• Senior Network Security

    CACI International (Columbia, MD)
    Senior Network Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... 10% Type of Travel: Local * * * **Exciting Opportunity: Join Our Team as a Senior Network Security Engineer !** Are you passionate about network more
    CACI International (09/13/25)
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  • Senior Network Security

    CACI International (Columbia, MD)
    Senior Network Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... to take your career to the next level? We are seeking a highly skilled Network Security Engineer to join our dynamic Network Security Implementation… more
    CACI International (09/06/25)
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  • Sr . Network Security

    Bank of America (Washington, DC)
    Sr . Network Security Engineer (Cloud exp required) Boston, Massachusetts;Washington, District of Columbia; Chicago, Illinois; Denver, Colorado **To ... must be at least 18 years of age.** Acknowledge (https://ghr.wd1.myworkdayjobs.com/Lateral-US/job/Boston/ Sr - Network - Security - Engineer --Cloud-exp-required-\_25046506) **Job Description:**… more
    Bank of America (11/25/25)
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  • Sr . Network Security

    CACI International (Columbia, MD)
    Sr . Network Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... of Travel: None * * * **The Opportunity:** The Sr . Network Engineer will work...Network Engineer will work within the Network Security Implementation and Sustainment (NSIS) Services… more
    CACI International (11/25/25)
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  • Sr . Network Engineer TS/SCI…

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Sr . Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... make a difference in National Security !** Leidos is looking for a Senior Level Network Engineer to join a highly performing agile team using the Scaled… more
    Leidos (10/23/25)
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  • Principal / Sr . Principal HPC…

    Northrop Grumman (Linthicum Heights, MD)
    …+ Active US Government security clearance per customers requirements **Basic Qualifications: Sr . Principal Network Engineer ** + Bachelor's degree with 8 ... assistance may be available CLEARANCE TYPE: A US Government security clearance per customer's requirements. TRAVEL: Yes, 10% of...a Sr . Principal Level. **Basic Qualifications: Principal Network Engineer ** + Bachelor's degree with 5… more
    Northrop Grumman (11/07/25)
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  • Sr . Data Network Engineer

    Washington Suburban Sanitary Commission (WSSC) (Laurel, MD)
    …maintenance and troubleshooting support of the network communicationsat WSSC Water. The Sr . Data Network Engineer will take on responsibilities in areas ... with IT team members on technology project implementations. This Sr . Data Network Engineer will... and Enterprise Architects to architect and implement required network security infrastructure + Evaluates, selects and… more
    Washington Suburban Sanitary Commission (WSSC) (11/25/25)
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  • Sr OT Systems Security

    Exelon (Baltimore, MD)
    …a rewarding career. Are you in? **Primary Purpose** **PRIMARY PURPOSE OF POSITION** The Sr OT Systems Security Engineer (OTSSE) will support implementation ... cyber security training to OT personnel **Job Scope** **JOB SCOPE** The Senior Operational Technology Systems Security Engineer (OTSSE) will work closely… more
    Exelon (11/13/25)
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  • Mid./ Sr . Network Engineer

    Belay Technologies (Annapolis Junction, MD)
    …up in 2020 and a finalist in 2021! Belay Technologies is seeking a Network Engineer to join our intel team. A Mid- Senior Level Network Engineer ... with VINE/GEM One + Experience with SolarWinds or other similar network monitoring applications, configuration and monitoring tools + Experience with VMWare… more
    Belay Technologies (09/16/25)
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  • Information System Security Engineer

    TekSynap (Washington, DC)
    …:Services to support Information System Engineering performed by the Information System Security Engineer (ISSE) includes the following activities: + Identify ... network environment + Design, develop, and implement network security measures that provide confidentiality, integrity,...+ Teamwork **Overview** We are seeking an Information System Security Engineer (ISSE) to join our team… more
    TekSynap (11/22/25)
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  • Principal/ Sr Principal Engineer

    Northrop Grumman (Linthicum Heights, MD)
    …Government security clearance per customer requirements **Basic Qualifications for Sr . Principal Electrical Engineer :** + Bachelor's degree in Electrical ... Government security clearance per customer requirements **Preferred Qualifications for Sr . Principal Electrical Engineer :** + PhD in electrical engineering,… more
    Northrop Grumman (10/08/25)
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  • Principal / Sr . Principal Factory…

    Northrop Grumman (Linthicum Heights, MD)
    …US government security clearance per business requirements **Basic Qualifications for** ** Sr .** **Principal Factory Automation Engineer :** + A degree in a ... assistance may be available CLEARANCE TYPE: A US Government security clearance per customer's requirements. TRAVEL: Yes, 10% of...is seeking candidates for the position of **Principal / Sr . Principal Factory Automation Engineer ** to support… more
    Northrop Grumman (11/19/25)
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  • Sr . HPC Systems Engineer (IT@JH…

    Johns Hopkins University (Baltimore, MD)
    …Authority + Systems Engineering - Authority + Systems Integration - Authority Classified Title: Sr . HPC Systems Engineer Job Posting Title (Working Title): Sr ... and Ethernet networks, and large-scale parallel and object storage. The engineer implements and automates secure, efficient, and reproducible computing platforms… more
    Johns Hopkins University (11/22/25)
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  • Principal/ Sr Principal HPC Systems…

    Northrop Grumman (Linthicum Heights, MD)
    …_Active US Government security clearance per customers requirements_ **Basic qualifications: Sr . Principal Systems Engineer ** + Bachelor's degree in a STEM ... seeking candidates for the position of High-Performance Computing (HPC) **Principal or Sr . Principal HPC Systems Engineer ** to support advanced technology… more
    Northrop Grumman (11/07/25)
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  • Sr . Security Engineer , WAF

    Warner Bros. Discovery (Silver Spring, MD)
    …out of our Atlanta, DC, or Silver Spring office. **Your New Role** **:** As a Senior WAF Security Engineer - Edge/Perimeter, the ideal candidate is expected ... work experience.** + 5+ years of experience in application or network security with direct hands-on work in WAF/DDoS solutions. + Detailed understanding… more
    Warner Bros. Discovery (10/21/25)
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  • Sr . Security Research…

    Proofpoint (Maryland City, MD)
    …role has a direct and real-time impact protecting Proofpoint customers. As a Senior Security Research Engineer on Proofpoint's Threat Research team, ... more than half of the Fortune 1000, rely on Proofpoint for people-centric security and compliance solutions mitigating their most critical risks across email, the… more
    Proofpoint (10/22/25)
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  • Principal/ Sr Principal Engineer

    Northrop Grumman (Annapolis Junction, MD)
    …your career. We are looking for you to join our team as a Principal or Sr . Principal Crypto Software Engineer based out of Annapolis Junction, MD, Chantilly, VA ... and the Agile software development process + An active DoD Secret clearance. ** Sr . Principal Crypto Software Engineer Basic Qualifications:** + Bachelor's degree… more
    Northrop Grumman (10/28/25)
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  • Sr Staff Cyber Systems Engineer

    Northrop Grumman (Annapolis Junction, MD)
    …advantage to the warfighter. We are looking for you to join our team as a Sr Staff Cyber Systems Engineer to join the Sentinel Mission Defense Team based out ... of Roy, UT. As a Sr Staff Cyber Systems Engineer at Northrop...years of relevant experience. + Advanced knowledge of Systems Security Engineering practices, network technologies, DoD system… more
    Northrop Grumman (11/15/25)
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  • Sr . System Admin, IT Engineer III

    TekSynap (Washington, DC)
    …a US Citizen + Must successfully obtain a Public Trust **Overview** We are seeking a Sr . Systems Admin, IT Engineer III to join our team supporting Joint Service ... **Responsibilities & Qualifications** **RESPONSIBILITIES** + Provide senior systems administrators and support to all incident...DFC infrastructure. + Ensure the availability of the DFC network and all systems and services. + Manage all… more
    TekSynap (10/16/25)
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  • Sr Principal Software Engineer

    Oracle (Annapolis, MD)
    …in at least one of the following areas: identity and access management, security , network security . Disclaimer: **Certain US customer or client-facing ... **Job Description** Oracle Cloud Infrastructure (OCI) Security and Identity Product org builds cloud services...strategy to drive rapid customer and partner adoption of security products. You will also own collecting customer inputs… more
    Oracle (11/25/25)
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