• Senior Information System

    KBR (Chantilly, VA)
    Title: Senior Information System Security Officer (ISSO) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end ... critical information assets, ensuring compliance with relevant security policies, standards, and regulations. The Senior ...Develop, update, and/or review RMF documentation to include the System Security Plan (SSP), Security more
    KBR (07/05/25)
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  • Senior Information System

    Amentum (Warrenton, VA)
    …Cyber, Security , & Intel space? If so, look no further. Amentum is seeking a ** Senior Information System Security Engineer** to join our team of ... and data, global communications network that facilitates collaboration among senior leaders and key staff. The Lone Wolf program...knowledge of security design best practices for information systems . throughout the system more
    Amentum (07/02/25)
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  • Senior Information System

    ManTech (Quantico, VA)
    ManTech seeks a motivated, career and customer-oriented ** Senior Information System Security Officer (ISSO)** to join our team in **Quantico, Virginia.** ... during all phases of the IS lifecycle; ensure that system security documentation is developed, maintained, reviewed,...**Minimum Qualifications:** + 7 + years serving as an Information Systems Security Officer (ISSO)… more
    ManTech (05/28/25)
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  • Senior Information System

    ManTech (Chantilly, VA)
    ManTech is seeking a motivated, career and customer-oriented ** Senior Information System Security Engineer (ISSE)** to join our team **in Chantilly, ... IASAE Level III certifications or one of the following certifications: Certified Information Systems Security Professional (CISSP) (or Associate), CompTIA… more
    ManTech (07/03/25)
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  • Information System Security

    KBR (Chantilly, VA)
    Title: Information System Security Officer (ISSO) - Senior Title: Information System Security Officer (ISSO) - Senior Belong. Connect. ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape...seeking a highly motivated and career-oriented Information System Security Officer (ISSO) - Senior more
    KBR (04/16/25)
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  • Senior Systems Security

    BAE Systems (Quantico, VA)
    …of the position include: Functional Responsibilities: Senior level capabilities regarding Information system security . Knowledgeable of current ... opportunity to support a dynamic DOJ program as an ** Information Systems Security Engineer (ISSE)**...the CMP and, if necessary, POA&M Coordinates with other system Information System Security more
    BAE Systems (07/10/25)
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  • Chief Information Security Officer…

    Parsons Corporation (Centreville, VA)
    …PowerPoint, WASSP, MBSA, Nessus, etc.) + Strong background and experience in assisting Information Systems Security Manager(s) in reporting and mitigation of ... of day-to-day security operations of all the information systems (unclassified/classified). + Working directly with... information system security incidents. **What Desired Skills You'll… more
    Parsons Corporation (06/19/25)
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  • Senior Security Systems

    Imagine One Technology & Management (Dahlgren, VA)
    …**for this role.** Imagine One Technology & Management, Ltd. is seeking two (2) ** Senior Security Systems Engineers** . These positions are contingent upon ... work and will be performed in Dahlgren, Virginia. The ** Senior Security Systems Engineers** will...be certified and accredited. + Research and apply Defense Information Systems Agency (DISA) Security more
    Imagine One Technology & Management (06/25/25)
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  • Senior Systems Security

    First Division Consulting (Dahlgren, VA)
    …is contingent on contract award Position Overview: First Division Consulting is seeking a Senior Systems Security Engineer to support a Department of the ... DoD and Navy security frameworks. + Troubleshoot security incidents, access control issues, and system ...Information Security Manager) + CISSP (Certified Information Systems Security Professional) +… more
    First Division Consulting (06/19/25)
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  • Senior IT Systems Solution Architect…

    General Dynamics Information Technology (Fairfax, VA)
    systems that can handle increasing demands and future growth. + Implementing security measures to protect data and systems from unauthorized access and ... of the system . + Diagnosing and fixing problems with existing systems , as well as identifying and implementing solutions for future challenges. + Creating… more
    General Dynamics Information Technology (07/11/25)
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  • G2 Senior Cyber Security Analyst…

    General Dynamics Information Technology (Fairfax, VA)
    …action to ensure systems compliance with Federal/DoD guidance. + Maintains system eMASS records, uploads artifacts, updates security controls, and initiates ... Perform selection, implementation, validation, and establishment of baseline of Defense Information Systems Agency (DISA) Control Correlation Identifiers (CCI).… more
    General Dynamics Information Technology (07/11/25)
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  • Systems Administrator Senior

    General Dynamics Information Technology (Fort Belvoir, VA)
    …to support the US Army Intelligence and Security Command (INSCOM). **HOW A SYSTEMS ADMINISTRATOR SENIOR WILL MAKE AN IMPACT** + Operate and sustain the ... and utilization + Implement and maintain continuous compliance to information security policies and technical standards, report...software systems . + Performs configuration of operating system and security patches for host and… more
    General Dynamics Information Technology (05/27/25)
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  • Cyber Security Analyst, Senior

    TekSynap (Chantilly, VA)
    …degree:BS 5-7 Years, MS 3-5, PhD 0-2 **PREFERRED QUALIFICATIONS** ** ** + Certified Information Systems Security Professional (CISSP) + CompTIA Security + ... security regulations, such as Committee on National Security Systems Instructions (CNS SI), National Institute...Monitor, analyze, and detect Cyber events and incidents within information systems and networks under general supervision… more
    TekSynap (05/24/25)
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  • Senior Systems Engineer…

    General Dynamics Information Technology (Springfield, VA)
    …Yes **Job Description:** Deliver simple solutions to complex problems as a Senior Systems Engineer (Linux/Open/shift) at GDIT. Here, you'll tailor cutting-edge ... ours. At GDIT, people are our differentiator. As a Senior Systems Engineer (Linux/Open/shift) you will help...system monitoring and issue remediation. * Applies required security updates and implementations mandated by DoD cyber … more
    General Dynamics Information Technology (07/03/25)
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  • Senior Cyber Security Engineer

    ManTech (Chantilly, VA)
    …lieu of a degree + 7+ years of cyber experience + Experience serving as an Information Systems Security Engineer (ISSE) on programs and contracts of similar ... **MANTECH** seeks a motivated, career-focused ** Senior Cyber Security Engineer** to join...limited to:** + Providing Information Assurance (IA) security requirements to update system requirement documents… more
    ManTech (07/10/25)
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  • G2 Senior Systems Administrator…

    General Dynamics Information Technology (Fairfax, VA)
    …**HOW OUR SENIOR SYSTEMS ADMINISTRATOR WILL MAKE AN IMPACT:** + Senior System Administrator for G2 OPS. + Responsible for the design, implementation and ... **Job Family:** Systems Engineering **Skills:** Microsoft Windows Server, System Administration,Virtual Environments **Certifications:** Security + CE -… more
    General Dynamics Information Technology (07/11/25)
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  • G2 Directory Services Engineer / Senior

    General Dynamics Information Technology (Fairfax, VA)
    …/ SENIOR SYSTEMS ADMINISTRATOR WILL MAKE AN IMPACT:** + Senior System Administrator/Directory Services Engineer for G2 OPS. + Responsible for the ... None **Job Family:** Systems Engineering **Skills:** Directory Services, System Administration,Technical Support **Certifications:** Security + CE - CompTIA… more
    General Dynamics Information Technology (07/11/25)
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  • Information System Security

    KBR (Chantilly, VA)
    Title: Information System Security Engineer - TS/SCI KBR is seeking an Information Systems Security Engineer (ISSE) provides support to the ... analyzes new systems (hardware and software) and provides recommendations concerning system security + Review Security Requirements Traceability Matrixes… more
    KBR (05/07/25)
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  • Senior Principal Cyber Security

    ManTech (Chantilly, VA)
    security functions for Collateral and SCI SCIF environments . Proficiency with security documentation, including System Security Plans (SSPs), POA&Ms, ... **MANTECH** seeks a motivated, career and customer-oriented ** Senior Principal Cyber Security Facilities ...through its online applicant system , please email us at ###@mantech.com and provide your name and contact information more
    ManTech (07/11/25)
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  • Senior SIGINT System Engineer

    KBR (Chantilly, VA)
    Title: Senior SIGINT System Engineer Belong. Connect....security and shape the future of space defense. Senior SIGINT Systems Engineer KBR is seeking ... a Senior SIGINT Systems Engineer to be part of our team supporting...mission control and/or processing of one or more SIGINT systems + Identifying user needs and/or information more
    KBR (05/13/25)
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