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Senior Security Engineer (Lewisville, TX or REMOTE) in Lewisville, TX at Presidio, Inc.

Date Posted: 3/9/2018

Job Snapshot

Job Description

At Presidio, we think, architect, implement and support the practical reality of IT every day.  We bring together the best minds in the industry to deliver IT excellence and support the answers to our clients’ IT challenges.  As one of the largest IT-as-a-Service solution providers in the U.S., we combine experience and stability with regional expertise and the unique ability to cover local and global business needs. For more information about Presidio visit our website at
The Senior Security Engineer will be responsible to administer, operate, and maintain the security tools environment of the Intelligent Security Command Center (ISCC). Candidates must have the capability to work effectively in a result driven environment, both independently and as a team member; ability to interact well with all levels of management and technical resources. Self-motivation and dedication to objectives is essential. The position will be participating on an on-call rotation and may be called upon to work off-hours to support customer escalations. The candidate will be expected to interact with customers, peers and management via phone, IM, video, and email to ensure customer issues are resolved per contracted SLA’s related to the Managed Security Solutions.
Key Responsibilities 
  • You will administer, operate, and maintain the CyberArk, SIEM, and Nessus environment including installation, configuration, tuning, and maintenance of components
  • Upgrade and patch CyberArk and other security platforms to the latest versions
  • Develop processes and documentation to magnify the benefits of existing tools
  • Perform security gap analysis in support of new products as well as the tuning of existing tools
  • Work with internal customers to develop requirements to meet their security objectives related to Credential Management
  • Create collaborative environment that encourages growth and information sharing including mentoring and educating team members
  • Provide the highest level of support for the CyberArk environment
  • Provide excellent customer service skills and client focus
  • Previous experience or aptitude to be successful in an Administration and Operations capacity
  • Ensure that new products and services are supported by the ISCC and that newly defined processes and procedures are trained and understood by the team.
  • Additionally:
  • Collaborate with customers to help identified risks and business security requirements for alerting
  • Develops and maintains productive business partner and vendor relationships to ensure the convergence of business, technical and security requirements
  • Assists business partners with the evaluation and communication of information security issues and development of business processes and technical solutions that reduce risk
  • Partners with business leadership to develop budget projections based on short and long term goals and objectives
  • Provides support and guidance on legal and regulatory compliance efforts, including internal/external audit.
  • Recommends and coordinates the implementation of administrative and technical controls to support and enforce defined security policies
  • Supports operational risk management activities with risk evaluation and treatment recommendations
  • Supports internal and external business partners through coordination, development, and execution of security related activities
  • Supports the development and implementation of security policy, standards, guidelines and procedures to ensure ongoing maintenance of security
  • Researches, evaluates, designs, recommends, and plans the implementation of information security technology and processes, and analyzes its impact on the existing environment
Required Skills
 Job Requirements:
  • We seek a Bachelor's Degree in Computer Science or a minimum of 5 years’ applicable experience in the IT development industry or equivalent experience and/or military experience
  • We seek 3+ years of Information Security experience
  • We seek 1+ years administrative experience deploying, configuring, troubleshooting, and maintaining CyberArk components
  • We seek 1+ years administrative experience deploying, configuring, troubleshooting, and maintaining SIEM and/or Nessus components
  • You possess advanced knowledge of content creation concepts and best practices as well as networking experience
  • You have excellent problem-solving and technical skills
  • Previous experience with any combination of the following: Syslog, TCP/IP, Networking, Linux/Unix, Windows, OSX, Active Directory, Event Analysis, NIST standards and guidelines, Database Activity Monitoring, MS SQL, Oracle, SAN architecture, firewalls, IPS/IDS, A/V, advanced networking
  • We seek experience planning, scaling, implementing, monitoring, and troubleshooting a CyberArk environment
  • Knowledge of core security principles and tool management that is product agnostic
  • A clear understanding of Windows AD logs, SQL and Oracle events
  • High analytical skills: must be able to perform analysis and tuning of all incoming security events for threat detection, and increase the efficiency of processing, maximize true threat identification, and ensure accurate reports for auditing. Has the ability to draw meaningful conclusions from reported events, and implement appropriate reporting.
  • Required to understand the business and technical requirements, architecture and design specifications and developing the associated content and documentation.
  • You have a strong ability to identify risks and translate that information to non-security internal/external teams
  • Strong communications skills including the ability to communicate technical information in using non-technical language
  • You stay current with latest threat information from vendor partners.
RECRUITMENT AGENCIES PLEASE NOTE, we have a strict PSL in place and we will only accept applications from agencies/business partners that have been invited to work on this role through the Presidio portal.
Candidate Resumes/CV's not submitted through our portal or submitted directly through to managers or HR will be considered unsolicited and will be treated as gifts and no fee will be payable. We thank you for your cooperation in this matter. 
Presidio, Inc. is an Equal Opportunity/Affirmative Action Employer/ VEVRAA Federal Contractor.  All qualified candidates will receive consideration for this position regardless of race, color, creed, religion, national origin, age, sex, citizenship, ethnicity, veteran status, marital status, disability, or any other characteristic protected by applicable federal, state and local statutes, regulations and ordinances.
To read more about employment discrimination protections under federal law, please visit:
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Presidio, Inc. is a VEVRAA Federal Contractor requesting priority referrals of protected veterans or its openings.  State Employment Services, please provide priority referrals to