• Information Systems Security Officer…

    Guidehouse (Springfield, VA)
    **Job Family** **:** IT Cyber Security **Travel Required** **:** None **Clearance Required** **:** Active Top Secret SCI (TS/SCI) **What You Will Do** **:** The ISSO ... will support a large IC client Security & Infrastructure Office with information and data ...for customer needs and timelines. + Perform assessments of systems and networks within the networking environment and identify… more
    Guidehouse (08/08/25)
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  • Senior Security & Life Safety Technician

    Leidos (Chantilly, VA)
    …for supporting the planning, monitoring, and maintenance of life safety and security systems across all organizational facilities. This role ensures the ... compliance of fire detection, hazard monitoring, emergency egress, and fire suppression systems . The technician plays a key role in supporting outage response,… more
    Leidos (07/24/25)
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  • Security Monitor/General Maint. Support…

    Fluor (Warrenton, VA)
    …hot water, steam, humidification, building exhaust, compressed air, controls, lighting, electrical, security systems , fire systems , etc. Principal Job ... personnel who come to work on facilities and building equipment, structures, systems and hardware. This role also performs technical and general maintenance work… more
    Fluor (07/12/25)
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  • Cyber Security Services Provider Sustain…

    TekSynap (Fort Belvoir, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** + Maintain Enterprise Security Linux systems with current vulnerability patches and DoD Security ... architecture drawings, technically validating solutions and connecting business, data, security , systems , and other technical and non-technical architectures.… more
    TekSynap (07/30/25)
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  • C2 Network Security Operations Center…

    Leidos (Hampton, VA)
    …The Multi-Domain Solutions Division at Leidos currently has openings for a Cyber Security Engineer / Information Systems Security Engineer (ISSE). Our ... unified command-and-control infrastructure connecting/ integrating sensors, data streams, and weapon systems across all domains (air, land, sea, cyber, and space).… more
    Leidos (07/19/25)
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  • Principal Project Manager/Senior Principal Project…

    Northrop Grumman (Chantilly, VA)
    …and manage projects related to IDS, Lenel or similar systems , video systems and other physical/technical security related systems . + Knowledgeable in ... related to IDS, Lenel or similar systems , video systems and other physical/technical security related systems . + Knowledgeable in ICD 705, NISPOM… more
    Northrop Grumman (07/31/25)
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  • Senior Cyber Security Engineer

    CACI International (Wallops Island, VA)
    …Tracking and reporting certifications of system technicians to the SCSC Information Systems Security Officer (ISSO). + Maintaining Privileged Access to ... security and business requirements into technical designs. Configures and validates secure systems , tests security products/ systems to detect computer and… more
    CACI International (07/08/25)
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  • Systems Engineer 5

    M. C. Dean (Vienna, VA)
    …of experience is required with the provision of SE services for physical security systems and IT solutions. + Experience eliciting requirements, conducting ... We are seeking a **System Engineer 5** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit… more
    M. C. Dean (07/15/25)
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  • Principal/Sr. Principal Cyber Systems

    Northrop Grumman (Fairfax, VA)
    …National Institute of Standards and Technology (NIST) guidelines, Committee on National Security Systems Instruction (CNSSI), and Risk Management Framework (RMF) ... RMF process. **Preferred Qualifications:** + DoD IAT Level III Certified Information Systems Security Professional (CISSP) Certification. + Ability to integrate… more
    Northrop Grumman (07/25/25)
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  • IT Systems Security Engineer

    Robert Half Technology (Dulles, VA)
    …Policy Writing and Maintenance: Experience in writing and updating information security policies, ensuring they are aligned with best practices and regularly ... would be a great plus. Requirements * Bachelor's degree in Computer Science, Information Systems , or a related field. * Proficient in Access Control systems and… more
    Robert Half Technology (05/15/25)
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