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Enterprise Systems Administrator Jobs (NOW HIRING)

KBR

Enterprise Applications Systems Administrator

Title: Enterprise Applications Systems Administrator We are KBR When you become part of our KBR team, your opportunities are endless. Through internal collaboration, and with our partners and ...

Washington County

Systems Administrator

Saint George, UT · On-site

$91K/yr

Washington County is seeking a Systems Administrator to lead the management of our critical server environment, enterprise systems, and data infrastructure. This is an opportunity to play a key role ...

C3EL

$85K - $115K/yr

The Senior Administrator will oversee Windows, UNIX, and SQL systems; manage enterprise storage and virtualization infrastructure; and ensure full compliance with DoD cybersecurity and configuration ...

Omniscius Consulting

Senior System Administrator

Laurel, MD · Hybrid

$85K - $115K/yr

Position Overview The Senior Systems Administrator will provide advanced systems administration for enterprise Windows and Linux environments spanning on-premises and AWS cloud infrastructure.

Omniscius Consulting

Senior System Administrator

Laurel, MD · On-site

$85K - $115K/yr

Position Overview The Senior Systems Administrator will provide advanced systems administration for enterprise Windows and Linux environments spanning on-premises and AWS cloud infrastructure.

ait

Enterprise System Administrator

Plano, TX

The Enterprise Systems Administrator is responsible for the administration, technical support, integration, performance, and continuous improvement of the company's enterprise application portfolio ...

AIT

Enterprise System Administrator

Plano, TX · On-site

The Enterprise Systems Administrator is responsible for the administration, technical support, integration, performance, and continuous improvement of the company's enterprise application portfolio ...

Vets Hired

Systems Administrator

Washington, DC · On-site

Job Summary The Systems Administrator is responsible for maintaining, securing, and optimizing enterprise IT infrastructure in classified environments. The role manages Windows and Linux servers ...

Zobility

Procurement Systems Administrator

Palo Alto, CA · On-site

... enterprise systems such as ERP and ticketing platforms. Key Responsibilities ● Configure, build, and maintain complex conditional approval workflows, dynamic intake forms, and routing logic within ...

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Enterprise Systems Administrator information

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$100K

$139.5K

How much do enterprise systems administrator jobs pay per year?

As of Sep 1, 2026, the average yearly pay for enterprise systems administrator in the United States is $100,014.00, according to ZipRecruiter salary data. Most workers in this role earn between $78,000.00 and $114,000.00 per year, depending on experience, location, and employer.

What does an enterprise systems administrator do?

An Enterprise Systems Administrator is responsible for managing and maintaining an organization's IT infrastructure, including servers, networks, and enterprise applications. They ensure system reliability, security, and performance by performing updates, troubleshooting issues, and implementing best practices. Additionally, they support users, manage access permissions, and collaborate with other IT teams to optimize business operations. Their role is critical in ensuring that enterprise systems run efficiently to support organizational goals.

What are some of the day-to-day responsibilities of an enterprise systems administrator?

An Enterprise Systems Administrator is responsible for managing, monitoring, and maintaining the organization’s servers and network infrastructure. Daily tasks may include installing software updates, monitoring system performance, troubleshooting hardware or software issues, and ensuring backup and disaster recovery processes are up to date. They often collaborate closely with IT support teams, software developers, and network engineers to resolve technical issues and improve system efficiency. This role also involves maintaining security protocols and documenting system changes to ensure compliance with organizational standards.

What are the key skills and qualifications needed to thrive as an enterprise systems administrator, and why are they important?

To thrive as an Enterprise Systems Administrator, you need a solid background in systems administration, network management, and troubleshooting, usually backed by a degree in information technology or computer science. Familiarity with enterprise operating systems (such as Windows Server or Linux), virtualization platforms, security tools, and certifications like CompTIA Server+, Microsoft Certified: Windows Server, or VMware Certified Professional are typically required. Strong problem-solving abilities, effective communication skills, and attention to detail help administrators excel in dynamic IT environments. These competencies are vital for ensuring system reliability, minimizing downtime, and supporting organizational technology needs.

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Enterprise Systems Administrator jobs near you
Infographic showing various Enterprise Systems Administrator job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 85% Full Time, 9% Part Time, 4% Contract, and 1% Nights. Highlights an 90% Physical, 2% Hybrid, and 8% Remote job distribution, with an average salary of $100,014 per year, or $48.1 per hour.

System Administrator

Independent Software

Annapolis Junction, MD • On-site

Full-time

Re-posted 21 days ago

Job description

Job Summary:
Independent Software is seeking a Systems Administrator to support secure, mission-critical infrastructure across Linux and mixed Linux/Windows enterprise environments. The role involves deploying and maintaining Linux systems, supporting cloud-hosted environments, and ensuring compliance with security requirements.
Responsibilities:
• Deploy, configure, maintain, and troubleshoot Linux-based enterprise systems
• Support containerized environments and virtualization platforms
• Support enterprise storage management and operational sustainment activities
• Administer and maintain KVM virtualization environments
• Develop and maintain automation solutions using Ansible, SALT, and scripting languages such as Bash, Perl, or Python
• Support cloud-hosted infrastructure and AWS-based environments
• Configure and maintain FreeIPA within enterprise Linux environments
• Support system hardening, patching, upgrades, and lifecycle management activities
• Maintain compliance with SSP documentation and STE/STN security requirements
• Troubleshoot system, application, network, virtualization, and infrastructure-related issues
• Support operational monitoring, system reliability, and performance optimization
• Develop and maintain technical documentation and operational procedures
• Collaborate with engineering, operations, and security teams to support mission requirements
• Participate in on-call support and maintenance activities as required
Qualifications:
Required:
• Experience administering Linux systems in enterprise or operational environments
• Experience with scripting and automation using Bash, Perl, Python, or similar languages
• Experience supporting enterprise storage management solutions
• Experience with KVM virtualization technologies
• Experience with configuration management and automation tools such as Ansible or SALT
• Experience supporting cloud infrastructure and AWS environments
• Experience with FreeIPA administration and integration
• Understanding of SSP compliance and STE/STN support requirements
• Strong troubleshooting and problem-solving skills
• Ability to work independently and collaboratively within operational teams
• Strong written and verbal communication skills
• A DoD 8570 IAT Level II baseline certification is required
• Must possess an active TS SCI with appropriate Polygraph to be considered for this role
• Level 0 (SA0): No demonstrated Systems Administrator experience is required. Bachelor’s degree in a technical discipline from an accredited college or university is required. Five (5) years of Systems Administrator experience may be substituted for a bachelor’s degree.
• Level 1 (SA1): Five (5) years of experience as a Systems Administrator supporting programs and contracts of similar scope, type, and complexity is required. Bachelor’s degree in a technical discipline from an accredited college or university is required. Five (5) years of additional Systems Administrator experience may be substituted for a bachelor’s degree.
• Level 2 (SA2): Ten (10) years of experience as a Systems Administrator supporting programs and contracts of similar scope, type, and complexity is required. Bachelor’s degree in a technical discipline from an accredited college or university is required. Five (5) years of additional Systems Administrator experience may be substituted for a bachelor’s degree.
• Level 3 (SA3): Fifteen (15) years of experience as a Systems Administrator supporting programs and contracts of similar scope, type, and complexity is required. Bachelor’s degree in a technical discipline from an accredited college or university is required. Five (5) years of additional Systems Administrator experience may be substituted for a bachelor’s degree.
Preferred:
• Experience supporting secure DoD or Intelligence Community systems
• Experience supporting highly available enterprise Linux environments
• Experience supporting operational or mission-critical infrastructure
• Experience with enterprise monitoring and performance tuning
• Experience supporting mixed-platform enterprise environments
Company:
Product development services to help early-stage software ventures accelerate. Founded in 2006, the company is headquartered in New Haven, Connecticut, US, , with a team of 2-10 employees. The company is currently Early Stage.

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