Windows Systems Administrator

Kearney & Company is looking for a Windows System Administrator to join our team! The Windows System Administrator will perform system administration tasks, to include infrastructure administration and automation, information security support and configurations, software and OS installation/updates, and follow configuration/change control processes. Additional responsibilities include but are not limited to:

• Monitoring system performance, troubleshooting issues, and performing regular maintenance tasks such as applying updates, patches, and security fixes
• Manage on-premises and cloud infrastructure—including virtual machines, identity services, backups, security configurations, and enterprise applications throughout their full lifecycle
• Assist Network Engineers with configuring and managing network services, such as DNS, DHCP, and Active Directory
• Design, administer, and optimize Windows Server environments, virtualization platforms, storage systems, and core network components
• Implement and enforce security best practices, including access controls, encryption, logging, monitoring, vulnerability remediation, and system hardening aligned with NIST requirements
• Assist with implementing and managing backup strategies to ensure data protection and disaster recovery capabilities in case of system failures or data loss
• Conduct regular system health checks, security audits, and risk assessments, documenting findings and remediating gaps proactively
• Analyzing system performance, identifying bottlenecks, and implementing optimizations to improve overall system efficiency and responsiveness
• Develop scripts, automation tools, and streamlined workflows to improve operational efficiency and reduce manual effort
• Create and maintain comprehensive documentation, including configurations, procedures, diagrams, policies, and system change records
• Maintaining accurate documentation of system configurations, procedures, and troubleshooting steps, as well as generating reports on system performance, security, and compliance
• Participating in the planning and implementation of new systems, upgrades, and migrations, ensuring compatibility and adherence to best practices

Qualifications

• Bachelor’s degree in Computer Science, Information Technology, or a related field; or 4 years of related experience may be accepted in lieu of the degree
• Minimum of 5 years of hands-on experience in systems administration or a related infrastructure-focused role
• Experience with Active Directory, Group Policy, DNS, DHCP, and other core services
• Advanced troubleshooting skills and problem-solving abilities and able to diagnose and resolve complex technical issues
• Proficiency with scripting or automation tools (PowerShell, Bash, Python, etc.)
• Self-motivated and able to work independently with minimal supervision
• Excellent written and verbal communication skills, with the ability to collaborate effectively across teams
• Advanced troubleshooting and analytical skills across systems, networks, and cloud services
• Experience with system hardening guidelines (e.g., CIS benchmarks)
• Familiarity with virtualization technologies
• Ability to obtain and maintain Agency Suitability (requires U.S. citizenship)

Preferred Qualifications

• Relevant industry certification (e.g., Network+, Security+, CCSP,)
• Familiarity with containerization (e.g., Azure Kubernetes or Azure Container)
• Familiarity with Cloud administration, specifically Azure

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Overview

Exclusively focused on the Government, Kearney & Company provides financial services, including auditing, consulting, and technology services. Our commitment to our employees and clients as well as to dedication and trust, critical values to our Firm, have led to Kearney’s recognition as one of the leading accounting firms in the country. Based on our employees’ feedback, we are also consistently rated a Best Place to Work. Employment at Kearney means a flexible, collaborative, and open-minded work environment. We hope it is your “first easy decision.” Learn more at www.kearneyco.com/careers.

The expected salary range for this position is between $80,000 and $140,000. This range is representative of base pay only and does not include straight time pay for hours worked over 40 per week, company contributions towards paid benefits, and/or bonuses. Actual compensation (meeting or exceeding the range) will be determined based on specific experience, education, work location, clearance level, and other factors permitted by law. This position is eligible for bonuses (when applicable).

We also offer a competitive benefits package that includes:

• Medical, Dental, Vision, Life, AD&D, and Disability Insurance
• 401(k) Retirement Plan and 529 Education Savings Plan
• Flexible Spending & Health Savings Account
• Accident, Critical Illness, Hospital Indemnity Insurances
• Legal Insurance and Pet Insurance
• Employee Assistance Program, fitness and wellness benefits, and other firm benefits
• Paid holidays, vacation, and sick time

EEO Notice

Applicants have rights under Federal Employment Laws

EEO Notice

Work location is subject to change based on client requirements.

Kearney & Company is an Equal Opportunity Employer and will consider all qualified applicants without regard to race, color, national origin, ethnicity, ancestry, genetic information, religion, sex, gender, gender identity, sexual orientation, marital status, pregnancy, childbirth, any medical condition related to pregnancy or childbirth, age, disability, protected veteran status, relationship or association to a protected veteran, or any other characteristic protected by local, state or federal laws, rules or regulation. Click here for more information on Kearney’s EEO Policy.

If you would like to request a reasonable accommodation, regarding accessibility of our website, a modification or adjustment of the job application or interview process due to a disability, please call 703-236-2391 or email accommodations@kearneyco.com. Please be advised that this contact information is for accommodation requests only and cannot be used to inquire about the status of an application.

Family and Medical Leave Act (FMLA)

FMLA is designed to help employees balance their work and family responsibilities by allowing them to take reasonable unpaid leave for certain family and medical reasons. Kearney & Company provides eligible employees with up to 12 weeks of unpaid, job-protected leave per year. Military family leave is available for up to 26 weeks under FMLA. Click here to learn more.

Employee Polygraph Protection Act (EPPA)

The EPPA prohibits most private employers from using lie detector tests either for pre-employment screening or during the course of employment. Kearney & Company adheres all provisions of the EPPA. Click here to learn more.