• Penetration Tester

    CACI International (Annapolis Junction, MD)
    …a strong background in penetration testing, network protocols, operating systems , architectures, equipment, and security standards. You will be responsible ... variety of tools + Research and evaluate emerging technologies relevant to information systems security ; interpret agency specific and federal security more
    CACI International (07/18/25)
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  • Data Center Technician, ADC InfraOps DCO

    Amazon (Severn, MD)
    …want to help. You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other ... principles like computer architecture and the OSI model (Open Systems Interconnection Model) and apply them to finding solutions...school or equivalent diploma, or A+ or CND (Certified Network Defender) or Network + or Security more
    Amazon (07/18/25)
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  • Senior Cybersecurity Engineer

    Eliassen Group (Belcamp, MD)
    …in Aberdeen, MD. The Cybersecurity Engineer will provide a system -of- systems approach to advancing and synchronizing c security architecture associated ... to isolate problem areas. + Develop and maintain a system , as approved by the hand receipt holder, that...systems and guide the development of Cybersecurity policy, network and cyber security architecture, implementation plans,… more
    Eliassen Group (07/08/25)
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  • Cybersecurity Engineering Professional

    NANA Regional Corporation (Fort Meade, MD)
    systems to determine operating and file systems . Analyze computer network security settings, server, system , router, firewall, intrusion detection ... examination reports to government agencies. Configure, install, and maintain Network Intrusion Detection systems and Network...and maintenance of security documentation, such as security plans, system security requirements,… more
    NANA Regional Corporation (06/30/25)
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  • Cybersecurity Engineer (ISSE), II

    Parsons Corporation (Baltimore, MD)
    …design + Experience with security tools and devices, including network firewalls, web proxy, intrusion prevention systems , vulnerability scanners, or ... review certification and accreditation documents + Develop and review RMF artifacts (eg, System Security Plan (SSP); Ports, Protocols and Services (PPS); and… more
    Parsons Corporation (06/26/25)
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  • Hardware Engineer

    SAIC (Bethesda, MD)
    …are highly regarded. **Desired Experience:** + Certified Information Systems Security Professional (CISSP) + Cisco Certified Network Associate (CCNA) or ... Cisco Certified Network Professional (CCNP) + CompTIA Server+ Certified Information Systems Security Professional (CISSP) **Clearance:** + Must be a US… more
    SAIC (08/09/25)
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  • Application Engineer - RedSeal

    CACI International (Linthicum, MD)
    …+ Doctorate's Degree: 4 years minimum experience. **Desired:** + Linux experience. + Network security knowledge. + Familiarity with Confluence. - ** ** **What ... in countering threats to the confidentiality, integrity, and availability of customer systems . You will ensure information security readiness and maintain… more
    CACI International (07/19/25)
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  • Senior Systems Administrator

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …+ Experience: + 1-3 years of specialized project experience or formal training in system administration, network security , or IT operations. + Skills: + ... DoD environments, ensuring secure system operations. + Proficiency in network security frameworks, risk assessment, and IT governance policies. Preferred… more
    Competitive Range Solutions, LLC (08/07/25)
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  • Systems Engineer

    Tactibit Technologies LLC (Suitland, MD)
    …including schedule, cost management, and performance + Assist and lead system administrators, network administrators, and other disciplines with installing, ... cloud migrations and/or evaluating on-premise solutions against cloud services + Industry certifications such as MCSE/MCSA, A+, Network +, Security +, and GSEC more
    Tactibit Technologies LLC (06/26/25)
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  • Exploitation Analyst (EA)

    CACI International (Fort Meade, MD)
    …it may also include engineering hardware and/or software, programming, computer/ network security , vulnerability analysis, penetration testing, computer ... stakeholders, and intelligence consumers **Qualifications:** **Education** : Degree in Network Engineering, Systems Engineering, Information Technology, or… more
    CACI International (07/29/25)
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