Tier 2 Systems Administration Support Service3500 Square • Saint Paul, Illinois, United States
Tier 2 Systems Administration Support Service
3500 Square
- Saint Paul, Illinois, United States
- Saint Paul, Illinois, United States
À propos
Remote – Available across U.S. and Puerto Rico
Clearance Level:
Public Trust (ADP/IT-II); Tier 3 Investigation (NACLC) Citizenship:
U.S. Citizenship required
Summary We are seeking candidates for a potential opportunity as
Tier 2 Systems Administrator – Continuous Operations Support
to join our team supporting a large‑scale federal IT environment. This role is critical for maintaining 24/7 enterprise operations, troubleshooting complex issues, and ensuring secure, efficient system performance across both on‑premise and cloud infrastructures.
Key Responsibilities
Provide 24/7 operational support and maintenance for enterprise infrastructure, including servers, firmware, software, and MED365 tenant environments.
Troubleshoot and resolve issues involving server patches, software conflicts, configurations, and maintenance activities.
Utilize DoD Information Assurance tools to validate patching and security control compliance.
Manage Active Directory user accounts: create, modify, recover, restore AD objects, and administer Group Policy Objects (GPOs).
Perform Azure AD user and access management, including monitoring resource usage and permissions.
Support mobile device management and end‑user computing issues, including device resets, configuration, and Device Approval Requests (DAR).
Conduct GPO‑related troubleshooting, security group management, and GPO application monitoring.
Administer enterprise systems, including data recovery, password management, and machine unlock operations.
Escalate complex issues to Tier 3 and manage communication for de‑escalation back to Tier 1 support.
Monitor enterprise infrastructure using tools such as SCOM, Quest Suite, and related monitoring solutions to detect and respond to anomalies.
Produce technical documentation including Unscheduled Downtime Reports (UDRs), Situation Reports (SITREPs), After‑Action Reports (AARs), and service interruption records.
Administer eDiscovery operations in MED365, supporting data collection, preservation, processing, and purging for litigation, security incidents, and audits.
Preferred Tools & Technologies
Microsoft Active Directory, Azure AD, Group Policy Management
Microsoft Endpoint Configuration Manager (MECM/SCCM), System Center Operations Manager (SCOM)
Quest Tool Suite
PowerShell scripting, Microsoft 365 (MED365), Windows Server
eDiscovery and litigation support platforms
Minimum Qualifications
Hands‑on experience in enterprise‑level system administration, supporting both on‑premise and cloud environments.
Proficiency with Active Directory administration, GPO management, and Windows Server technologies.
Strong troubleshooting skills for server patching, system conflicts, and security compliance.
Familiarity with monitoring tools such as SCOM or Quest Suite.
Excellent written and verbal communication skills.
Ability to obtain and maintain a Public Trust (Tier 3/NACLC) clearance.
Education & Certifications
Required
Education: Bachelor’s degree in Information Technology, Cybersecurity, Data Science, Information Sciences, or Computer Science; a Bachelor’s degree may be substituted with four (4) years of experience in IT Support roles.
Certifications – at least one of the following: Security+ CE, CCNA Security, CySA+, GICSP, GSEC or SSCP.
Preferred
At least one of the following certifications: Microsoft 365 Certified: Fundamentals or Microsoft Certified: Azure Fundamentals.
Why Join Us? This is a unique opportunity to contribute to mission‑critical enterprise operations in a high‑impact federal environment. Join our team and help ensure the stability and security of enterprise IT systems supporting vital national missions.
Apply Apply today and elevate your career in enterprise IT operations support.
Note Please Note:
This position is contingent upon contract award. Candidates selected will be notified once the award has been confirmed.
Referrals increase your chances of interviewing at 3500 Square by 2×.
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Compétences linguistiques
- English
Avis aux utilisateurs
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