• HPC System Administrator

    Guidehouse (Bethesda, MD)
    …order such as network configuration, firewall management (Palo Alto), file system management (ZFS, VAST), security , batch queuing systems (SLURM), ... and manage upgrades to existing hardware. + Ensure patches, security updates, and configuration changes to software systems... security controls under guidance from NHLBI's Information System Security Officers (ISSO). + Stay informed… more
    Guidehouse (05/19/25)
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  • System Engineer (various levels)

    Belay Technologies (Annapolis Junction, MD)
    …type, and complexity is required. A technical bachelor's degree in System Engineering, Computer Science, Information Systems , Engineering Science, Engineering ... similar scope, type and complexity is required. Bachelor's degree in System Engineering, Computer Science, Information Systems , Engineering Science, Engineering… more
    Belay Technologies (04/02/25)
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  • IT Systems Engineer, Deputy Technical Lead

    KBR (Lexington Park, MD)
    …OnPrem and/or AWS Cloud-based technologies. You will work with systems and network engineers, developers, IT security , operations, and other lead managers in ... service build-out and configuration, system administration, hardware procurement, ground system network design, and operations. + This position is… more
    KBR (06/03/25)
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  • Monitoring & Log Management Systems

    FGS, LLC (Suitland, MD)
    …critical IT systems are effectively monitored for availability, performance, and security compliance using tools such as SolarWinds and Splunk. This role is key ... and IT operations teams to enhance visibility into the network and system performance. + Create and...(eg, RMF, STIGs). + Demonstrated ability to support mission-critical systems in a high- security environment. + TS/SCI… more
    FGS, LLC (06/04/25)
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  • System Administrator 1

    Amentum (Annapolis Junction, MD)
    …manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components ... mission-critical projects that make a direct impact on the nation's security and intelligence mission. **Responsibilities:** A system administrator provides… more
    Amentum (04/03/25)
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  • System Engineer III

    RBR-Technologies (Fort Meade, MD)
    …+ Familiar with secure, zero-trust, network architectures + Experience writing network security documentation and other systems engineering process and ... USA | Salary | 150000-170000 per year | Full Time System Engineer III RBR-Technologies is a small service-disabled veteran-owned information and technology… more
    RBR-Technologies (03/10/25)
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  • System Vulnerability Analyst

    Themis Insight (Fort Meade, MD)
    …design/development, programming, information/cyber/ network security , information assurance, systems engineering, and/or network and/or system ... system (H/W, S/W, personnel, procedures, logistics and physical security ) by relating vulnerabilities and attacks to effects on...to effects on operations and missions supported by those systems . Compare and contrast various system attack… more
    Themis Insight (05/09/25)
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  • Sr. Principal VMware Systems Administrator

    Northrop Grumman (Annapolis Junction, MD)
    …hardware, software, and system components. + Adhere to strict Information Systems security guidelines in all cases. + Communicate effectively with all ... and implement enhancements that will improve the performance, reliability, and security of the system including installing, upgrading/patching, monitoring,… more
    Northrop Grumman (04/08/25)
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  • System Administrator I

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Provide configuration management, implementation, and sustainment of compliance with applicable system security controls. + Perform periodic vulnerability scans ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Communication,Information Technology (IT), Network Components,Operating… more
    General Dynamics Information Technology (05/22/25)
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  • Mobile Security Researcher 4

    ARSIEM (Annapolis Junction, MD)
    …IV + Minimum sixteen (16) years of experience in computer science, information systems , or network engineering, or Bachelor's degree plus twelve (12) years ... work with. ARSIEM is currently looking for a Mobile Security Researcher . The position will support one of...of experience programming techniques to evade host and or network -based intrusion detection systems + Minimum four… more
    ARSIEM (04/28/25)
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