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Assistant System Administrator Jobs (NOW HIRING)

Reflexive Concepts

System Administrator

Annapolis, MD · On-site

... * Assist with hardware support activities, dispatch processes, and issue resolution through ... Configure, administer, and maintain Windows and UNIX/Linux operating systems, including software ...

Strive Health

System Administrator

Denver, CO · On-site

$85K - $104K/yr

This individual will work with other Strive Systems Administrators in a cloud native environment and assist Support Engineers in meeting the needs of end-users. This position offers an excellent ...

Tier4 Group

System Administrator

Atlanta, GA

The System Administrator is responsible for managing, configuring, and implementing systems while ... Participate in security risk assessments and assist in security audit preparations. * Work with ...

Austin HR

System Administrator

Austin, TX

We are looking for a System Administrator to join our team. This position involves working in a ... Assist in the design, implementation and maintenance of Windows Azure hosted web environments ...

CMA

System Administrator

Albany, NY · On-site

$65K - $100K/yr

System Administrator Albany, NY, US 7 days ago Requisition ID: 1033 Salary Range: $65,000.00 To ... * Assist with patch management, vulnerability remediation, and compliance audits. * Provide ...

Credit Control LLC

System Administrator

Earth City, MO · Hybrid

$60K - $85K/yr

Administer Active Directory, DNS, DHCP, Group Policy, and related core services. * Support and ... Create and maintain system documentation and SOPs. * Assist with endpoint management and software ...

Kros-Wise

System Administrator

San Diego, CA · On-site

$100K - $135K/yr

Overview We are seeking a mission-focused Systems Administrator to support Navy enterprise IT ... * Assist in implementing and maintaining RMF controls, DISA STIGs, and security baselines

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Assistant System Administrator information

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$26K

$68.2K

$136.5K

How much do assistant system administrator jobs pay per year?

As of Sep 14, 2026, the average yearly pay for assistant system administrator in the United States is $68,215.00, according to ZipRecruiter salary data. Most workers in this role earn between $45,000.00 and $80,500.00 per year, depending on experience, location, and employer.

What is an assistant system administrator?

Assistant System Administrators are entry-level IT professionals who help manage and maintain an organization's computer systems and networks. They work under the supervision of senior system administrators to perform tasks such as installing software, monitoring network performance, troubleshooting issues, and assisting with user support. Their role is essential in ensuring the smooth operation of IT infrastructure and often serves as a stepping stone to more advanced system administration positions.

What are the key skills and qualifications needed to thrive as an assistant system administrator?

To succeed as an Assistant System Administrator, you need a solid understanding of networking, operating systems (especially Windows and Linux), and basic troubleshooting, often supported by a relevant degree or certifications like CompTIA A+ or Microsoft Certified: Azure Fundamentals. Familiarity with server management tools, remote monitoring systems, and ticketing software is typically required. Strong problem-solving abilities, attention to detail, and effective communication skills help you resolve issues efficiently and collaborate with team members. These competencies are crucial for maintaining system reliability, minimizing downtime, and supporting organizational IT infrastructure.

What are some common challenges faced by an assistant system administrator, and how can they be effectively managed?

Assistant System Administrators often encounter challenges such as troubleshooting unexpected system outages, managing multiple support requests simultaneously, and keeping up with software updates and security patches. To manage these effectively, it's important to prioritize tasks, maintain clear documentation, and communicate proactively with both the IT team and end-users. Developing strong problem-solving skills and staying updated on the latest technologies can also help in quickly resolving issues and reducing system downtime.

What is the difference between Assistant System Administrator vs Network Administrator?

AspectAssistant System AdministratorNetwork Administrator
CertificationsCompTIA A+, Network+; Microsoft CertifiedCCNA, CompTIA Network+
Work EnvironmentSupports IT infrastructure, assists with system maintenanceManages and maintains network infrastructure, troubleshooting network issues
Employer UsageCommon in organizations with IT support teamsFocuses on network-specific roles in various industries

While both roles support IT operations, the Assistant System Administrator primarily assists with system management and support, whereas the Network Administrator specializes in managing network infrastructure. The roles often overlap, but the Network Administrator has a stronger focus on network-specific tasks and certifications.

Do assistant system administrators make good money?

Assistant system administrators typically earn a moderate salary that varies by location and experience, with entry-level positions often paying less than senior roles. They usually require knowledge of operating systems, networking, and troubleshooting, and may earn certifications like CompTIA or Microsoft to increase earning potential.
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Assistant System Administrator jobs near you
Infographic showing various Assistant System Administrator job openings in the United States as of September 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $68,215 per year, or $32.8 per hour.

System Administrator

Annapolis, MD • On-site

Reflexive Concepts
11 - 50 employees
Learn more about Reflexive Conceptsexternal

Full-time

Re-posted 5 days ago

Key responsibilities

  • Provide support for the implementation, troubleshooting, and maintenance of IT systems supporting critical enterprise applications.

  • Manage IT system infrastructure and associated processes to ensure availability, reliability, security, and performance of enterprise applications and services.

  • Perform day-to-day operations, monitoring, maintenance, and problem resolution for client systems, servers, storage platforms, network devices, and related infrastructure.

Job description

Reflexive Concepts is seeking a skilled System Administrator to join our team!
Duties and Responsibilities:
  • Work on a fast-paced team providing support for the implementation, troubleshooting, and maintenance of Information Technology (IT) systems supporting critical enterprise applications.
  • Manage IT system infrastructure and associated processes, ensuring the availability, reliability, security, and performance of enterprise applications and services.
  • Provide day-to-day operations, monitoring, maintenance, and problem resolution for client systems, servers, storage platforms, network devices, and related infrastructure.
  • Provide Tier 1 (Help Desk) and Tier 2 (Escalation) support, including problem identification, diagnosis, troubleshooting, and resolution.
  • Support the escalation process and communicate system status, issues, and resolutions to agency management and internal stakeholders.
  • Assist with hardware support activities, dispatch processes, and issue resolution through completion.
  • Configure, administer, and maintain Windows and UNIX/Linux operating systems, including software installation, patching, system hardening, and performance tuning.
  • Maintain the integrity and availability of infrastructure components while implementing enhancements to improve reliability, scalability, and operational efficiency.
  • Collaborate with engineering and development teams to support infrastructure modernization efforts, including evaluating, testing, and implementing technology solutions that enhance system capabilities.
  • Participate in the assessment of existing systems and architectures, providing operational and technical input for initiatives involving automation, DevOps practices, cloud technologies, and application modernization.
  • Support the planning, testing, deployment, and sustainment of infrastructure and application changes across on-premises, hybrid, and cloud-hosted environments, as applicable.
  • Assist in analyzing operational, security, compliance, and technical considerations associated with infrastructure changes and technology migrations.
  • Develop and maintain technical documentation, standard operating procedures, and system configuration baselines.
Required Qualifications:
  • Active TS/SCI security clearance with Full Scope (FS) Polygraph.
  • A bachelor's degree and ten (10) years of experience as a system administrator on programs of similar scope and complexity are required. In lieu of a bachelor's degree, fifteen (15) years of experience is required.
  • In-depth Linux experience.
  • Familiarity with PowerShell and Bash scripting languages.
  • Experience with system hardening.
  • Experience working with ISSOs for system compliance.
  • DoD 8570 compliance with Information Assurance Technical (IAT) Level I is required.
  • Must be able to work core hours of 10AM-2PM Monday-Friday. Exceptions will be considered on a case-by-case basis.
Technology Stack:
  • AWS
  • Ansible
  • Docker
  • ElasticSearch
  • Terraform
  • Jenkins
  • Linux
  • Windows
  • GitLab
Desired Skills:
  • Familiarity with cloud platforms such as AWS.
  • Experience with infrastructure automation, configuration management, or Infrastructure as Code (IaC) tools such as Ansible, Terraform, or AWS CloudFormation.
  • Experience supporting DevOps practices, CI/CD pipelines, or automated deployment processes.
  • Familiarity with containerization technologies such as Docker or Kubernetes.
  • Experience performing vulnerability remediation, security patching, and STIG implementation.
  • Experience supporting Authority to Operate (ATO) processes, RMF activities, and security compliance initiatives.

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