Computer Systems Security Analyst 3
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Overview
Job Description
Job Title : Linux Systems AdministratorDuration : 12 Months and Possible ExtensionLocation: Linthicum, MD.TELECOMMUTE: No- Teleworking not available for this position CLEARANCE TYPE: Active Top-Secret SCI with Full Scope Polygraph. Pay Range : $90 - $105/ hr on W2 without benefits.Note- The selected candidate will be required to work on-site, full-time, at our Linthicum, MD campus. This is not a virtual position. Candidates MUST possess a current TS/SCI to include a current and recently adjudicated [within the last 5 years] Polygraph to be considered. Description: Classified Solutions is seeking a well-qualified Linux Systems Administrator to join its dynamic team of technical professionals in Linthicum, MD.Roles and responsibilities will include but not be limited to the following:
- Perform as primary Linux Systems Administrator for a classified government contract.
- Communicate effectively at all levels of the organization, with internal and external customers, in written and verbal format.
- 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.
- Support multiple networks while ensuring necessary administration tasks are completed and directing others as necessary.
- Analyze internal and 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, and 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, and system components.
- Interact, meet, discuss, and troubleshoot issues with vendors, and 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 input to Computer Security.
- Report project status as required for all recurring and non-recurring efforts.
- Work under minimal direction and independently determine and develop approach to solutions.
- Education & Experience:
- Level 3 (Principal):Master’s Degree with 3 years of relevant IT experience; OR Bachelor’s Degree with 5 years; OR Associate’s Degree with 7 years; OR High School Diploma/GED with 9 years.
- Level 4 (Senior Principal):Master’s Degree with 6 years of relevant IT experience; OR Bachelor’s Degree with 8 years; OR Associate’s Degree with 10 years; OR High School Diploma/GED with 12 years.
- Must possess a DoD 8570 IAT Level II certification or higher (e.g., Security+ CE); maintaining certification is required for continued employment
- Must have Linux server operating system support experience
- Experience with Linux workstation and server management
- Experience operating under and managing systems within secure environments such as NISPOM Chapter 8, DCID 6/3 / ICD 503, RMF, STIG, JAFAN, or JSIG
- Must hold a current DoD Top Secret clearance with SCI access and a recent Polygraph (within the last 5 years)
- Must be able to obtain and maintain access to Special Programs
- 9 years of Linux Server Administration experience in a classified environment
- Understanding of networking fundamentals (subnets, routing, VLANs); Cisco experience or certification preferred
- Windows server administration experience
- Knowledge of Active Directory, LDAP, client systems, and SAN storage
- Experience with environmental monitoring tools (e.g., HBSS, SolarWinds, Splunk)
- Basic scripting experience
- Experience with system imaging and deployment in enterprise environments
- Familiarity with Certification & Accreditation (C&A) processes
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