• OCO Product Manager, Senior

    Parsons Corporation (Baltimore, MD)
    …vulnerabilities and misconfigurations associated with common operating systems . (Windows, Linux , etc.), protocols (HTTP, FTP, etc.), and network security ... got what you're looking for. **Job Description:** Parsons is seeking a senior **Cybersecurity Product Manager** with strong background in Offensive Cyber Operations… more
    Parsons Corporation (07/01/25)
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  • Sr. System Administrator

    Leidos (Odenton, MD)
    …report to Tier II/III Program Management on all technical and personnel concerns + Utilize senior Linux sys admin experience to maintain and sustain JWICS YLAN ... will manage a team of 4-5 personnel providing support for assigned systems supporting Joint Worldwide Intelligence Communications System (JWICS). **PRIMARY… more
    Leidos (07/22/25)
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  • Senior Cloud Engineer

    Belay Technologies (Annapolis Junction, MD)
    …engineer, you will contribute to developing, integrating, and managing cloud-based systems . Candidates should have the following qualifications: + TS/SCI Clearance ... and complexity. Two (2) years of experience in software development on systems utilizing cloud-related technologies. A Bachelor's Degree from an accredited college… more
    Belay Technologies (06/18/25)
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  • Senior Signals Software Engineer - 25k Sign…

    Leidos (Columbia, MD)
    …and digital modulation methods effectively. + Develop software using C++ and Java within Linux operating systems . + Integrate software into new or modified ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (06/27/25)
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  • Senior Engineer - Cybersecurity

    OneMain Financial (Baltimore, MD)
    …Using Git for tracking changes, collaboration, and managing Ansible playbooks. . System Administration & Networking Knowledge of Linux administration, networking ... . Configuration Management & Orchestration Automating deployments, provisioning, and system configurations . Experience with conducting vulnerability assessments for… more
    OneMain Financial (05/31/25)
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  • Sr Lead IT Systems Security Engineer

    Lumen (Annapolis, MD)
    …us as we digitally connect the world and shape the future. **The Role** The Senior Lead IT Systems Security Engineer is a critical role within our organization, ... services or Internet settings. + Strong knowledge of Unix-based operating systems ( Linux , Solaris). Experience with virtualization technologies (VMWare, Red… more
    Lumen (07/03/25)
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  • System Administrator

    ManTech (Annapolis Junction, MD)
    …configuration, and reliable operation of critical computer systems , network servers, and virtualization environments, upholding system stability and ... all installed systems and infrastructure diligently, taking direction from senior personnel to ensure optimal system performance, stability, and security… more
    ManTech (06/07/25)
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  • Sr. IT Systems Engineer - Observability…

    Prime Therapeutics (Annapolis, MD)
    …with a focus on observability and monitoring. We are looking for a senior Dynatrace Observability Monitoring Engineer (Sr. IT Systems Engineer) to build ... develop tools for metric collection, analysis, and reporting. + Proactively monitor systems , networks, and applications. + Analyze system performance and… more
    Prime Therapeutics (06/13/25)
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  • Radio Frequency Engineer III

    BAE Systems (Patuxent River, MD)
    …of professional experience with RF engineering. + Experience with radio communication systems , Radio Frequency (RF) testing, and system engineering. + ... and reliable communication capabilities + Design and evaluate radio system resiliency in areas such as Anti-Jam, Low Probability...systems (eg, Ettus Radios). + Strong background in Linux operating systems . + Experience with SIGINT… more
    BAE Systems (05/01/25)
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  • System Administrator

    ManTech (Fort Meade, MD)
    **ManTech** seeks an experienced and passionate, career and customer-oriented ** System Administrator** to join our team located in the **Ft. Meade, MD** area. ... environments (VMWare ESX, VCenter Administration) + Experience in administration of Linux /Windows + Experience configuring and maintaining storage and file … more
    ManTech (07/01/25)
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