• SOC Analyst Level 1

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …seeking a SOC Analyst Level 1 to actively participate in security operations by proactively monitoring systems, investigating alerts, and providing near-real-time ... to develop expertise in cyber threat analysis, incident response, and security operations center (SOC) procedures. Key Responsibilities: + Proactively monitor… more
    Competitive Range Solutions, LLC (08/07/25)
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  • Splunk SOAR Engineer - TS/SCI with FS Poly…

    Optiv (Columbia, MD)
    …investigations, and risk analysis scoring system. + Assist and recommend actions in security operations center tier I and tier II incident response incidents. + ... to lower time on detection, time on mitigation for security organizations. + Integrate Splunk Mission Control, Splunk ...across services. **What we're looking for** + Active TS/SCI clearance with Full Scope polygraph required. + Proven experience… more
    Optiv (07/30/25)
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  • Cyberspace Intelligence Threat Analyst, Journeyman

    Leidos (Odenton, MD)
    …for our customers, our people, and our community. The Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in ... the areas of cyber, logistics, security operations, and decision analytics to support our defense...does Leidos need from me?** + Active Top Secret clearance with SCI eligibility and Polygraph required. + BA/BS… more
    Leidos (07/30/25)
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  • Network Engineer

    Leidos (Odenton, MD)
    …SCI eligibility.** **Primary Responsibilities:** + Network integration, testing, security engineering, and implementation configuration support. + Collaborate with ... activities. Perform technical maintenance involving network devices routers, switches, security solutions, and WANX. **Core Qualifications:** + BS degree and… more
    Leidos (08/26/25)
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  • Mid Level Linux Administrator

    Amentum (Hanover, MD)
    Are you interested in using your skills to help shape the Cyber, Security , & Intel space? If so, look no further. Amentum is seeking a **Mid Level Linux ... projects that make a direct impact on the Nation's security and intelligence mission. **Your Impact:** Our contract supports...as part of a team in a dynamic environment ** Clearance Required:** + Must have active TS/SCI with Poly… more
    Amentum (08/22/25)
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  • Cybersecurity Systems Engineer

    Leidos (Linthicum Heights, MD)
    …as System Engineering Plans, Initial Capabilities Documents, Requirements Specifications, security requirements and security testing documents. Provide technical ... cybersecurity high assurance evaluation activities to include reviews of security evaluation documents and other high assurance artifacts/documents for devices… more
    Leidos (08/20/25)
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  • Senior System Administrator - Network Operation…

    St. George Tanaq Corporation (Suitland, MD)
    …applications software, and all configurations. + Plan, coordinate, and implement network security measures to protect data, software, and hardware. + Perform routine ... routers, firewalls, and load balancers, in compliance with federal security frameworks (FISMA, RMF). 2. Proficient in implementing high-availability solutions… more
    St. George Tanaq Corporation (08/15/25)
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  • Biometrics Software Engineer (SME)

    Leidos (Bethesda, MD)
    …exciting opportunity for a **Biometrics** **Software Engineer (SME)** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical...substituted in lieu of a degree. + **Citizenship and Clearance :** Candidate must be a US Citizen and possess… more
    Leidos (08/01/25)
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  • System Administrator

    CACI International (Annapolis Junction, MD)
    …Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage ... and secure IT solutions to our clients in the defense and national security sectors. Our mission is to support critical infrastructure with the highest standards… more
    CACI International (08/01/25)
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  • Chief Systems Architect

    Leidos (Gaithersburg, MD)
    **Description** Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security ... technologies, and tactics to keep pace with an ever-evolving security landscape and succeed in their pursuit to protect...St Louis, MO + Denver, CO + Tucson, AZ ** Clearance Level Required:** Top Secret with the ability to… more
    Leidos (07/30/25)
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