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Sr System Admin Jobs in Minnesota (NOW HIRING)

Subcontract Admin Sr

Maple Grove, MN · On-site

$82K - $140K/yr

At BAE Systems, our supply chain team is the best at what they do, and their work is part of why ... looking for a Senior Subcontract Administrator who shares a passion for supporting our armed ...

... Sr Systems Engineer Location: Eagan MN 55121 Duration: 12+ Months Airlines Indsutry Looking for a Unix/Linux administrator (2+ Years) - Experience with Red Hat Cluster / VCS HA products Experience ...

ACAS Administrator - Senior Level Location: On-Site, Quantico, VA Clearance Level: Secret, Must ... Install, patch, maintain operating systems and ACAS applications while implementing and documenting ...

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Sr System Admin information

What is a Sr System Admin?

Sr System Admins, or Senior System Administrators, are IT professionals responsible for managing and maintaining an organization's computer systems, servers, and network infrastructure. They oversee system performance, troubleshoot issues, implement security measures, and ensure data integrity and availability. Sr System Admins often lead projects, mentor junior staff, and play a critical role in planning and executing IT strategies to support business operations.

What are the key skills and qualifications needed to thrive as a Sr System Admin?

To thrive as a Sr System Admin, you need advanced knowledge of operating systems, network infrastructure, security protocols, and typically a degree in computer science or related field. Proficiency with server virtualization tools, cloud platforms (like AWS or Azure), and certifications such as Microsoft Certified: Windows Server or CompTIA Server+ are highly valuable. Strong problem-solving skills, effective communication, and the ability to work independently or lead a team set exceptional candidates apart. These skills and qualifications are crucial to ensure reliable system performance, security, and efficient IT operations in complex enterprise environments.

What are some common challenges Sr System Admins face when managing complex IT infrastructures?

Sr System Admins often encounter challenges such as integrating legacy systems with modern technologies, maintaining high system uptime, and responding quickly to security threats. Balancing proactive maintenance with urgent troubleshooting can be demanding, especially in large, distributed environments. Effective communication and collaboration with network, security, and development teams is essential to ensure seamless operations and swift issue resolution. Staying current with evolving technologies and best practices is also key to successfully managing these challenges.

Do senior system administrators make good money?

Senior system administrators typically earn higher salaries due to their experience, technical skills, and certifications such as CompTIA or Cisco. Their compensation can vary based on industry, location, and company size but generally reflects their advanced responsibilities managing complex IT infrastructure. They often receive benefits like bonuses, overtime, and opportunities for career advancement.

What does a senior system administrator do?

A senior system administrator manages and maintains an organization’s IT infrastructure, including servers, networks, and security systems. They troubleshoot issues, implement updates, and ensure system reliability, often using tools like scripting and monitoring software. They also provide guidance to junior staff and may hold certifications such as CompTIA Server+ or Microsoft Certified Solutions Expert.
Infographic showing various Sr System Admin job openings in Minnesota as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 10% Part Time, and 6% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution.

Senior Windows Systems Administrator

Virginia, MN • On-site

The Tatitlek Corporation
IT Services • 501 - 1,000 employees

$59.10/hr

Other

Posted 8 days ago


Job description

Overview

Job specifications are intended to present a descriptive list of the range of duties performed by employees. Specifications are not intended to reflect all duties performed within the job.

SUMMARY:

The Senior Windows Systems Administrator shall demonstrate experience in systems administration in the following operating systems: Windows. The specialized experience includes Windows system administration of WSUS and third party solutions, GPOs Windows Server and Windows Workstations, Thin Clients (hardware/software) and documentation creation/updates.

ESSENTIAL DUTIES AND RESPONSIBILITIES
  • Possess the ability to install, configure and maintain Operating Systems.
  • Manage the installation and integration of systems fixes, updates and enhancements.
  • Conduct testing, troubleshooting, performance optimization and maintenance of hardware and software systems.
  • Provide support including end user assistance.
  • Perform functions such as manage accounts, network rights, access to systems and equipment; maintain systems configuration and backups.
  • Create and maintain documentation, Standard Operating Procedures (SOP).
  • Create, monitor and maintain backups/restoration of systems and files.
  • Conduct research of new and upcoming technologies.
  • Provide input for future systems and purchases.
  • Demonstrate general knowledge of enterprise frameworks and methodologies.
  • Possess the ability to communicate effectively both written and verbally.
  • Other duties as assigned.
EXPERIENCE, EDUCATION, AND LICENSURE
  • At least 6 years of system administration experience.
  • Must have a DOD Secret security clearance and have or be able to obtain an SSBI.
  • As per Department of Defense (DoD) Directive 8140.01, this position shall require Information Assurance Technicians (IAT) Level 2 certification; this includes both an Information Assurance (IA) certification and an Operating System (OS) certification.
  • The OS certification requirement will be for Unix/Linux or Windows depending on the position.
  • The Senior Systems Administrator is required to maintain the DoD 8140.01 IAT Level 2 certification for the life of the contract.
REASONABLE ACCOMMODATIONS

Reasonable accommodation may be made to enable individuals with disabilities to perform the following essential functions.

SUPERVISORY RESPONSIBILITIES

Coordinates, supervises, and/or manages support personnel.

WORK ENVIRONMENT

Work environment characteristics described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. While performing the duties of this job, the employee is exposed to weather conditions prevalent at the time. The noise level in the work environment is usually moderate.

PHYSICAL REQUIREMENTS

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

While performing the duties of this job, the employee is regularly required to stand; walk; sit; use hands to finger, handle, or feel objects, tools or controls; reach with hands and arms; climb stairs; balance; stoop, kneel, crouch or crawl; talk or hear. The employee must occasionally lift and/or move up to 25 pounds. Specific vision abilities required by the job include close vision, distance vision, color vision, peripheral vision, depth perception, and the ability to adjust focus.

TRAVEL

None.

WORK AUTHORIZATION/SECURITY CLEARANCE

DoD Secret or higher security clearance, or the ability to obtain and maintain a Secret clearance. U.S. Citizenship is required.

ADDITIONAL QUALIFYING FACTORS

Must have the ability to obtain and maintain a security clearance. In addition, a satisfactory background screening, negative drug test, positive references and proof of identity and legal authorization to work in the United States are required.

As an equal opportunity employer, The Tatitlek Corporation recognizes that our strength lies in our people. Discrimination and all unlawful harassment, including sexual harassment, in employment is not tolerated. We encourage success based on our individual merits and abilities without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, disability, marital status, citizenship status, military status, protected Veteran’s status or employment.

Salary

$52/hourly

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