• Information Systems Security Engineer

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber , data operations , systems integration and intelligence mission support services to meet our ... customers' most demanding challenges. Our capabilities include cyber space operations , cyber defense and resiliency, vulnerability research, ubiquitous… more
    Nightwing (11/25/25)
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  • Software Engineer 3

    Nightwing (Annapolis Junction, MD)
    Nightwing provides technically advanced full-spectrum cyber , data operations , systems integration and intelligence mission support services to meet our ... customers' most demanding challenges. Our capabilities include cyber space operations , cyber defense and resiliency, vulnerability research, ubiquitous… more
    Nightwing (11/08/25)
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  • Military Operations SME (Software…

    Huntington Ingalls Industries (Nellis AFB, NV)
    …commercial customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, ... Who We Are HII's Mission Technologies Division is seeking a mission-focused Military Operations Subject Matter Expert (SME) and Threat Systems Modeler to support the… more
    Huntington Ingalls Industries (10/24/25)
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  • Information Assurance Engineer

    Exeter Government Services, LLC (Huntsville, AL)
    Information Assurance Engineer Job Number: 1978 Location: Huntsville, AL Required Clearance: Secret Required Certification(s): DoD 8570.1M IAM II/IAT II ... Description: Exeter Information Technology Services is seeking a Information Assurance Engineer - Intermediate to support our US Army Contracting Command (ACC)… more
    Exeter Government Services, LLC (01/14/26)
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  • Software Engineer

    Nightwing (Annapolis Junction, MD)
    Nightwing provides technically advanced full-spectrum cyber , data operations , systems integration and intelligence mission support services to meet our ... customers' most demanding challenges. Our capabilities include cyber space operations , cyber defense and resiliency, vulnerability research, ubiquitous… more
    Nightwing (10/25/25)
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  • Network Operations Center Help Desk…

    L3Harris (Colorado Springs, CO)
    …deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Sr. Associate ... Network/Helpdesk Engineer Job Code: 32552 Job Location: Colorado Springs, CO...our Colorado Springs, CO site. The Senior Network Specialist Engineer requires an active Top Secret Clearance with SCI… more
    L3Harris (01/07/26)
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  • Engineer Test Operations 2

    HII (Newport News, VA)
    ENGINEER TEST OPERATIONS 2 Location: Newport News, Virginia, United States Date: Jan 8, 2026 Req ID: 43374 Team: E84 NUC PRP-TST ENG Entity: Newport News ... technology solutions that safeguard our seas, sky, land, space and cyber . HII's diverse workforce includes skilled tradespeople; artificial intelligence, machine… more
    HII (01/10/26)
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  • Staff Data Center Operations

    Zscaler (San Jose, CA)
    …with a cloud-first strategy. **Role** We are looking for a Staff Data Center Operations (DCO) Engineer to join our Network Infrastructure team. This role is ... Zscaler Zero Trust Exchange platform combined with advanced AI combats billions of cyber threats and policy violations every day and unlocks productivity gains for… more
    Zscaler (12/04/25)
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  • DCO Engineer - Mid Level

    ISYS Technologies (Patrick, SC)
    …of our government customers. I2X Technologies is seeking a Mid-Level Defensive Cyber Operations Engineerto support ongoing activities for a customer at ... an active Top Secret clearance, SCI eligible . + Require a Defensive Cyber Operations (DCO) with a desire to actively defend the mission systems critical to… more
    ISYS Technologies (01/16/26)
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  • Product Security Engineer

    The Boeing Company (Colorado Springs, CO)
    …and verification of all installation and configuration steps for the labs and operations deliveries + Providing feedback to Cyber Leadership and engineers to ... This team will be supporting the system by interacting continuously with the cyber team compliance team to remediate any vulnerabilities founding during automated or… more
    The Boeing Company (01/12/26)
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