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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Systems Administrator - **Company:** Mantech International Corporation - **Location:** Augusta, GA, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Activity Diagram, Systems Engineering, Software as a Service, DevOps, Network Interface Controllers, Requirements Management, Requirements Traceability, Infrastructure Automation Frameworks - **Published:** August 14, 2026 - **Apply:** https://www.careerboard.com/us/en/find-jobs-in-United-States/-89218D95199730B29F/ ## About the Role MANTECH seeks a motivated, career and customer-oriented Senior Systems Administrator to join our team in Augusta, GA This is an onsite position., * Bachelor's Degree and 4 years of related experience in systems engineering or related technical discipline * Experience with infrastructure automation, specifically creating links between information inputs, controllers, and outputs * Experience with use case development, requirements derivation, and drafting technical project documentation * Experience with DevOps integration practices across development and IT environments Preferred Qualifications: * Proficiency is system administration to include applying application updates, upgrades and resolving system anomalies. * Demonstrate ability to maintain system artifacts, including System Engineering Plans (SEPs) and Interface Control Documents (ICDs). * Lifecycle Management Expertise: Familiarity with the integration of Enterprise and Agreement process areas as defined by ISO/IEC 15288 to ensure total system quality. Clearance Requirements: * Must have a current/active DoD TS/SCI Physical Requirements: * The person in this position must be able to remain in a stationary position 50% of the time. Occasionally, you may need to move about inside the office to access file cabinets, office machinery, or communicate with co-workers, management, and customers, which may involve delivering presentations. ## Description * Apply system's administration principles throughout the system's lifecycle phases: production, utilization and support. * Identifies and articulates major uncertainties associated with systems configurations, defining risks and opportunities associated with uncertainties. * Supports requirements management, interface management, and architecture change management processes. * Translate analysis results into actionable recommendations for Government agencies; develop workflows and activity diagrams based on concept of operations. * Builds and executes requirements traceability; supports development of implementable strategies to address sponsor challenges with adoption of MBSE and associated tools. * Provide hardware and applications support for the cloud application and system. * Provide hardware support for the cloud application and system. ## Related Videos - [Model Based Systems Engineering in an Agile Product Development Process](https://www.wearedevelopers.com/videos/68-model-based-systems-engineering-in-an-agile-product-development-process) - [Maturity assessment for technicians or how I learned to love OWASP SAMM](https://www.wearedevelopers.com/videos/351-maturity-assessment-for-technicians-or-how-i-learned-to-love-owasp-samm) - [Communicate efficiently with Software Architecture Diagrams](https://www.wearedevelopers.com/videos/379-communicate-efficiently-with-software-architecture-diagrams) - [From DevOps to Scaled DevOps: How We’re Rebuilding Continuous Delivery as a Platform](https://www.wearedevelopers.com/videos/100018-from-devops-to-scaled-devops-how-we-re-rebuilding-continuous-delivery-as-a-platform) - [Automated Driving - Why is it so hard to introduce](https://www.wearedevelopers.com/videos/628-automated-driving-why-is-it-so-hard-to-introduce) - [How Data is Shaping our Games](https://www.wearedevelopers.com/videos/176-how-data-is-shaping-our-games) ## Related Articles - [From developer to manager – what does it take to become an engineering manager?](https://www.wearedevelopers.com/magazine/42-from-developer-to-manager-what-does-it-take-to-become-an-engineering-manager) - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Should Tech Managers Be Developers First? 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