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Information Technology 🏢 Full Time ⭐️ Verified

Senior Systems Administrator | Washington DC

Apex Data Systems
Washington
Estimated Salary
USD 95.000 – USD 135.000
New
Live Update
16 September 2026
Deadline
16 Sep 2027

Job Description

Are you a seasoned IT professional looking to make a significant impact in the heart of the nation's capital? Apex Data Systems is seeking a highly skilled Senior Systems Administrator to lead our infrastructure initiatives and ensure the stability of critical government and enterprise networks.

As a key member of our IT team, you will manage complex environments, drive security compliance, and optimize our cloud infrastructure. We are looking for a proactive problem-solver who thrives in a fast-paced, hybrid work environment.

Why Join Us?

  • Competitive salary and comprehensive benefits package.
  • Opportunity to work on high-stakes technology projects.
  • Professional development and certification reimbursement.
  • Flexible hybrid work schedule (3 days in office).

Responsibilities

  • Design, implement, and maintain complex IT infrastructure across on-premise and hybrid cloud environments (AWS/Azure).
  • Manage and secure Active Directory, user provisioning, and identity management protocols.
  • Ensure network stability, performance optimization, and cybersecurity compliance (FISMA standards).
  • Lead troubleshooting and incident response for hardware, software, and network issues.
  • Develop and maintain robust disaster recovery and business continuity plans.
  • Collaborate with DevOps teams to streamline CI/CD pipelines and deployment processes.
  • Conduct regular system audits and security assessments.

Qualifications

  • Bachelor’s degree in Computer Science, Information Technology, or related field (or equivalent experience).
  • 5+ years of professional experience as a System Administrator in a Windows and Linux environment.
  • Certifications such as CompTIA Security+, AWS Certified SysOps Administrator, or CCNA.
  • Strong knowledge of cloud platforms (AWS/Azure) and virtualization technologies.
  • Experience with government contracting standards is a plus.
  • Excellent problem-solving, analytical, and communication skills.

Required Skills

System Administration Active Directory AWS Azure Linux Windows Server Network Security PowerShell Disaster Recovery FISMA Cloud Computing

Ready to Take This Challenge?

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