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Mid Level System Administrator Jobs (NOW HIRING)

BAE Systems

Systems Admin II

Reston, VA · On-site

$79K - $134K/yr

... system health, and performing troubleshooting. As a Jr. to Mid-Level Systems Administrator , you will be responsible for conducting network configuration, preventive maintenance, and system issue ...

Straffic

System Administrator

Vienna, VA · On-site

Mid-level (35 years) Position Summary The System Administrator is responsible for maintaining, monitoring, and optimizing the companys IT infrastructure, systems, networks, and security environment.

i3

Mid-Level Linux Administrator

Huntsville, AL · On-site

The Mid-Level Linux Systems Administrator will provide technical expertise supporting information system components, infrastructure integration and maintenance. Responsibilities * Build, configure ...

HII's Mission Technologies division

$75K - $110K/yr

Secret Level of Experience: Mid This opportunity resides with Warfare Systems (WS) , a business ... Maintain system documentation and inventory database. * Perform other infrastructure maintenance ...

Huntington Ingalls Industries

$75K - $110K/yr

Secret Level of Experience: Mid This opportunity resides with Warfare Systems (WS) , a business ... Maintain system documentation and inventory database. * Perform other infrastructure maintenance ...

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Mid Level System Administrator information

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$41K

$88.9K

$137.5K

How much do mid level system administrator jobs pay per year?

As of Jun 5, 2026, the average yearly pay for mid level system administrator in the United States is $88,927.00, according to ZipRecruiter salary data. Most workers in this role earn between $70,000.00 and $104,000.00 per year, depending on experience, location, and employer.

What is the difference between Mid Level System Administrator vs Network Administrator?

AspectMid Level System AdministratorNetwork Administrator
CertificationsCompTIA Server+, Microsoft Certified: Windows Server FundamentalsCompTIA Network+, Cisco CCNA
Work EnvironmentManage servers, operating systems, and internal IT infrastructureFocus on network hardware, configurations, and connectivity
Employer & Industry UsageIT departments across various industries, supporting internal systemsOrganizations with complex network infrastructure, ISPs, data centers

The Mid Level System Administrator primarily manages servers and internal IT systems, while the Network Administrator specializes in network hardware and connectivity. Both roles require similar certifications and are essential in supporting organizational IT infrastructure, but they focus on different technical areas within the IT department.

What are the key skills and qualifications needed to thrive as a Mid Level System Administrator, and why are they important?

A Mid Level System Administrator requires solid experience with operating systems (Windows, Linux), network management, security protocols, and typically a bachelor's degree in IT or related certifications like CompTIA Network+ or Microsoft Certified Solutions Associate (MCSA). Familiarity with tools such as Active Directory, VMware, backup solutions, and monitoring systems is essential. Strong problem-solving abilities, attention to detail, and effective communication skills help address technical issues and collaborate with users or IT teams. These competencies ensure reliable system performance, minimize downtime, and maintain a secure, efficient IT environment.

How does a mid-level system administrator typically collaborate with other IT team members in a corporate environment?

Mid-level system administrators frequently work alongside network engineers, help desk technicians, and IT managers to ensure smooth operation of an organization’s infrastructure. They often serve as a bridge between junior support staff and senior engineers, troubleshooting complex issues escalated from the help desk and implementing solutions designed by senior team members. Regular collaboration also includes participating in team meetings to discuss system upgrades, security protocols, and project planning. This role requires strong communication skills, as system administrators must clearly document changes and coordinate efforts with other departments to minimize downtime and maintain system reliability.

What does a Mid Level System Administrator do?

A Mid Level System Administrator manages and maintains an organization's computer systems, including servers, networks, and related infrastructure. They handle routine system updates, troubleshoot technical issues, ensure system security, and support users with IT problems. Mid Level System Administrators often work on implementing new technologies, optimizing system performance, and maintaining data backups. They collaborate with other IT staff and may mentor junior administrators, ensuring the smooth operation of business-critical systems.
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What cities are hiring for Mid Level System Administrator jobs? Cities with the most Mid Level System Administrator job openings:
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Mid Level System Administrator jobs near you
Infographic showing various Mid Level System Administrator job openings in the United States as of May 2026, with employment types broken down into 13% As Needed, 49% Full Time, 25% Part Time, and 13% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $88,927 per year, or $42.8 per hour.

System Administrator Level I-III

TAP Engineering LLC

Fort George G Meade, MD • On-site

$83K - $158K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 13 days ago

Job description

System Administrator I / II / III
Location: Fort Meade, MD
Clearance: Active TS/SCI with Polygraph (most recent poly within the past 7 years)
Certification: DoD 8570 IAT II (Required)
Education Requirement: See Below
Experience Requirement: See Below
Compensation Range: $83,000-$158,000
Position Overview
TAP Engineering is seeking System Administrators at multiple experience levels (I, II, III) to support large-scale, mission-critical enterprise computing environments. This role is responsible for system operations, maintenance, troubleshooting, and performance optimization across compute, storage, and network platforms.
The ideal candidate thrives in a fast-paced, 24/7 operational environment and works effectively with cross-functional technical teams to ensure system reliability, performance, and availability.
Technical Environment
  • Linux operating systems: Red Hat, CentOS, SUSE, and vendor-specific platforms
  • Enterprise compute environments, including clustered and high-performance systems
  • Shared and distributed storage platforms
  • High-speed networking and interconnect technologies
  • Server, storage, and network infrastructure

Key Responsibilities (All Levels)
  • Implement, maintain, troubleshoot, and sustain enterprise IT systems
  • Perform day-to-day system operations, monitoring, and incident response
  • Support system deployments, upgrades, and transitions to production
  • Provide Tier 1, Tier 2, and Tier 3 support based on experience level
  • Escalate issues appropriately and communicate status to stakeholders
  • Optimize system performance, capacity, and resource utilization
  • Follow established policies, procedures, and operational best practices

Level Differentiation
System Administrator I (Junior / Entry-Level)
  • Provide Tier 1 support and routine system administration
  • Assist users with system access and basic issue resolution
  • Support hardware and software refresh initiatives
  • Perform standard maintenance tasks under guidance
System Administrator II (Mid-Level)
  • Provide Tier 2 and Tier 3 support for moderately complex issues
  • Perform in-depth troubleshooting and root cause analysis
  • Configure, manage, and maintain Linux, Unix, and Windows systems
  • Troubleshoot system integrations, network components, and hardware issues
  • Document findings and provide analysis for escalated incidents
System Administrator III (Senior / SME)
  • Serve as a technical lead and subject matter expert
  • Resolve highly complex system, hardware, and software integration issues
  • Support system design, architecture, and infrastructure planning
  • Analyze system interdependencies to improve operational reliability
  • Mentor junior administrators and lead major incident response efforts

Education & Experience Requirements
  • System Administrator I:
    • 3+ years with a degree or 8+ years without a degree
  • System Administrator II:
    • 5+ years with a degree or 10+ years without a degree
  • System Administrator III:
    • 10+ years with a degree or 15+ years without a degree

Required Qualifications
  • Active TS/SCI with Full Scope Polygraph
  • DoD 8570 IAT II certification
  • Experience administering Linux-based systems
  • Strong troubleshooting, documentation, and communication skills
  • Ability to work effectively in a 24/7 operational environment

Benefits Overview
TAP Engineering offers a comprehensive and competitive benefits package, including:
  • Paid Time Off: 15-25 days annually based on tenure, plus 11 paid holidays (never use-or-lose)
  • Retirement: Up to 15% employer contribution to a 401(k) through match and profit sharing
  • Medical Coverage: Free medical insurance for employees; optional buy-up plans for dependents
  • Dental & Vision: Employer-paid plans with optional enhancements
  • Insurance Coverage: Employer-paid life insurance, AD&D, short-term disability, and long-term disability
  • Flexible Spending Accounts: Healthcare and dependent care FSAs
  • Tuition Reimbursement: Up to $36,000 per year for approved coursework
  • Additional Benefits: Employee Assistance Program, wellness incentives, discount programs, virtual care, prescription savings, and travel support
  • Performance-Based Rewards: Merit increases, performance bonuses, and referral bonuses

Clearance Requirement
This position requires the ability to obtain and maintain a Top Secret/SCI security clearance with Polygraph, based on a current Single Scope Background Investigation (SSBI/SBI). Clearance and polygraph processing are conducted by the U.S. Government.
Factors considered include, but are not limited to:
  • U.S. citizenship
  • Favorable criminal history review
  • Education verification
  • Drug and substance use review
  • Credit history review
  • Subject interview

Additional Information
By submitting your resume, you acknowledge that TAP Engineering may share your application materials with its subsidiaries and affiliated companies for consideration for other available positions.
TAP Engineering is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, or any other status protected by law.

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