• Cybersecurity Network Defense Administrator

    GovCIO (Annapolis, MD)
    …VA and will be a remote position. **Responsibilities** The Senior Cybersecurity Network Defense Administrator (Information Assurance Engineer - Senior) will be ... as Security +/CISSP/etc.) + 9+ years' experience with Cybersecurity and Network Defense related areas + Experience with ACAS management, including infrastructure… more
    GovCIO (09/25/25)
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  • Principal Site Reliability Engineer…

    RTX Corporation (Annapolis, MD)
    …as much as possible and proficiency with automation tools . + Understanding of network segmentation, routing and VPNs. + Security knowledge: can work with our ... a complete definition of "U.S. Person" go here. https://www.ecfr.gov/current/title-22/chapter-I/subchapter-M/part-120/subpart-C/section-120.62 ** Security Clearance:** None/Not Required Are you motivated to work… more
    RTX Corporation (09/18/25)
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  • CNO Developer / Engineer

    BigBear.ai (Columbia, MD)
    …hiring CNO Developers to provide custom software design and development of CNO tools and techniques. Designs and develops end-to-end data flow and tasking into CNO ... tools developed. Provides/authors documentation, participate in design, code, and...participate in technical presentations on assigned projects. + Develop network sockets program including developing packet-level programs, expert packetlevel… more
    BigBear.ai (08/02/25)
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  • Director Information Security

    Lumen (Annapolis, MD)
    …with automation/configuration tools (eg, Ansible). Background in system, network , or security administration (Unix/Linux preferred). Excellent written and ... complex networks. **The Main Responsibilities** We are seeking a Principal Information Security Engineer Director, Information Security to support high-value… more
    Lumen (09/03/25)
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  • Active Directory Systems Engineer (SE2)

    Orion Consortium (Annapolis Junction, MD)
    …the complex system requirements and problems. Updates and maintains training tools and documentation; oversees implementation of same * Provides technical ... assigned projects Proficiency with Active Directory, Group Policy, and network configurations. Provides technical consultation Strong problem-solving skills and the… more
    Orion Consortium (10/02/25)
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  • FLEX Senior Software Engineer - SEO

    Marriott (Bethesda, MD)
    …teams + Excellent understanding of change management, testing requirements, techniques, and tools to ensure high availability of systems + Strong attention to detail ... Hat Enterprise Linux, Oracle Linux, Windows, CentOS and Mac (OSX) + Network Virtualization: Akamai Global Traffic Management and Edge & Delivery Networks, Elastic… more
    Marriott (09/13/25)
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  • Senior Delivery Consultant - Security

    Amazon (Jessup, MD)
    …identity management and authentication, software development, cryptography, system administration and network security experience - 1+ years in advanced incident ... - AWS Professional level certifications (eg, Solutions Architect Professional, DevOps Engineer Professional, Certified Security Specialty) preferred - Experience… more
    Amazon (10/03/25)
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  • AWS Cloud Architect, National Security…

    Amazon (Annapolis Junction, MD)
    …server hardware and storage - Understanding of Federal Government application, server, and network security requirements such as ICD 503, FISMA and FedRAMP. ... on a trajectory to success? Are you familiar with security best practices for applications, servers, and networks? Amazon...have past experience working as a systems or support engineer . You will enjoy keeping your existing technical skills… more
    Amazon (09/11/25)
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  • Sr. Delivery Consultant, National Security…

    Amazon (Jessup, MD)
    …development tools and methodologies - Current, active US Government Security Clearance of TS/SCI with Polygraph Preferred Qualifications - AWS experience ... AWS Cloud. We work together with customer teams and the AWS Partner Network (APN) to execute enterprise cloud computing initiatives. Our team provides assistance… more
    Amazon (08/30/25)
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  • Software, CNO, Systems Administration…

    Belay Technologies (Annapolis Junction, MD)
    …Networking protocols (TCP/IP, DNS, DHCP), Cisco, routing and switching, network security . Experience Level: Mid-Senior level Software Engineer (Levels 0 to ... frameworks (NIST, ISO 27001), risk management, compliance auditing. Experience Level: Mid-Senior level Network Engineer Overview: The Network Engineer … more
    Belay Technologies (08/14/25)
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