# Comsec Clerk

> Saalex · Lexington Park, United States · Full-time · Posted 2026-10-22

**Salary:** USD 62,400–83,200

**Workplace:** on_site

**Department:** Pres Helo (VH)

## Description

**Greenfield Engineering, a Saalex Company** is seeking a **COMSEC Clerk** in **Patuxent River, MD**.  Saalex is an Engineering and Information Technology Services company with a focus on Test Range Operations and Management, Engineering and Logistics Services, Data Analytics and Business Intelligence Services and Information Technology Services.

**Position Type:** Full-Time

**Salary:** $30-$40 hourly (depending on experience)

**Work Location:** Fully onsite.

**Essential Functions:**

We are seeking a meticulous and trustworthy COMSEC (Communications Security) Clerk to support our mission-critical operations. In this role, you will be a key player in the administrative management and physical security of all COMSEC material. This is a full time on site position at Pax River, MD. Working under the guidance of the COMSEC Account Manager (CAM), you will play a vital role in ensuring compliance with all security protocols and maintaining the integrity of our secure communications. Responsibilities include:

-   Performing a variety of administrative duties to support the COMSEC account, including general file maintenance and record-keeping. 
-   Assisting with page checks, and entering amendments and corrections into COMSEC-related publications.
-   Upholding Two-Person Integrity (TPI) for security containers holding TOP SECRET keying material. 
-   Serving as an official witness for the receipt, inventory, and destruction of COMSEC materials.
-   Assisting in applying appropriate status markings on COMSEC material.
-   Accompanying personnel to maintain TPI during the transport, pickup, and processing of sensitive materials. 
-   Other duties as assigned or required.

## Requirements

**Required:**

-   Exceptional attention to detail and strong organizational skills. 
-   The ability to work effectively within a team and follow strict procedures and protocols.
-   Excellent written and verbal communication skills. 
-   Must be eligible for designation in writing by the Commanding Officer and be PQS (Personnel Qualification Standard) qualified.

**Desired:**

-   Prior military experience in a communications or security-related field (MOS/Rate).
-   Experience with the Electronic Key Management System (EKMS) or Key Management Infrastructure (KMI).
-   Successful completion of a COMSEC Custodian course.

**Education/Experience:**

At least 3 years of related experience and a HS Diploma or GED required.

**Security Clearance:**

Active Top Secret Clearance required with the ability to obtain a Yankee White Clearance -Presidential Support Program access. Requirements to obtain a clearance include US Citizenship, security investigation, etc.

\*Start date approximately 1 month from hire for Yankee White access approval.

## Benefits

-   Employer Paid Health Care Plans for Employees & Family
-   Retirement Plan (401k, IRA)
-   Life Insurance (Basic, Voluntary & AD&D)
-   Paid Time Off (Vacation, Sick & Public Holidays)
-   Short Term & Long Term Disability
-   Training & Development
-   Wellness Resources
-   Stock Option Benefit

## Apply

[Apply at Saalex](https://apply.workable.com/saalex/j/AE8E92ADE0/apply)

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