• Senior AWS Cloud Systems

    CACI International (Linthicum, MD)
    Senior AWS Cloud Systems Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... * **The Opportunity:** CACI is seeking an AWS Cloud Systems Engineer to play a crucial role...Recommend improvements to AWS Landing Zone environments + Develop cybersecurity guidance for cloud migrations + Evaluate and recommend… more
    CACI International (09/04/25)
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  • Systems Engineer - Senior

    Amentum (Fort Meade, MD)
    …the Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a ** Senior Systems Engineer ** to join our team of passionate individuals in ... and processes. **Responsibilities:** The duties and responsibilities of the Senior Systems Engineer include, but...such as VEEAM, Acronis, etc. * Familiarity with DoD cybersecurity policies, STIGs, and RMF processes * Experience with… more
    Amentum (10/31/25)
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  • Senior Systems Engineer

    KBR (Chevy Chase, MD)
    Title: Senior Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part of a...position based upon contract award KBR is seeking a Senior Systems Engineer to join… more
    KBR (10/08/25)
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  • Senior Systems Engineer

    Concurrent Technologies Corporation (Fort Meade, MD)
    Senior Systems Engineer Concurrent Technologies Corporation Client Site - Fort Meade, MD area Minimum Clearance Required: TS/SCI with Fullscope Poly ... machine learning, cloud architecture and security, cross domain solutions, cybersecurity , edge node technology, synthetic environments, and more. We...such as ReS, LSF, and SLURM + HPC farm systems , HPC MPP clustered systems , Front End… more
    Concurrent Technologies Corporation (11/06/25)
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  • Senior Systems Engineer

    Zantech (Aberdeen Proving Ground, MD)
    …in your career. Come join our team! Zantech is looking for a talented Senior Systems Engineer to provide acquisition management advice and recommendations, ... onsite at Aberdeen Proving Ground, MD. This role will be providing systems engineering services to all projects under federal management, utilizing integrated system… more
    Zantech (11/06/25)
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  • Senior Sales Engineer - SLED…

    Proofpoint (Maryland City, MD)
    …Requirements + 6+ years of hands on technical experience, either as a Sales/ Systems Engineer , Technical Account Manager, Security Engineer , Customer Success ... About Us: We are the leader in human-centric cybersecurity . Half a million customers, including 87 of...an exciting time to be at Proofpoint! + The Senior Sales Engineer is the Technical Lead… more
    Proofpoint (10/08/25)
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  • Senior Principal Systems

    Concurrent Technologies Corporation (Fort Meade, MD)
    Senior Principal Systems Engineer Concurrent Technologies Corporation Client Site - Fort Meade, MD area Minimum Clearance Required: TS/SCI with Fullscope ... machine learning, cloud architecture and security, cross domain solutions, cybersecurity , edge node technology, synthetic environments, and more. We...of: + SGI IRIX based operating system + SGI systems with direct attached and FC SAN storage +… more
    Concurrent Technologies Corporation (11/06/25)
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  • Senior Network & Systems

    Red River (College Park, MD)
    Red River Technology is actively seeking a dedicated and highly skilled Senior Network & Systems Engineer with deep expertise in Cisco ACI, virtualization ... and external networks, including firewalls, load balancers, and out-of-band management systems . + Out-of-Band Management + Design and operate an isolated management… more
    Red River (10/16/25)
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  • Senior Software Engineer

    Sealing Technologies (Columbia, MD)
    …services. Position Overview: SealingTech is looking for an experienced and talented hands on Senior Software Engineer to join our Software Products Team. In this ... and API architecture of Operator X, our next-generation cyber defense platform. As the Senior Software Engineer , you will serve as the lead developer for this… more
    Sealing Technologies (11/20/25)
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  • Information Systems Security…

    Amentum (Fort Meade, MD)
    …**Responsibilities:** The ** Senior Information Systems Security Engineer (ISSE)** shall deliver and lead threat-informed cybersecurity products ... the engineering and architecture teams: This includes: * Conduct cybersecurity risk assessments and provide prioritized risk mitigation recommendations...* 15 years of experience as a Cyber Security Engineer or Systems Engineer *… more
    Amentum (10/23/25)
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