Date Posted:
2026-06-08
Country:
United States of America
Location:
US-TX-PLANO-465 ~ 465 Independence Pkwy ~ INDEPENDENCE
Position Role Type:
Onsite
U.S. Citizen, U.S. Person, or Immigration Status Requirements:
Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance
Security Clearance Type:
Top Secret - Current
Security Clearance Status:
Active and existing security clearance required on day 1
Linux & Windows Systems Administrator, Principal Specialist
Raytheon Digital Technology - Naval Programs
Plano TX - Onsite Role
Active Top Secret Clearance Required
Principal System Administrators, internally known as Principal Specialists, infrastructure Workplace Services, collaborate with many teams to support exciting, critical programs with classified information system capabilities. Success in this role means you are able to develop, implement and maintain secure, cost-efficient environments across various classified programs. Program teams rely on your collaboration and guidance to define computing requirements and create end-to-end solutions to solve complex IT infrastructure problems.
What You Will Do
- Provide IT systems administration in a heterogeneous Microsoft Windows and Red Hat Enterprise Linux (RHEL) environment.
- Experience with Linux server internals or Windows fundamentals to include DNS, DHCP, AD, and server replication methods.
- Working as a team member in a fast-paced technological environment.Use troubleshooting techniques to resolve technical problems of a moderate to high scope and complexity to include the integration of hardware and operating systems (OS).
- Experience with data RAID, data backup uses and technologies. Install and configure software applications requested by end users.
- Work with Cybersecurity professionals to maintain security requirements and provide documentation and training on advanced IT processes and procedures and other tasks as assigned.
- Must be able to obtain Department of Defense Directive (DoDD) 8140 / 8570 Certification requirements (CompTIA Security+ CE or equivalent certification) within 6 months of start date.
- Must be able to develop solutions and documentation to a variety of technical problems.
- Systems are operational 24x7 and occasionally require work effort beyond standard work hours.
- Travel required to other US Domestic locations as business needs dictate up to 10% travel.
- Full time 100% Onsite position, Plano, TX location
Qualifications You Must Have
- Typically requires a University Degree or equivalent experience and minimum 5 years prior relevant experience, or An Advanced Degree in a related field and minimum 3 years' experience
- Active and transferable U.S. government issued Top Secret security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance
- Must have Linux experience
- Must have experience supporting Microsoft Windows Server and client operating systems.
- Must have experience in one of the following: VMware vCenter, vSphere, VDI (Horizon), ESX and/or other virtual computing methods.
- Scripting experience
- Experience with developing documentation and communicating technical processes.
Qualifications We Prefer
- Department of Defense Directive (DoDD) 8140 / 8570 Certification requirements (CompTIA Security+ CE or equivalent certification and an Operating System Certification).
- Experience with Containerization Technologies such as OpenShift, Kubernetes, Docker, Tanzu, and Rancher.
- Experience with Continuous Integration\Continuous Delivery Tools such as Gitlab, Jenkins, and Azure DevOps.
- Experience with NISPOM, JAFAN, JSIG, DFARS and/or DoD/RMF.
- In-depth working experience with Windows Server.
- Experience with Privileged Access Management (PAM) solutions 6entrify.
- Experience with using Information Technology project lifecycle management processes.
- Experience using VMWare vCenter, vSphere, and ESX and/or other virtual computing methods.
- Experience supporting engineers in software, simulations, and hardware development.
What We Offer
- Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Safety, Trust, Respect, Accountability, Collaboration, and Innovation.
- Relocation Eligibility - Available if the selected applicant meets company policy criteria.
Learn More & Apply Now!
Please ensure the role type defined below is appropriate for your needs before applying to this role. This position is classified as:
Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products.
Candidates will learn more about role type and current site status throughout the recruiting process. For onsite and hybrid roles, commuting to and from the assigned site is the employee9s personal responsibility.
Clearance Information:This position requires an existing and active US Top Secret security clearance. DCSA Consolidated Adjudication Services (DCSA CAS), an agency of the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances can be found on the US Department of State government website here:
As part of our commitment to maintaining a secure hiring process, candidates may be asked to attendselect steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.
The salary range for this role is 86,800 USD - 165,200 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate9s work experience, location, education/training, and key skills.
Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.
Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company9s performance.
This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply.
RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.
