• System and Network Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    …Cisco routers + Experience maintaining and administering Cisco FirePower Thread Defense firewalls + Ability to maintain software development infrastructure ... gateway protocol, and virtual routing and forwarding to support the nation's defense and resp ond to evolving adversaries. You'll upgrade or develop enterprise-wide… more
    BOOZ, ALLEN & HAMILTON, INC. (11/23/25)
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  • Senior Systems Engineer

    Leidos (Gaithersburg, MD)
    …Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, ... and decision analytics to support our defense and intel customers' mission to defend against evolving threats around the world. Our team's focus is to ensure our… more
    Leidos (11/22/25)
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  • Critical Infrastructure/Security Analyst (Mission…

    ICF (Waldorf, MD)
    …environment with an active clearance to support the US Department of Defense 's mission assurance, defense critical infrastructure, and related security and ... + Applying sector-specific modeling tools. + Use of GIS software in analysis. + Minimum of 1 year of...role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to… more
    ICF (11/21/25)
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  • Summer 2026: Cyber/EW Research Engineer Intern…

    RTX Corporation (Columbia, MD)
    …as only US citizens are authorized to access information under this program/ contract . **Security Clearance:** DoD Clearance: Secret RTX Corporation is an Aerospace ... and Defense company that provides advanced systems and services for...work and how to break them + Reverse engineer software , malware, and system architectures. + Learn strategies for… more
    RTX Corporation (11/19/25)
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  • System Engineer Support Level 2

    DCCA (Annapolis Junction, MD)
    …a junior- to mid-Level Systems Engineer position to support a new, prime contract for a Government program that delivers important technical solutions and products ... are compatible with the defined system architecture(s) - Department of Defense Architecture Framework (DoDAF), Service-oriented Architecture. o Assists with the… more
    DCCA (11/17/25)
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  • PKI Auditor- Active Secret Clearance

    ENS Solutions (MD)
    This role is contingent upon Contract Award The PKI Auditor will support cybersecurity and compliance oversight efforts led by JFHQ-DODIN by conducting audits and ... to support secure, interoperable communications across the Department of Defense Information Network (DODIN). Responsibilities: + Perform technical and compliance… more
    ENS Solutions (10/31/25)
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  • Systems Engineer

    SAIC (Aberdeen, MD)
    …and documentation of components, sub-assemblies, and major end items for defense system equipment in accordance with system requirements + Perform hands-on ... final TS/SCI Security Clearance is required to maintain employment on the contract **Required Skills:** + Minimum 2 years' direct experience in signals intelligence,… more
    SAIC (10/29/25)
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  • Technical Instructor SME - Telephony Specialist…

    Nightwing (MD)
    …demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data ... intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in… more
    Nightwing (10/23/25)
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  • Web Developer 2

    Synergy ECP (Annapolis Junction, MD)
    …individuals we hire at Synergy are provided with a multitude of contract opportunities from developing tip-of-the-spear capabilities to providing support for ongoing ... talented, dedicated staff to provide a broad range of services to the defense and intelligence industries. Our capabilities are focused on software engineering,… more
    Synergy ECP (09/18/25)
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  • Summer 2026 Autonomy & Robotics Engineering Intern

    AeroVironment (Stevensville, MD)
    …**multi-vehicle coordination** + Support the development and debugging of autonomy software on simulation platforms and real hardware + Collaborate with teammates ... | 120.15. Some positions will require current US Citizenship due to contract requirements._ **Benefits** : AV offers an excellent benefits package including medical,… more
    AeroVironment (09/05/25)
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