Prin. Linux Systems Administrator (LINUX/ICAM)

Date Posted:

2024-01-17

Country:

United States of America

Location:

VA543: 22270 Pacific Blvd, Dulles 22270 Pacific Boulevard Building CC5, Sterling, VA, 20166-6924 USA

Position Role Type:

Hybrid

Raytheon 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.

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 maintains 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 version Linux and ICAM upgrades

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

Required Skills and/or Experience:

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 products 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, Knowledge, and Experience:

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 a related field and a minimum of 3 years of prior relevant work experience.  Four (4) additional years of experience may be substituted for a bachelor's degree

Syndeo - 3240

RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. It comprises three industry-leading businesses – Collins Aerospace Systems, Pratt & Whitney, and Raytheon. Its 185,000 employees enable the company to operate at the edge of known science as they imagine and deliver solutions that push the boundaries in quantum physics, electric propulsion, directed energy, hypersonics, avionics and cybersecurity. The company, formed in 2020 through the combination of Raytheon Company and the United Technologies Corporation aerospace businesses, is headquartered in Arlington, VA.   

To realize our full potential, RTX is