Principal Information Security Analyst

MANTECH
Chantilly, Loudoun County, VA

MANTECH seeks a motivated, career and customer-oriented Principal Information Security Analyst to join our team in Chantilly, VA .

You will support identity, access, and credentialing operations within a mission-critical environment to ensure seamless security services for our national security partners.

Responsibilities include but are not limited to:

  • Supporting a dedicated team at a government location to provide DEERS PII changes, CAC, Token, and Retired Military ID issuance.

  • Managing Identity, Access, and Credentialing issues while providing high-level support within a customer service environment.

  • Resolving ServiceNow and JIRA tickets efficiently to address technical access and credentialing hurdles.

  • Contributing to the successful completion of project milestones and group objectives through collaborative technical support.

  • Providing technical input to project deliverables, status reports, and solutions for complex security problems.

  • Conducting routine troubleshooting to identify and resolve customer issues related to PKI and system access.

Minimum Qualifications:

  • Bachelor’s degree or 4+ years of additional experience in lieu of a degree. 

  • 7+ years of IT experience

  • Knowledge of Identity, Access, and Credentialing services and PKI protocols. 

  • Experience utilizing ticketing systems such as JIRA and ServiceNow to manage workflow. 

  • Experience handling sensitive PII information and data within a secure environment. 

  • Experience with MS Word, Excel, and SharePoint to maintain documentation. 

  • Ability to work flexible shifts between the hours of 7 AM ET and 5 PM ET. 

Preferred Qualifications:

  • Experience working in the Sponsor’s environment or similar high-security intelligence settings.

  • Troubleshooting skills used to narrow down complex technical issues for end-users.

  • Self-starter with excellent people skills and the ability to drive change throughout an organization.

Clearance Requirements:

  • An active TS/SCI with Polygraph is required for this position.

Physical Requirements:

  • Must be able to remain in a stationary position 50% of the time. 

  • Needs to occasionally move about inside the office to access file cabinets and office machinery. 

  • Constantly operates a computer and other office productivity machinery, such as a calculator or copy machine. 

Posted 2026-05-18

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