• Senior Information Security Architect

    Black Hills Energy (Rapid City, SD)
    …of Information Security experience * Minimum of 5 years of experience in a Security Analyst, Security Engineer or Security Architect role * Current ... and application users to program, maintain and improve support for all security systems . * Handle confidential and proprietary information with discretion.… more
    Black Hills Energy (10/11/25)
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  • Systems Administrator

    Nexagen Networks Inc (Rock Island Arsenal, IL)
    …and Supply Chain Management (SCM). Our team excels in software and systems engineering, network integration, cybersecurity , project management, logistics, and ... area network (LAN), wide area network (WAN), data communications network, operating systems , and physical and virtual servers. Perform system monitoring and… more
    Nexagen Networks Inc (11/01/25)
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  • Sr Cyber Security Analyst -OT

    PSEG Long Island (Bethpage, NY)
    …the highest OT security standards. **Job Responsibilities** + Maintain, engineer , and support OT-specific cybersecurity toolsets including visibility and ... **Job Summary** We are seeking a highly skilled Cyber Security Engineer and Operations Specialist to lead...a NERC CIPregulated OT environment + SC2 Certified Information Systems Security Professional CISSP certification Some positions… more
    PSEG Long Island (10/22/25)
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  • PI System Senior Advisor (Architect)

    Southern California Edison (Alhambra, CA)
    …job, you'll be responsible for providing hands-on, technical leadership within the Power Systems Controls (PSC) group for the PI System (historian). This role ... is maintained at optimized component versions and evaluates the system and vendor changes to ensure cyber security...addition, this role develops technology roadmaps for the PI System platform and its integration with other systems… more
    Southern California Edison (08/29/25)
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  • Lead Trajectory Analyst - Hypersonic…

    Leidos (Crane, IN)
    …solutions within complex, highly interdependent hardware systems and programs. The systems engineer will coordinate MACH-TB system engineering for ... requirements updates and change requests, executing verification plans, and acceptance testing. The systems engineer will serve as a liaison with the customer in… more
    Leidos (11/05/25)
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  • Computer Security Researcher

    Battelle Energy Alliance dba Idaho National Laboratory (Idaho Falls, ID)
    …aid in the analysis, design, development, and assessment of secure computer systems and networks. Apply and/or evaluate security protocols, firewalls, intrusion ... detection systems , cryptography, formal methods, or security models to protect government systems . Utilize...and red teaming in Operational Technology (OT) and embedded system environments. * Understanding of cybersecurity scenario… more
    Battelle Energy Alliance dba Idaho National Laboratory (09/24/25)
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  • Security Industry Spclst III - Amz13724.12

    Amazon (Austin, TX)
    …related discipline and three (3) year of experience in the job offered or related security assessor, security engineer , or security program manager ... five (5) years of progressive post-baccalaureate experience in the job offered or related security assessor, security engineer , or security program… more
    Amazon (09/05/25)
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  • Information Security Professionals ISSO…

    Leidos (Annapolis Junction, MD)
    … security policies, processes, and procedures. **ISSE Job Summary** The Information Systems Security Engineer (ISSE) is crucial in designing, developing, ... establish system security designs, and integrate system security capabilities for various environments. + Build cybersecurity into systems … more
    Leidos (10/18/25)
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  • Lead, Systems Engineering (SIGINT/COMINT)

    L3Harris (Greenville, TX)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Lead, Systems Engineer (SIGINT/COMINT) Job Code: 30387 ... 1st Shift 9/80 Job Requirements: L3Harris is seeking a Systems Engineer who will be responsible for...to gather user needs and ensure their satisfaction with system performance. + Work with management to develop and… more
    L3Harris (10/26/25)
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  • Sr. System Administrator (Linux)

    Nightwing (Sterling, VA)
    …Linux (RHEL) systems . + Strong understanding of Linux networking, storage, system services, and security controls + Experience with **Ansible** and Bash ... position is hands-on and requires expertise in Linux administration, automation, and security hardening. The Senior System Administrator will ensure the… more
    Nightwing (10/29/25)
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