• 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 (12/24/25)
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  • Senior Security Systems

    Cydecor, Inc. (Virginia Beach, VA)
    …unyielding commitment to Excellence, what separates us. Job Description: Cydecor is seeking a Senior Security Systems Engineer to support cybersecurity and ... to be certified and accredited. + Research and apply Defense Information Systems Agency (DISA) Security Technical Implementation Guides (STIGs) and National… more
    Cydecor, Inc. (01/19/26)
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  • Senior Data Security Consultant

    Guidehouse (Arlington, VA)
    …of the following certifications: ISC2 Zero Trust Strategy Certificate, Certified Information Systems Security Professional (CISSP), Certified Authorization ... Required** **:** None **Clearance Required** **:** Active Secret The Senior Data Security Lead supports the development...- Standards for Security Categorization of Federal Information and Information Systems , and… more
    Guidehouse (01/04/26)
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  • Security Analyst (Infosec - Level IV)

    Navy Exchange Services (NEX) (Virginia Beach, VA)
    …United States-Virginia-Virginia Beach Job Number: 250002CZ Job Summary: Serve as a Senior Information Security Analyst Alternate ISSM with responsibility ... i. Graduate Degree from accredited University ii. CNSSI 4012 Senior Systems Manager OR b. Certification (at...Information Security Manager (CISM) iii. Certified Information Systems Security Professional (CISSP)… more
    Navy Exchange Services (NEX) (12/09/25)
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  • Systems Administrator II Generalist…

    V2X (Springfield, VA)
    …to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II shall support the Information Technology (IT) Operations and ... integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - Windows...and Security standards such as the Defense Information Systems Agency (DISA) Security more
    V2X (11/15/25)
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  • Cyber Security Architect

    DCCA (Chantilly, VA)
    …* Demonstrated experience with vulnerability scanning tools. Education/Certifications: o Certified Information Systems Security Professional (CISSP) o ... and a dedication to excellence. Key Tasks: Support specializing in cyber security and systems architecture. Requesting split support as ISSE/A&A, Strategic,… more
    DCCA (11/21/25)
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  • Cyber Security Engineer - Senior

    V2X (Ashland, VA)
    …BA/BS Degree + IAT Level III related certifications + CASP + + CCNP + Certified Information Systems Security Professional (CISSP) + GCED + GCIH + Experience: ... most complex challenges with integrity, respect, responsibility, and professionalism. As a Senior Cyber Security Engineer, you will be responsible for overseeing… more
    V2X (01/15/26)
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  • Systems Integrator

    SAIC (Arlington, VA)
    …CASP+ or Cloud+), Certified Cloud Security Professional (CCSP), Certified Information Systems Security Professional (CISSP) including specialties such ... Security Essentials), GICSP (GIAC Industrial Cyber Security Specialist), Certified Information Systems Security Officer (CISSO), or Certified Secure… more
    SAIC (01/16/26)
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  • Security Engineering Lead

    ManTech (Ashburn, VA)
    security . + Splunk experience. **Preferred Qualifications:** + Certified Information Systems Security Professional (CISSP). **Clearance Requirements:** ... or cybersecurity. + Seven (7+) years of experience in security administration systems and support. + At...+ Must be able to communicate, converse, and exchange information with peers and senior personnel +… more
    ManTech (12/07/25)
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  • Sr . Systems Administrator

    Chenega Corporation (Fort Belvoir, VA)
    …IAVAs, SPs, and patches are installed and configured, including maintaining Defense Information Systems Agency (DISA) Security Technical Implementation ... Sr . Systems Administrator Ft. Belvoir, VA...Administratorwill provide primary and backup server system administration and information assurance support. Duties and Responsibilities: + + Provide… more
    Chenega Corporation (12/01/25)
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