Job Description

Job Title: Senior Security Engineer – Directories
Job Location: Ohio


  • Document current state, perform gap analysis and create target state for enterprise directories
  • Directory Services Engineer will be responsible for designing and implementing various Directory Services that include Microsoft Active Directory and Virtual Directories
  • Design and assist in implementing solutions for securely integrating IAM infrastructures 
  • Provide Level 3 support for all issues related to the Directory Services
  • Maintain optimum performance and availability standards for directories through implementing appropriate technical solutions
  • Author design documents, conduct proof of concepts, deployment guides, and test procedures
  • Create security technical standards for directories
  • Provide technical expertise to onsite technical support contacts for directories
  • Work with information security leadership and cross-functional teams to develop strategies and plans to enforce security requirements and address identified risks

Required Qualifications:

  • Deep technical experience with Active Directory at a large enterprise level
  • Working knowledge of Active Directory including Multi-Forest, Multi-domain, and Group Policy to include how Exchange is impacted by AD elements
  • Ability to script in PowerShell
  • Knowledge of directories such as: Azure, ADLDS, SunOne/ODSEE, OpenDJ, IBM TDS, NetIQ eDirectory/NDS, IBM Domino
  • Knowledge of AuthN/AuthZ methods such PKI, certificate based authentication, Kerberos, XACML, ABAC/RBAC, Multi Factor Authentication, SmartCards/PIV/CAC
  • Experience with Web Services, protocols, and frameworks such as SAML2, OpenID Connect, WS-Fed, OAuth, SOAP, REST
  • Well versed in the fundamentals of SQL databases on Windows and Linux as well as experience with relational databases and use of SQL including experience with various databases such as Oracle, SQL Server, and MySQL
  • Familiarity with Java, Eclipse, Docker, C, C++ or C#
  • Familiarity with Glassfish, Jetty, MQ, JMS, log4j
  • Working knowledge of Kerberos and experience administering Microsoft platforms
  • Working knowledge of Linux security concepts and administration
  • Familiarity with concepts behind SSL, PAM, and NSS
  • Provisioning and management of user and groups in Linux and Windows
Preferred Qualifications:
  • MCSE and CISSP certifications are preferred
  • Ability to effectively prioritize and execute tasks in support of business critical programs
  • Must be able to work independently to gather requirements and translate those into solutions
  • Strong analytical skills, able to leverage complex data to identify opportunities, recognize problems, and draw logical conclusions
  • Ability to produce and present technical information to both technical and non-technical personnel
  • Good temperament, ability to manage stressful situations
  • Ability to provide customer-facing support in a professional manner
  • Team work; establish and maintain effective and appropriate working relationships with those contacted during the work day

QBH#: 1993

Application Instructions

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