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Date: Mar 5, 2026

Location: Rockville, MD, US

Company: NTT DATA Services

Req ID: 359872 

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 ISSO to join our team in Rockville, Maryland (US-MD), United States (US).

Job Summary:

NTT DATA is seeking a highly motivated, flexible, organized, and detail-oriented Lead ISSO/Cyber Security Assessment and Authorization Analyst to join our dynamic team at Rockville, MD. If you want to learn, grow, and help then this is the job for you. We support a project/customer that "seeks to better understand, treat, and ultimately prevent infectious, immunologic, and allergic disease seeks fundamental knowledge about the nature and behavior of living systems and the application of that knowledge to enhance health, lengthen life, and reduce illness and disability.” What you do matters and has significant impact on the medical and scientific communities we serve. Your work here really matters and has a real impact. 

  

Job Duties: 

  • Support a client as an assessment and authorization (A&A) analyst, including A&A efforts for various agency systems. 

  • Leads the team on ISSO and Assessors in the day to day tasks.

  • Maintain responsibility for supporting federal clients obtaining the authority to operate (ATO) for new and modernized systems. 

  • Serve as senior team lead providing guidance and working with team members in performance/delivery of all assigned A&A efforts 

  • Adhere to the NIST Risk Management Framework (RMF) to support the A&A process, including analyzing the development of supporting policies, procedures, and plans, designing and 

  • implementing security controls, testing and validating security controls, and analyzing and tracking corrective action plans. 

  • Ensure all supporting artifacts and results will be documented in the A&A repository 

  • Performing security controls assessments on security boundaries and producing required security documentation. 

  • Experience with NIST special publications (SPs) regarding the SA process, including SP 800-53, SP 800-137, and SP 800-37. 

  • Experience with continuous monitoring and plans of action and milestones (POA&M) management. 

  • Experience with assessing systems deployed in Cloud Environments. 

  

Basic Qualifications: 

  • Bachelor's degree in Management Information Systems, Computer Science, or related cybersecurity discipline.  

  • Minimum 8 years of experience with assessment and accreditation (A&A). 

  • Minimum 8 years of experience as a security control assessor or validator. 

  • Minimum 8 years of experience with maintaining IT security policies, processes, and guidance. 

  • Minimum 3 years of experience with using GRC tool – CSAM

  • Ability to obtain a Public Trust Clearance. 

 

 

Preferred Qualifications: 

  • Experience with using continuous monitoring tools to assist with the automation of assessment efforts and with A&A of cloud-platforms 

 

 

 

About NTT DATA

NTT DATA is a $30 billion business and technology services leader, serving 75% of the Fortune Global 100. We are committed to accelerating client success and positively impacting society through responsible innovation. We are one of the world's leading AI and digital infrastructure providers, with unmatched capabilities in enterprise-scale AI, cloud, security, connectivity, data centers and application services. our consulting and Industry solutions help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have experts in more than 50 countries. We also offer clients access to a robust ecosystem of innovation centers as well as established and start-up partners. NTT DATA is a part of NTT Group, which invests over $3 billion each year in R&D.

Whenever possible, we hire locally to NTT DATA offices or client sites. This ensures we can provide timely and effective support tailored to each client’s needs. While many positions offer remote or hybrid work options, these arrangements are subject to change based on client requirements. For employees near an NTT DATA office or client site, in-office attendance may be required for meetings or events, depending on business needs. At NTT DATA, we are committed to staying flexible and meeting the evolving needs of both our clients and employees. NTT DATA recruiters will never ask for payment or banking information and will only use @nttdata.com, @nttdatafed.com and @talent.nttdataservices.com email addresses. If you are requested to provide payment or disclose banking information, please submit a contact us form, https://us.nttdata.com/en/contact-us.

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.


Nearest Major Market: Washington DC
Job Segment: Computer Science, Consulting, Information Security, Information Systems, Technology

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