• Senior Telecommunications Engineer

    ManTech (Herndon, VA)
    …architecture diagrams **Minimum Qualifications:** + Bachelor's degree in Computer Science, Information Technology, Cybersecurity , or a related field (or ... role you will design or configure voice, video, and data communications systems . You will also be responsible for supervising installation and post-installation… more
    ManTech (05/22/25)
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  • Information System Security Eng (ISSE) III

    Global Resource Solutions (Arlington, VA)
    …requirements and ensures that the requirements are effectively integrated into information systems through purposeful security architecting, design, development, ... is an integral part of the development team designing and developing organizational information systems or upgrading legacy systems . The ISSE employs… more
    Global Resource Solutions (07/17/25)
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  • Information Systems Security Manager

    BOOZ, ALLEN & HAMILTON, INC. (Lorton, VA)
    Information Systems Security Manager The Opportunity: Everyone knows security needs to be "baked in" to a system architecture but you know how to bake it in. You ... systems for defense clients? We're looking for an engineer who can create solutions for defense clients that...withstand even the most advanced cyber threats. As an information systems security manager ( ISSM )… more
    BOOZ, ALLEN & HAMILTON, INC. (08/04/25)
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  • Systems Administrator, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    …Have: + 5+ years of experience as a systems administrator, network engineer , or cybersecurity engineer + Experience with VMware hypervisor environment, ... Systems Administrator, Senior The Opportunity: Your combination of...us build and deploy te chn ical platforms and cybersecurity solutions for the Defense and Intelligence communities. As… more
    BOOZ, ALLEN & HAMILTON, INC. (07/19/25)
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  • Systems Security Lead

    TekSynap (Reston, VA)
    …Security Program Operating Manual **(NISPOM),** governing the management of classified information systems . Functions of this role include identifying security ... achievement of Authorization to Test (ATT) and ATO for the Government's information systems ; working with the Government's security section to streamline… more
    TekSynap (07/09/25)
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  • Senior Systems Administrator (S)

    SimIS Inc. (Dahlgren, VA)
    …listed position and is contingent upon award. Job Description: SimIS, Inc. seeks a Senior Systems Engineer to lead systems engineering activities for a US ... Assurance Technician (IAT) Level II + Experience and Knowledge of Navy tactical systems and combat information center operations + SECRET clearance Experience… more
    SimIS Inc. (06/23/25)
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  • Senior Systems Administrator II Generalist…

    V2X (Springfield, VA)
    …hands-on experience maintaining Enterprise information systems as a systems administrator or systems engineer . + Demonstrated expertise in ... ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II supports the information technology (IT) Operations and… more
    V2X (08/07/25)
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  • Solutions Consultant Manager - SLED

    Palo Alto Networks (Herndon, VA)
    …At Palo Alto Networks(R) everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a ... who are as committed to shaping the future of cybersecurity as we are. **Who We Are** We take...Consultant Manager is the evolution of the traditional Sales Engineer Manager role, aligning how we lead teams to… more
    Palo Alto Networks (07/30/25)
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  • ISSE w/ TS/SCI w/Poly

    Watershed Security (Vienna, VA)
    JOB DESCRIPTION Watershed Security is seeking a qualified Information System Security Engineer , Senior, in a law enforcement environment and providing subject ... information system and network environment. + Shall design and develop cybersecurity -enabled products for use within an information system and network… more
    Watershed Security (08/08/25)
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  • Information System Security Officer

    BOOZ, ALLEN & HAMILTON, INC. (Mclean, VA)
    …us. The world can't wait. You Have: + 3+ years of experience with information systems security + Experience developing technical security solutions to mitigate ... system security to safeguard our nation? As an information system security engineer , you can identify...our customers. Work with us as we secure cross-domain systems and services to meet the demands of our… more
    BOOZ, ALLEN & HAMILTON, INC. (08/08/25)
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