Linux Sys Admin- Prime ! Security Clearance

Responsibilities

• Provide support for implementation, troubleshooting and maintenance of IT systems
• Manage the daily activities of configuration and operation of IT systems
• Provide Tier 1 (Help Desk) problem identification, diagnosis and resolution of problems
• Provide assistance to users in accessing and using IT systems
• Provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems
• Perform account management, e.g. establishing, activating, modifying, disabling, and removing accounts.
• Perform configuration management, implementation, and sustainment of compliance with applicable system security controls.
• Perform periodic vulnerability scans of systems
• Provide support to IT systems including day-to-day operations, monitoring and problem resolution for all client/server/storage/network devices, mobile devices, etc.
• Implement IAVA security patches and insure patch status is recorded in appropriate systems of record.
• Provide support for the escalation and communication of status to agency management and internal customers
• Optimize system operations and resource utilization, and perform system capacity analysis and planning
• Provide in-depth experience in trouble‑shooting IT systems
• Provide detailed analysis and feedback to agency management and internal customers for escalated tickets
• Provide support for the dispatch system and hardware problems and remain involved in the resolution process
• Configure and manage UNIX, Linux and Windows (or other applicable) operating systems and install/load operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and performance
• Communicate and coordinate with the ISSO and ISO regarding system changes as part of the Change and Configuration Management Process
• Support the ISO by completing required milestones of Plan of Action & Milestones (POA&M) as directed and coordinate completion status with the ISSO to reflect status within the Source System of Record for Security Authorizations
• Ensure IT assets remain compliant with Identity & Access Control Management (ICAM) policy
• Provide Tier 2 (Escalation) problem identification, diagnosis and resolution of problems
• Apply knowledge and understanding of mission islands, Trusted Thin Client, and enhanced VDI (e.g., remote GPU and memory scaling)
• Support the design of systems, mission architecture and associated hardware
• Possess a working knowledge and understanding of system administration interdependencies as part of the Service Oriented Architecture (SOA)
• Analyze and resolve complex problems associated with server hardware, applications and software integration
• Provide Tier 3 (Escalation) problem identification, diagnosis and resolution of problems

• Bachelor’s degree in a technical discipline from an accredited college or university is required. Four (4) years of additional SA experience may be substituted for a bachelor’s degree.
• Twenty (20) years’ experience as a SA in programs and contracts of similar scope, type, and complexity is required.
• Requires DoD 8570 compliance with Information Assurance Technical (IAT) Level III certification, and Computing Environment (CE) Certification. The CE certification requirements can be fulfilled with either Microsoft OS, Cent OS/Red Hat OS CE certifications.
• Eight (8) years of experience with Service Management (ITSM) is required. ITIL 4 platform certification is required.
• If assigned to Directory Services TTOs, experience with Active Directory, Identity Management, SCCM, DNS, Group Policy, Active Role Servers, Privileged Account Management (PAM) Services, and MS Exchange are required.
• If assigned to Desktop & Enclave Services TTOs, understanding of the concepts of mission islands, Trusted Thin Client, and enhanced VDI (e.g., remote GPU and memory scaling) required.

Competitive Pay – We maximize your income potential by passing through as much earned revenue as possible, giving you more control of your hard‑earned money.

Health Insurance – Our unique take on healthcare benefits gives you full control of your coverage. Evlos…