• Information Systems Security Officer,…

    Lockheed Martin (Littleton, CO)
    …primarily Risk Management Framework \(RMF\)\. \- Upkeep, monitor, analyze, and respond to network and security events\. \- Document compliance actions within the ... to pass a Polygraph\.** The Cybersecurity Specialist will partner with the security team, program, and government customers to perform as an Information Systems… more
    Lockheed Martin (11/12/25)
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  • Information System Security Manager (ISSM)…

    RTX Corporation (Annapolis Junction, MD)
    …DISA STIG/SRG hardening across Linux and Windows. + Background in network /systems security (architecture, topology, protocols, components, principles). + ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (11/01/25)
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  • Security Incident Response Investigator

    SAP (Newtown Square, PA)
    …focus in Cybersecurity or equivalent experience **Technical Competencies** + Knowledge of network and security technologies such as, SIEM, Firewall, WAF, and ... you to grow and succeed. **Job Description** This Cyber Security Incident Response Investigator role is for a critical...role is for a critical part of the growing Security Response team. Candidates in this role will respond… more
    SAP (01/06/26)
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  • Director, Network Partnerships (Hybrid)

    RTX Corporation (Farmington, CT)
    …Equinix, Cisco, HPE, Palo Alto, Zscaler etc. + **Scope** : Telecommunications, Network Services, Infrastructure, Security Services and Engineering software and ... US citizens are authorized to access information under this program/contract. ** Security Clearance:** None/Not Required RTX Corporation is an Aerospace and Defense… more
    RTX Corporation (11/21/25)
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  • Cyber Network Manager

    SAIC (Quantico, VA)
    … events or vulnerabilities within lab systems + Maintain and document lab network topology and security architecture + **Enterprise IT Appliances & ... + **Networking & Cybersecurity:** + Design, implement, and manage lab network configurations (routing, switching, VLANs, VPNs, etc.) + Apply cybersecurity best… more
    SAIC (01/15/26)
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  • Network Administrator

    Amentum (Lake Angelus, MI)
    …this position. Must have a strong demonstrated knowledge of computer systems, network architecture and security , computer programming, and IIoT devices. ... Provide support in maintaining, troubleshooting, upgrading, & maintaining a fiber optic network , a small data center of servers, and various switches, panels, and… more
    Amentum (11/27/25)
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  • Digital Forensics and Incident Response (DFIR)…

    Mission Support and Test Services (North Las Vegas, NV)
    …(IDS/IPS), Security Event and Incident Management (SEIM) tools, endpoint security tools, email gateways, firewalls, network infrastructure, and other ... GIAC Security Essentials (GSEC) + Certified Information Systems Security Professional (CISSP)Knowledge of network -based services and client/server… more
    Mission Support and Test Services (01/16/26)
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  • Information Security Analyst

    ManTech (Belcamp, MD)
    …vulnerability assessments, risk analysis, and incident responses. + Actively monitoring network traffic for suspicious activity and potential security breaches. ... per the Defense Federal Acquisition Regulation Supplement. + Possess an understanding of network protocols and security principles. + Demonstrated experience in … more
    ManTech (12/11/25)
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  • Cloud Security Engineer

    Robert Half Technology (Neptune, NJ)
    …* Design, configure, and implement SolarWinds monitoring solutions to assess network performance, security , and availability. * Install, customize, and ... Description We are looking for an experienced Cloud Security Engineer to join our team in Neptune,...pivotal role in implementing and maintaining advanced monitoring and security solutions that ensure the reliability and performance of… more
    Robert Half Technology (01/10/26)
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  • Platform Security Engineer

    NTT DATA North America (Plano, TX)
    …we use (Jenkins, monitoring, logging, SCM, etc) from code Advance networking (tcpdump, network flow security analysis, can collect and understand metric between ... organization, apply now. We are currently seeking a Platform Security Engineer to join our team in Remote, Texas...Fortune 500. **Basic Qualifications:** 5+ years of networking experience ( security , DNS, VPN, Cloud, load balancing) 5+ years of… more
    NTT DATA North America (01/06/26)
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