• Sr. Cyber Security Engineer - IT

    Constellation (Lusby, MD)
    …and network infrastructure throughout Constellation's environment. This Sr. Cyber Security Engineer will participate in the development of documentation, ... a Cyber Security Program. The Sr. Cyber Security Engineer will share in-depth technical knowledge,...of network infrastructure, firewall, intrusion detection systems, Security Information and Event Management (SIEM), technologies… more
    Constellation (01/15/26)
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  • F5 Load Balance Network Engineer

    Leidos (MD)
    …and repeatability. Your greatest work is ahead! Leidos is seeking a F5 Load Balance Network Engineer to support a large enterprise IT contract for the DOD. This ... https://www.udemy.com/course/f5-101-exam-prep/?couponCode=MT250908G3 **Primary Tasks:** + Ensure Secure Socket Layer/Transport Layer Security (SSL/TLS) offloading and brokering PKI authentication features provided… more
    Leidos (10/18/25)
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  • Senior Principal Security Engineer

    Oracle (Annapolis, MD)
    …we looking for?** The OCI Core Services organization is looking for a Senior Principal Security Engineer that will be the technical security leader for OCI's ... + Deep expertise in one or more areas: hypervisor security , network security (SDN, firewalls,...+ Prior role as a Principal or Senior Principal Security Engineer at a major cloud provider… more
    Oracle (11/25/25)
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  • Network Engineer 2

    Orion Consortium (Fort Meade, MD)
    …EOS (Extensible Operating System), vs Cisco IOS or NX-OS + Experience hardening network devices to meet strict security requirements and implementing secure ... requires TS/SCI with a Full Scope polygraph.* Position Description: Performs network services from network design through implementation, maintenance, and… more
    Orion Consortium (01/07/26)
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  • Information Systems Security

    Acclaim Technical Services (Annapolis Junction, MD)
    security architecture is required. Bachelor's degree in Computer Science, Information Assurance, Information Security System Engineering, or related ... college or university is required. A Master's degree in Computer Science, Information Assurance, Information Security System Engineering, or related… more
    Acclaim Technical Services (11/29/25)
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  • Security Engineer

    CACI International (College Park, MD)
    Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... federal missions **Responsibilities:** We are looking for a proactive and experienced Technical Security Engineer to join our cybersecurity team. As a … more
    CACI International (11/08/25)
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  • Cyber Security Engineer (SME)

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for Cyber Security Engineer SME in our **National Security Sector's (NSS) Cyber & Analytics ... . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission... systems and networks from potential cyber-attacks. The Cyber Security Engineer must display an excellent understanding… more
    Leidos (11/28/25)
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  • Network Engineer 3 (Cable Support)

    Synergy ECP (Annapolis Junction, MD)
    Network Engineer 3 (Cable Support) Annapolis...clearance levels to secure our clients' computer networks and information at a time when a premium is placed ... on cyber security . In an ultra-competitive environment, Synergy ECP has thrived...clearance + Requires twelve (12) years of experience providing network engineering support and a Bachelor's Degree in related… more
    Synergy ECP (12/18/25)
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  • Principal Endpoint Security Systems…

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity a **Principal Endpoint Security Systems Engineer ** in our **National Security Sector's (NSS) ... . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission...**Job Description** This effort is seeking an experienced endpoint security systems engineer to join our Cyber… more
    Leidos (11/28/25)
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  • System Security Engineer

    Guidehouse (Bethesda, MD)
    …At least one of the following Certifications: + CISA + CISSP + CompTIA Security + CE Certified Professional + CompTIA Network + CE Certified Professional + ... + Deployed and managed cloud hosted environments, configured and refined network connections and security monitoring integrations. + Integrated third-party… more
    Guidehouse (11/19/25)
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