Onsite Systems Administrator II – DoD DevSecOps

Seneca Resources; Suffolk (VA); On-site; USD 70,000 - 100,000; Full time

Job summary

Seneca Resources in the United States is seeking a Systems Administrator II to support a Joint Training DevSecOps pipeline, core infrastructure, and data center in an onsite government IT environment.

This role requires an active Secret clearance, IAT Level II certification, experience with Windows and Linux servers, databases (SQL/Oracle/MySQL), and robust infrastructure support skills. You’ll work 100% onsite in Suffolk, Virginia.

Qualifications

• Active Secret security clearance required.
• IAT Level II certification (e.g., CySA+, Security+, CCNA–Security, GICSP, GSEC, SSCP).
• Experience installing, configuring, administering, and troubleshooting Windows and Linux servers.
• Working knowledge of at least one relational database platform such as SQL, Oracle, or MySQL.
• Bachelor’s degree in CS/IT/IS or related discipline; or five years of equivalent professional experience.
• Strong troubleshooting, systems administration, server management, database administration, backup and recovery, and infrastructure support skills.
• Ability to work 100% onsite in Suffolk, Virginia.

Responsibilities

• Install, configure, maintain, and troubleshoot Windows and Linux servers, databases, and software applications.
• Monitor server, network, systems, and data center operations for reliability.
• Troubleshoot system, hardware, software, and connectivity issues.
• Install and configure hardware and software as needed.
• Perform system backups, database administration, file recovery, and related data management.
• Optimize system performance, resource utilization, and reliability.
• Test and analyze system elements including networks and power systems.
• Support database environments such as SQL, Oracle, or MySQL.
• Provide technical assistance and responsive support to end users.
• Contribute to mission-critical DoD and federal IT infrastructure initiatives.

Skills

Windows Server

Linux

Cybersecurity

Onsite support

Database administration

Education

Bachelor’s degree or 5 years experience

Tools

SQL

Oracle

MySQL

Job description

Seneca Resources in the United States is seeking a Systems Administrator II to support a Joint Training DevSecOps pipeline, core infrastructure, and data center in an onsite government IT environment.

This role requires an active Secret clearance, IAT Level II certification, experience with Windows and Linux servers, databases (SQL/Oracle/MySQL), and robust infrastructure support skills. You’ll work 100% onsite in Suffolk, Virginia.