Senior System Administrator

Senior System AdministratorJob Category : Information TechnologyTime Type : Full timeMinimum Clearance Required to Start : SecretEmployee Type : RegularPercentage of Travel Required : Up to 10%Type of Travel : Outside Continental US

The Opportunity :

Are you interested in continuing your career in Europe in a mission focused environment? CACI has established upcoming positions throughout the European theater supporting multiple customers for the Department of Defense. We are looking for experienced, innovative and motivated IT Specialists to support enablement of USAREUR-AF and their Mission Partners mission objectives.

CACI has an excellent opportunity for an experienced, self-directed, Sr. System Administrator . This position is in support of a Department of Defense (DoD) organization, USAREUR-AF and their Mission Partners located OCONUS in Germany (Dulmen, Grafenwoehr, Mannheim, Wiesbaden), Italy, Kosovo, Latvia, Lithuania, Netherlands, and Poland (Konotop, Pila, Swietoszow, Zagan). This position is required to travel OCONUS.

Responsibilities :

Supports installing operating system software, patches, and upgrades, including cloud-based systems

Provides support and tech expertise in systems technology, including virtual hardware and cloud capabilities

Manages network and systems configurations to improve performance and maintain compliance with cybersecurity ATO requirements

Maintains network Active Directories (ADs), file servers, and print servers

Assesses and supports testing of proposed configuration changes and documents configuration changes

Ensures configurations enable automated updating (e.g., System Center Configuration Manager)

Administers and maintains virtualization platforms (e.g., VMware)

Ensures system backups, recovery, and storage provisioning are adequate to support Continuity of Operations (COOP) and Disaster Recovery (DR) plans

Supports COOP and DR reviews and exercises, including developing plans or scenarios, and implements changes identified and approved as a result of exercises

Performs routine audits of operating systems, servers, and applications

Supports forensic audits and provides reports or resolutions for incidents

Analyzes, troubleshoots, and resolves system hardware, software, and networking issues, including system outages

Monitors response times, evaluating user satisfaction levels and making recommendations for system improvements

Interfaces with vendors / Government / technical staff on technical solutions, system implementation, optimization, and ongoing management

Participates and contributes to discussions and evaluations of new technologies

Possesses and applies a comprehensive knowledge across key tasks and high-impact assignments

Functions as a technical expert across multiple project assignments

Mentors less-experienced personnel and may supervise others

Qualifications :

Currently hold an adjudicated Secret with ability obtain and maintain a TS / SCI Clearance

Years of Experience : 8 - 12

Education : BA / BS in related field preferred or equivalent experience considered

Certification : Required 8140.03 Cert - 451 - Intermediate and additional Cert - Not Applicable

DoD 8140.03 Compliant : Approved Certifications

Exhibits mastery of operating system management and network administration, with particular emphasis on cloud-based systems and virtual environments.

Possesses comprehensive knowledge of system configurations, cybersecurity compliance, and performance optimization techniques across complex IT infrastructures.

Exhibits strategic expertise in managing active directories, file servers, and virtualization platforms such as VMware, ensuring robust system backups and storage provisioning for continuity of operations and disaster recovery.

Excels in troubleshooting and resolving advanced system hardware, software, and networking issues, including forensic audits and incident resolution.

Commands proficiency in evaluating user satisfaction levels and implementing system improvements to enhance performance.

Displays leadership qualities through mentoring junior staff, interfacing with vendors and technical teams, and functioning as a technical expert across multiple high-impact projects. Demonstrates ability to contribute to technology evaluations and drive adoption of innovative solutions in enterprise environments.

Currently hold an adjudicated Secret with ability obtain and maintain a TS / SCI Clearance

TESA eligibility

ITIL v4 – Foundation

Automation using Microsoft PowerShell, VBScript, or batch files

Adaptable to changing circumstances and operational needs

Understanding of Department of Defense Military standards

Experience with DoD IT security requirements

This position is contingent on funding and may not be filled immediately. However, this position is representative of positions within CACI that are consistently available. Individuals who apply may also be considered for other positions at CACI.

What You Can Expect :

A culture of integrity.

At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation.

An environment of trust.

CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.

A focus on continuous growth.

Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy.

Your potential is limitless.  So is ours.

Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. Learn more.

Since this position can be worked in more than one location, the range shown is the national average for the position.

The proposed salary range for this position is :

90,300-$189,600