• Senior Systems Integration Engineer

    Leidos (Fort Meade, MD)
    **Description** Leidos frequently has opportunities for ** Senior Systems Integration Engineer 's** in our **Intelligence Sector's Cyber & Analytics Business ... team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling,...a difference in National Security!** **Job Summary** As a Senior Systems integration Engineer you will be… more
    Leidos (01/06/26)
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  • Senior Software Engineer

    Leidos (Huntsville, AL)
    **Description** Leidos is seeking a talented ** Senior ** **Software** ** Engineer ** to join a multi-disciplinary team within a matrixed organization to create ... Leidos provides responsive, cost-effective engineering, scientific and IT solutions. The ** Senior Software** ** Engineer ** will support the software lifecycle of… more
    Leidos (12/04/25)
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  • Senior Security Engineer

    Microsoft Corporation (Redmond, WA)
    …of one of the world's largest cloud platforms. We are looking for a Senior Security Engineer to lead operations and collaborate with other experienced red ... developers and security personnel from multiple teams across Microsoft. Additionally, as a Senior Security Engineer in MRT, you will be responsible for fostering… more
    Microsoft Corporation (11/28/25)
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  • Senior Digital Verification Engineer

    Huntington Ingalls Industries (Fort Meade, MD)
    …$116,245.00 - $190,900.00 Security Clearance: TS/SCI with Poly Level of Experience: Senior This opportunity resides with Warfare Systems (WS), a business group ... within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems. HII works within our nation's… more
    Huntington Ingalls Industries (01/07/26)
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  • Senior Threat Response Engineer

    Zscaler (Denver, CO)
    …adopt new cybersecurity and IT technologies. **Role** We are looking for an experienced Senior Threat Response Engineer to join our Active Remediation team. This ... Exchange platform combined with advanced AI combats billions of cyber threats and policy violations every day and unlocks...is a remote role, reporting to the Senior Manager, Threat Response Engineering. You will be on… more
    Zscaler (01/13/26)
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  • Senior Systems Engineer Tier III

    UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
    **Overview** SENIOR SYSTEMS ENGINEER | TIER III (MIELS): Bowhead is seeking Senior Systems Engineers to support a customer in Stafford, VA. Support for the ... and maintenance to minimize downtime and risk. + Collaborate with network engineers, developers, and other teams to troubleshoot and resolve cross-functional… more
    UIC Government Services and the Bowhead Family of Companies (01/09/26)
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  • Cloud Engineer Senior w/Secret…

    TekSynap (Radford, VA)
    …Computer Science, Information Technology, or related technical fields. + Demonstrated mid to senior -level experience as a Cloud Engineer . + Strong background in ... Level II Baseline Certification: + COMPTIA Security+ CE + Cisco Certified Network Associate (CCNA) + COMPTIA Cybersecurity Analyst (CySA+) + Global Information… more
    TekSynap (10/25/25)
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  • Senior Vulnerability Researcher/Reverse…

    Nightwing (San Antonio, TX)
    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… more
    Nightwing (12/12/25)
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  • Network Engineer

    General Dynamics Information Technology (Macdill AFB, FL)
    …fast paced team. **Responsibilities:** **Strategy & Planning** + Collaborate with network staff to ensure smooth and reliable operation of software and ... and resolve business systems issues. **Acquisition & Deployment** + Designs and defines network architecture for new or existing computer systems + Performs complex … more
    General Dynamics Information Technology (01/07/26)
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  • Network Architect Engineer 5

    M. C. Dean (Springfield, VA)
    …is Building Intelligence. We design, build, operate, and maintain cyber -physical solutions for the nation's most mission-critical facilities, secure environments, ... electrical, engineering, and cybersecurity industries. We are seeking a highly skilled Network Architect 5 to provide technical subject matter expertise for a… more
    M. C. Dean (12/19/25)
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