• Senior Software Developer

    Oracle (Annapolis, MD)
    …etc.) preferred * Experience developing for and/or administering a variety of operating systems (Windows Server/ Linux ) * Thirst for learning and mastering new ... with developing, debugging or designing software applications or operating systems according to provided design specifications in hybrid environments (on-prem… more
    Oracle (11/25/25)
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  • Senior Mission / Systems Engineer

    RTX Corporation (Annapolis Junction, MD)
    …flexibility at hiring manager discretion.** Applied Signal Technology (AST) is seeking a ** Senior Mission / Systems Engineer** who strives for excellence and ... of prior relevant experience + 5 years of practical experience in Systems Engineering including experience with design, development and testing of custom hardware… more
    RTX Corporation (10/23/25)
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  • Security Architect

    Warner Bros. Discovery (Silver Spring, MD)
    …and network infrastructure perspective. + Proven hands-on experience securing operating systems (Microsoft, Linux , MacOS etc.). + Proven hands-on experience ... and security with business and IT strategy. + Advise technology teams and senior management of identified risks and treatment options. Define or revise security… more
    Warner Bros. Discovery (11/22/25)
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  • Senior Systems Administrator…

    SMX (Patuxent River, MD)
    Senior Systems Administrator (VMware) (4601)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is looking for a highly motivated ** ... Systems Administrator** with demonstrated experience to maintain the various systems used in a Software Development program. This position will provide onsite… more
    SMX (01/07/26)
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  • Principal / Senior Principal FPGA/ASIC…

    Northrop Grumman (Linthicum Heights, MD)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... life and launch your career today. Northrop Grumman Mission Systems Sector (NGMS) is a leading global provider of...can be filled at the Principal level OR the Sr . Principal level. Qualifications for both are listed below:**… more
    Northrop Grumman (01/07/26)
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  • NAVAIR Senior Systems Administrator

    JHNA (Patuxent River, MD)
    Patuxent River, MD, USA | Full Time Overview: JHNA is currently seeking a Senior Systems Admin to join our NAVAIR team in Patuxent River, MD. As a System ... aviation and defense operations. Your expertise will help shape cutting-edge systems , enhance national security, and drive technological advancement for our nation.… more
    JHNA (01/06/26)
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  • Cyber Specialist - Technical Instructor SME

    Nightwing (MD)
    …at least 6 years of practical experience in: Computer hardware and Operating systems (Windows, LINUX ) Router functions and operation; Switch functions and ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (10/23/25)
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  • Hardware Exploitation Engineer (TS/SCI)-…

    Vexterra Group (Bethesda, MD)
    …w/ a Counterintelligence (CI) Polygraph. Highly Desired Experience: + Experience Operating Systems : VxWorks, Integrity, Embedded Linux , JunOS, Linux , Unix, ... + Experience requiring skills in reverse engineering of embedded systems with proprietary operating systems for the...engineering of embedded systems with proprietary operating systems for the purpose of introducing functionally to a… more
    Vexterra Group (01/13/26)
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  • Senior Consulting Systems Engineer

    World Wide Technology (Fort Meade, MD)
    ** Senior Consulting Systems Engineer - Navy** **(Active Secret Clearance Required)** **Why WWT?** Founded in 1990, World Wide Technology (WWT), a global ... will you be doing?** We are seeking an experienced, Senior Consulting Systems Engineer (CSE) to provide...networking vendors, including Cisco, Palo Alto Networks, Splunk, ELK, Linux , Juniper, and Arista. + Strong understanding of Zero… more
    World Wide Technology (12/09/25)
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  • Senior Systems Administrator…

    Huntington Ingalls Industries (Hanover, MD)
    …Ability to Obtain Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare ... Systems comprises cyber and mission IT; electronic warfare; and...and 10 years relevant experience. + Strong proficiency in Linux administration (eg Red Hat, CentOS, Ubuntu) + Experience… more
    Huntington Ingalls Industries (11/25/25)
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