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# Systems Engineer/Systems Administrator

- **Company:** Tetra Tech
- **Location:** Moorestown, NJ, United States
- **Experience:** Experienced
- **Salary:** $82,400.0 - $88,400.0
- **Contract:** Permanent contract
- **Skills:** Systems Engineering, Cyber Security, System Configuration, Network Configuration and Change Management, System Testing, Systems Integration, Windows Desktop, C4ISR, Test Scripts, Information Technology, Operational Systems
- **Published:** October 7, 2026
- **Apply:** https://tetratech.referrals.selectminds.com/jobs/systems-engineer-systems-administrator-57331

## About the Role

Security Clearance: Active Secret Clearance Required
Experience: Minimum 3 Years of Relevant Experience
Employment Type: Full-Time, This position requires a technically versatile professional with experience supporting windows-based environments, system integration and testing, troubleshooting, and corrective maintenance. The candidate must possess an active secret security clearance., * Active Secret security clearance.

 * Minimum of three (3) years of relevant professional experience supporting information technology, systems engineering, system administration, system integration, testing, or a closely related technical environment.
 * Experience administering and troubleshooting windows-based systems.
 * Experience installing, configuring, testing, troubleshooting, and maintaining hardware and software.
 * Experience diagnosing system failures and identifying appropriate corrective actions.
 * Ability to develop and execute technical test procedures or test scripts.
 * Working knowledge of computer systems, networks, hardware, software, and integrated IT environments.
 * Strong analytical and technical problem-solving skills.
 * Ability to document technical issues, findings, resolutions, and recommendations clearly and accurately.
 * Ability to work effectively in laboratory, shipboard, and shore-based technical environments.
 * Ability to travel up to 20%, * Previous experience supporting U.S. Coast Guard, Department of Homeland Security, Department of Defense, or other Federal C4ISR environments.
 * Experience with operations analysis and simulation sciences system and windows-based platforms or comparable operations analysis, simulation, or integrated IT environments.
 * Experience supporting National Security Cutters or other shipboard systems.
 * Familiarity with casualty reports processes and operational system troubleshooting.
 * Experience with system integration, verification, validation, and acceptance testing.
 * Knowledge of cybersecurity and system-hardening practices within Federal or Department of Defense environments.
 * Relevant technical certifications in Microsoft, networking, cybersecurity, or systems administration are a plus.

## Description

We are seeking a Systems Engineer/Systems Administrator to support the testing, integration, installation, administration, troubleshooting, and sustainment of command, control, communications, computers, intelligence, surveillance, and reconnaissance systems. The successful candidate will provide hands-on technical support for complex integrated systems in laboratory, shipboard, and shore-based environments., * Recommend hardware and software configurations to support the testing and evaluation of agency systems and integrated system environments.

 * Perform system administration activities for operations analysis and simulation sciences system and windows-based platforms.
 * Develop, maintain, and execute test scripts to support system testing, validation, troubleshooting, and problem resolution.
 * Respond to trouble tickets, casualty reports, and other reported system failures.
 * Analyze hardware, software, network, and integrated system issues; perform or support repairs and restoration activities.
 * Identify root causes and recommend both short-term corrective actions and long-term solutions to recurring system problems.
 * Evaluate hardware, software, and network configurations and recommend design improvements.
 * Recommend technical improvements that enhance system performance, availability, stability, reliability, and security.
 * Support the installation, integration, configuration, testing, and troubleshooting of systems.
 * Coordinate with engineering, testing, operations, and other technical personnel to resolve system issues and support successful system deployment and sustainment.
 * Develop and maintain appropriate technical documentation related to system configurations, testing, troubleshooting, and corrective actions.