• Quality Assurance Linux Administrator

    Assertive Professionals (Hanover, MD)
    …and manages LINUX operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components ... management and internal customers for escalated tickets + Loads operating system software, troubleshoots, maintains integrity and configures network components… more
    Assertive Professionals (09/25/25)
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  • Sr. ISSE TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    …multiple system security plans for development, test and production systems following the Risk Management Framework (RMF); manage cross domain capabilities; and ... areas: + Validating and verifying system security requirements and establishing system security designs for large-scale systems , major system elements,… more
    Leidos (09/15/25)
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  • Principal Linux DevOps Engineer

    Northrop Grumman (Annapolis Junction, MD)
    …smooth operation of multi-user computer systems , including coordination with network , software, and system engineers, PC desktop technicians, project ... mission, we will support yours of expanding your personal network and developing skills, whether you are new to...requirements for solutions to problems by means of automated systems . + Recommend and implement system enhancements… more
    Northrop Grumman (09/25/25)
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  • Sr. Spclst , Cybersecurity Engineering

    Merck (Rockville, MD)
    …point, Network security, cloud configuration, intrusion detection and prevention systems , and secure remote access. . Collaborate with cross-functional teams to ... integrate Zero Trust principles and network security solutions into various infrastructure components, systems , and applications. . Assist in the implementation… more
    Merck (09/30/25)
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  • Exploitation Analyst

    Belay Technologies (Hanover, MD)
    …assurance, and/or systems engineering. Additionally, must have experience in network or system administration. If not credited toward education requirements, ... + Relevant experience must be in computer or information systems design/development, programming, information/cyber/ network security, vulnerability analysis,… more
    Belay Technologies (07/15/25)
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  • Security Engineer

    Leidos (Bethesda, MD)
    …signature maintenance, patch management, and troubleshooting of operational IA and CND systems + Apply system security engineering expertise in one or ... requirements, and participate in Security TEMs in relation to systems security and system accreditation as required....such as Splunk, McAfee HBSS, and ACAS + Solid network and systems troubleshooting experience with TCP/IP,… more
    Leidos (09/12/25)
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  • Mid-Level Reverse Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    …user-mode binaries and kernel-mode drivers + Experience with Wireshark or similar and network protocols Location: Annapolis Junction, MD Salary Range: The ... for you. We Make It Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering… more
    GliaCell Technologies (08/03/25)
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  • Python Software Engineer - level 3

    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 ... of history, they're making history. The Payload and Ground Systems , a division within Northrop Grumman's Space Systems...The candidate will work on expanding proof of concept network simulation software to a more feature rich software… more
    Northrop Grumman (08/09/25)
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  • Splunk Security Engineer

    TekSynap (Rockville, MD)
    system + Maintain the Log Management and Security Information and Event Management system to collectand aggregate IDS/IPS data from network sensors, raw data ... Prevention System (IPS) events to minimize false positives + Enroll NRC network and systems information into the SIEM tool, using information from… more
    TekSynap (07/18/25)
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  • Telephone Switch Engineer

    Tyto Athene (Woodlawn, MD)
    …Analysis + VoIP Telephone System Operational Measurements + VoIP Telephone System Provisioning + Integrated Services Digital Network (ISDN) PRI Translations ... MD and maintains and performs preventative maintenance on the C20-A2 TDM/IP system . Providing primary technical interface with customer. and ancillary equipment for… more
    Tyto Athene (09/27/25)
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