Senior System Administrator — DoD Secret Clearance | Onsite

RTX

Tucson (AZ)

On-site

USD 87,000 - 165,000

Full time

3 days ago

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Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

401(k) match

Flexible spending accounts

Flexible work schedules

Employee assistance program

Parental leave

Paid time off

Holidays

Job summary

Raytheon Technologies in Tucson seeks Principal System Administrator to support classified programs by designing and maintaining secure Windows/Linux environments across DoD information systems. You will manage virtualized infrastructures, implement AD, DNS, DHCP, storage, and backup, and collaborate with Cybersecurity to meet security requirements.

Travel up to 10% and obtain DoD 8140/8570 certification within 6 months. This 100% onsite position requires a U.S.

Qualifications

Typically requires a university degree and minimum 5 years prior relevant experience, or an Advanced Degree in a related field and minimum 3 years of experience
Must be able to obtain and maintain a U.S. government issued secret security clearance is required.
U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.
Must have Linux or Windows experience
Experience in one of the following: Active Directory, VMware, networking administration experience

Responsibilities

Provide IT systems administration in a heterogeneous Microsoft Windows environment supporting information systems.
Work as a team member in a fast-paced technological environment.
Use troubleshooting techniques to resolve technical problems of basic to moderate scope and complexity to include the integration of hardware and operating systems.
Manage virtualized environments.
Utilize your experience with Windows Server internals to include DNS, DHCP, AD, and server replication methods.
Utilize your experience with hardware RAID, hardware and software encryption and server management tools.
Utilize your experience in data backup and restore, using industry best practice.
Install and configure software applications requested by end users.
Work with Cybersecurity professionals to maintain security requirements.
Obtain DoDD 8140 / 8570 Certification requirements (CompTIA Security+ CE or equivalent certification) within 6 months of start date.
Systems are operational 24x7 and occasionally require work effort beyond standard work hours.