• Principal Storage Administrator

    RTX Corporation (Mckinney, TX)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Secret...pay structure and benefits will apply. RTX anticipates the application window closing approximately 40 days from the date… more
    RTX Corporation (10/15/25)
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  • Systems Engineer Principal

    General Dynamics Information Technology (Bossier City, LA)
    …**Skills:** Deployment,Operating Systems (OS),Systems Architecture,Systems Engineering **Certifications:** Security + CE - CompTIA - CompTIA **Experience:** 8 ... unique requirements of our clients. With a career in application development, you'll make the end user's experience your...IMIS. + Run vulnerability assessments STIGS/SCAP + add additional security controls to reduce the attack surface of the… more
    General Dynamics Information Technology (11/06/25)
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  • Principal Systems Engineer

    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 ... and Simulation + Controls System + SIL Integration + Active US Security Clearance At SNC we deliver customer-focused technology and best-of-breed integrations in… more
    Sierra Nevada Company, LLC (11/20/25)
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  • Principal Classified Cybersecurity Analyst…

    Northrop Grumman (Edwards AFB, CA)
    …Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and secure technological ... landscape of people, processes and technology and the whole security realm of offense, defense, and exploitation. Thought leadership...time off (PTO) for vacation and/or personal business. The application period for the job is estimated to be… more
    Northrop Grumman (11/20/25)
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  • Principal Systems Engineer - Cybersecurity

    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 ... engineering principles, best practices, and technologies. + Proficiency in security tools and technologies, including firewalls, IDS/IPS, encryption, and IAM.… more
    Sierra Nevada Company, LLC (11/15/25)
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  • Principal Classified Cybersecurity Analyst…

    Northrop Grumman (Aurora, CO)
    …Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and secure technological ... landscape of people, processes and technology and the whole security realm of offense, defense, and exploitation. Thought leadership...time off (PTO) for vacation and/or personal business. The application period for the job is estimated to be… more
    Northrop Grumman (11/13/25)
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  • Principal Windows Systems Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and secure technological ... user and computer accounts and modify file permissions and security access lists. + Test new releases of products...time off (PTO) for vacation and/or personal business. The application period for the job is estimated to be… more
    Northrop Grumman (11/13/25)
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  • Principal Product Manager (Proactive…

    Palo Alto Networks (Santa Clara, CA)
    …automating troubleshooting, and providing AI-driven remediation across our comprehensive security portfolio, spanning traditional network security to ... AI-agent-driven solutions for NGFWs (Hardware, Software, and Cloud NGFW), Prisma Access (SASE Security ), Prisma AIRS (AI Runtime Security ), and the Palo Alto… more
    Palo Alto Networks (11/12/25)
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  • Cybersecurity Specialist Principal

    SAIC (Quantico, VA)
    …Interface with Project/Program Managers, Subject Matter Experts (SME) and Information System Security Managers (ISSM) on Major Application / General Enclave ... **Description** Make a difference for national security by joining a team of dedicated IT...the enterprise IT capabilities for the Defense Counterintelligence and Security Agency (DCSA). The Air Force and Combatant Commands… more
    SAIC (11/07/25)
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  • Principal Software Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …the product lifecycle. The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it ... making an impact on a software engineering team + Active Top Secret US Security Clearance w/ SCI eligibility is required **Qualifications We Prefer:** + Model Based… more
    Sierra Nevada Company, LLC (11/07/25)
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