• Network Engineer II

    Sierra Nevada Company, LLC (Plano, TX)
    …for the joint force. The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is ... in contested or degraded environments. + Implement and manage network security controls (firewalls, VPNs, encryption, VLAN segmentation, Zero Trust principles) to… more
    Sierra Nevada Company, LLC (10/30/25)
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  • Sr Electrical Engineer - CATIA Aircraft Integrator

    Sierra Nevada Company, LLC (Plano, TX)
    The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and ... ability to obtain and maintain a Top Secret US Security Clearance is required **Qualifications We Prefer:** + Experience...and lifecycle management This posting will be open for application for a minimum of 5 days and may… more
    Sierra Nevada Company, LLC (10/29/25)
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  • Threat Analyst

    Dentons US LLP (Dallas, TX)
    …Dentons US LLP is currently recruiting for a Threat Analyst. The Information Security Threat Analyst is responsible for proactively hunting for threats within client ... and tuning SIEM use cases, and conducting in-depth investigations of security events. The role involves monitoring and operationalizing threat intelligence,… more
    Dentons US LLP (10/29/25)
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  • DevOps Engineer II

    Sierra Nevada Company, LLC (Plano, TX)
    …highest cybersecurity standards. The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, ... to multiple operational environments (on-prem, cloud, edge). + Integrate security and compliance automation (eg, STIGs, RMF, IaC hardening)...basic SD-WAN concepts This posting will be open for application for a minimum of 5 days and may… more
    Sierra Nevada Company, LLC (10/24/25)
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  • Program Financial Analyst III

    Sierra Nevada Company, LLC (Plano, TX)
    …cost and schedule baselines. The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is ... office location. + **The ability to obtain and maintain a Secret US Security Clearance is required** **Qualifications We Prefer:** + Experience with Earned Value… more
    Sierra Nevada Company, LLC (10/21/25)
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  • Senior Cyber Incident Responder

    Highmark Health (Austin, TX)
    …may be called to lead projects and aid in formulation and execution of security strategy for the team. The Senior Cyber Incident Responder interfaces with other ... intrusion detection system [IDS] logs) to identify possible threats to network security . (10%) + Perform cyber defense incident triage, to include determining scope,… more
    Highmark Health (10/16/25)
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  • IT Controls Analyst

    DR Horton, Inc. (Arlington, TX)
    …for an*_IT Controls Analyst_*. The right candidate willwork as a part of the IT Security Team and IT Controls Team reporting directly to the IT Cyber Security ... organization IT Compliance needs * Assist with development and implementation of security policies, standards and education efforts * Maintain all existing policy… more
    DR Horton, Inc. (10/09/25)
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  • Military Fellowship Program: Supply Chain Program…

    Sierra Nevada Company, LLC (Greenville, TX)
    …new program start-up. The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it ... Federal Acquisition Regulations (FAR) . Understanding of FAA Regulations, AS9100, Cyber Security , and other industries requirements . Ability to influence all levels… more
    Sierra Nevada Company, LLC (10/03/25)
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  • Military Fellowship Program: Product Support…

    Sierra Nevada Company, LLC (Fort Bliss, TX)
    …provides affordable, turn-key command/control, communications, integrated ISR, force protection and security solutions worldwide. The MST team has a long legacy of ... supporting the Department of Defense, Department of Homeland Security , commercial and international customers with years of experience in platform operations,… more
    Sierra Nevada Company, LLC (10/03/25)
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  • Supply Chain Program Manager II

    Sierra Nevada Company, LLC (Greenville, TX)
    The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and ... from time to time. + An active Secret US Security Clearance is required **Qualifications We Prefer:** + Strong...other MRP/ERP systems This posting will be open for application for a minimum of 5 days and may… more
    Sierra Nevada Company, LLC (10/01/25)
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