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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # System Administrator (Enterprise Infrastructure) - **Company:** Themis Insight - **Location:** Laurel, MS, United States - **Contract:** Permanent contract - **Skills:** Microsoft Windows, Unix, Computer Networks, System Configuration, Linux, Hypervisor, Identity and Access Management, Systems Analysis, Linux System Administration, Network Configuration and Change Management, Network Architecture, Network Planning and Design, Reliability Engineering, Server Administration, Vmware - **Published:** August 1, 2026 - **Apply:** https://www.careerbuilder.com/job-details/system-administrator-enterprise-infrastructure-laurel-md--37c4d021-e0e7-4f32-9ef4-b398ca471433 ## About the Role * Bachelor's degree in a technical discipline from an accredited college or university and five (5) years' experience as a SA in programs and contracts of similar scope, type and complexity is required. Five (5) years of additional SA experience may be substituted for a bachelor's degree. * DoD 8570 compliance with Information Assurance Management (IAM) Level I or higher is required. * Must have at least one (1) year of demonstrated experience in Modern operating systems and network architectures. * Must have at least one (1) year of demonstrated experience in certification and accreditation, architecture development and design, Risk Assessments and IA Metrics gathering. * Ability to optimize system operation and resource utilization and perform system capacity analysis and planning. * Ability to break down complex problem space, formulate technical strategies, build action plans, and track progress against established baselines to resolve technical challenges and meet customer expectations. * Configuring and managing Linux, Unix, and Windows operating systems and installing/loading operating systems software, troubleshooting, maintaining integrity of and configuring network components, along with implementing operating systems enhancements to improve reliability and performance. * Managing virtual servers through VMWare and similar hypervisor products. * Position requires TS/SCI clearance with polygraph. Individual Capabilities/Experience Desired: * Strong oral and written communication skills., Bill of Materials (BOM), Capacity Analysis, Capacity Requirements Planning (CRP), Career Counseling, Certification & Accreditation Process (C&A), Communication Skills, Consulting, DoD Directive 8140, DoD Directive 8570, Documentation, Funding, Hypervisors, IAM - Information Assurance Management, Linux Administration, Metrics, Microsoft Windows System Administration, Military, Network Architecture/Engineering, Network Configuration Management, Network Design, Operating Systems, Performance Management, Presentation/Verbal Skills, Project Tracking, Reliability Engineering, Resource Utilization, Risk Analysis, Sensitive Compartmented Information (SCI), Software Administration, System Operations, Systems Administration/Management, Systems Analysis, Technical Strategy, Top Secret Clearance, Unix Operating Systems, VMWare, Writing Skills ## Description Themis Insight solves difficult business, IT, and analytic problems by addressing the whole problem - not just the symptoms - using interdisciplinary approaches that are both practical and innovative. We provide fresh alternatives to ordinary, mainstream consulting firms through small, highly skilled, and hand-picked teams that can meet clients' needs in any industry. Our broad interdisciplinary understanding allows us to provide the right solution, even if it is from outside the industry or traditionally defined problem space. We bring Public and Private, Civilian and Military expertise to every case. We are hiring a System Administrator (Enterprise Infrastructure) to work in Laurel, MD. Position location is subject to change based on central MD client's needs. Required: TS/SCI with a Polygraph As an Enterprise Infrastructure Support Systems Administrator, you will provide system administration solutions to meet required capabilities and you will create bills of materials, network designs and diagrams, and other documentation for new and updated installations. You will also work with network, storage, and server personnel to define new or modified solutions to complex problems; respond to requests for new systems to meet capacity and user requirements; and determine required power, space, cooling, and funding to meet these goals. ## Related Videos - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [WebAssembly: The Next Frontier of Cloud Computing](https://www.wearedevelopers.com/videos/972-webassembly-the-next-frontier-of-cloud-computing) - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [WeAreDevelopers LIVE - Node and Package Security](https://www.wearedevelopers.com/videos/2138-wearedevelopers-live-node-and-package-security) - [Generating code with Angular schematics](https://www.wearedevelopers.com/videos/129-generating-code-with-angular-schematics) - [Docker exec without Docker](https://www.wearedevelopers.com/videos/1094-docker-exec-without-docker) ## Related Articles - [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers) - [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) - [7 Important Tips That Every Software Developer Should Know](https://www.wearedevelopers.com/magazine/101-7-important-tips-that-every-software-developer-should-know) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [System change: restart as developer?](https://www.wearedevelopers.com/magazine/39-system-change-restart-as-developer) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market)