• Sr. Sales 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 technical surveillance,… more
    Nightwing (12/12/25)
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  • Principal Machine Learning Engineer

    Cisco (Seattle, WA)
    …for defenders on the front lines. Our team blends deep expertise in AI, cybersecurity , and platform engineering. We are driven by a shared belief that the only ... to analysts. + **Contribute to the core architecture** powering AI-native security operations , helping to shape how Splunk and Cisco scale trusted automation across… more
    Cisco (11/26/25)
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  • Lead Information Assurance Engineer

    Trace Systems Inc (Colorado Springs, CO)
    Job Overview Job Title: Lead Information Assurance Systems Engineer Job Location: Colorado Springs, Colorado Job Responsibilities Trace Systems has an immediate ... opportunity for an Information Assurance Engineer in Colorado Springs, Colorado supporting USNORTHCOM's Deployable Communications Capabilities System (DCCS). In this… more
    Trace Systems Inc (01/14/26)
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  • Staff Information Security Engineer

    Zscaler (Mclean, VA)
    …invite you to bring your talents to Zscaler to help shape the future of cybersecurity . **Role** We are looking for a Staff Information Security Engineer to join ... based in the Crystal City / Arlington, VA Area, reporting to the Senior Manager of Information Security Engineering. You will operate as a vulnerability management… more
    Zscaler (01/10/26)
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  • OT Engineer

    Marathon Petroleum Corporation (St. Paul Park, MN)
    …develops our people, and fosters a collaborative team environment. Position Summary The OT Engineer in Refining Digital Operations for the St. Paul Park Refinery ... into solutions. The position must work collaboratively with the Process Control Engineer Team to seek solutions to problems. The position must champion compliance… more
    Marathon Petroleum Corporation (01/10/26)
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  • Cloud Engineer

    SAIC (Scott AFB, IL)
    **Description** SAIC is seeking a skilled and motivated Cloud Engineer to join our team in supporting an IT Service Management (ITSM) effort for the US ... Directorate. You'll play a pivotal role in supporting the operations , optimization, security, and modernization of mission-critical infrastructure, applications, and… more
    SAIC (01/08/26)
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  • Sr Systems Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …the US Air Force's critical airborne command-and-control fleet. We need you! As a Senior Systems Engineer , you will use your skills and expertise to research, ... applying this tenacity and expertise to the US Air Force's (USAF) Survivable Airborne Operations Center (SAOC) mission. Join the SNC-led SAOC team and be a part of… more
    Sierra Nevada Company, LLC (01/06/26)
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  • ADGE Sr Principal Mech Engineer (On-Site)

    RTX Corporation (Tewksbury, MA)
    …hardware integration, and interconnects.** **We are seeking a motivated and driven Senior Principal Mechanical Engineer to join our Ground Equipment Design ... Clearance:** DoD Clearance: Secret **Title: ADGE Sr Principal Mechanical Engineer (On-Site)** **Job Description:** **The Air Defense Ground Equipment Mechanical… more
    RTX Corporation (12/24/25)
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  • (Mbse) Model- Based Systems Engineer

    KBR (Alexandria, VA)
    …Innovative Projects: KBR's work is at the forefront of engineering, logistics, operations , science, program management, mission IT and cybersecurity solutions. + ... Title: (MBSE) Model- Based Systems Engineer Belong. Connect. Grow. with KBR! KBR's National...and acquisition support to communicate critical information, such as senior leader decision forums, annual planning guidance, and the… more
    KBR (12/23/25)
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  • IAM Sr Engineer

    Target (Brooklyn Park, MN)
    …ecosystem supports a global workforce at enterprise scale. We are seeking a Senior Software Engineer who brings curiosity, craftsmanship, and technical depth to ... more about Target here (https://corporate.target.com/about) . As part of Target Cybersecurity , the Identity and Access Management (IAM) Engineering team builds the… more
    Target (12/18/25)
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