• Systems Engineer - IT - Secret Clearance…

    Lockheed Martin (King Of Prussia, PA)
    …harden and design Windows and Linux \(Red Hat\) and networking systems with Security personnel to protect against ever changing Cyber Threats Please Note: \- ... Platform Integration organization\. The Work: As a IT\- Systems Engineer across the C4ISR line of business , you...Security Hardening of OS and applications \- Light Linux system administration \- Strong Network Storage skills, preferably… more
    Lockheed Martin (12/20/25)
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  • Aviation Software Test Engineer

    Leidos (Huntsville, AL)
    …offices across the United States engaging in the defense, space, cyber and commercial fields, Leidos provides responsive, cost-effective engineering, scientific and ... has an opening for a talented Aviation Software Test Engineer to work onsite in our Huntsville office. This...purposes per industry standards. + Developing automated scripts in Linux for a variety of applications. + Perform as… more
    Leidos (01/07/26)
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  • Software Engineer

    CACI International (Florham Park, NJ)
    Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: Up ... testing and supporting new systems, applications, and solutions for enterprise-wide cyber systems and networks. + Applies computer science, electrical engineering,… more
    CACI International (11/06/25)
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  • Senior Cybersecurity Engineer

    AeroVironment (Huntsville, AL)
    **Worker Type** Regular **Job Description** **Summary** The Senior Cyber Security Engineer is a key technical leader within the global Digital Business ... Technology team, responsible for driving security architecture decisions and providing strategic direction for the organization's security posture. This role… more
    AeroVironment (12/05/25)
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  • Principal HPC Software Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    …Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and ... Are you a Principal HPC Software Engineer who is ready for a new challenge...Advanced Persistent Threat. We Offer: + Long term job security + Competitive salaries & bonus opportunities + Challenging… more
    GliaCell Technologies (11/21/25)
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  • Engineer Associate (Tactical Network…

    General Dynamics Information Technology (San Diego, CA)
    …Engineering **Skills:** PC Hardware,Server Hardware,Windows System Administration **Certifications:** CompTIA Security + CE | CompTIA - CompTIA **Experience:** 1 + ... Launch your engineering career on the Navy's front lines as an ** Engineer Associate** with GDIT. You'll support Naval Information Warfare Center Pacific (NIWC… more
    General Dynamics Information Technology (12/28/25)
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  • Sr. Staff Software Engineer (Applications)

    AeroVironment (San Diego, CA)
    **Worker Type** Regular **Job Description** **Summary** As a **Sr. Staff Software Engineer (Applications)** leads and mentors a talented group of engineers in a fast ... behaviors, and mission systems technology roadmap + Writes and tests onboard Linux application software to support integration of sensors, processors, or other… more
    AeroVironment (11/14/25)
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  • DevSecOps Engineer

    Circadence Corporation (Orlando, FL)
    Job Position: DevSecOps Engineer Location: Orlando, FL About Circadence Corp. Circadence is an award-winning, privately held, US-owned business that specializes in ... Our core area of expertise is the development and management of cyber range capabilities, implementation of policies, processes and tools required to conduct… more
    Circadence Corporation (10/25/25)
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  • Splunk Engineer

    CACI International (Mclean, VA)
    …Enterprise, Splunk IT Service Intelligence, Splunk Log Management * Knowledge of Linux security best practices * Knowledge of cybersecurity compliance including ... Splunk Engineer Job Category: Engineering Time Type: Full time...cyber compliance, and network administration * Support both UNIX/ Linux and Windows-based systems * Collaborate with IT teams… more
    CACI International (01/01/26)
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  • Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Systems Engineer (COMINT/SIGINT) Job Code: 30781 Job Location: ... Shift 9/80 Job Requirements: L3Harris is seeking a Systems Engineer who will be responsible for working in the...Signals Analysis, and RF Design understanding. + Familiarity with Linux operating systems including comfort with Command Line … more
    L3Harris (11/08/25)
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