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Systems Administrator IV Security Clearance

Job in Alexandria, Fairfax County, Virginia, 22301, USA
Listing for: Invictus International Consulting
Full Time position
Listed on 2026-01-26
Job specializations:
  • IT/Tech
    Cybersecurity, IT Support, Systems Administrator
Job Description & How to Apply Below
Position: Systems Administrator IV with Security Clearance
Title:

Systems Administrator IV

Location:

Alexandria, VA Clearance: TS/SCI with the ability to obtain and maintain a CI polygraph Job Details:
* Perform system administration functions, including creating user profiles and accounts, setting up administrator accounts, tuning system performance, installing system wide software, assigning privileges, and maintain system security for multiple networks
* Maintain MS Cloud 365 email and Share Point  
* Troubleshoot Active Directory, Windows, MS Office Suite, Adobe, and other software issues
* Troubleshoot servers, switches, printers, scanners, and other hardware issues
* Perform desktop software and hardware installation
* Configure and maintain switch configurations (Cisco, HP)
* Configure and implement systems to meet the standards of DCSA using STIGs and group policies
* Provide support using the Risk Management Framework (RMF) lifecycle to assess current security controls and validate their effectiveness
* Develop and monitor policies and standards related to the use of computing resources
* Provide system and software training to end-users
* Conduct STIG reviews utilizing SCC tool and manual checks to ensure DoD Security is being met
* Create and track POA&Ms, exceptions, and mitigations
* Work with security team to address vulnerabilities
* Conduct patch management and tracking
* May serve as a technical team or task leader in special projects as required
* Interact with users to evaluate technical needs and research/evaluate vendor products in support of technical needs
* Make recommendations to purchase hardware and software
* Ensure backup and recovery needs are met using COTS backup software, using various media
* Assist in all phases of the security authorization process for assigned information systems
* Conduct auditing of event log/patch updates
* Perform antivirus updates and weekly virus scans
* Advise the ISSM on information systems security
* Perform self-inspections, provide security coordination, and review all system test plans
* Update the appropriate security documentation accordingly
* Assess the impacts on system modifications
* Review systems to identify potential security weaknesses, recommend improvements to mitigate vulnerabilities, implement changes, and document upgrades Requirements:
* Bachelor's degree from an accredited institute in an area applicable to the position; an additional 4 years of experience be substituted in lieu of a degree
* Minimum eight (8) years of relevant experience in addition to education level
* Must possess current DoD 8570 IAT II and Microsoft Certified Administrator (or equivalent) certifications
* Experience working in a DoD or Intelligence Community Environment desired
* Current active TS/SCI clearance, with the ability to obtain and maintain a CI polygraph Equal Opportunity Employer/Veteran/Disabled
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