Systems Administrator

Client First Technologies (CFT); Los Angeles (CA); On-site; USD 90,000 - 130,000; Full time

Job summary

Client First Technologies (CFT) is seeking an IT Specialist – System Administrator to support a government customer. The role emphasizes maintaining government IT environments, ensuring system availability, security, and compliance with federal regulations, on-site at Ft.

Johnson in Louisiana. The ideal candidate will have 3+ years in system administration, experience with Windows/Linux, AD, virtualization (VMware/Hyper‑V), and cloud platforms (AWS/Azure/Google).

Qualifications

• Bachelor’s degree in Computer Science, Information Technology, or a related field (or equivalent experience).
• Minimum three (3) years of experience in system administration, preferably in a government or DoD environment.
• Strong understanding of Windows, Linux, or Unix operating systems.
• Experience with Active Directory, virtualization technologies (VMware, Hyper‑V), and cloud platforms (AWS, Azure, or Google Cloud).
• Knowledge of cybersecurity best practices and government security compliance frameworks (e.g., NIST, FISMA, FedRAMP).
• Proficiency in system monitoring tools and troubleshooting techniques.
• Strong analytical, problem-solving, and communication skills.
• Proficiency in Microsoft Office Suite.
• Must meet eligibility requirements for access to classified information.

Responsibilities

• Install, configure, and update hardware, software, and operating systems to maintain system integrity.
• Implement security measures to protect sensitive government data and ensure compliance with federal standards.
• Manage user accounts, permissions, and authentication protocols.
• Diagnose and resolve system issues to minimize downtime and ensure operational efficiency.
• Implement backup strategies and disaster recovery plans for critical data.
• Configure and maintain servers, networks, and IT systems.
• Implement security patches, updates, and access controls.
• Monitor system performance and address vulnerabilities.
• Support end users with technical issues and troubleshooting system errors.
• Ensure compliance with government IT security regulations and RMF requirements.
• Administer and maintain network infrastructure tools, systems, and applications across LAN, WAN, and WLAN environments.
• Manage and support enterprise servers, network devices, and databases to ensure availability, reliability, and performance.
• Monitor network performance and troubleshoot system or connectivity issues.
• Maintain system and infrastructure compliance with applicable legal, regulatory, cybersecurity, and RMF requirements.
• Configure and maintain network hardware, routing protocols, and switching infrastructure.
• Implement and support Public Key Infrastructure (PKI) and secure authentication mechanisms.
• Support system security accreditation processes, including documentation, audits, and compliance reporting.
• Maintain system and network documentation, configuration baselines, and operational procedures.

Skills

Analytical thinking

Problem-solving

Communication skills

Education

Bachelor's degree in Computer Science / IT or related field

Tools

Active Directory

VMware

Hyper‑V

AWS

Azure

Google Cloud

Windows OS

Linux/Unix

PKI

RMF compliance tooling

Job description

Job Description

Overview

Client First Technologies currently is seeking an IT Specialist – System Administrator to support our government customer. The IT Specialist – System Administrator plays a vital role in managing and maintaining government IT environments, ensuring system availability, security, and compliance with federal regulations.

This is a full-time, on-site position at Ft. Johnson in Louisiana.

CFT offers a full benefits package, a collaborative work environment and a strong company culture. Veterans and military spouses are encouraged to apply.

Requirements

• System Maintenance and Upgrades: Install, configure, and update hardware, software, and operating systems to maintain system integrity
• Security and Compliance: Implement security measures to protect sensitive government data, ensure compliance with federal cybersecurity standards such as NIST 800-53, FISMA, and DFARS
• User and Access Management: Manage user accounts, permissions, and authentication protocols to maintain system security
• Troubleshooting and Support: Diagnose and resolve system issues to minimize downtime and ensure operational efficiency
• Backup and Disaster Recovery: Implement backup strategies and disaster recovery plans to protect critical government data
• Configure and maintain servers, networks, and IT systems
• Implement security patches, updates, and access controls
• Monitor system performance and addressing vulnerabilities
• Support end users with technical issues and troubleshooting system errors
• Ensure compliance with government IT security regulations and policies
• Administer and maintain MTC network infrastructure tools, systems, and applications across LAN, WAN, and WLAN environments
• Manage and support enterprise servers, network devices, and databases to ensure availability, reliability, and performance
• Monitor network performance and troubleshoot system or connectivity issues
• Ensure systems and infrastructure comply with applicable legal, regulatory, cybersecurity, and RMF requirements
• Configure and maintain network hardware, routing protocols, and switching infrastructure
• Implement and support Public Key Infrastructure (PKI) and secure authentication mechanisms
• Support system security accreditation processes, including documentation, audits, and compliance reporting
• Maintain system and network documentation, configuration baselines, and operational procedures

Qualifications

• Bachelor’s degree in Computer Science, Information Technology, or a related field (or equivalent experience)
• Minimum three (3) years of experience in system administration, preferably in a government or DoD environment
• Strong understanding of Windows, Linux, or Unix operating systems
• Experience with Active Directory, virtualization technologies (VMware, Hyper‑V), and cloud platforms (AWS, Azure, or Google Cloud)
• Knowledge of cybersecurity best practices and government security compliance frameworks (e.g., NIST, FISMA, FedRAMP)
• Proficiency in system monitoring tools and troubleshooting techniques
• Strong analytical, problem-solving, and communication skills
• Proficiency in Microsoft Office Suite
• Must meet eligibility requirements for access to classified information

Preferred Qualifications

• Certifications such as CompTIA Security+, Microsoft Certified: Azure Administrator Associate, or Red Hat Certified System Administrator (RHCSA) are highly desirable
• Experience supporting federal government or regulated environments
• Familiarity with DoD cybersecurity policies and RMF processes
• Relevant industry certifications such as Cisco (CCNA/CCNP), Security+, CISSP, or similar preferred
• Strong knowledge of network architecture and protocols, including the OSI model
• Experience with routing protocols, Cisco Express Forwarding (CEF), and IEEE 802.1X authentication
• Experience working with multiple network equipment manufacturers, including Cisco
• Experience supporting Public Key Infrastructure (PKI) environments
• Knowledge of security authentication and accreditation processes, including compliance with RMF requirements

Physical Demands

• General office environment; work is generally sedentary in nature but may require standing and walking for up to 25% of the time; ability to sit and work at a computer workstation for extended periods of time
• Ability to lift and move IT equipment up to 25–50 pounds, such as servers, network hardware, or related components