• Network Security Engineer

    Under Armour, Inc. (Baltimore, MD)
    Network Security Engineer ** Network Security Engineer ** **Values & Innovation** At Under Armour, we are committed to empowering those who strive ... Career Site Here. (https://performancemanager8.successfactors.com/sf/careers/jobsearch?bplte\_company=ua&\_s.crb=aNMP8gWoYkBDFn%252bz2BldysgcgQHZpVs6tHzE9smSuXE%253d) **Purpose of Role** The Global Network Security Engineer is responsible… more
    Under Armour, Inc. (11/09/25)
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  • Network Engineer

    ManTech (Linthicum Heights, MD)
    **MANTECH** seeks a skilled and security -focused ** Network Engineer ** to support the Cryptographic Solutions Program within the National Security Systems ... Nessus, and system administration across Linux/Windows environments + Understanding of network security principles including segmentation and monitoring +… more
    ManTech (11/26/25)
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  • Part Time Technical Security Instructor

    Cengage Group (Baltimore, MD)
    …education methodologies and techniques + 4+ years of technical Information Technology and Information Security experience (eg Network Engineer , Security ... the opportunity to share your real life experience with the Information Security and Information Technology world. You'll be an influencer, motivator, and thought… more
    Cengage Group (11/14/25)
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  • Network Engineer

    Leidos (Baltimore, MD)
    …in our Leidos Family!!_** + Research, design and implement security solutions for network infrastructure + Engineer network solutions for new & existing ... **Description** Leidos is seeking a ** Network Engineer ** to be part of...configuring Zero Trust networks + Solid understanding of internetworking: security , routing, switching, SAN and application networking + Experience… more
    Leidos (12/04/25)
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  • Principal / Sr. Principal HPC Network

    Northrop Grumman (Linthicum Heights, MD)
    …looking for you to join our team as a High-Performance Computing ( **HPC** ) ** Network Engineer ** based out of **Annapolis Junction or Linthicum, MD** . As an ... assistance may be available CLEARANCE TYPE: A US Government security clearance per customer's requirements. TRAVEL: Yes, 10% of...**HPC Network Engineer ** at Northrop Grumman you will… more
    Northrop Grumman (11/07/25)
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  • Network Engineer II - #Staff

    Johns Hopkins University (Baltimore, MD)
    …from tier-1 personnel ( Network Analyst, Network Technician) or tier-2 personnel ( Network Engineer I), inclusive of setting up network analyzers and ... for best practices + Mentor staff positions such as Network Engineer I, Analysts, or Network...Ethernet, and TCP/IP networking. + Working knowledge of common network monitoring and security utilities. + Working… more
    Johns Hopkins University (11/05/25)
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  • IT Security Engineer (Johns Hopkins…

    Johns Hopkins University (Baltimore, MD)
    …position will work with the network team to assist managing firewall security and implementation. The Engineer will be responsible for running penetration ... incident response, threat intelligence, Security Orchestration and Automated Response (SOAR), Network Access Control, network security and oversight of… more
    Johns Hopkins University (12/06/25)
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  • Principal / Senior Principal Embedded Systems…

    Northrop Grumman (Baltimore, MD)
    …of your career. We are looking for a Principal / Senior Principal Embedded Systems Security Engineer to join our team in Baltimore, MD. This position requires ... shared mission, we'll support yours of expanding your personal network and developing skills, whether you are new to...position can be filled as a Principal Embedded Systems Security Engineer or a Senior Principal Embedded… more
    Northrop Grumman (12/13/25)
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  • Senior Information Systems Security

    Leidos (Linthicum, MD)
    …related field with a minimum of 14 years of experience as an Information Systems Security Engineer (ISSE) or System Engineer on programs and/or contracts ... **Description** As a Senior Information Security Systems Engineer (ISSE) you will...(RMF) and conducting cybersecurity risk assessments + Expertise in network technology and systems security engineering. Experience… more
    Leidos (12/14/25)
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  • Sr Cyber Security Engineer

    Exelon (Owings Mills, MD)
    …to build a rewarding career. Are you in? **Primary Purpose** The Cyber Security Engineer (CSE) will execute the highly technical, tactical elements of ... incident remediation, and associated change management activities. **Job Scope** The Cyber Security Engineer (CSE) will work closely (and primarily) with Cloud… more
    Exelon (12/09/25)
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  • Network Engineer II - DDI

    Travelers Insurance Company (Hunt Valley, MD)
    …- $189,200.00 **Target Openings** 1 **What Is the Opportunity?** Travelers is seeking a Network Engineer II to join our organization as we grow and transform ... our Enterprise Technology Solutions organization. Our Network Engineers orchestrate high-performance network topologies, implements redundant architectures for… more
    Travelers Insurance Company (12/13/25)
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  • AWS Cloud Security Research Engineer

    CACI International (Linthicum, MD)
    AWS Cloud Security Research Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... Engineer to be at the forefront of cloud security innovation! In this role, you will explore cutting-edge...of technology research experience, including cyberspace vulnerability evaluation and network analysis + 2+ years of experience with IA… more
    CACI International (09/26/25)
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  • Cyber Security Engineer (Penetration…

    CACI International (Aberdeen Proving Ground, MD)
    Cyber Security Engineer (Penetration Tester) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: ... with a passion for hands-on technical challenges? CACI seeks a motivated Cyber Security Engineer to support the C5ISR Center at Aberdeen Proving Ground,… more
    CACI International (11/25/25)
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  • Information System Security Engineer

    BEAT LLC (Linthicum Heights, MD)
    Job Title: Information Systems Security Engineer (ISSE) Location: Fort Belvoir, VA (hybrid) Clearance: Top Secret SCI Certification: CompTIA Security + or ... - $200k Job Description BEAT is looking for a Security Engineer /Architect. Candidate will be required to...TCP/IP suite of protocols and services, computer architectures, and network topologies is required. + Experience with DISA STIGs… more
    BEAT LLC (12/09/25)
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  • Information Security Engineer

    Sinclair Broadcast Group (Hunt Valley, MD)
    The Information Security Engineer , Identity, Risk, and Data Governance will support an enterprise security program including Third-Party Risk Management ... (TPRM), awareness training, policy enforcement, and performing other security and risk related activities as assigned. The applicant should have prior experience… more
    Sinclair Broadcast Group (11/19/25)
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  • AWS Security Engineer

    Applied Technology Services (Baltimore, MD)
    This posting is for a pending award. The AWS Security Engineer will support UMGC by ensuring the security of its AWS cloud infrastructure and applications. ... Security or Architect certifications preferred. + Experience with cloud security principles ( network segmentation, IAM, encryption, monitoring). + Proficiency… more
    Applied Technology Services (12/03/25)
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  • Systems/Principal Systems Test Engineer

    Northrop Grumman (Linthicum Heights, MD)
    …ASSISTANCE: No relocation assistance available CLEARANCE TYPE: A US Government security clearance per customer's requirements. TRAVEL: Yes, 75% of the Time ... microelectronics design and fabrication. MDA is seeking a **Systems Test Engineer .** This position is located in **Baltimore, MD** location. **Qualified Systems… more
    Northrop Grumman (12/13/25)
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  • Senior Sales Engineer - SLED - MD/NJ/De

    Proofpoint (Baltimore, MD)
    …+ 6+ years of hands on technical experience, either as a Sales/Systems Engineer , Technical Account Manager, Security Engineer , Customer Success Manager, ... our sales process every single day. As a Sales Engineer working with accounts in the SLED space, you...C-suite + You have experience in Enterprise or Cloud Security , including cloud/SaaS platforms, messaging, data, network ,… more
    Proofpoint (10/08/25)
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  • Principal/Sr Principal Engineer Electrical

    Northrop Grumman (Linthicum Heights, MD)
    …computing systems. MDA is seeking a **Principal/Sr. Principal Electrical Engineer (Cable Hardware Engineering Lead)** . An experienced multi-faceted ... engineer with a robust technical background in hardware product...able to obtain and maintain the necessary US Government security clearance per customer requirements **Basic Qualifications for Sr.… more
    Northrop Grumman (10/08/25)
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  • Intrusion Detection Systems (IDS) Engineer

    Leidos (Woodlawn, MD)
    …FOR SUCCESS** **(** **_Basic Qualifications_** **)** + 3+ years of experience in network security or intrusion detection + Demonstrated experience with Snort 3.x ... Leidos is seeking a skilled **Intrusion Detection Systems (IDS) Engineer ,** to manage and maintain the agency's network...response + Provide technical expertise on IDS alerts and network security events + Participate in incident… more
    Leidos (11/18/25)
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