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Information Technology 🏢 Full Time ⭐️ Verified

Senior IT Systems Administrator - Federal Contract

Apex Government Services
Atlanta
Estimated Salary
USD 90.000 – USD 130.000
New
Live Update
19 Juli 2026
Deadline
19 Jul 2027

Job Description

We are seeking a highly skilled Senior IT Systems Administrator to support our critical federal government contracts in Atlanta, Georgia. In this pivotal role, you will manage mission-critical infrastructure, ensuring 99.9% uptime for essential government applications. You will collaborate with cross-functional teams to implement robust security protocols compliant with FedRAMP standards and assist in the migration of legacy systems to secure cloud environments.

Why Join Us? We offer a competitive benefits package, including comprehensive health coverage, generous PTO, and opportunities for professional certification reimbursement. Be part of a team dedicated to serving the nation with integrity and innovation.

Responsibilities

  • Manage and maintain server infrastructure, including Windows Server and Linux environments, ensuring high availability and optimal performance.
  • Implement and monitor advanced security measures, including firewalls, antivirus software, and intrusion detection systems, to protect sensitive federal data.
  • Configure and troubleshoot complex network hardware and software, ensuring seamless connectivity for government agencies.
  • Conduct regular system audits and security compliance checks to meet strict federal standards.
  • Provide expert technical support and mentorship to junior staff members and government stakeholders.
  • Document system configurations, incident reports, and operational procedures for compliance.
  • Lead small-scale IT projects including system upgrades and hardware refreshes.

Qualifications

  • Active Top Secret Security Clearance (or ability to obtain one) is required.
  • Bachelor's degree in Computer Science, Information Systems, or a related field; equivalent experience is accepted.
  • 5+ years of experience in IT Systems Administration within a federal or government contracting environment.
  • Certifications such as CISSP, Security+, or GSEC are highly preferred.
  • Strong knowledge of Microsoft Active Directory, PowerShell, and virtualization technologies (VMware/Hyper-V).
  • Experience with cloud platforms (AWS or Azure) is a significant plus.

Required Skills

Active Security Clearance CISSP Windows Server PowerShell Federal Compliance Network Administration VMware AWS Azure Active Directory Linux

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