> Markdown version of [/jobs/ext/2624148-system-administrator-2-charleston-sc](https://www.wearedevelopers.com/jobs/ext/2624148-system-administrator-2-charleston-sc). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # System Administrator 2 - Charleston, SC - **Company:** M.C. Dean, Inc. - **Location:** Charleston, SC, United States - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Microsoft Windows, Active Directory, Cyber Security, Databases, Graphics Software, Hardware Security Module, Routing, Virtual Local Area Networks, Software Vulnerability Management, Data Logging, Computer Equipment, Information Technology, Process Control Systems, Network Server - **Published:** August 20, 2026 - **Apply:** https://www.clearancejobs.com/jobs/9116724/system-administrator-2-charleston-sc ## About the Role Clearance/Citizen Type: Applicants selected will be subject to a government security investigation and may meet eligibility requirements, including U.S. Citizenship, for access to classified information; Active Top Secret clearance is required., * 2+ Years of Experience with a Bachelor's Degree in Information Technology, Risk Management, Cybersecurity preferred * 6+ Years of Experience with an Associate's Degree in Information Technology, Risk Management, Cybersecurity preferred * 8+ Years of Experience with a High School Diploma Required Progressive Experience: * Requires system administrator experience in performing triage on system problems, resolving the system. problems, analyzing system data to prevent problems, implementing new workstations, and system extensions. * Requires an understanding of Windows patching and vulnerability remediation. * Requires a basic knowledge of Windows active directory hierarchy and implementation. * Requires a basic knowledge of large scale networking, VLANS and routing. * Requires reliable attendance at customer site during work hours required by customer. * Requires the ability to work flexible shifts that include nights, weekends, holidays and on call as needed. * Requires a Security + Certification Preferred Experience: * Proficiency with ACAS and HBSS and mitigation strategies * Assessment, mitgation, and closure of network vulnerabilities and vulnerability management eMASS * Applying STIGs to servers, databases, applications, and other hardware Security Readiness Review (SRR) Tools (scripts and ACAS) * Excellent understanding of the DoD RMF lifecycle and NIST 800-53 controls implementation * Awareness of NIST Special Publication 800-82, Guide to Industrial Control Systems (ICS) Security and UFC 4-010-06 Unified Facilities Criteria (UFC) Cybersecurity of Facility ## Description In this role you will be responsible for monitoring, maintaining and testing of Physical Access Control, CCTV, PSIM and Integrated Electronic Systems. * This position is maintained at a single on-site work location. * Candidates must have flexibility in schedule, neat in appearance, able to communicate professionally with customers and coworkers. Responsibilities include but are not limited to: * Punctuality, attendance, a willingness to learn, and an ability to work well with others are key to success in this role. * Manage physical security system support to meet service level agreements. * Analyze physical security system performance and recommend improvements. * Resolve complex system issues for physical security systems and networks. * Triage customer support calls, providing Tier 1 help desk support and Tier 2 escalation. * Communicate with customers, manufacturers, vendors, and technical specialists. * Train system users and other system support personnel. * Analyze and modify preventive maintenance checklists for system changes. * Troubleshoot system performance issues and implement corrective actions. * Perform preventive maintenance actions including system back-ups, error log reviews, database size, and integrity checks. * Organize and prepare detailed documentation of system performance, including service request records and analysis. * Perform desktop hardware and operating system set-up, imaging software loading, and antivirus updates. * Perform all duties with minimal direct supervision., * Exposure to computer screens for an extended period of time. * Sitting for extended periods of time. * Reach by extending hands or arms in any direction. * Have finger dexterity in order to manipulate objects with fingers rather than whole hands or arms, for example, using a keyboard. * Listen to and understand information and ideas presented through spoken words and sentences. * Communicate information and ideas in speaking so others will understand. * Read and understand information and ideas presented in writing. * Apply general rules to specific problems to produce answers that make sense. * Identify and understand the speech of another person. ## Related Videos - [Crypto-secure Data Management with In-Database Blockchain](https://www.wearedevelopers.com/videos/632-crypto-secure-data-management-with-in-database-blockchain) - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [Kubernetes and Microservices with Multi-Model Databases](https://www.wearedevelopers.com/videos/382-kubernetes-and-microservices-with-multi-model-databases) - [Creating a routing app with Google Maps API from scratch](https://www.wearedevelopers.com/videos/831-creating-a-routing-app-with-google-maps-api-from-scratch) - [Fault Tolerance and Consistency at Scale: Harnessing the Power of Distributed SQL Databases](https://www.wearedevelopers.com/videos/1146-fault-tolerance-and-consistency-at-scale-harnessing-the-power-of-distributed-sql-databases) - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) ## Related Articles - [9 Ways to Make Money Hacking](https://www.wearedevelopers.com/magazine/333-9-ways-to-make-money-hacking) - [Dev Digest 134 - Where pixels sing?](https://www.wearedevelopers.com/magazine/477-dev-digest-134-where-pixels-sing) - [Understanding and Mitigating Common Web Vulnerabilities](https://www.wearedevelopers.com/magazine/565-understanding-and-mitigating-common-web-vulnerabilities) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [Walking Into The Era of Supply Chain Risks](https://www.wearedevelopers.com/magazine/106-walking-into-the-era-of-supply-chain-risks) - [Events like RSAC Get You CISOs. Developers Decide What Actually Gets Deployed.](https://www.wearedevelopers.com/magazine/693-events-like-rsac-get-you-cisos-developers-decide-what-actually-gets-deployed)