• Sr . Systems Administrator

    Arena Technical Resources, LLC (Washington, DC)
    Sr . Systems Administrator Job Location: Washington, DC (Hybrid) Clearance: Secret Job Description: . Manage and maintain Windows and Linux servers in ... (DBMS) products . Address all vulnerabilities identified via system scanning Systems Administrator Senior ...Secret Clearance to start Required Technical Skills: . Senior Level system administrator skills required .… more
    Arena Technical Resources, LLC (10/25/25)
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  • Cloud Information Systems Security Engineer…

    CGI Technologies and Solutions, Inc. (Washington, DC)
    …required. CGI Federal is currently looking for a Senior -Level Cloud Information Systems Security Engineer with active Top Secret clearance to support a large ... **Cloud Information Systems Security Engineer (ISSE) - Sr **...(RMF). * Proficiency in cybersecurity principles and Unix/Linux and Windows operating systems . Desired Qualifications * Cloud… more
    CGI Technologies and Solutions, Inc. (12/24/25)
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  • Principal / Sr . Principal Embedded…

    Northrop Grumman (Linthicum Heights, MD)
    …a DoD Top Secret clearance with SCI **Basic Qualifications for** ** Sr .** **Principal Embedded Operating System Software Developer:** + Bachelor's degree in ... and Ground Systems Division (PGSD) is seeking multiple **Embedded Operating System Software Developers** with the desire to learn new technologies to join the… more
    Northrop Grumman (12/13/25)
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  • Logistics and Readiness Admin Support - Sr

    KBR (Washington, DC)
    …and office automation/communications requirements support. + Demonstrated expertise with software and systems : + Microsoft Word + Microsoft Windows + Microsoft ... Title: Logistics and Readiness Admin Support - Sr . Specialist Program Summary: KBR's Mission Engineering Division...Receive, log, and track classified documents up to the SECRET level. + Prepare Classified documents for disposal +… more
    KBR (01/08/26)
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  • Sr . Cyber Architect

    General Dynamics Information Technology (Washington, DC)
    …experience * Desired Technical skills: Experience with various Operating Systems (Linux/ Windows /MacOS), various scripting languages (Python/Perl/Shell, etc); ... of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** Cyber and IT Risk… more
    General Dynamics Information Technology (12/15/25)
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  • Windows System Administrator…

    Link Solutions Inc (Adelphi, MD)
    …active DoD Top Secret Clearance + Non-remote (relocation incentive available) The Windows System Administrator ( Senior -Level) will be responsible for the ... and appraised for CMMI ML3 for Services and Development. Link Solutions is seeking a Windows System Administrator ( Senior -Level) to join our team at Adelphi,… more
    Link Solutions Inc (01/06/26)
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  • Senior Windows Systems

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Senior Windows Systems Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD Position Overview: The Senior ... Windows Systems Administrator leads complex system administration and endpoint configuration activities within the environment. This role covers the… more
    Black Bear Technology Solutions, LLC (11/21/25)
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  • Principal / Sr . Principal Software…

    Northrop Grumman (Linthicum Heights, MD)
    …with automated testing and continuous integration frameworks (CI/CD) + Familiarity with operating systems such as: RedHat Enterprise, CentOs, and Windows 10 + ... with automated testing and continuous integration frameworks (CI/CD) + Familiarity with operating systems such as: RedHat Enterprise, CentOs, and Windows 10 +… more
    Northrop Grumman (10/10/25)
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  • Senior Infrastructure Engineer…

    General Dynamics Information Technology (Fort Meade, MD)
    …**a** ** Senior ** **Infras** **t** **ructure Engineer** **to** **Defense Information Systems Agency (DISA) Global Video Services (GVS) business area to enable the ... of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations… more
    General Dynamics Information Technology (12/14/25)
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  • Windows Desktop Engineer - TS/SCI w/Poly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …**Job Family:** IT Infrastructure and Operations **Skills:** System Administration, Systems Architecture,Troubleshooting **Certifications:** CompTIA Security+ ... Optimization:** + Ensure the stability, security, and performance of Windows desktop systems . + Apply patches, updates,...technology expertise and drive for innovation to GDIT. The Systems Engineer Senior must have: * Education:… more
    General Dynamics Information Technology (11/27/25)
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  • Cloud Systems Engineer ( Secret )

    SMX (Washington, DC)
    Cloud Systems Engineer ( Secret ) (4496)at SMX(View all jobs) (https://www.smxtech.com/careers/) Boston, MA; Colorado Springs, CO; Tampa, FL; Washington, DC SMX is ... seeking **Cloud Systems Engineers (Junior/Mid/ Senior /SME)** supporting the design and...automation or with existing products + Understanding of C4I systems + Knowledge of Windows operating environments… more
    SMX (10/16/25)
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  • HSM Engineer - Active Top Secret Required

    General Dynamics Information Technology (Washington, DC)
    …None **Job Family:** IT Infrastructure and Operations **Skills:** Complex Systems ,Encryption,Hardware Security,Microsoft Windows Server, Systems Engineering ... of related experience **US Citizenship Required:** Yes **Job Description:** ** Senior ** **Principal** **Engineer for** **Hardware** **Security** **Module** **(HSM)** Seize… more
    General Dynamics Information Technology (01/03/26)
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  • Cloud Analyst ( Secret )

    SMX (Washington, DC)
    …documentation, infrastructure diagrams, and cloud migration strategies + Understanding of C4I systems + Knowledge of Windows operating environments + Must have ... Cloud Analyst ( Secret ) (4495)at SMX(View all jobs) (https://www.smxtech.com/careers/) Boston, MA;...Tampa, FL; Washington, DC SMX is seeking **Cloud Analysts (Junior/Mid/ Senior )** supporting the design and implementation of secure, scalable… more
    SMX (10/16/25)
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  • IA/Cybersecurity Specialist ( Secret )

    SMX (Washington, DC)
    …DC SMX is seeking **Information Assurance/Cybersecurity Specialists (Junior, Mid, and Senior )** with a foundation in information systems (IS), multi-cloud, ... IA/Cybersecurity Specialist ( Secret ) (4499)at SMX(View all jobs) (https://www.smxtech.com/careers/) Boston, MA;...services in support of enterprise cloud migration and mission-critical systems for the United States Air Force. Responsible for… more
    SMX (10/16/25)
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  • Commercial Solutions for Classified (CSfC) Subject…

    NANA Regional Corporation (Fort Meade, MD)
    …of virtual environments to include VMware vSphere, vCenter, various host operating systems (Linux, Windows ), various storage and backup solutions and managing ... or other connections to ensure the security of the system . Works with end users and vendors to resolve...a high-level specialist who regularly interacts and works with senior management. Uses advanced techniques, theories, and processes to… more
    NANA Regional Corporation (10/24/25)
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  • Cloud SME ( Secret )

    SMX (Washington, DC)
    Cloud SME ( Secret ) (4442)at SMX(View all jobs) (https://www.smxtech.com/careers/) Boston, MA; Colorado Springs, CO; Tampa, FL; Washington, DC SMX is seeking **Cloud ... Subject Matter Experts (Junior/Mid/ Senior )** supporting the design and implementation of secure, scalable...and services in support of enterprise analytics and mission-critical systems for the United States Air Force. Responsible for… more
    SMX (10/16/25)
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  • Electronics Technician 3 - Washington, DC - Must…

    M. C. Dean (District Of Columbia, DC)
    …CCURE, Lenel, Identiv/Hirsch Velocity, Bosch Radionics, Bosch CCTV, Bosch BVMS, AIphone Intercom Systems Airphone, FFT, DIVAR, Windows operating systems & ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (12/03/25)
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  • Electronics Technician 2 - Washington, DC - Must…

    M. C. Dean (District Of Columbia, DC)
    …CCURE, Lenel, Identiv/Hirsch Velocity, Bosch Radionics, Bosch CCTV, Bosch BVMS, AIphone Intercom Systems Airphone, FFT, DIVAR, Windows operating systems & ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (12/03/25)
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  • Cloud Functional Specialist ( Secret )

    SMX (Washington, DC)
    …for junior-level, 7 years' experience for mid-level, and 10 years' experience for senior -level) + Active Security Clearance Required: Secret + Cloud ecosystem ... Cloud Functional Specialist ( Secret ) (4497)at SMX(View all jobs) (https://www.smxtech.com/careers/) Boston, MA;...taskings, be adaptable, and self-motivated + Understanding of C4I systems + Knowledge of Windows operating environments… more
    SMX (10/16/25)
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  • Electronics Technician 4 - Washington, DC - Top…

    M. C. Dean (District Of Columbia, DC)
    …CCURE, Lenel, Identiv/Hirsch Velocity, Bosch Radionics, Bosch CCTV, Bosch BVMS, AIphone Intercom Systems Airphone, FFT, DIVAR, Windows operating systems & ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (11/05/25)
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