Systems Administrator

Peraton

$135K — $216K *
Information Technology
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • Experience building and deploying physical and virtual servers.
  • Active Directory Domain and Forest Design, Implementation, and Management.
  • Strong familiarity with Group Policy Objects (GPOs) and User/Group management.
  • Proficient in PowerShell scripting and Windows domain services.
  • Background in DoD security hardening (STIG/SCAP) and DNS configuration/troubleshooting.
  • Familiar with Network Security Principles: Firewalls, Intrusion Detection/Prevention.
  • Strong understanding of VMware and Omnissa Horizon systems.

Responsibilities

  • Maintain smooth operation of multi-user computer systems and coordinate with network engineers.
  • Monitor and manage system resources to ensure operating efficiency.
  • Perform systems security tasks, including creating user profiles and accounts.
  • Develop and uphold policies for the allocation of computing resources.
  • Implement, maintain, and manage both physical and virtual systems.
  • Provide hardware and software support for end users while installing and maintaining system-wide software.
  • Evaluate vendor products and recommend purchases for hardware and software.

Benefits

  • Education assistance programs for ongoing career development.
  • Comprehensive healthcare and wellness programs.
  • Retirement savings plans with employer matching contributions.
  • Paid time off and holidays to promote work-life balance.
  • Opportunities for professional certifications and training.
  • Flexible work arrangements to support personal needs.
Full Job Description
Responsibilities

Maintains smooth operation of multi-user computer systems, including coordination with network engineers. Monitors and manages system resources, including CPU usage, disk usage, and response times to maintain operating efficiency. Performs systems security administration functions, including creating user profiles and accounts. Other duties may include setting up administrator accounts, maintaining system documentation, tuning system performance, installing system wide software and allocating mass storage space. Interacts with users and evaluates vendor products. Makes recommendations to purchase hardware and software, coordinates installation and provides backup recovery. Develops and monitors policies and standards for allocation related to the use of computing resources. Ability to implement, maintain, and manage physical and virtual systems and upgrades. May assign responsibilities for less experienced staff. Manage and maintainhardware and back-end software to support end users. Support multiple centralized anti-virus and patch management systems. All other duties as assigned.

Location: Fully onsite requirement in the Baltimore metropolitan area

Qualifications

Required Experience:

  • Experience building and deploying physical and virtual servers.
  • Active Directory Domain and Forest Design, Implementation, and Management.
  • Strong familiarity with Group Policy Objects (GPOs).
  • User and group management.
  • PowerShell Scripting and Windows domain services.
  • DoD security hardening (STIG/SCAP).
  • DNS configuration and troubleshooting.
  • Familiarity with Network Security Principles (Firewalls, Intrusion Detection/Prevention).
  • A strong understanding of VMWare with the ability to install, configure, manage, and troubleshoot.
  • A strong understanding of Omnissa Horizon with the ability to configure, deploy and troubleshoot.
  • Familiarity with Storage Area Networks (SANs), Network Attached Storage (NAS), RAID configurations and file system management.
  • Familiarity with backup technologies.
  • Familiarity with ACAS, Splunk, and SolarWinds.

Required Qualifications:

  • Education: Bachelor27s degree and 8+ years of experience; OR Master27s Degree and 6+ years of experience; OR 3 years with PhD. A degree in one of the following fields is highly desired: Information Technology, Computer Science, Software Engineering, Data Science, Information Systems, or Cybersecurity. However, four (4) years of additional relevant experience or specialized training may be considered in lieu of a Bachelor27s degree.
  • Certifications: Active CompTIA Security+ certification.
  • Clearance: Active TS clearance, SCI eligible.

Desired Certifications:

  • CASP+
  • CCNP Security
  • CCSP
  • FITSP-O
  • GFACT

Desired Qualifications:

  • Master27s degree in one of the following fields: Information Technology, Computer Science, Software Engineering, Data Science, Information Systems, or Cybersecurity.
  • CI/CD automation (Ansible/Teraform).
  • Cloud services (Azure/AWS)
    • Disaster recovery planning and execution
    • Gitlab
    • Trellix
Target Salary Range$135,000 - $216,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual27s experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay.

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