Demo

Senior Security Engineer

NTT DATA North America
Merrifield, VA Full Time
POSTED ON 4/16/2025
AVAILABLE BEFORE 5/16/2025
Req ID: 318793

NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now.

We are currently seeking a Senior Security Engineer to join our team in Merrifield, Virginia (US-VA), United States (US).

The Senior Security Engineer supports one or more of the following cybersecurity related functions, information security, incident response, cybersecurity, user activity monitoring, computer forensics, Security Planning Assessment &Authorization (SPAA), vulnerability assessment and management, network data capture, intrusion detection, log management, auditing, security incident and event management (SIEM), and penetration testing. Personnel assigned to this role will serve primarily on the Security Engineering Team. This role is responsible for coordinating with other internal teams, sections or divisions within the organization.

Duties for the Senior Security Engineer include the following:

  • Engineers, architects, implements, deploys, maintains, and administers security products and tools.
  • Conducts research, evaluates, and makes recommendations on emerging technology.
  • Conduct cyber assessment activities including threat modeling, analysis and analysis of mitigation solutions.
  • Coordinate and address supply chain management concerns.
  • Coordinate with system architects and developers to provide oversight in the development of solutions and integration of security tools.
  • Conduct security testing and evaluation during the development and release
  • process for security tools and hardware (virtual or physical)
  • Reviews, and interprets Federal guidelines and policies, and industry standard best practices.
  • Provides subject matter expertise, support, leadership, and training.
  • Provides support on all information security activities at the program level including policy development, compliance inspections, audits, reviews and communications security.
  • Provides support and works on the development phases of information security systems development lifecycle.
  • Evaluates, and supports the documentation, validation, and SPAA processes, necessary to meet the organization’s IA requirements; and ensures compliance from internal and external perspectives.
  • Conducts assessments of threats and vulnerabilities pertaining to security tools and architecture, determines deviations from acceptable configurations, enterprise or local policy, assesses the level of risk, and develops and/or recommends appropriate mitigation countermeasures in operational and non-operational situations.
  • Documents incident correlation requirements, selects incident correlation engines and recommends configuration guidelines. Performs analysis to determine the optimum configuration of network and host sensors.
  • Conducts the integration/testing, operations, and maintenance of systems security.
  • This analysis includes traffic load analysis, performance impacts of monitoring, determination of potential attack characteristics based on mission and infrastructure, and determination of site-specific data collection requirements.
  • Provides system operation support, administers hardware and software inventory, and oversees administration of a laboratory environment.
  • Analyzes and recommends resolution of information security problems based on knowledge of the major information security products and services, an understanding of their limitations, and a working knowledge of the disciplines of information security.
  • Conducts research and develops security policies relevant to client environment and analyzes outside security information for relevance to DEA.
  • Installs, and upgrade computer hardware and operating systems (Windows, and
  • UNIX) in an enterprise environment.
  • Additionally, engineers are expected to be able to perform the duties of the cybersecurity analyst positions as requested by the COR/GPM.

Basic Qualifications:

  • Minimum 6 years of Information System Security, security engineering and integration computer forensics, insider threat, or SPAA experience.
  • Minimum 3 years demonstrated experience performing architecting, engineering, integrating, developing and/or deploying information technology products (hardware and software) in an enterprise environment.
  • Minimum 3 years of experience with the software development lifecycle and integration of security tools.
  • Bachelor degree from an accredited college or university in one or more of the following disciplines or equivalent (documented formal training): computer science, information systems analysis, science/technology, information management, computer engineering, or electrical/electronic engineering.
    • Education Equivalency: H.S. Diploma 4 years additional experience Equals Associate’s Degree; Associate’s Degree 4 years additional experience Equals Bachelor’s Degree.
  • Must be a US Citizen who possesses a current Secret Clearance.
  • Must currently reside a commutable distance to the client site in Merrifield, VA.
  • Minimum 6 years of experience using some/all of the following tools: SourceFire, ArcSight, Splunk, NetWitness, Guidance Software, Digital Guardian, Raytheon (SureView), NMAP, Metasploit, Request Tracker, Nagios, Intelliview, Nessus, and Foundstone

Preferred Qualifications:

  • Top Secret security clearance.
  • Master’s degree in computer science, information systems analysis, science/technology, information management, computer engineering, or electrical/electronic engineering.
  • Any combination of security engineering experience in the following areas. Qualys, Splunk (CORE, UBA, ES), Tenable SC, Digital Guardian or like UAM tools, VMware (ESXi, vSphere, etc.), Nagios, Science Logic, EDR platforms (Counter Tack, CrowdStrike, FireEye), Intelliview, Networking, Infrastructure and Architectural experience, Linux, Vectra, NAS/SAN (NetApp, EMC), Cisco Fire Power, and the ability to learn new tools and suites of products.

#FedSec

About NTT DATA

NTT DATA is a $30 billion trusted global innovator of business and technology services. We serve 75% of the Fortune Global 100 and are committed to helping clients innovate, optimize and transform for long term success. As a Global Top Employer, we have diverse experts in more than 50 countries and a robust partner ecosystem of established and start-up companies. Our services include business and technology consulting, data and artificial intelligence, industry solutions, as well as the development, implementation and management of applications, infrastructure and connectivity. We are one of the leading providers of digital and AI infrastructure in the world. NTT DATA is a part of NTT Group, which invests over $3.6 billion each year in R&D to help organizations and society move confidently and sustainably into the digital future. Visit us at us.nttdata.com

NTT DATA endeavors to make https://us.nttdata.com accessible to any and all users. If you would like to contact us regarding the accessibility of our website or need assistance completing the application process, please contact us at https://us.nttdata.com/en/contact-us . This contact information is for accommodation requests only and cannot be used to inquire about the status of applications. NTT DATA is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. For our EEO Policy Statement, please click here . If you'd like more information on your EEO rights under the law, please click here . For Pay Transparency information, please click here .

Salary : $4

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