Linux/ICAM Systems Administrator

　　Location: Dulles, VA

　　Must have an active Secret Clearance

　　Node is supporting a U.S. Government customer on a large mission-critical development and sustainment program to design, build, deliver, and operate a network operations environment, including introducing new cyber capabilities to address emerging threats.

　　Node is seeking a Linux/ICAM Systems Administrator to support the design, development, and deployment of advanced cybersecurity capabilities.

　　The Linux/ICAM Systems Administrator will support Linux-based Identity, Credential, and Access Management (ICAM) applications providing account management (AAM), identity attribute synchronization, single sign-on authentication (SSO), and privileged access management (PAM) and credentialing services for on-prem and cloud environments.

　　Responsibilities:

　　• Provide ongoing systems administration, technical support, upgrades, and troubleshooting services for ICAM applications

　　and infrastructure

　　• Provide full coverage for Linux/Unix-based system administration functions to support the ICAM tool sets

　　• This is a hands-on keyboard administrator position. The Linux/ICAM administrator will be responsible for the operations & maintenance life cycle of selected security-focused access management technology

　　• Install, configure, support, and maintain middleware (e.g., Apache Tomcat, Java, etc.) to support the ICAM tool sets

　　• Manage and maintain all aspects of Linux-based PAM solutions such as CyberArk, Role Based Access Control (RBAC), and system health

　　• Manage and maintain all aspects of Linux-based SaaS and network access solutions such as Zscaler

　　• Submit Configuration Change requests and supervise ICAM Linux maintenance windows

　　• Analyze and remediate vulnerabilities of ICAM Linux operating systems and components

　　• Implement major and minor versions of Linux and ICAM upgrades

　　• Manage day-to-day operations for ICAM applications deployed both on-prem and in AWS or Azure environments

　　Requirements

　　Required Skills:

　　• Must be a US Citizen

　　• Must have an active Secret clearance and be able to obtain a TS/SCI clearance

　　• Must be able to obtain DHS suitability prior to starting employment

　　• 8+ years of directly relevant experience in Linux environments

　　• 3+ years of directly relevant experience in ICAM systems, including troubleshooting, testing, and project management

　　• Experience provisioning and deploying both large- and small-scale systems

　　• Experience performing full product testing to the extent of the product's capabilities as required by the customer and the program

　　• Experience with one or more of the common scripting languages (e.g., SecureShell, JavaScript, PowerShell)

　　• Able to collaborate with vendors to ensure customer needs are clearly understood and plugins or other customer requests accurately presented via vendor technical exchange communities

　　Desired Skills:

　　• Ability to troubleshoot Linux-based and Windows-based ICAM systems, including network communications and monitoring alerts

　　• Privileged Access Management solutions experience to include troubleshooting CyberArk Linux-based OS preferred

　　• Knowledge of and experience with Scaled Agile Framework (SAFe), the Agile methodology, and the Software Development Life Cycle (SDLC)

　　• Completion and submission of certificate request forms for the creation of Certificate Authority (CA) certificates, along with the installation and configuration of certificates and certificate chains

　　• RedHat Identity Manager (IDM), Satellite, Altiris, and Microsoft Active Directory (AD)

　　Desired Certification(s):

　　• Relevant certifications required (Red Hat, Microsoft, Oracle, Solaris, UNIX, etc.)

　　• Security+

　　• Red Hat Certified System Administrator (RHCSA)

　　• CompTIA Linux+

　　• CyberArk Defender, Sentry, or Guardian

　　Required Education/Experience:

　　Bachelor’s degree in Computer Science, Computer Engineering, Computer Information Systems, Computer Systems Engineering, or a related discipline is required; or an HS Diploma and 18 years of experience.

　　Company Overview:

　　Node. Digital is an independent Digital Automation & Cognitive Engineering company that integrates best-of-breed technologies to accelerate business impact.

　　Our Core Values help us in our mission. They include:

　　OUR CORE VALUES

　　Identifying theRIGHT PEOPLEand developing them to their full capabilities

　　Our customer’s “Mission” is our “Mission”. OurMISSION FIRSTapproach is designed to keep our customers fully engaged while becoming their trusted partner

　　We believe inSIMPLIFYINGcomplex problems with a relentless focus on agile delivery excellence

　　Our mantra is “SimpleSecureSpeed” in the delivery of innovative services and solutions

　　Benefits

　　We are proud to offer competitive compensation and benefits packages to include:

　　Medical

　　Dental

　　Vision

　　Basic Life

　　Long-Term Disability

　　Health Saving Account

　　401K

　　Three weeks of PTO

　　10 Paid Holidays

　　Pre-Approved Online Training