• Operations Manager Security

    Allied Universal (Amarillo, TX)
    Company Overview: Allied Universal(R), North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. ... Manager that is responsible for staffing, scheduling and processing payroll for all Security Professionals within assigned client sites in the Division or Branch for… more
    Allied Universal (10/25/25)
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  • Lead Cyber Security Engineer

    Robert Half Technology (Richardson, TX)
    Description We are looking for an experienced Lead Cyber Security Engineer to lead and manage the daily operations of our cybersecurity program in the North Dallas ... environment. If you are passionate about fostering innovation and ensuring robust security measures, this position offers an excellent opportunity to make a… more
    Robert Half Technology (10/28/25)
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  • Security Project Manager

    TEKsystems (Amarillo, TX)
    Job Title: Security Project Manager Location: Amarillo, Texas Pay Rate: Hourly rate will be determined based on experience Employment Type: Contract to hire ... About the Role: We are seeking a skilled Security Project Manager to lead large-scale physical security...be required Job Type & Location This is a Contract to Hire position based out of Amarillo, TX.… more
    TEKsystems (11/11/25)
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  • Network Defense and Security Analyst

    CACI International (San Antonio, TX)
    Network Defense and Security Analyst Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... an exciting and immediate opportunity for a Cybersecurity - Network Defense and Security Analyst to support the USAF Network Operations Security Center (NOSC).… more
    CACI International (10/22/25)
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  • Firmware Security Engineer

    Actalent (Plano, TX)
    Job Title: Firmware Security Engineer Job Description We are seeking a Sr. Firmware Security Engineer who will play a crucial role in designing and optimizing ... code for wireless communication systems, focusing on Embedded System Security principles, security by design, and OS...and Python. Job Type & Location This is a Contract to Hire position based out of Plano, TX.… more
    Actalent (11/20/25)
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  • Commissioned Lead Security Officer (Armed)

    Three Saints Bay (San Antonio, TX)
    **Commissioned Lead Security Officer (Armed) (5347)** Location **San Antonio, TX** Job Code **5347** \# of Openings **1** Apply Now ... a Federal Government Contractor industry leader, is seeking a Lead Commissioned Armed Security Officer to provide access control and facility security support in… more
    Three Saints Bay (11/19/25)
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  • Armed Physical Security Officer - Day Shift

    ERCOT (Austin, TX)
    …that face our industry today and in the future. Armed Physical Security Officer provides access control and protection for ERCOT against unauthorized intrusion ... sabotage. Responsible for a variety of customer service and security related duties that include providing information and assistance...This job description is not intended to create a contract of employment with ERCOT. Both ERCOT and the… more
    ERCOT (11/15/25)
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  • Information Security Engineer - Senior

    Deluxe (Fort Worth, TX)
    As a Senior Informational Security Engineer, this role has technical expertise in programming, networking, and security with strong leadership and communication ... abilities for conveying technical issues. Skilled at security solutions, OSes, data analysis, red team operations, and...strategies and roadmaps. + Lead a support team of contract resources Basic Qualifications: + Bachelor's degree in IT,… more
    Deluxe (11/15/25)
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  • Information System Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (San Antonio, TX)
    Information System Security Engineer The Opportunity: Are you looking for an opportunity to share your experience in devices, implementing security systems, and ... As an Information Systems Engineer, you can determine the right tools, security systems, and applications needed to assess vulnerabilities and recommend the… more
    BOOZ, ALLEN & HAMILTON, INC. (11/11/25)
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  • Sr. Specialist, Information Systems…

    L3Harris (Greenville, TX)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr. Specialist, Information Systems Security Engineer Job Code: ... Greenville, Texas Schedule: 9/80 Job Description: Applies current systems security engineering methods, practices and technologies to the architecture, design,… more
    L3Harris (11/10/25)
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