Principal Systems Administrator- Must have a active secret clearance

Date Posted

2026-07-09

Country

United States of America

Location

US-AZ-TUCSON-842 ~ 1151 E Hermans Rd ~ BLDG 842

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

Secret - Current Security Clearance Status: Active and existing security clearance required on day 1

What You Will Do

• Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux environment.
• Experience with Windows Server internals or Linux 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).
• 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.

Qualifications You Must Have

• Typically requires a University degree or equivalent experience and a minimum of 2 years of prior relevant experience, or an Advanced Degree in a related field.
• 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.
• Experience with Windows and/or Linux.
• Experience in one of the following: Active Directory, VMware, MySQL, networking administration experience.

Qualifications We Prefer

• 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.
• 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, data storage, NAS, and SAN technologies and solutions.
• Experience using VMWare vCenter, vSphere, and ESX and/or other virtual computing methods.
• Experience with Microsoft WSUS, MECM, and/or Exchange.
• High Performance Computing (HPC) experience in a Linux environment.

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.
• Learn More & Apply Now!

Pay Range

86,800 USD - 165,200 USD

Benefits

• 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
• Holidays

Equal Opportunity Employer

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

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