• Network Engineer

    SAIC (Beltsville, MD)
    …senior position working for the Relay Encryption Operations team within Communication Security , providing network engineering expertise in support of the ... accept addition experience in lieu of degree. + 10+ years IT security / network engineering support experience (Engineering, Tier III, network infrastructure… more
    SAIC (08/07/25)
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  • Senior Information Security Engineer

    Lumen (Annapolis, MD)
    …for risk mitigation to help the business succeed with their projects. Consult as security subject matter expert with network architects, engineers, and others on ... to anticipate, define, and pursue these capabilities. A successful engineer is a strong communicator and relationship builder, who...tools such as Ansible, Chef, etc. Background in system, network , or security admin/engineering on Unix. Active… more
    Lumen (07/25/25)
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  • Network Engineer II

    Sierra Nevada Company, LLC (Hagerstown, MD)
    …variety of network related tools, concepts, technologies, best practices and security procedures + Hands-on expertise with network hardware, protocols, and ... and contribute to the development of state-of-the-art systems that enhance national security and provide critical intelligence. Our Hagerstown facility is a hub of… more
    Sierra Nevada Company, LLC (07/21/25)
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  • Information Systems Security

    CACI International (Fort Meade, MD)
    Information Systems Security Engineer (Multiple Levels) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI ... * * CACI is looking for talented **Information Systems Security Engineer (ISSE)** around the Fort Meade,...Would be Nice to Have:** + Experience manually reviewing network diagrams, network device configurations, termination points… more
    CACI International (08/08/25)
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  • Senior Information Systems Security

    Leidos (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 (06/27/25)
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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 ... We are looking for a proactive and experienced Technical Security Engineer to join our cybersecurity team....hands-on coding projects 2. Proficiency in Linux operating system, network security , including firewalls, VPNs, IDS/IPS, and… more
    CACI International (06/11/25)
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  • Sr Systems Engineer - Cisco Network

    RTX Corporation (Annapolis, MD)
    …this position.​ The company will not seek an export authorization for this role. ** Security Clearance:** None/Not Required Do you want to help shape the future of ... aviation and transportation connectivity? At Collins Aerospace, our ARINC Global Network (AGN) delivers secure, reliable, and private networking solutions to… more
    RTX Corporation (07/24/25)
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  • Customer Delivery Consulting Engineer

    Cisco (MD)
    1444179 Customer Delivery Consulting Engineer - Security Apply (https://jobs.cisco.com/jobs/Login?projectId=1444179) + Location:Herndon, Virginia, US + Alternate ... be the groundbreakers of technology. **Your Impact** As a Security Consulting Engineer , you will help drive...in deploying/supporting Cisco Identity Services Engine, Cisco Firepower, Secure Network Analytics (SNA) or other Cisco security more
    Cisco (07/05/25)
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  • P4 Network Implementation Engineer

    TEKsystems (Annapolis, MD)
    network protocols (BGP, OSPF, MPLS, NAT, VPN, etc.), firewalls, and network security principles. * Prior experience mentoring technical teams or delivering ... Clearance Top Skills' Details - 5-8+ years of relevant industry experience ( Network Engineering, Cisco, training and team development, etc.) - Experience with… more
    TEKsystems (08/15/25)
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  • Cyber Security Engineer

    Actalent (Rockville, MD)
    *PRIOR EXPERIENCE IN NUCLEAR SPACE NEEDED*  Job Title: Cyber Security Engineer Actalent is hiring a fully remote Cyber Engineer for a client in the Nuclear ... 10 CFR 7354 + 15+ years of progressive experience in cybersecurity, network security , or related fields + Expert knowledge and experience managing cybersecurity… more
    Actalent (08/08/25)
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