• Senior Systems Administrator (Unix/ Linux)

    First Division Consulting (Dahlgren, VA)
    …(Research, Development, Test & Evaluation) environments, ensuring the functionality, security , and efficiency of Unix/Linux-based systems, networks, and software ... have expertise in Unix/Linux system administration, backup and recovery, network security protocols, and troubleshooting techniques. This role involves hardware and… more
    First Division Consulting (06/19/25)
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  • Information Assurance Cyber Lead (ISSO)

    CGI Technologies and Solutions, Inc. (Newport News, VA)
    **Information Assurance Cyber Lead (ISSO)** **Category:** Cyber Security **Main location:** United States, Virginia, Newport News **Position ID:** J0325-0801 ... learning. We are seeking a talented and motivated Cyber Security Lead. This position will support our client with...nature of the work, US Citizenship and an active Top- Secret clearance with SCI designation required - Bachelor's Degree… more
    CGI Technologies and Solutions, Inc. (06/14/25)
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  • Red Cyber Operator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …/SCI **Public Trust/Other Required:** None **Job Family:** Cyber Security **Skills:** Cybersecurity,Operations, Security Risk **Certifications:** CompTIA Advanced ... related experience **US Citizenship Required:** Yes **Job Description:** Cyber Security Analyst Own your career as a Cyber ...Security Analyst Own your career as a Cyber Security Analyst at GDIT. Here, you'll have the opportunity… more
    General Dynamics Information Technology (06/13/25)
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  • Senior Cybersecurity Analyst

    ManTech (Herndon, VA)
    …provide expert-level reach back support and guidance to our Network Operations Security Center (NOSC). The ideal candidate will possess extensive knowledge and ... and will play a key role in enhancing our security posture and technologies, mentoring staff, and driving ...Management Framework). **Clearance Requirements:** + Must have a current/active Secret clearance with the ability to obtain and maintain… more
    ManTech (06/03/25)
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  • Senior Information Assurance Engineer

    ManTech (Herndon, VA)
    …integrity, and availability of our data. This role will involve implementing security controls, conducting assessments, and contributing to the overall security ... **Responsibilities include, but are not limited to:** + Implement and maintain security controls in accordance with established security policies and procedures.… more
    ManTech (05/23/25)
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  • Senior Computer and Information Research Scientist

    ManTech (Herndon, VA)
    …(DMV) area** . In this role you will drive innovation and solve complex security challenges within our Network Operations Security Center (NOSC). The ideal ... in computer science areas relevant to NOSC operations, such as network security , intrusion detection, threat intelligence, and security automation. + Design… more
    ManTech (05/22/25)
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  • Systems Administrator/ISSO

    Huntington Ingalls Industries (Reston, VA)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $87,990.00 - $120,000.00 Security Clearance: TS/SCI with Poly Level of Experience: Mid This ... defense - the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR,… more
    Huntington Ingalls Industries (05/20/25)
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  • Senior Cybersecurity Engineer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Senior** **Cyber Security Engineer** to join our team in the **DC, Maryland, and Virginia (DMV) area** ... development, and implementation of the NOSC's portion of the enterprise email security program, including interacting with the Microsoft Office 365 and identity… more
    ManTech (05/20/25)
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  • Mobile Device Management System Administrator

    Spectrum Comm Inc (Falls Church, VA)
    …Mobile Device Management (MDM) System Administrator manages the provisioning, configuration, security , and lifecycle of enterprise mobile devices. This role ensures ... mobile endpoints operate efficiently, remain compliant with organizational security standards, and are integrated seamlessly into the enterprise IT environment. The… more
    Spectrum Comm Inc (08/09/25)
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  • Senior Cybersecurity Supply Chain Risk Analyst

    ManTech (Stafford, VA)
    …assessments of vendors and suppliers, and collaborating with stakeholders to ensure the security and resilience of the IT supply chain. + Develops and maintains a ... conducts risk assessments of new and existing vendors/suppliers, evaluating their security posture, controls, and compliance. + Identifies and analyzes potential… more
    ManTech (08/01/25)
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