Senior systems administrator - security clearance required | Arlington, VA

Detailed Information

  • Location: Arlington, VA

new system improvement and modernization activities, and other major changes that occur. Primary Responsibilities Ability to work in a team environment. Install, administer, and maintain virtual environments and physical hosts, Windows servers, workstations, desktops/ laptops, etc.

as part of the overall systems architecture across multiple networks. Administer Active Directory services, member servers and storage, and integrate new technologies into new and existing systems. Isolate and resolve complex hardware and software problems involving applications, operating systems, hardware, systems infrastructure, etc. Manage and execute projects approved and documented in the ticketing system.

Perform systems administration of desktop and server systems connected to local and wide area networks; systems management including account monitoring, security, operating system installation, and other local area system administration related functions.

Utilize manual checks, GUI-based tools, and Power Shell to troubleshoot and remediate basic to complex systems hardware, software, and configuration issues on assigned systems, networks, and Active Directory. Experience with implementation of Security Technical Implementation Guide (STIG). Experience writing/editing Power Shell Scripts. Provide input to in-progress reviews on IT projects and maintain effective communications with government

and other site leadership. Ability to upgrade Windows Servers to new versions and plan, deliver, operate, and manage Microsoft server infrastructure solutions across multiple solution areas in a Do D environment.

Experience with Hyper-V (or VMWare), SCCM, DHCP and DNS. Interface daily with all NMCC Leidos work centers to ensure up to date and accurate reports are provided to meet CDRL reporting requirements. Ensures metrics are in compliance for each work center. Conduct daily (M-F) in person brief with 844 CS/SCON. Represent work center at scheduled contractor and gov’t meetings. Basic Qualifications Possess a current TS/SCI clearance Current IA Certifications IAT Level such as Security+, CISSP, etc.

Typically requires a BA/BS or equivalent experience and 8+ years of prior relevant experience or Masters with 6+ years of prior relevant experience. Broad familiarity with RMF requirements Software Windows / Linux OS installation and configuration Account Creation/Closure Create accounts as requested in Remedy after verifying all required documentation Deprovision accounts as requested in Remedy after verifying all required documentation STIGs Run SCAP scans Create STIG checklists Remediation of STIG findings Review ACAS scans and download applicable patches Patch supported systems Hardware Windows/Linux Servers End user devices (laptop & desktop) Preferred Qualifications Experience supervising or leading teams or projects.

Experience working with ISSO/ISSE to ensure RMF compliance Pay Range: Pay Range $87,100.00 - $157,450.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Original Posting Date: 01/03/2024 While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. For more details: jobs-search. org/architecture-construction_arlington-c449902/senior-systems-administrator-security-clearance-required-arlington_i1983570468

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