• TS/SCI Special Security Officer (SSO)

    Precise Systems, Inc. (Annapolis Junction, MD)
    …degree Required Experience: + Minimum 2 years' experience working in a security administrator role + Demonstrated experience with Special Access Programs ... by our highly skilled workforces, we provide expert consultation on network and weapons systems acquisition programs, maintenance/modernization programs, and… more
    Precise Systems, Inc. (09/25/25)
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  • Network Engineer

    KBR (Chevy Chase, MD)
    … network configuration network and management experience. 6+ years as a network administrator technician. + Must be a US Citizen + A bachelor's degree ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape... architecture specifications and artifacts + Design and plan network communications systems . + Provides specifications and… more
    KBR (09/06/25)
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  • Senior Network Engineer - TS/SCI w/Poly

    Amentum (Annapolis Junction, MD)
    …+ Relevant experience must be in computer or information systems design/development, programming, information/cyber/ network security , vulnerability ... overall operational health of a customer network . **Responsibilities:** + Using Network Engineering, System Administrator , and command line Linux skills to… more
    Amentum (07/30/25)
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  • Software, CNO, Systems Administration…

    Belay Technologies (Annapolis Junction, MD)
    …data security , performance tuning. Experience Level: Senior level Information Systems Security Officer (ISSO) Overview: The ISSO will manage and ... issues, configure routers and switches, and ensure the integrity of network security . Required Skills: Networking protocols (TCP/IP, DNS, DHCP), Cisco,… more
    Belay Technologies (08/14/25)
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  • Senior Network and Next Generation Firewall…

    Lumen (Annapolis, MD)
    …the future. **The Role** This position is a supportive role implementing Managed Security Services (MSS) and Managed Trusted Internet Protocol Service (MTIPS) in a ... Federal Security Operations Center (Federal SOC) 24x7x365 environment. The Federal...working towards the development of new solutions, processes, tools, systems that have company-wide and possibly industry-wide impacts. +… more
    Lumen (10/01/25)
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  • Systems Architect

    Systems Technologies, Inc. (Hanover, MD)
    …MD Job Setting On-site Job Category Network /System Administrator Apply Now ... ARCHITECT The company is seeking junior, mid-level, and senior Systems Architect to provide SETA support in Hanover, MD....years of experience + Senior: 12 years of experience SECURITY CLEARANCE . Active DoD Top Secret/SCI clearance required… more
    Systems Technologies, Inc. (09/02/25)
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  • Cloud Security Manager - Microsoft Azure

    Deloitte (Baltimore, MD)
    …working knowledge of managing enterprise security infrastructure and perimeter security appliances - eg, firewalls, intrusion prevention systems (IPSs), web ... success. Work you'll do Deloitte Cyber has an opening for a Cloud Security Architect (Manager/Specialist Master). The cloud security architect plays an integral… more
    Deloitte (09/13/25)
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  • Splunk Security Engineer

    Leidos (Suitland, MD)
    …**Preferred:** + **IAT Level III certification** (eg, CISSP) + Splunk Certified Enterprise Security Administrator + Proficiency in standard DoD Security and ... skills into real-world impact? Join **Leidos** as a **Splunk Security Engineer** in Suitland, MD and be at the...maintain, and execute **automated SOAR playbooks** that interact across systems and devices + Analyze log events, correlate data… more
    Leidos (09/20/25)
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  • Microsoft 365 Security Manager

    Deloitte (Baltimore, MD)
    …and proactively manage to secure success. Work you'll do As a Microsoft 365 Security Manager, you will be at the front lines with our clients supporting them ... proposals and supporting the delivery of the proposal to the client for M355 security services. + Lead the delivery of cloud security analysis, recommendations… more
    Deloitte (09/13/25)
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  • HPC Systems Engineer - #Staff

    Johns Hopkins University (Baltimore, MD)
    …complex heterogeneous environments. + Knowledge of networking, high speed interconnects, and network security principles in an HPC environment. + Use of ... the day-to-day administration of HPC clusters, High Performance storage systems , backups, networking, security and any other...management, and purging. + Contribute to planning sessions on network and security issues for MARCC. Work… more
    Johns Hopkins University (08/21/25)
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