• Information System Security Officer ISSO

    TekSynap (Ashburn, VA)
    Manager . The Contractor shall also keep the designated government Information System Security Manager (ISSM), and COR informed. Due to the importance of ... experience + Background Investigation is required + Certifications, such as Network + and Security +, CISSP and Security auditing are recommended. +… more
    TekSynap (07/26/25)
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  • Network Engineer

    Leidos (Chantilly, VA)
    …and Palo-Alto Firewalls to engineer boundary protection mechanisms. + Experience with network security concepts, best practices and technologies including, but ... the most complex problems in defense, government, safety and security , and transportation. To make all of this happen...agile environment. This position is in need of a Network Engineer to be part of a team responsible… more
    Leidos (08/08/25)
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  • Senior Network /Systems Administrator

    GovCIO (Richmond, VA)
    …software, applications software, and all configurations. + Plan, coordinate, and implement network /system security measures in order to protect data, software, ... **Overview** GovCIO is currently hiring for a Senior Network /Systems Administrator with an active Secret clearance. This...Virtual video interview conducted via video with the hiring manager and/or team + Camera must be on +… more
    GovCIO (07/10/25)
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  • Security Operations Center Analyst

    Tyto Athene (Fort Belvoir, VA)
    …for remediation and reporting for any identified incidents to the Information Systems Security Manager (ISSM). + Use DOD provided tools to continually assess ... with regulatory frameworks such as FISMA/NIST. **Responsibilities:** + Monitor the network and associated systems for security related incidents, evaluate… more
    Tyto Athene (07/28/25)
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  • Network Engineer

    Leidos (Chantilly, VA)
    …and Palo-Alto Firewalls to engineer boundary protection mechanisms. * Experience with network security concepts, best practices and technologies including, but ... Site and Site-to-Site VPNs. Excellent troubleshooting skills.. * Knowledge in Network Engineering DEV-OPS utilizing python, API's, network automation, Netconf,… more
    Leidos (06/18/25)
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  • Senior Security Operations Center Analyst

    ManTech (Herndon, VA)
    Security Professional (CISSP), Certified Incident Handler (GCIH), Certified Information Security Manager (CISM), Certified Ethical Hacker (CEH) **Preferred ... events indicative of incidents and provides first tier response to security incidents; monitors network traffic for security events and performs triage… more
    ManTech (06/05/25)
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  • Information Systems Security Engineer

    CACI International (Chantilly, VA)
    …in information security practices and technologies. + Strong knowledge of network security , operating systems, databases, and application security ... periodic audits and assessments to ensure adherence to established security standards. + Secure Network Architecture: Design...Systems Security Professional (CISSP), or Certified Information Security Manager (CISM), are a plus. +… more
    CACI International (08/08/25)
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  • Security Analyst (Infosec - Level IV)

    Navy Exchange Services (NEX) (Virginia Beach, VA)
    …of the following): i. Certified Authorization Professional (CAP) ii. Certified Information Security Manager (CISM) iii. Certified Information Systems Security ... of the following): i. Certified Authorization Professional (CAP) ii. Certified Information Security Manager (CISM) iii. Certified Information Systems Security more
    Navy Exchange Services (NEX) (08/02/25)
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  • Senior Security Technician

    Integrated Security Technologies (Herndon, VA)
    …With offices throughout the United States, we are a premier cyber and physical security specialty contractor, and we are growing at a rapid pace. We have a ... and are recognized leaders in the physical and IT security , cyber, and managed services industries. UT offers a...perform maintenance on electronic devices, power supplies and all network components. S/He will need communicate effectively with the… more
    Integrated Security Technologies (07/29/25)
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  • Information Systems Security Engineer

    SAIC (Chantilly, VA)
    security policy implementation. + Provide status to Directorate Information System Security Manager (ISSM) regarding certification and accreditation of all ... or system component as required. + Design develop, and implement network security measures that provide confidentiality, integrity, availability, authentication… more
    SAIC (08/07/25)
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