Senior Systems Administrator designing, automating, and operating large - scale Linux infrastructure across on - premises and cloud environments. Collaborating closely with systems, network, security, and application teams to modernize infrastructure operations.
About the role
- Mid-Level System Administrator enhancing and deploying a large-scale Satellite Communications system for USSF and USAF. Collaborating in a fast-paced Agile environment to deliver security and performance outcomes.
Responsibilities
- Provide full lifecycle system support, including end-to-end integration and deployment activities.
- Support integration of large-scale systems and major system components within a complex, geographically distributed network environment.
- Conduct system and network vulnerability assessments and support the implementation of security best practices and hardening measures.
- Perform hands-on system administration tasks such as deployment of software, vendor firmware, COTS, and FOSS solutions.
- Maintain and enhance internal system functionality and performance, including interoperability with external systems and protection of critical data sets.
- Collaborate closely with cross-functional technical teams (systems, software, test, etc.) in an Agile environment to plan, design, integrate, and deliver system capabilities.
- Administer and support Linux and/or Windows-based components in a large high-performance computing environment.
- Troubleshoot complex hardware and software issues by analyzing packet captures, reviewing event and audit logs, and identifying root causes of abnormal system behavior.
- Support both development and production environments by applying software builds, updating application versions, deploying security patches, and adjusting configuration settings as required.
- Provide support for deployment activities, including software and hardware installation and integration.
- Coordinate with internal Leads to define acceptable outage windows and execute maintenance activities with minimal impact to operations.
- Create and maintain system documentation, including deployment procedures, configuration baselines, and system configuration guides.
- Leverage current automation technologies and scripting to streamline system administration, configuration management, and monitoring tasks.
Requirements
- Bachelor’s Degree in Computer Science, Information Systems, Engineering Science, System Engineering, or a related field and at least 8 years of related experience.
- Must have at least 5 years of experience troubleshooting large complex IT systems, software, servers, and networks.
- Must have experience or strong familiarity regarding virtualization experience via any industry standard hypervisor and/or experience deploying application software including application servers.
- Must have past or current in-depth experience working on multiple infrastructure networks simultaneously.
- Experience with system analysis, risk analysis, and/or vulnerability assessments.
- Must have experience developing creative solutions to technical issues that arise in real time.
- Must have experience thoroughly tracking and documenting technical issues.
- Must have experience working with Development, Integration, and Production environments before systems deployment.
- Ability to plan and prioritize tasking based on mission and team needs in a fast-moving environment.
- Demonstrated ability to work independently and as part of a team while delivering high-quality results.
- Strong verbal and written communication skills, with the ability to communicate technical information clearly and effectively.
- Ability to work extended hours when necessary to support uptime on high-visibility production systems.
- Ability to travel on occasion to non-hostile locations.
- Clearance Required: Must have TS/SCI with Polygraph.
Benefits
- Paid Time Off
- 11 paid Holidays
- 401K with a 6% company match and immediate vesting
- Flexible Schedules
- Discounted Stock Purchase Plans
- Technical Upskilling
- Education and Training Support
- Parental Paid Leave
- Health and Wellness Programs
- Income Protection
- Retirement Plans
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