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Senior System Administrator

2 months ago

McKinney, Texas, United States Raytheon Careers Full time
Job Summary

We are seeking a highly skilled and experienced Senior System Administrator to join our team at Raytheon Careers. As a key member of our IT department, you will be responsible for leading and managing a team of system administrators to ensure the confidentiality, integrity, and availability of IT systems and applications within their assigned section.

Key Responsibilities
  • Lead and manage a team of system administrators to ensure the confidentiality, integrity, and availability of IT systems and applications.
  • Provide leadership to support a varied range of administrative tasking, including corrective/preventive maintenance, recurring operations functions, account management, and system optimization.
  • Perform leadership and managerial duties for team members, including performance and development assessments, career planning, resource management, timecard approval, personal-time-off (PTO) approval and management, talent interviewing and hiring.
  • Supervise administrators whose duties may include setting up administrator and service accounts, maintaining system documentation, tuning system performance, installing system-wide software, and allocating mass storage space.
  • Develop and monitor policies, standards, processes, and goals for direct reports.
  • Coordinate system administrative support for training development/evaluations and operations and sustainment plans.
  • Participate in Change Request reviews, including participating in Change Management boards at multiple program levels.
  • Coordinate technical and process document reviews and resolve system administration, engineering, and integration issues.
  • Participate and lead technical meetings with team members and other program personnel, and represent the organization in functional area matters.
  • Provide IT systems administration in a heterogeneous Microsoft Windows and Red Hat Enterprise Linux environment.
  • 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.
  • Full-time 100% onsite position.
Requirements
  • Typically, Bachelor's degree and 8+ years of experience or 12 years of directly related experience.
  • Active and transferable U.S. government-issued 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 Windows and Linux experience.
  • 8+ years of experience with some but not limited to, the following technologies: Active Directory, WSUS, VMware, Veeam, AWS, MySQL, Remote Desktop Gateway, and prior systems administration and networking administration experience, Windows or Linux administration, Windows administration, or Mac OS experience, backup, and recovery enterprise suites.
  • Must have experience in mentoring others or lead experience.
Preferred Qualifications
  • Organizational skills to include attention to detail, time management, and ability to multitask.
  • An active DoD TS/SCI with Polygraph clearance or prior SCI/program eligibility.
  • Department of Defense Directive (DoDD) 8140/8570 Certification requirements (CompTIA Security+ CE or equivalent certification and an Operating System Certification).
  • Direct working experience with NISPOM, JAFAN, JSIG, DFARS, and/or DoD/RMF.
  • An active DoD Top Secret clearance with investigation date completed within the past 6 years.
  • Direct working experience with NISPOM, JAFAN, JSIG, and/or DoD/RMF guidelines.
  • Experience with handling and working with classified information.
  • Knowledge of Storage Area Network (SAN) and Network Attached Storage (NAS) systems.
  • Knowledge of virtual host solutions (e.g., VMware).
  • Experience with requirements gathering, planning, and managing deployment, installation, maintenance, and upgrade efforts, over multiple geographic sites.
  • Experience leading geographically dispersed teams.
  • Industry certifications including but not limited to: Security+, CISSP, ITIL, ISC2, PMP, etc.
  • 2 years demonstrated experience leading a team.
  • Experience supporting engineers in software, simulations, and hardware development.
  • Experience with Microsoft WSUS, SCCM, and/or Exchange.
  • High Performance Computing (HPC) experience in a Linux environment.
  • Scripting Experience.
  • Department of Defense Directive (DoDD) 8140/8570 Certification requirements (CompTIA Security+ CE or equivalent certification and an Operating System Certification).
  • Experience with NISPOM, JAFAN, JSIG, DFARS, and/or DoD/RMF.
  • Experience with data storage, NAS, and SAN technologies and solutions.
  • Experience with using Information Technology project lifecycle management processes.
  • Experience using VMware vCenter, vSphere, and ESX and/or other virtual computing methods.
What We Offer

Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world.

We value trust, respect, accountability, collaboration, and innovation.

At RTX, we believe in the importance of diversity, equity, and inclusion in the workplace.

We are committed to creating a culture that is welcoming and inclusive for all employees, regardless of their background, culture, or identity.

We offer a competitive salary range of $96,000 - $200,000, depending on experience.

Hired applicants may be eligible for benefits, including 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 company's 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.

RTX is an Equal Opportunity/Affirmative Action Employer.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, age, or any other federally protected class.

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