SR. SYSTEM ADMINISTRATOR WITH SECURITY CLEARANCE

Description Concept Plus is seeking a Sr. System Administrator with an Active Secret Clearance in the Tucson, AZ area. Primary Responsibilities: * Provide system administration support for all the ABS platforms for system backup, storage administration, operating system maintenance, system hardening activities, vulnerability and patch management, application administration and deployment. * Design, deploy, upgrade, and enhance new and existing systems and server environments and operating systems, interfaces, databases, and applications (e.g. Maximo, Oracle Financials, and Workplace). * Support hardware and infrastructure, including production, test, and development environments that mirror live environments. * Performs incremental software changes, patches, upgrades and problem fixes. Maintains data storage appliances and performs tasks to maintain ATO. * Performs system performance tuning, hardware upgrades, hardware migrations, application and infrastructure integration, system re-hosting, and integration services * Provides operational support for system availability and maintains baseline identification and Configuration management activities for all systems and servers. * Supports operations of manual and automatic system interfaces to enhance business process efficiency and backup of all operating systems and applications IAW COOP * Serve as Portfolio Manager. * Respond to data calls, update and prepare certification, assist with software approval packages and all accreditation packages as needed; and support the registration of exposure services, aggregation services and presentation services. * Maintains the ABS data and Artifacts in Enterprise Mission Assurance Support Service (EMASS). Required Experience: * 2+ years' experience DoD Environment * 7+ years of experience with System administration, storage management for Windows Server 2012 - 2022, LUNUX Red Hat V7.x - 8.x VMWare, Cisco UCS, NetApp or SAN technology * 5+ years of experience with Cybersecurity (scans, patching, and remediation) * 5+ years of experience with ATO and EMASS * Bachelors Degree * CompTIA Sec+ Certification Concept Plus is a growing consulting firm headquartered in Fairfax, VA. We are an Oracle Gold Partner, offering deep technical expertise, combined with business insights and an experienced team focused on providing technical solutions for our clients. We are proud to have been recognized as one of the 25 Most Powerful Oracle Solution Providers in the area! We offer great benefits including competitive pay, comprehensive health insurance, dental and vision insurance, paid life insurance, paid time off, 11 paid holidays, bonuses, tuition reimbursement, unlimited training, and the opportunity to work in a collaborative, flexible, innovative environment! For additional information about our dynamic organization, please visit our website at www.conceptplus.com . Concept Plus is an Affirmative Action/Equal Opportunity Employer. As such, we will give your application full consideration without regard to your race, color, religion, sex, age, national origin, disability, veteran status, sexual orientation, gender identity, or any other classification protected by federal, state, or local law.