• Firewall Administrator & InfoSec Engineer

    Lockheed Martin (Bethesda, MD)
    …and Secure Transport team is hiring a mid\-career Firewall Administrator / InfoSec Engineer \. **What You Will Be Doing:** In this role, you will provide security ... implementing, and managing firewall rules, policies, and configurations to ensure network security and compliance * Monitoring and analyzing firewall logs to… more
    Lockheed Martin (07/16/25)
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  • Software Engineer , Mid-Level

    Chenega Corporation (Gaithersburg, MD)
    …is embedded in your employer's core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team ... Engineer , Mid-Level Gaithersburg, MD Join our Talent Network Chenega Agile Real-Time Solutions (CARS) Software Engineer...of professionals who support large-scale government operations by leveraging cutting-edge… more
    Chenega Corporation (07/14/25)
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  • Audio Visual Systems Engineer

    ManTech (Annapolis Junction, MD)
    …User Devices and related networks. + Maintain a complex range of AVMM and computer network components and systems. + Support integration of a total AVMM ... the planning, design, installation, maintenance, management, and coordination of the AVMM network . + Monitor, tune, and support basic existing AVMM devices… more
    ManTech (05/31/25)
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  • Senior Information Systems Security…

    Leidos (MD)
    **Description** As a Senior Information Security Systems Engineer (ISSE) you will join a small team of security engineers providing Information Assurance (IA) ... Architecture Analysis and Security Engineering Support for the implementation and fielding of the National Leadership Command Capability in support of Nuclear… more
    Leidos (06/27/25)
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  • Senior Software Engineer ( Engineer

    Huntington Ingalls Industries (Hanover, MD)
    …Technologies, a division of HII, is seeking a motivated and experienced Senior Software Engineer to support operations in our Hanover, MD location. This ... computing, applied mathematics, network /web services, and visualization + Support prototype evaluation and experimental operations at military facilities… more
    Huntington Ingalls Industries (05/21/25)
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  • Systems Engineer

    Tactibit Technologies LLC (Suitland, MD)
    Tactibit Technologies provides innovative information technology, cybersecurity, and cloud support services to the Federal Government. We support some of the ... nation's most critical and demanding projects including satellite operations , critical infrastructure, and search and rescue. We are a diverse team of hands-on… more
    Tactibit Technologies LLC (06/26/25)
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  • Security Engineer

    CACI International (College Park, MD)
    Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... data and cyber capabilities. Our expertise in cross-domain and boundary solutions, network analytics, DevOps and low-to-high development is unique in our industry.… more
    CACI International (06/11/25)
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  • Software Engineer

    Leidos (Annapolis Junction, MD)
    …. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals ... has a new and exciting opportunity for a Software Engineer in our **National Security Sector's (NSS) Cyber &...Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support , Parental Paid Leave, and much more. **Join us… more
    Leidos (06/20/25)
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  • Process Control Systems Engineer III

    Washington Suburban Sanitary Commission (WSSC) (Laurel, MD)
    Position Information Functional TitleProcess Control Systems Engineer III Recruitment Category TypeStandard Functional CategoryEngineering & Construction GradeEG.16 ... LocationLaurel Position Summary Information General Summary TheProcess Control Systems Engineer III performs a variety of professional, technical, and administrative… more
    Washington Suburban Sanitary Commission (WSSC) (06/17/25)
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  • Software Cyber Engineer - SWE 0

    Lockheed Martin (Hanover, MD)
    …so they can support our mission\. **The Work:** As a Software Engineer , you'll have the opportunity to design, develop, and deploy innovative software solutions ... Engineer , CEH: Certified Ethical Hacker, CCNA: Cisco Certified Network Associate **Clearance Level:** TS/SCI w/Poly SP **Other Important Information You… more
    Lockheed Martin (07/12/25)
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