementation of counter-measures or mitigating controls.
7. Ensures the integrity and protection of networks, systems, and applications by technical enforcement of organizational security policies, through monitoring of vulnerability scanning devices.
8. Performs periodic and on-demand system audits and vulnerability assessments, including user accounts, application access, file system and external Web integrity scans to determine compliance.
9. Prepares incident reports of analysis methodology and results.
10. Maintains current knowledge of relevant technology as assigned.
11. Participates in special projects as required.

Bachelors Degree in Computer Science or a related technical discipline.

2-5 years of related experience in data security administration.

• Knowledge of data security administration principles, methods, and techniques.
• Certification in one or more specific technologies may be required, depending on job assignment.
• Requires familiarity with domain structures, user authentication, and digital signatures.
• Requires understanding of firewall theory and configuration.
• Requires understanding of DHS/DoD policies and procedures, including FIPS 199, FIPS 200, NIST 800-53, DHS 4300A SSH and other applicable policies.
• Demonstrated ability to work independently or under only general direction
• Demonstrate effective written and oral communication skills
• Demonstrate proficient knowledge of MS Office Suite



Additional Information
Relocation No
Security Clearance Level Secret
Security Clearance Basis National Agency Check (NLC)
Security Clearance Polygraph None
Job ID Number 198391
Job Function Information Technology
Potential for Deployment No
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GDIT is an Equal Opportunity/Affirmative Action Employer - Minorities/Females/Protected Veterans/Disabled