Security Specialist - Entry Control

gdms· Security
Apply Now ↗
📍 San Antonio, TX, USOTHER

About this role

Basic Qualifications

High School Diploma or equivalent is required plus a minimum of 2 years of relevant experience.

 

CLEARANCE REQUIREMENTS:Ability to obtain a Department of Defense Secret security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required.

Responsibilities for this Position

General Dynamics Mission Systems has an immediate opening for a Security Specialist - Entry Control.  This position provides an opportunity to further advance the cutting-edge technology that supports some of our nation’s core defense/intelligence services and systems.  General Dynamics Mission Systems employees work closely with esteemed customers to develop solutions that allow them to carry out high-stakes national security missions.

 

REPRESENTATIVE DUTIES AND TASKS:Performs a wide variety of clerical and administrative tasks to support security department functions Identifies, prioritizes and schedules work assignments that impact internal programsCreates and maintains accurate records as assigned by managementFabricates, issues and receives company identification badges and maintains database accuracyPerforms duties in an industrial security office to process and maintain personnel security clearances for employees and consultantsInterviews employees and consultants to verify accuracy of data and assists in the completion of government personnel security questionnaires and related documentsProcesses incoming and outgoing classified visit arrangements and facility security verifications as requiredVerifies clearance and safeguarding ability of associate contractors and subcontractorsProcesses initial and updated security container documents and controlled area access listsInvestigates and reports database and file discrepancies to management Audits and controls classified data and establishes a tracking methodology while keeping management informed of any deficienciesEnsures all required security-related paperwork is completed, filed and distributed properly Schedules security awareness briefings and educational trainingProvides instruction and assistance to all personnel in the conduct of security administration activitiesParticipates in recurring government security auditsReviews required company and government security records and reports discrepancies to immediate supervisionResponds to routine employee security matters and refers more complex issues to appropriate security supervisionMaintains a computerized document control system, a periodic review system and tracks status KNOWLEDGE SKILLS AND ABILITIES:Ability to pass all pre-screening requirementsAbility to effectively document actions and circumstancesGood computer skills including standard business applicationsGood ability to anticipate potential problem areas and resolve issuesClear understanding of policies and procedures including the National Industrial Security Program Operating ManualAbility to follow instructions and guidance and possesses exceptional organizational skillsGood customer service skills and ability to work independentlyAbility to maintain professional demeanor and behavior Ability to be discreet and able to maintain confidentialityAbility to actively participate within the security team and display positive behaviorsAbility to obtain and maintain a Department of Defense Personnel Security Clearance up to and including the Top Secret level and required special program access with polygraph, if applicableIdentifies opportunities to apply AI for continuous improvement and innovation

Salary Note

This estimate represents the typical salary range for this position based on experience and other factors (geographic location, etc.). Actual pay may vary. This job posting will remain open until the position is filled.

Combined Salary Range

USD $25.45 - USD $27.30 /Hr.

Company Overview

General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. With a global team of 12,000+ top professionals, we partner with the best in industry to expand the bounds of innovation in the defense and scientific arenas. Given the nature of our work and who we are, we value trust, honesty, alignment and transparency. We offer highly competitive benefits and pride ourselves in being a great place to work with a shared sense of purpose. You will also enjoy a flexible work environment where contributions are recognized and rewarded. If who we are and what we do resonates with you, we invite you to join our high-performance team!

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Frequently Asked Questions

Is the salary disclosed for the Security Specialist - Entry Control position at gdms?
The salary for this Security Specialist - Entry Control role at gdms is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Security Specialist - Entry Control position at gdms located?
This Security Specialist - Entry Control role at gdms is based in San Antonio, TX, US. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Security Specialist - Entry Control role at gdms full-time or part-time?
This is listed as a OTHER position. It is posted as a Security Specialist - Entry Control role in the Security department at gdms.
Which team or department does the Security Specialist - Entry Control at gdms belong to?
This Security Specialist - Entry Control position is part of the Security department at gdms. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Security Specialist - Entry Control position at gdms?
Click the "Apply Now" button on this page. You will be redirected to gdms's official application portal hosted on icims where you can submit your application directly.
When was the Security Specialist - Entry Control job at gdms posted?
This Security Specialist - Entry Control position at gdms was posted on Aug 11, 2026. Apply as soon as possible — early applications are often reviewed first.
Security Specialist - Entry Control
gdms
Apply for this role ↗

You'll be redirected to gdms's official application page on icims.