• Secret Sr . Windows

    Insight Global (Linthicum Heights, MD)
    Job Description A client of Insight Global is looking for a Sr Windows System Administartor to join their team. This role involves maximizing performance and ... and managing software update systems such as Windows Server Update Services (WSUS) and System ...Requirements Bachelors degree and 9+ years of experience with system administration Secret security clearance 8570 compliant… more
    Insight Global (04/12/25)
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  • Windows Systems Information…

    SMX (Patuxent River, MD)
    Windows Systems Information Assurance Administrator (4244)at... + Must be eligible for upgrade to Top Secret + 2-4 years of Windows Administration ... all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking a Windows Systems Information Assurance Administrator to support our customer… more
    SMX (05/06/25)
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  • Secret Sr Linux Systems

    Insight Global (Linthicum Heights, MD)
    Job Description A client of Insight Global is looking for a Sr Linux System Administrator to join their team. This role involves maximizing performance and ... team members, and managing infrastructure environment. Responsibilities include implementing system enhancements, managing backups, ensuring virus protection, maintaining security… more
    Insight Global (04/22/25)
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  • Sr . Windows System

    Northrop Grumman (Linthicum Heights, MD)
    …of the best work of your career. Northrop Grumman is seeking a well-qualified Windows Systems Administrator to join its dynamic team of technical professionals ... be limited to the following: + Perform as primary Windows Systems Administrator for a large, classified...requirements for solutions to problems by means of automated systems . + Recommend and implement system enhancements… more
    Northrop Grumman (04/08/25)
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  • Field Engineer Sr SATCOM - Ex Pat Saudi…

    Lockheed Martin (Bethesda, MD)
    …Loaders such as SKLs * A self\-starter with strong communications skills and Windows , Unix, Networks System Administration experience * Should be proficient with ... team, is engineering, developing and integrating new capability for the Missile Defense System \. **Who We Are** Lockheed Martin is a renowned leader in the defense… more
    Lockheed Martin (05/01/25)
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  • Sr . Staff VMware Systems

    Northrop Grumman (Annapolis Junction, MD)
    …team to do some of the best work of your career. Northrop Grumman Mission Systems is seeking an extremely well-qualified Senior Lead VMWare Systems ... be limited to the following: + Perform as consulting Senior Lead VMWare Administrator and subject matter expert for...needed. + Make recommendations to purchase hardware, software, and system components. + Adhere to strict Information Systems more
    Northrop Grumman (04/08/25)
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  • Sr Infosec Engineer

    UIC Government Services and the Bowhead Family of Companies (Aberdeen, MD)
    …C3N Contract in Aberdeen, MD. The INFOSEC Engineer will provide a system -of- systems approach to advancing and synchronizing cyber security, information assurance ... **Overview** SR INFOSEC Engineer: Bowhead is seeking a ...in TCP/IP, Information Security/Authorization profiles, and security administration of Windows and Linux systems . + Have knowledge… more
    UIC Government Services and the Bowhead Family of Companies (04/22/25)
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  • Windows System Administrators…

    Northrop Grumman (Linthicum Heights, MD)
    …and server including installing, upgrading/patching, monitoring, and hardening the system . ** Sr . Principal Windows Systems Administrator:** + Perform as ... Grumman's Chief Information and Digital Office is seeking well-qualified Windows System Administrators to join its dynamic...be considered in lieu of a completed degree. + ** Sr . Principal Windows Systems Administrator**… more
    Northrop Grumman (04/18/25)
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  • Manager / Operations Manager - Senior

    SMX (Patuxent River, MD)
    Manager / Operations Manager - Senior ( Secret to TS) (3309)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking a skilled ... + Support VMware systems hosting virtualized workstations and/or servers + Support Windows and/or Linux based systems + Support Windows Active Directory… more
    SMX (05/09/25)
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  • Lockheed Martin Red Team - Cyber Test Exploitation…

    Lockheed Martin (Bethesda, MD)
    …wireless, etc\. * Extensive knowledge and hands\-on experience with various operating systems , including Windows , Linux, and mobile platforms, with a strong ... Martin Corporate Red Team as a Cyber Test Exploitation Senior Tester\. As a key member of the Corporate...to start, the ability and willingness to obtain a Secret level clearance is a requirement of the role… more
    Lockheed Martin (04/25/25)
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  • Sr . Identity Engineer - Clearance / Cert…

    Optiv (Baltimore, MD)
    …of the system . + Support client requests utilizing existing ticketing systems and queues. + Ensure compliance with all customer architecture standards, security ... A Senior Engineer is an individual who operates independently...regulations, and customer approved identity architectures for Enterprise IT systems . + Work with the government COR and Directory… more
    Optiv (03/14/25)
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  • Flight Test Discipline Engineer Sr (Level…

    Lockheed Martin (St. Mary's County, MD)
    …with Microsoft Office suite \(Word, PowerPoint, Excel, Outlook\) and MS Windows operating system \. **Security Clearance Statement:** This position requires ... Lockheed Martin Aeronautics in Patuxent River, Maryland is seeking an Aeronautical Engineer Sr to join the Flying Qualities and Performance team\. In this role, you… more
    Lockheed Martin (03/04/25)
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  • Sr . Exploitation Vulnerability SME

    Parsons Corporation (Fort George G Meade, MD)
    …+ Exploit common vulnerabilities and misconfigurations associated with common operating systems . ( Windows , Linux, etc.), protocols (HTTP, FTP, etc.), and ... guidance on the latest offensive cyber tools, techniques, and procedures, advising senior leadership and operational teams. + Stay abreast of the latest developments… more
    Parsons Corporation (03/04/25)
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  • System Administrator ( Secret to Top…

    SMX (Patuxent River, MD)
    System Administrator ( Secret to Top Secret ) (4170)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking a skilled ** ... System Administrator** to work within a 24x7 Information Technology...24x7 team providing continual support and monitoring of computer systems by resolving or escalating problems that arise +… more
    SMX (04/29/25)
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  • Cloud Network & Computer Systems

    SMX (Patuxent River, MD)
    Cloud Network & Computer Systems Administrator - Advanced ( Secret to TS) (3264)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is ... systems hosting virtualized workstations and/or servers + Support Windows and/or Linux based systems + Support...or mentor others **Required Skills:** + Clearance Required: Top Secret , Interim TS to start. Applicant selected may be… more
    SMX (05/09/25)
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  • Senior Technical Success Engineer, Public…

    Cisco (MD)
    …use our unified security and observability platform to keep their digital systems secure and reliable. While customers love our technology, it's our people ... environment upgrades or add-ons, upgrade readiness, new feature awareness, and maintenance windows . + Be able to detail, communicate, and understand customer needs,… more
    Cisco (03/14/25)
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  • Information Security Systems Developer…

    SMX (Patuxent River, MD)
    …**Desired Skills:** + Past DoD system administration experience + Experience with Windows and Linux based Operating Systems + Knowledge of DoD Information ... Information Security Systems Developer - Advanced ( Secret to...Must be able to interact with peers, management, and senior engineers in a constantly evolving environment to ensure… more
    SMX (05/09/25)
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  • Cloud Network & Computer Systems Architect…

    SMX (Patuxent River, MD)
    Cloud Network & Computer Systems Architect - Intermediate ( Secret to TS) (3266)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is ... seeking a skilled **Cloud Network & Computer Systems Architect** to be part of our Information Technology...or Microsoft Azure **Required Skills:** + Clearance Required: Top Secret , Interim TS to start. The applicant selected may… more
    SMX (05/09/25)
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  • Windows Enterprise Domain Administrator

    RBR-Technologies (Fort Meade, MD)
    …and Defense Information Systems Agency (DISA). We are currently seeking a Windows Enterprise Domain Administrator for a remote role in the MD/DC Metro area. The ... responsible for the design, implementation, management, and security of complex multi-domain Windows environments, with a focus on Active Directory (AD) and Domain… more
    RBR-Technologies (04/19/25)
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  • Cyber Solutions Developer - Top Secret

    Lockheed Martin (Fort Meade, MD)
    …wireless technologies, information system configuration management, and Linux and Windows system engineering\. Assembly language\(s\) and one or more ... experienced Classified Cyber Solutions Developer to join our team\. If you're a senior subject matter expert in software engineering and cyber solutions, with a… more
    Lockheed Martin (04/10/25)
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