# Senior Systems Administrator

**Company:** [Prime System Solutions](https://jobs.workable.com/companies/usbqLC6Fft5ZfmxfHmcWGw.md)
**Location:** Remote
**Workplace:** remote
**Employment type:** Full-time
**Department:** Client

[Apply for this job](https://jobs.workable.com/view/f2a2a530-bbc0-42aa-bf95-602d0f5418f9)

## Description

We are a fast-growing **Managed Service Provider (MSP)** delivering IT solutions and security services to a diverse portfolio of clients. Our mission is to provide proactive support, innovative solutions, and best-in-class cybersecurity compliance to help businesses thrive in a secure and scalable IT environment.

We’re seeking a **Senior Systems Administrator** who can not only manage day-to-day operations but also take the lead on complex projects and guide clients through evolving **security frameworks such as CMMC and NIST**.

**Responsibilities:**

-   Manage, maintain, and optimize client infrastructure including servers, networks, cloud platforms (Azure, Microsoft 365), and security solutions.
-   Lead and execute IT projects end-to-end (migrations, deployments, upgrades, cloud transitions).
-   Implement and enforce **security frameworks** such as **CMMC, NIST, and other compliance standards** across client environments.
-   Troubleshoot escalated technical issues (L3) and mentor junior engineers.
-   Develop and maintain documentation for client systems, policies, and procedures.
-   Collaborate with internal teams and vendors to deliver solutions on time and within scope.
-   Monitor system performance and proactively address vulnerabilities, outages, or compliance gaps.

## Requirements

-   5+ years of experience as a Systems Administrator in an **MSP environment** (preferred).
-   Strong technical expertise in:

-   Windows Server / Active Directory / Group Policy
-   Virtualization (VMware, Hyper-V)
-   Cloud services (Microsoft 365, Azure, Intune)
-   Firewalls, networking, and endpoint security solutions

-   Hands-on experience with compliance/security frameworks (**CMMC, NIST, HIPAA, or SOC 2**).
-   Proven track record of **successfully delivering IT projects**.
-   Excellent problem-solving skills and ability to manage multiple priorities.
-   Strong communication skills with both technical and non-technical stakeholders.
-   Relevant certifications preferred (CompTIA Security+, Microsoft, CISSP, CISM, or CMMC-related credentials).