Senior Systems Administrator-Linux and Some MS Windows

IPTA; Bath Township (OH); On-site; USD 90,000 - 130,000; Full time

Job summary

IPT Associates (IPTA) is seeking a capable technical professional to administer and secure Linux and Windows systems in a government-focused environment. You will patch, harden, and monitor infrastructure while coordinating with cybersecurity teams to meet DoD requirements.

The role requires AD/Windows domain experience and strong scripting skills. You will maintain storage, backups, and disaster recovery capabilities, document procedures, and participate in change management.

Qualifications

• BS in Computer Science, Cyber Security, or a related field.
• Active Secret security clearance required.
• Experience administering enterprise Linux systems and Windows Server administration.
• Experience performing system patching, security hardening, STIG implementation, vulnerability remediation.
• Experience administering storage, backups, data restoration, and disaster recovery.
• Working knowledge of Windows domain and Active Directory services.
• Maintain DoD 8140.03 IA certifications.
• Experience with scripting and automation to maintain configurations.
• Ability to document incidents, changes, and procedures clearly.

Responsibilities

• Install, configure, administer, and maintain Linux servers and Windows systems.
• Monitor availability, performance, and resource usage; troubleshoot issues.
• Apply patches and harden systems to meet STIG and DoD/Air Force requirements.
• Manage storage, backups, and disaster recovery activities.
• Manage user accounts, permissions, and AD services as required.
• Install, configure, and coordinate software applications; ensure licensing compliance.
• Automate routine tasks and maintain configuration baselines.
• Maintain configuration records and provide knowledge transfer for continuity.

Skills

Linux administration

Windows Server

Security patching

Scripting

Documentation

AD/Active Directory

DoD/STIG compliance

Configuration management

Education

BS in Computer Science or related field

Job description

Wright-Patterson AFB

At IPT Associates (IPTA), we enjoy solving real-world problems with technology. We work closely with our customers, teammates, experts, and partners to come up with practical solutions that make a difference. Whether it's a government or business organization, we focus on understanding the need and building something that works.

Our Team

At IPTA, everything starts with our people. We're big believers that when you invest in your team, great things happen. That's why we encourage learning, growth, and trying new things—even if you don't have all the answers yet.

Our culture is rooted in fierce determination, fearless integrity, and passionate service - but we also like to keep things collaborative, supportive, and down-to-earth.

We're Looking For People Who

• Are curious and excited about technology
• Like solving problems and figuring things out
• Can take initiative but also enjoy working with a team
• Want to keep learning, growing, and challenging themselves

If you're someone who’s eager to jump in, learn something new, and make an impact—you’ll fit right in here.

• This position is contingent upon contract award and the actual job description may vary based on specific contract requirements and organizational needs.*

Responsibilities

• Install, configure, administer, and maintain Linux servers and supporting Microsoft Windows systems across physical and virtual environments.
• Monitor system availability, performance, and resource utilization; troubleshoot operating system, hardware, software, and connectivity issues and optimize performance to sustain high availability and reliable mission operations.
• Apply operating system and software patches, implement security hardening, support vulnerability scans, and remediate and document findings in coordination with cybersecurity personnel to meet applicable STIG and DoD/Air Force requirements.
• Administer storage and backup solutions, manage capacity, and perform data restoration and disaster recovery activities to maintain data integrity, availability, and recoverability.
• Manage user accounts, roles, permissions, and operating system access controls; support Windows domain and Active Directory administration as required.
• Install, configure, sustain, and upgrade approved software applications; resolve compatibility and performance issues, support software license compliance, and coordinate with application teams and vendors.
• Automate routine administration and configuration tasks, maintain approved configuration baselines, and support testing and deployment of system upgrades through documented change-control processes.
• Maintain system configuration records, operating procedures, and troubleshooting guides; document and resolve incidents and problems, support change management, and provide knowledge transfer to sustain continuity of operations.

Requirements

• BS in Computer Science, Cyber Security, or a related field
• Active Secret security clearance required
• Demonstrated experience administering enterprise Linux systems, with working knowledge of Microsoft Windows Server administration.
• Hands-on experience installing, configuring, maintaining, monitoring, and troubleshooting physical and virtual servers, including operating system performance, resource utilization, capacity, and connectivity.
• Experience performing system patching, security hardening, STIG implementation, vulnerability-scan interpretation, and vulnerability remediation in accordance with applicable DoD and Air Force requirements.
• Experience administering storage, backups, data restoration, and disaster recovery capabilities.
• Working knowledge of user account administration, access permissions, and Windows domain and Active Directory services.
• Possess and maintain current information assurance certifications applicable to the assigned duties under DoDM 8140.03, including appropriate operating system certification where required.
• Experience using scripting and configuration management tools to automate routine administration and maintain consistent system configurations.
• Ability to maintain clear technical documentation and apply incident, problem, and change management practices while coordinating with users, application teams, and cybersecurity personnel.

IPTA is an Equal Opportunity Employer. All employment decisions are based on individual merit, including qualifications, experience, performance, and business needs, consistent with applicable federal laws and federal contracting requirements. IPTA provides equal opportunity and utilizes merit-based principles to make employment-related decisions.

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