System Administrator

Chenega Security SBU; St. Louis (MO); On-site; USD 70,000 - 90,000; Full time

Job summary

Chenega Security SBU is seeking a System Administrator for a full-time role in St. Louis, Missouri. You will integrate, manage, and maintain electronic security systems, ensuring compliance and reliability of security platforms.

The ideal candidate will have significant experience with LenelS2 and Milestone platforms. Responsibilities include system maintenance, installation, collaboration with engineers, and ensuring operational uptime. Candidates with relevant certifications are encouraged to apply.

Qualifications

• Current LenelS2 and Milestone certifications required.
• Security+ Certification required.
• At least 3 years of experience as a system administrator.

Responsibilities

• Perform system maintenance, upgrades, patches, and configuration changes.
• Support installation and integration of new hardware and software components.
• Administer, monitor, and optimize security servers.

Skills

System maintenance

Troubleshooting

Security software systems

Installation and maintenance

Education

Bachelor's degree in Information Technology or related field

Tools

LenelS2

Milestone

Job description

Summary

This position is contingent upon contract award.

The System Administrator is a full‑time technical specialist responsible for integrating, managing, and maintaining electronic security systems. This position supports system servers, software, and security platforms to ensure reliability and compliance. Duties include performing updates, configurations, installations, and troubleshooting, collaborating with technicians and engineers to support the Government’s security environment.

Responsibilities

• Perform system maintenance, upgrades, patches, and configuration changes on LenelS2 and Milestone platforms.
• Support installation and integration of new hardware and software components.
• Administer, monitor, and optimize security servers and associated applications.
• Provide service, repair, replacement, and troubleshooting of existing security systems, including servers and software.
• Maintain accurate system documentation, logs, and records of updates and changes.
• Collaborate with technicians and engineers to resolve system issues and ensure operational uptime.
• Ensure system security, compliance, and reliability standards are met.
• Other duties as assigned.

Qualifications

• Current LenelS2 and Milestone certifications required.
• Security+ Certification required.
• At least 3 years of experience as a system administrator or systems engineer with security system platforms.
• Strong technical background in security software systems, servers, and databases.
• Experience with installation, maintenance, and troubleshooting of enterprise‑level electronic security systems.

Preferred Qualifications

• Bachelor’s degree in Information Technology, Computer Science, Engineering, or a related field preferred.
• Networking experience (IP addressing, firewalls, VLANs, PoE, etc.) is preferred.
• Preferred Manufacturer Certifications (Genetec, Honeywell, Avigilon, Bosch, etc.).
• Experience supporting Federal or DoD security environments is preferred.

Knowledge, Skills and Abilities

• Ability to work independently while coordinating with a multi‑disciplinary team.
• Ability to read and interpret technical manuals, system documentation, and configuration guides.
• Strong problem‑solving and analytical skills.
• Skill in operating a personal computer and standard office equipment.
• Must have knowledge of a variety of computer software applications in word processing, spreadsheets, database (MSWord, Excel, Access, PowerPoint), and Outlook.