Enterprise IT Infrastructure Specialist

7 days ago


Quantico, Virginia, United States ManTech Full time

**Company Overview**: ManTech is a leading provider of innovative technologies and solutions for national security programs. Our team is dedicated to delivering cutting-edge solutions that meet the evolving needs of our clients.

**Job Description:** We are seeking an experienced Enterprise IT Infrastructure Specialist to join our team. As an Enterprise IT Infrastructure Specialist, you will be responsible for supporting our current Marine Corps Systems Command, Program Manager Intelligence & Cyber Operations Contract.

**Key Responsibilities:

  • Operations and Maintenance**: Provide Tier II support for IT infrastructure across multiple networks and security domains.
  • Microsoft Enterprise Infrastructure**: Working knowledge of Microsoft based IT Enterprise infrastructure and associated network hardware and software.
  • Security and Information Assurance**: Respond to potential Vulnerabilities related to IAVAs and OPDIRs.
  • System Health and Performance**: Brief leadership on the health of systems, individual and/or enterprise.
  • User Support and Guidance**: Providing user support and guidance.
  • Upgrade and Patch Management**: Recommending and implementing upgrades, patches, new applications, and new equipment.
  • Documentation**: Update/Create documentation as needed (user guides, admin guides, knowledge base articles, FAQs, quick reference guides).
  • Interface with Users**: Interface with users to understand system operational and accreditation requirements and objectives.
  • Accreditation and ATO**: Prepare all technical information necessary to support the system's accreditation and Authority to Operate (ATO).
  • Information Assurance and Compliance**: Coordinate with the Information Assurance and Computer Network Defense organizations for access to assets/scan tools necessary for system compliance.
  • System Deployment and Training**: Assist in developing documentation necessary for deploying, training, and maintaining the system through its lifecycle.
  • COTS/GOTS Integration**: Integrate COTS/GOTS hardware and software as needed.

**Required Skills and Qualifications:

  • Minimum 5 Years of Experience**: At least 5 years of related experience in Microsoft System Center Configuration Manager (SCCM) to include support to accreditation efforts.
  • DoD 8570 IAT II**: DoD 8570 IAT II – Security+ and MS Windows Certificate or equivalent experience.
  • Software Packaging**: Manage software packaging to include Microsoft and other platforms (Mozilla, Oracle, Apache, etc....).
  • Troubleshooting and Custom Reporting**: Troubleshooting patch installations across multiple workstations and servers over multiple security domains, creating custom reports to leadership as needed.
  • MS SQL Databases**: MS SQL Databases and how they interact with other Microsoft applications such as SCCM, SharePoint, SCSM, CRM, TFS, etc.
  • PowerShell Scripting**: PowerShell scripting using any/all of the respective plugins related to the applicable technologies.
  • DoD STIGs**: Working knowledge of DoD STIGs related to the applicable technologies and how to implement, mitigate, and write POAM statements.

**Estimated Salary: $85,000 - $110,000 per year**, depending on experience and qualifications. **Clearance Required: Active Top Secret/SCI**. **Physical Requirements: Sedentary Work**.



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