Lead Security Systems Administrator at Lumen Technologies

hackajob is collaborating with Lumen Technologies to connect them with exceptional tech professionals for this role. Lead Security Systems Administrator About Lumen Lumen connects the world. We are igniting business growth by connecting people, data and applications – quickly, securely, and effortlessly. Together, we are building a culture and company from the people up – committed to teamwork, trust and transparency. People power progress. We’re invested in providing the flexibility you need to thrive and deliver lasting impact. Apply now to continue digitally connecting the world and shaping the future. The Role This unique position requires technical information systems skills / system administrative as well as ability to write and present solutions to the end customer and program management under government requirements to meet risk management and Information Assurance guidelines, acting as a direct customer liaison for the program.  The position must be able to provide system administrative solutions and oversight with the ability to offer hands-on support to include software and hardware updates or installation of customer required controls.   Research and recommendations for old and new software and hardware secure systems a must.  Additionally, this position will support corporate information system requirements in the program space as needed and be part of the overall company security team as well. Current TS/SCI clearance a must.  Familiarity with DOD NISPOM Chapter 8 as well as ICD 503 preferred.   Location This is a full-time, on-site position based in Herndon, VA. 2900 TOWERVIEW RD The Main Responsibilities Install, Maintain, and Secure Microsoft Windows 2016 Hyper-V hosts and virtual servers with various roles. Create, update and deploy Windows 10 based virtual desktops and Terminal Session Services. Deep working knowledge of Active Directory, Group Policy, File servers (DFS), Print servers, DNS, IIS, Exchange, Database (SQL and Oracle). Monitor & verify backup jobs using BackupExec, Disaster recovery efforts. Antivirus - proactive measures for virus and malicious code Configure and maintain file shares and access permissions. Server performance Monitoring. Maintain and secure Windows Based Thinclients. Procure and implement new hardware, System Imaging, Create and implement group policies, Security script writing, Vulnerability assessment and mitigation. Maintain systems in accordance w/ system security plans, implement new requirements as needed. Troubleshoot user issues. Maintain network printers. Data Transfer Officer for information systems. Support multiple networks with differing classification levels.  Crypto Custodian for government information system Maintain PBX and Cisco Switches. What We Look For in a Candidate 5+ years of relevant system administration, user support and security control implementation work experience.  Undergraduate degree in Computer Science Engineering, related field, or equivalent experience. Considered expert in one (or more) of the following areas:  Networking, Microsoft Windows Operating System, Security hardening Self-starter with strong self-management skills, with an ability to organize and manage multiple priorities. Ability to apply professional judgment in critical thinking and problem solving Team oriented Preferred Qualifications: 5+ years of dedicated system administration supporting all levels from tier 1 user desktop support to tier 3 backend server and network support Hands on experience managing Hyper-V, Active Directory, Exchange, DNS, File servers, Print servers, Backup systems, Anti Virus system Hands on experience using information security tools such as NESSUS, HBSS, ACAS, SCAP. Hardware troubleshooting and repair, evaluate and recommend new product Professional/technical certifications, such as A+, Network+, Security+, MCSA, MCSE, CCNA or equivalent IT or Information Security related certifications.