Systems Administrator - II

Program Overview This program delivers secure, highly available, and performance-optimized computing environments that support the USCG mission and associated command-and-control capabilities. This effort includes the installation, configuration, accreditation, and sustainment of development, test, and operational platforms across multiple security domains. The Systems Administrator II plays a senior technical role in maintaining system stability, enforcing configuration control, ensuring cybersecurity compliance, and supporting users and integrated applications. This position also provides coordination and oversight of system administration activities across multiple environments to ensure consistent, reliable, and secure operations. Position Overview We are seeking a Systems Administrator II to install, configure, secure, and maintain enterprise operating systems and supporting infrastructure for mission-critical environments. This role is responsible for managing system configurations, administering user accounts, monitoring compliance with system standards, and performing advanced troubleshooting. The selected candidate will evaluate hardware and software solutions, coordinate administration activities across multiple systems, and ensure that platforms meet performance, availability, and cybersecurity requirements. Key ResponsibilitiesSystem Installation & Configuration Management Install, configure, and maintain operating systems, system software, and core services in development, integration, test, and production environments. Manage and enforce system configuration baselines in accordance with program and cybersecurity requirements. Perform system builds, patching, upgrades, and performance tuning. Account & Access Administration Administer and maintain: User accounts Group policies Access control mechanisms System profiles Ensure access controls align with least privilege and IA security policies. System Monitoring & Compliance Monitor systems for: Performance Availability Security compliance Configuration drift Ensure systems comply with: Program standards STIG requirements RMF controls Enterprise configuration policies. Troubleshooting & Problem Resolution Perform advanced operating system and infrastructure troubleshooting. Conduct root cause analysis and implement corrective actions for: System outages Performance degradation Integration issues Provide Tier II / Tier III technical support. Hardware & Software Evaluation Evaluate new and existing hardware and software solutions for: Compatibility Performance Security Lifecycle sustainment. Support system integration and technology refresh activities. Coordination & Technical Leadership Oversee and coordinate system administration activities across multiple systems and environments. Provide guidance and mentoring to junior administrators. Support cross-functional teams including: Cybersecurity Network engineering Software development Test and integration. Documentation & Reporting Maintain system documentation including: Configuration records Build procedures Operational checklists Troubleshooting guides Provide status reports and technical recommendations to Government stakeholders. Education & Experience Requirements Education: Baccalaureate Degree in: Computer Science Computer Programming Network Engineering OR Certificate from an accredited Community or Technical College in System AdministrationORActive Secret clearance required Certification & Training Requirements CISSP (Certified Information Systems Security Professional) or equivalent – required Completion of additional training in one or more leading network operating systems, equipment, and protocols within two (2) years of task order award Additional Information Assurance (IA) certifications may be required at the task order level. Experience: Three (3) years of system administration experience (with bachelor’s degree) Five (5) years of system administration experience (with technical certificate) Desired Technical Expertise Enterprise Windows and/or Linux system administration Virtualized and lab-based development environments System hardening and STIG implementation Patch and vulnerability management Active Directory / identity services Configuration management and automation tools Backup and recovery solutions Core Competencies Advanced OS troubleshooting and performance optimization Strong configuration management discipline Ability to coordinate administration across multiple systems Analytical problem-solving in high-availability environments Clear communication with technical teams and Government stakeholders Benefits: 401(k) 401(k) matching Dental insurance Health insurance Life insurance Paid time off Vision insurance Work Location: In person