• Sr Network Security

    Valvoline Global (Washington, DC)
    …and industrial solutions. **How You'll Make an Impact** We are seeking a highly skilled Senior Network Security Engineer to lead the design, ... ensuring the protection of critical data and systems across the organization. As a ** Sr Network Security Engineer ,** this role will be the primary SME… more
    Valvoline Global (04/26/25)
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  • Senior Network Security

    Marriott (Bethesda, MD)
    …**Schedule** Full Time **Located Remotely?** Y **Position Type** Management **JOB SUMMARY** The Senior Network Security Engineer , Network ... models across all network product towers, and around globe. As the Senior Network Security Engineer , the candidate focuses on defining and executing… more
    Marriott (04/30/25)
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  • Network Security Engineer

    Amentum (Fort Meade, MD)
    …Cyber, Security , & Intel space? If so, look no further. Amentum is seeking a ** Network Security Engineer , Senior ** to join our team of passionate ... + High School diploma plus 15 years of hands-on experience in network security engineering, with a strong focus on Cisco security products;… more
    Amentum (06/11/25)
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  • Senior Network Security

    CACI International (Laurel, MD)
    Senior Network Security Applications Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... None * * * **The Opportunity:** CACI is seeking an Senior Network Security Applications Engineer to play a crucial role in maintaining and enhancing… more
    CACI International (03/21/25)
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  • Sr Security Engineer

    World Wide Technology (Washington, DC)
    **QUALIFICATIONS:** + 7+ years of experience as a Network Engineer / Security Engineer + **Top Secret/SCI with full scope poly Security Clearance ... high availability, scalability, and disaster recovery planning. + Solid understanding of network security principles and best practices. + Familiarity with… more
    World Wide Technology (06/06/25)
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  • Senior Network Engineer

    Tactibit Technologies LLC (Suitland, MD)
    …refresh and modernization planning, network integrations, and security hardening. As a Senior Network Engineer , you will be expected to plan and lead ... and assessments to meet strict compliance and operational security requirements Senior Network Engineer requirements are: + 10+ years of network more
    Tactibit Technologies LLC (03/27/25)
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  • Information Security Systems…

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Sr . Information Systems Security Engineer ** in our **National Security Sector's ... field with a minimum of 15+ years of experience as an Information Systems Security Engineer (ISSE) or Network Engineer on programs and/or contracts with… more
    Leidos (04/29/25)
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  • Principal / Sr . Principal HPC…

    Northrop Grumman (Annapolis Junction, MD)
    …+ Active US Government security clearance per customers requirements **Basic Qualifications: Sr . Principal Network Engineer ** + Bachelor's degree with 8 ... a Principal Level or a Sr . Principal Level. **Basic Qualifications: Principal Network Engineer ** + Bachelor's degree with 5 years' relevant experience; 3… more
    Northrop Grumman (06/15/25)
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  • Enterprise Network Engineer

    Amentum (Fort Meade, MD)
    Security , & Intel space? If so, look no further. Amentum is seeking a ** Network Engineer CCIE, Senior ** to join our team of passionate individuals in ... + Experience with Intelligence Community network environments + Experience with network security fundamentals + Familiarity with ITIL framework and change… more
    Amentum (06/11/25)
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  • Sr Network Engineer

    Indigo IT, LLC (Washington, DC)
    Sr Network Engineer Hybrid-...enterprise networks + Experience with VPN, SSL Pulse Secure, network security solutions, Palo Alto Firewalls, Cisco, ... and experience implementing technical solutions. ESSENTIAL FUNCTIONS/RESPONSIBILITIES: + Maximizes network performance by monitoring performance; troubleshooting network more
    Indigo IT, LLC (06/18/25)
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  • Sr . Network Engineer

    Prime Therapeutics (Annapolis, MD)
    …of that. It fuels our passion and drives every decision we make. **Job Posting Title** Sr . Network Engineer - Routing Remote **Job Description** The Systems ... Engineer Senior IT is responsible for constructing detail design based...Collaborate with IT Security departments to mitigate security vulnerabilities + Document network infrastructure changes… more
    Prime Therapeutics (04/09/25)
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  • Sr . Staff HPC Network

    Northrop Grumman (Annapolis Junction, MD)
    network limitations + Monitor and maintain network hardware **Basic Qualifications: Sr . Staff Network Engineer ** + Bachelor's degree with 14 years' ... design and fabrication. MDA is seeking a High-Performance Computing ( **HPC** ) ** Network Engineer ** based out of **Annapolis Junction or Linthicum, MD** .… more
    Northrop Grumman (06/17/25)
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  • Sr . Network Engineer

    RBR-Technologies (Columbia, MD)
    …of Defense (DoD), and Defense Information Systems Agency (DISA). RBR-Technologies is seeking a Sr . Network Engineer to support one of our customers in ... experience, OR HS and 15 years' experience as a Network Engineer + Experience with Cisco IOS...certification (eg CISSP, CCSP, GCIH, GCED, CASP+ CE, CCNP Security , CISA) + Active Cisco certification PREFERRED QUALIFICATIONS +… more
    RBR-Technologies (04/24/25)
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  • Senior Network Engineer

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Network Engineer ** in our **National Security Sector's (NSS) Cyber & ... : Experience with computer or information systems design/development, programming, information/Cyber/ Network Security , vulnerability analysis, penetration testing, computer… more
    Leidos (05/13/25)
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  • Sr . Cloud Network Engineer

    Prime Therapeutics (Annapolis, MD)
    …of that. It fuels our passion and drives every decision we make. **Job Posting Title** Sr . Cloud Network Engineer - Remote **Job Description** The Systems ... Engineer Senior IT is responsible for constructing detail design based...in PBM / health care industry + Understanding of security implications of domain + ITIL Foundations Certification **Minimum… more
    Prime Therapeutics (04/10/25)
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  • Sr . Principal Network

    Northrop Grumman (Linthicum Heights, MD)
    …You!** The Northrop Grumman Classified Solutions team is seeking a highly experienced ** Senior ** ** Network Administrator** to join its dynamic team of technical ... Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to… more
    Northrop Grumman (05/28/25)
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  • Mid/ Sr SIEM ( Security Information…

    BAE Systems (Annapolis Junction, MD)
    …available based on position level and/or job specifics. **Mid/ Sr SIEM ( Security Information and Event Management) Engineer / Splunk Admin** **110426BR** EEO ... in Computer Science, Engineering, Information Assurance, or a related discipline. Network Security Operations Center (SOC) experience. Experience and talent… more
    BAE Systems (05/21/25)
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  • Sr . Network Engineer

    Guidehouse (Washington, DC)
    …Top Secret (TS) **What You Will Do** **:** Support a federal government client's network and system security and engineering efforts. You will be responsible for ... infrastructure systems on Windows-based platforms + Certifications: CEH, eCPPT, CISA, OSCP, Security +, Network +, GSEC, or CCNA, Tenable Certified Nessus Auditor,… more
    Guidehouse (05/30/25)
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  • Sr Principal Systems Engineer

    General Dynamics Information Technology (Washington, DC)
    …17 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Sr Principal Systems Engineer - Active Directory - Active Top Secret ... your opportunity to make a personal impact as a ** Sr ** **Principal Systems Engineer ** **- ACTIVE DIRECTORY**...complex Active Directory forests and domains across an intricate network with over 10,000 users and 20,000 Active Directory… more
    General Dynamics Information Technology (06/06/25)
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  • Sr . Security Engineer

    Guidehouse (Washington, DC)
    …not limited to: + Develop system security design documentation + Develop network security systems and security operation center knowledge base articles, ... standard operating procedures + Design, implement, maintain, administer, and operate network security systems + Review all IT system development plans to ensure… more
    Guidehouse (05/30/25)
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