• Full Stack Developer

    Guidehouse (Bethesda, MD)
    …architecture patterns, including ECS, Lambda, SQS, SNS, EC2, RDS, DynamoDB, IAM policies, security groups, and network security , as well as experience ... **What You Will Need** + An ACTIVE and MAINTAINED TS/SCI Federal or DoD security clearance with a COUNTERINTELLIGENCE (CI) polygraph + High School Diploma/GED + AN… more
    Guidehouse (01/01/26)
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  • Sr. Consultant - Secure Cloud Transformation…

    Optiv (Baltimore, MD)
    …understanding of cloud security governance, identity and access management, network security , data protection, risk and compliance, and business resiliency. ... as Azure DevOps. + AWS or Azure certifications such as AWS Solutions Architect , AWS Security Specialty, Azure Solutions Architecture, and/or Azure Security more
    Optiv (12/03/25)
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  • Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    …role, you'll design, operate, and evolve the systems that power national- security missions. From enterprise Windows and Linux servers to virtualization, storage, ... online, secure, and recoverable. This isn't a passive maintenance role - you'll architect new solutions from the ground up, tune performance across clusters, and… more
    BOOZ, ALLEN & HAMILTON, INC. (12/23/25)
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  • Senior Principal Software Engineer, AI Infra…

    Oracle (Annapolis, MD)
    …looking for a highly skilled and motivated distributed systems engineer who can architect solutions to scale and optimize Monitoring and Repair solutions for AI ... to deliver exceptional customer experience and peak performance. **Responsibilities** + Architect solutions to scale and optimize Monitoring and Repair for… more
    Oracle (01/17/26)
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  • Senior Cloud DevSecOps Engineer

    CACI International (Hanover, MD)
    …APIs (eg, REST, SOAP) + Experience with monitoring and logging; user auth/auth; network security + Strong written and communication skills, especially with ... the Hanover, MD office. **Responsibilities:** + Support AWS engagement managers to architect , design, develop and deliver AWS cloud native and serverless solutions… more
    CACI International (11/18/25)
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  • Senior Systems Engineer

    CACI International (Annapolis Junction, MD)
    …VMware vCenter, VMware NSX, Cisco switches, VPNs, VLANs, Server Deployment, Storage Area Network (SAN), Power Distribution Units, and Security (STE/N). This role ... Senior Systems Engineer with strong design experience related to network engineering, system fit-up, and system deployment, as well...will also be expected to perform system architect duties for both revamping current system design to… more
    CACI International (01/19/26)
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  • AWS Cloud Infrastructure Engineer

    System One (Columbia, MD)
    …improve future cloud architecture. The engineer will work closely with Network Engineers and other cross-functional teams to ensure high availability, performance, ... security , and cost efficiency of AWS-based systems. A major...to provision infrastructure with code) + Work closely with Network Engineers on DNS, routing, load balancing, and connectivity… more
    System One (01/14/26)
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  • Senior Systems Administrator

    Leidos (Gaithersburg, MD)
    **Description** Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security ... the right tools, technologies, and tactics to keep pace with an ever-evolving security landscape and succeed in their pursuit to protect people and critical assets.… more
    Leidos (01/16/26)
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  • Systems Engineer, Staff Principal

    BigBear.ai (Columbia, MD)
    …Most At BigBear.ai, we're solving some of the most complex challenges in national security and intelligence. We're looking for a Level 3 IT Engineer who thrives in ... and maintaining advanced IT systems. You'll work independently and collaboratively to: + Architect and enhance complex IT systems that support national security more
    BigBear.ai (11/27/25)
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  • Senior Systems Test Engineer (Onsite)

    RTX Corporation (Fulton, MD)
    …Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret...an industry leader in the development of integrated C4I Network Centric Defense System solutions for both the Domestic… more
    RTX Corporation (01/14/26)
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