System Administrator (multiple levels) to 170k, FS Poly

stanleyreid; Aurora (CO); On-site; USD 115,000 - 170,000; Full time

Job summary

FS Poly is seeking System Administrators at Level 1 and Level 2 to support critical IT systems in Aurora, CO. The role covers Unix and Windows operations, daily configurations, and Tier 1–2 support.

Candidates must have a TS/SCI with FS Polygraph clearance. Base compensation ranges from $115k to $170k with a strong benefits package and opportunities to work on cutting-edge DevOps and cloud-enabled projects.

Qualifications

• Five years of System Administration experience for Level 1 role.
• Ten years of System Administration experience for Level 2 role.
• Bachelor’s degree in a technical discipline (or 10 years SA experience substituting).

Responsibilities

• Manage daily configuration and operation of IT systems, including UNIX and Windows OS.
• Provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis, and resolution.

Skills

UNIX

Windows OS

Tier 1/2 support

Network components

System monitoring

Education

Bachelor’s degree in a technical discipline

Job description

System Administrator (multiple levels) to 170k, FS Poly

• Aurora, CO

About Our Client

Looking for a career where your skills and happiness matter? Our client is a diverse team that values your growth, invests in your development, and challenges you with cutting-edge projects in DevOps, Java, cloud-powered analytics, and automated deployments. They offer ample training, competitive salaries, and a supportive, technical leadership in an environment that values diversity and your well-being. Ready to hone your skills and make a real impact? Let's talk!

The Role

We are seeking System Administrators at both Level 1 and Level 2 tiers to support the implementation, troubleshooting, and maintenance of critical IT systems. In this role, you will manage infrastructure and processes related to client/server, storage, network, and mobile devices. Base compensation ranges from $115k to $170k, with a compelling benefits package for qualified candidates.

Key responsibilities include:

• System Operations: Manage daily configuration and operation of IT systems, including UNIX and Windows operating systems.
• Tiered Support: Provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis, and resolution.
• Infrastructure Maintenance: Install and load OS software, maintain network integrity, and implement enhancements to improve reliability and performance.
• Optimization: Perform system capacity analysis and planning to optimize resource utilization.
• Communication: Provide detailed analysis and feedback to agency management and internal customers regarding escalated tickets and status updates.

What You’ll Bring

Level 1 System Administrator

• Experience: Five (5) years of experience as a System Administrator in programs of similar scope and complexity.
• Education: Bachelor’s degree in a technical discipline. Five (5) years of additional SA experience may be substituted for a bachelor's degree (10 years total).

Level 2 System Administrator

• Experience: Ten (10) years of experience as a System Administrator in programs of similar scope and complexity.
• Education: Bachelor’s degree in a technical discipline. Five (5) years of additional SA experience may be substituted for a bachelor's degree (15 years total).

Technical Requirements

• Proficiency in configuring and managing UNIX and Windows operating systems.
• In-depth experience in troubleshooting complex IT systems and network components.
• Ability to remain involved in the resolution process for hardware and dispatch system problems.

Clearance Requirements

TS/SCI with FS Polygraph is required. We are not able to upgrade clearances or accept CCAs. Please note, you must have the required clearance for consideration; under-classified applicants will not receive a response.

Location

Aurora, CO

Please Note Due to high application volume, we are unable to confirm receipt of submissions or provide updates. We will contact you directly if there is a match. Opportunities change frequently; We cannot guarantee availability.

Posted on 02/26/2026