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RTX · 1 day ago

Senior System Administrator (2nd Shift)

VA144: 7500 Geoint Drive, Springfield 7500 Geoint Drive , Springfield, VA, 22150 USA

Full-time

Onsite

Senior Level

5+ years exp

RTX is a company focused on national security and defense, seeking a Senior System Administrator to join their Operations and Sustainment team. The role involves maintaining a VM-based data system critical to the agency's operations, ensuring maximum system availability, and coordinating system updates and support.

AerospaceManufacturingSecuritySensorTelecommunications

No H1B

Security Clearance Required

U.S. Citizen Only

Responsibilities

Ensuring maximum system availability

Conduct system updates/upgrades in coordination with the ISP and the support factory

Conduct VM-based services to ensure system operation

Support development/modification of technical documentation

Complete and track lessons learned and metrics

Qualification

Security+ certificationRed Hat Enterprise LinuxSystem administrationSQLLDAPTCP/IPSplunkGrafanaPKI CertificationsCustomer supportAttention to detailCommunicationOrganizational skills

Required

Typically requires a Bachelor's in science, Technology, Engineering, or Mathematics (STEM) and a minimum of 5 years of prior relevant experience

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+ DoD 8570 certification or higher and Red Hat Enterprise Linux Certifications: RHCT or RHSA

System administration experience across Linux systems and SQL

Experience in the Intelligence Community (IC)

Experience with LDAP, NFS, TCP/IP, Splunk, Grafana, and NIS/NIS+

Experience issuing and managing PKI Certifications

Preferred

Ability to work in an operational environment with attention to detail

Familiarity with dislocated or geographically separated operations

Good communication and organizational skills

Ability to contribute to technical documentation

Comfortable performing duties collocated with the customer and other operations center residents

Proven ability in strong customer support

Red Hat Enterprise Linux Certifications: RHCT or RHSA

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

Company

RTX

Glassdoor3.8

RTX is comprised of three market-leading businesses – Collins Aerospace, Pratt & Whitney and Raytheon – working as one to answer the biggest questions and solve the hardest problems in aerospace and defense.

Founded in 1922

Arlington, Virginia, USA

10001+ employees