• Linux System Administrator

    ManTech (Fort Meade, MD)
    …MD area. **Responsibilities include, but are not limited to:** + Design, engineer , and implement automated hardening scripts for internal servers adding scalability ... while responding to discovered real time events providing SOC status updates. + Engineer ansible script automating creation of user accounts in IPA replacing manual… more
    ManTech (12/30/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    …area. **Responsibilities include, but are not limited to:** + Design, engineer , and implement automated hardening scripts for internal servers adding scalability ... while responding to discovered real time events providing SOC status updates. + Engineer ansible script automating creation of user accounts in IPA replacing manual… more
    ManTech (12/02/25)
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  • Managing Principal, Baltimore Metro

    AECOM (Hunt Valley, MD)
    …candidate will have strong client relationships, and an established client and industry network . The ideal candidate understands and has a proven track record in, ... Requirements:** + Bachelor of Architecture or related industry degree ( Engineer , Interior Designer, or Planner) and 10+ years of...and shaping the future. With cutting-edge technology and a network of experts, you'll have the resources to make… more
    AECOM (11/19/25)
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  • Cloud Security Architect

    BigBear.ai (Annapolis Junction, MD)
    …compliance artifacts processed by the ATO Automation Platform + Design network security architectures supporting the ATO Automation Platform deployment in classified ... in cloud IAM design and least-privilege access models + Knowledge of network security architecture including VPCs, security groups, and network segmentation… more
    BigBear.ai (01/17/26)
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  • Senior Linux Systems Administrator

    AeroVironment (MD)
    …providing Tier 1-3 support. Your primary mission is to ensure maximum network effectiveness and uptime for the entire orgranization through proactive management and ... operating procedures (SOPs). + Analyze trends related to component failures, network or node outages, and overall system performance parameters. + Collaborate… more
    AeroVironment (01/17/26)
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  • Sr. ISSE TS/SCI Poly

    Leidos (Annapolis Junction, MD)
    …Unfortunately, no exceptions. Leidos has an exciting opportunity for a Senior Security Engineer to join a high performing agile team using the Scaled Agile Framework ... and interfacing systems that are part of a large complex network environment with geographically distributed components. + Identifying and implementing appropriate… more
    Leidos (01/09/26)
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  • Senior CNO Developer

    AeroVironment (Jessup, MD)
    …and develop low-level software tools and capabilities in support of Computer Network Operations (CNO) missions. This role focuses on building, debugging, and ... + Strong proficiency in Python or C/C++ Hands-on experience with network programming and socket-level development + Demonstrated ability to troubleshoot and… more
    AeroVironment (01/07/26)
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  • Technical Program Manager - Wireless Intrusion…

    Oracle (Annapolis, MD)
    …of industry standards and statutory/regulatory requirements affecting wireless network security and counter-surveillance, driving applicable updates into Oracle's ... & KEY COMPETENCIES** + Professional certifications (eg, PMP, CPP, PSP, wireless/ network security certifications like CWNA, CWSP, or product-specific credentials). +… more
    Oracle (12/21/25)
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  • Senior Program Manager

    Xylem (Linthicum, MD)
    …positively to those goals. + Understand the intricacies of a client's linear asset network - how it's operated, how it's maintained, how it fails, how level of ... results from condition assessments and engineering analyses across the pipeline network to ensure recommendations are consistent with client and program linear… more
    Xylem (12/19/25)
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  • Principal Backend Developer (Ddos)

    Oracle (Annapolis, MD)
    **Job Description** Overview Join OCI's Edge Security team as a Principal Engineer to architect and deliver cloud-scale DDoS protection. You'll lead design for ... Mentor engineers, influence cross-org roadmaps, and collaborate with Product, SRE, and Network Engineering from concept to GA. Basic qualifications - 7-10 years… more
    Oracle (12/09/25)
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