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Senior IT Specialist Security Clearance

Job in Suffolk, Virginia, 23437, USA
Listing for: Information Systems Solutions, Inc.
Full Time position
Listed on 2026-01-27
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Engineer, Systems Administrator
Salary/Wage Range or Industry Benchmark: 80000 - 100000 USD Yearly USD 80000.00 100000.00 YEAR
Job Description & How to Apply Below
Position: Senior IT Specialist with Security Clearance

This role is 100% onsite.

Key Responsibilities
  • Server Administration:
    Install, configure, and maintain Windows Server environments (2016, 2019, 2022), including Active Directory, Group Policy (GPO), and DNS services.
  • Virtualization Management:
    Manage the VMWare vSphere infrastructure, including vCenter Server, ESXi hosts, and virtual machine lifecycle.
  • Security & Hardening:
    Implement and maintain system security by applying DoD Security Technical Implementation Guides (STIGs) and performing regular vulnerability assessments and remediation using tools like ACAS/Nessus.
  • Patch Management:
    Oversee server patching and updates using WSUS or other enterprise patch management solutions to mitigate vulnerabilities and ensure system integrity.
  • Automation:
    Utilize Power Shell scripting to automate routine administrative tasks, system deployments, and security configurations.
  • Monitoring & Performance:
    Monitor server and system performance, troubleshoot issues, and ensure high levels of availability and reliability.
  • Collaboration:

    Work with cybersecurity and network teams to ensure the server infrastructure is secure, compliant, and integrated with other enterprise systems.
Clearance Level

Secret or Top-Secret Clearance Certifications (IAT Level III)

  • SecurityX
  • CCNP Security
  • CISA CISSP (or Associate)
  • GCED
  • GCIH Required Skills
  • Proven experience administering Windows Server environments.
  • Hands-on experience managing a VMWare vSphere/vCenter virtualized environment.
  • Bachelor’s Degree in a technical field or 5 years equivalent professional experience.
Preferred Qualifications
  • Advanced certifications such as VMWare Certified Professional (VCP), MCSE:
    Core Infrastructure, or CISSP.
  • Strong proficiency in Power Shell scripting for automation.
  • In-depth knowledge of DoD cybersecurity policies and STIG implementation.
  • Experience with enterprise backup and storage solutions.
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Position Requirements
10+ Years work experience
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