Load more jobs

Site Operations & Security Systems Engineer

Norfolk, Virginia
Full-time
Mid Level
Posted on:

Position Overview:

We are seeking a mission-focused Site Operations & Security Systems Engineer to manage, secure, and support IT infrastructure for sensitive federal environments. This role combines systems administration, cybersecurity enforcement, and technical operations management in support of multi-agency programs. You’ll be responsible for ensuring system uptime, security compliance, and seamless integration across classified and enterprise-grade systems.

Ideal candidates have hands-on experience with Red Hat and Windows systems, a strong understanding of federal cybersecurity frameworks (e.g., RMF, NIST 800-53), and the ability to lead on-site operations with minimal oversight.

Key Responsibilities:

  • Administer, monitor, and maintain Linux and Windows systems in a classified, multi-agency environment.
  • Lead technical integration efforts, system upgrades, and security patching in alignment with mission and compliance objectives.
  • Enforce federal cybersecurity requirements and maintain compliance with RMF, DISA STIGs, IAVMs, and agency-specific directives.
  • Configure and manage VMware environments and virtualized infrastructure; support VM lifecycle operations.
  • Coordinate system access controls, firewall rules, and user permissions across secure domains.
  • Develop and run scripts (e.g., Bash, Python, PowerShell) to automate tasks, streamline operations, and monitor system health.
  • Maintain up-to-date security documentation and system baselines; support audits and inspections.
  • Serve as a key point of contact for onsite technical operations, coordinating with IT, engineering, cybersecurity, and federal stakeholders.
  • Support incident response, root cause analysis, and system restoration procedures.
  • Conduct inventory, configuration control, and continuous monitoring of systems for vulnerabilities and performance.

Minimum Qualifications:

  • Bachelor’s degree in Computer Science, Information Systems, or related field—or equivalent experience.
  • 5+ years of hands-on system administration experience in secure, mission-critical environments.
  • Active DoD Secret clearance (or higher).
  • DoD 8570 IAT Level II certification (Security+ CE, CySA+, or equivalent).
  • Strong experience with Red Hat Linux and Windows Server environments.
  • Proven knowledge of RMF, NIST 800-53, and secure system configuration standards.
  • Familiarity with virtual environments (VMware, vSphere) and directory services (Active Directory, LDAP).

Preferred Qualifications:

  • Top Secret or TS/SCI clearance.
  • Experience supporting multiple federal agencies or joint programs.
  • Knowledge of Ansible, Docker, or other DevSecOps tools.
  • Hands-on experience with ACAS/Nessus, STIG Viewer, and enterprise SIEM platforms.
  • Experience supporting FedRAMP or FISMA-moderate systems.
  • Excellent communication, documentation, and cross-functional coordination skills.

Why This Role?

As a Site Operations & Security Systems Engineer, you will play a mission-critical role at the intersection of secure IT operations and national service. If you thrive in secure environments, value precision, and enjoy solving complex technical challenges, we want to hear from you.

Apply for this Job