System Administrator II (Endpoint Security (ESS))

Post Date

Jun 26, 2025

Location

Montgomery,
Alabama

ZIP/Postal Code

36112
US
Aug 28, 2025 Insight Global

Job Type

Contract-to-perm

Category

Network Engineer

Req #

BIR-791538

Pay Rate

$26 - $32 (hourly estimate)

Job Description

Insight Global is looking for a System Administrator III, specialized in Endpoint Security (ESS), for a government contract. These individuals will be working on a military base doing all network and system support for all of the Air Force.

The day to day is as follows:
-Manages suites of products such as: Trellix Agent, Trellix Application and Change Control, ePolicy Orchestrator (ePO), Endpoint Security (ENS) which includes Threat Prevention and Firewall, Data Loss Prevention (DLP), Policy Auditor (PA), and Rogue System Detection (RSD).
-Responsible for deploying, configuring, documenting, monitoring, maintaining, upgrading and analyzing data generated by the McAfee/Trellix ePO console (automated server tasks, trend analysis) and troubleshooting product issues, outages on systems, or errors/latency traced to ESS suite across live enclaves.
-Provide network admins and security personnel with mechanisms to prevent, detect, track, report, and remediate malicious computer- related activities and incidents across DoD networks and information systems adhering to ESS working groups and community of practices.
-Record configurations, conduct assessments, specify proper types of files organization, indexing methods, security procedures and submit suggestions to ESS schedule(s), agents, scan zones, and endpoint repository management.
-Notify appropriate Information Technical Equipment Custodian (ITEC) or Property Custodian (PC), in writing, within 4 hours for all accountable item moves.
-Neatly bundle and conceal all excess system or peripheral cabling after each installation or repair.

We are a company committed to creating inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity employer that believes everyone matters. Qualified candidates will receive consideration for employment opportunities without regard to race, religion, sex, age, marital status, national origin, sexual orientation, citizenship status, disability, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to Human Resources Request Form. The EEOC "Know Your Rights" Poster is available here.

To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/ .

Required Skills & Experience

-3+ years of professional experience with Endpoint Security Solutions to include Trellix Application and Change Control (Application Whitelisting).
-High school diploma or equivalent
-Secret Clearance
-IAT-II certification
-ESS 201 Administrator AND
ESS 301 Advanced Administrator

Nice to Have Skills & Experience

-ESS 501 Analyst

Benefit packages for this role will start on the 31st day of employment and include medical, dental, and vision insurance, as well as HSA, FSA, and DCFSA account options, and 401k retirement account access with employer matching. Employees in this role are also entitled to paid sick leave and/or other paid time off as provided by applicable law.