Vacancy expired!
Requisition ID: R10044446
- Category: Information Technology
- Location: Aurora, Colorado, United States of America
- Citizenship Required: United States Citizenship
- Clearance Type: Top Secret
- Telecommute: No- Teleworking not available for this position
- Travel Required: Yes, 10% of the Time
- Perform as a Linux System Administrator on large classified government contracts.
- Able to communicate effectively at all levels of the organization, with internal or external customers, in written and oral formats.
- Maintain smooth operation of multi-user computer systems, including coordination with network, software, and system engineers, PC desktop technicians, project managers, end users, and customer and IT management.
- Able to support multiple networks.
- Ensure necessary administration tasks are completed; direct others as necessary.
- Analyze internal or external customer requirements and determine equipment and software requirements for solutions to problems by means of automated systems.
- Recommend and implement system enhancements that will improve the performance and reliability of the system including installing, upgrading/patching, monitoring, problem resolution, and configuration management.
- Provide backup and recovery services; manage file systems and disk space; manage virus protection on a routine basis.
- Create and maintain user and computer accounts and modify file permissions and security access lists.
- Test new releases of products to ensure compatibility and minimize user impact.
- Develop and document technical processes and procedures as needed.
- Make recommendations to purchase hardware, software, system components.
- Interact, meet, discuss, and troubleshoot issues with vendors; evaluate vendor products, services, and suggestions.
- Adhere to strict Information Systems security guidelines in all cases.
- Maintain security audit and logging information on all classified networked and standalone computers as directed by the Information Systems Security Manager (ISSM).
- Prepare security documentation for Cyber Security team.
- Report project status as required for all recurring and non-recurring efforts.
- Work under minimal direction and independently determine and develop approach to solutions
- Bachelor's degree with 3 years of IT experience; Master's degree with 1 year of IT experience; or experience in lieu of a degree
- Must have server administration experience with Linux (RedHat Enterprise Linux is preferred)
- Must have a DOD 8570 IAT level 2 baseline certification (example: Security+ CE); OR must have the ability to obtain one within 6 months of start date.
- Ability to lift equipment weighing up to 40 pounds.
- Ability to work after hours and weekends as needed.
- Candidate must have a current Top Secret security clearance and the ability to qualify for an SCI to be considered
- Candidate must be able to obtain a Counterintelligence Polygraph (CI-Poly)
- Bachelor's degree with 6 years of IT experience; Master's degree with 4 years of IT experience; or experience in lieu of a degree
- Must have server administration experience with Linux (RedHat Enterprise Linux is preferred)
- Must have a DOD 8570 IAT level 2 baseline certification (example: Security+ CE); OR must have the ability to obtain one within 6 months of start date.
- Ability to lift equipment weighing up to 40 pounds.
- Ability to work after hours and weekends as needed.
- Candidate must have a current Top Secret security clearance and the ability to qualify for an SCI to be considered
- Candidate must be able to obtain a Counterintelligence Polygraph (CI-Poly)
- Bachelor's or higher degree in a STEM related discipline, a Security+ CE, and 5+ years of experience with Red Hat Enterprise Linux (RHEL) server administration in an SCI classified environment
- Experience operating under and managing systems within NISPOM Chapter 8, DCID 6/3-ICD 503, RMF, STIG, JAFAN, or JSIG information system environments
- Experience with NAS storage device (preferably NetApp) administration (ONTAP 8.x or higher ; CDOT)
- Solid understanding of Enterprise-level storage concepts to include all commonly-used RAID-levels
- Solid understanding of remediating security vulnerabilities; Experience hardening Linux systems in accordance with RMF and STIGs
- Identity Management (Single Sign-On) experience
- VMware and ESXi (6.x or higher) configuration and management experience
- Experience with host-based firewall implementations and configuration (Redhat "iptables")
- Windows (7, 10) administration experience; Windows Server experience; Group Policies(GPOs) experience; Active Directory management experience
- Solid writing skills and use of Wiki pages and Sharepoint sites for documentation
- DoD 8570 Certification in a primary OS (Windows, Linux, Cisco)
- Currently valid Security+ CE, CASP, CISSP or similar security certification
- Current Top Secret/SCI security clearance
- Current Counterintelligence Polygraph (CI-Poly) completed within the last 5 years
Vacancy expired!