• Information Systems Security Manager

    Chenega Corporation (Arlington, VA)
    **Req ID:** 37756 **Summary** **Information Systems Security Manager** **Arlington, VA** Are you ready to enhance your skills and build your career in a rapidly ... supporting critical national security missions. We are seeking an **Information Systems Security Manager (ISSM)** to lead and strengthen our security… more
    Chenega Corporation (09/26/25)
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  • Information Systems Security…

    KBR (Arlington, VA)
    …operations, cyber network defense, cyber operations, malware analysis, information systems security management, or engineering. * Proficiency with Xacta or ... Title: Information Systems Security Engineer Belong. Connect. Grow....as well as internal business processes and mission functions, network communications, database management, security accreditation, and… more
    KBR (09/13/25)
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  • Information Systems Security Manager

    M. C. Dean (Vienna, VA)
    …(FSO) and business leadership, take responsibility for establishing Information Systems Security Program identifying, pursuing, and maintaining cybersecurity ... awareness, and other critical continuous monitoring processes. + Lead investigations of computer security violations and incidents, reporting as necessary to… more
    M. C. Dean (09/13/25)
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  • Systems Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Springfield, VA)
    Systems Security Engineer The Opportunity: As a ...this role, you will also c ond uct audits on computer systems to detect, prevent, and record ... systems engineer supporting an agenc y's security office, you will use your expertise to develop,...world can't wait. You Have: + Experience in assessing systems using NIST 800-53 and DoD Security … more
    BOOZ, ALLEN & HAMILTON, INC. (09/11/25)
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  • Senior Security Systems Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …this role.** Imagine One Technology & Management, Ltd. is seeking two (2) **Senior Security Systems Engineers** . These positions are contingent upon award of ... the associated work and will be performed in Dahlgren, Virginia. The **Senior Security Systems Engineers** will be expected to: + Author DoD Assessment and… more
    Imagine One Technology & Management (09/24/25)
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  • Computer and Information Systems…

    ManTech (Herndon, VA)
    … design and implementation, network device troubleshooting, data processing, information systems , systems analysis, and computer programming. You will ... **ManTech** seeks a motivated, career and customer-oriented ** Computer and Information Systems Manager** to...oversee all aspects of our organization's information technology systems , ensuring their efficient operation, security , and… more
    ManTech (09/13/25)
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  • Computer Systems Analyst

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Computer Systems Analyst** to join our team in the **DC, Maryland, and Virginia (DMV) area** . In ... and other data processing problems to implement and improve computer LAN and WAN systems . You will...refresh, develop implementation plans and schedules; follow all customer network security processes and procedures, ensuring compliance… more
    ManTech (09/13/25)
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  • Principal/Sr Principal Computer…

    Northrop Grumman (Mclean, VA)
    …networks + Interface with NGMS _This position may be filled as a (Level 3) Principal Computer Systems Architect or as a (Level 4) Sr Principal Computer ... Systems Architect_ **Basic Qualifications:** + Principal Computer Systems Architect (Level 3): Bachelor of Science (BS) STEM (Science, Technology, Engineering… more
    Northrop Grumman (10/01/25)
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  • Network Administrator III - Crystal City

    Epsilon, Inc (Arlington, VA)
    …supports a large enterprise effort on a federal contract, focusing on the reliability, security , and performance of network systems . You will work closely ... infrastructure solutions. Our services, ranging from systems administration and network engineering to Information security and data center management, are… more
    Epsilon, Inc (09/06/25)
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  • Network Engineer 5

    M. C. Dean (Chantilly, VA)
    …industries. We are seeking a ** Network Engineer 5** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic ... on potential improvement + Assist senior network engineers to identify and resolve network security issues. + Develop network designs for each SLA… more
    M. C. Dean (08/30/25)
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