• Senior Information Systems

    GovCIO (Alexandria, VA)
    **Overview** GovCIO is currently hiring a ** Senior ** ** Information Systems Security Engineer** for a program with the US Coast Guard. This position will ... USD $185,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/7062/ senior - information - systems - security -engineer-%28sme%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Alexandria_… more
    GovCIO (11/07/25)
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  • Cleared Senior Information

    Virtual Service Operations (Lorton, VA)
    Cleared Senior Information Systems Security Engineer (ISSE) L4 * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you looking to ... take the next steps in your career as an Information Systems Security Engineer (ISSE)? Let's chat and see if we are a good match! Opportunity: We are… more
    Virtual Service Operations (11/09/25)
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  • Senior Information Systems

    Tyto Athene (Washington, DC)
    **Description** Tyto Athene is searching fora ** Senior Information Systems Security Officer (ISSO)** with privacy experience. The candidate will ensure ... characteristic protected by applicable law. Submit a Referral (https://careers-gotyto.icims.com/jobs/1473/ senior - information - systems - security -officer-%28isso%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834326889) **Location**… more
    Tyto Athene (10/04/25)
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  • Senior Information Systems

    ManTech (Fort Washington, MD)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Information Systems Security Officer (ISSO)** to join our team in Fort Washington, ... The ideal candidate will have a deep understanding of implementing various security measures to protect an organization's computer systems and networks.… more
    ManTech (11/01/25)
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  • Information Systems Security

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    ** Information Systems Security Manager (ISSM), Senior ** **Category:** Cyber Security **Main location:** United States, Virginia, Arlington **Position ... maintain security integrity and control changes to systems . * Strategic Leadership: Advise senior management...as DoD, NIST, FIPS, and CNSS policies) relevant to information systems security . CGI is… more
    CGI Technologies and Solutions, Inc. (10/01/25)
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  • Information Systems Security

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    ** Information Systems Security Officer (ISSO) - Senior ** **Category:** Cyber Security **Main location:** United States, Virginia, Arlington ... System Security Officer (ISSO) is responsible for the security of an organization's information systems . Their duties include implementing security more
    CGI Technologies and Solutions, Inc. (09/06/25)
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  • Information Systems Security

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    ** Information Systems Security Engineer (ISSE) - Senior ** **Category:** Cyber Security **Main location:** United States, Virginia, Arlington ... Security Engineer (ISSE) designs, implements, and manages security solutions for information systems . Their responsibilities include ensuring systems more
    CGI Technologies and Solutions, Inc. (09/26/25)
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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 (09/24/25)
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  • Senior IT Systems Architect

    BAE Systems (Washington, DC)
    …Education, Experience, & Skills** + Bachelors degree in IT, Cybersecurity, Data Science, Information Systems , or Computer science and 9 years or more relevant ... **Job Description** BAE Systems is seeking a Senior **IT...Solutions Architect Expert, CISSP (IAM Level III), or Certified Information Security Manager (CISM) + Strong knowledge… more
    BAE Systems (10/29/25)
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  • Senior Systems Security

    TekSynap (Dahlgren, VA)
    …is seeking a **S** **enior S** **ystem** **s Security Engineer** **.** The Senior Systems Security Engineer (SSE) serves as Key Personnel under the ... the system lifecycle. **REQUIRED QUALIFICATIONS** + Bachelor's degree in Computer Science, Information Systems , Engineering, or related discipline. + Minimum of… more
    TekSynap (10/31/25)
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  • Information Security Analyst Advisor…

    General Dynamics Information Technology (Washington, DC)
    Security Analyst Requirements and Qualifications:** + Bachelor's degree in information systems security ; master's degree or equivalent professional ... years of related experience **Job Description:** ** Information Security Analyst Advisor (Azure Security Senior... databases, websites and tools to ensure that networks, systems and devices are properly documented and managed from… more
    General Dynamics Information Technology (10/03/25)
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  • Senior Systems Security

    EPS Corporation (Dahlgren, VA)
    Senior Systems Security Engineer - (760) Share this job as a link in your status update to LinkedIn. Job Title Senior Systems Security Engineer ... Job Description EPS Corporation Company is seeking a highly skilledSenior Systems Security Engineerto provide expert-level cybersecurity and systems more
    EPS Corporation (11/13/25)
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  • Senior Program Manager, Global…

    Google (Washington, DC)
    Senior Program Manager, Global Security Systems and Technology, Technical Operations _corporate_fare_ Google _place_ Boulder, CO, USA; Chicago, IL, USA; +3 ... change.You will be managing vendor partners and critical operations to join the Global Security Systems team. The US base salary range for this full-time… more
    Google (11/04/25)
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  • Senior Systems Administrator

    BAE Systems (Washington, DC)
    …incentives may be available based on position level and/or job specifics. ** Senior Systems Administrator** **117757BR** EEO Career Site Equal Opportunity ... **Job Description** BAE Systems is seeking a Senior **...devices, and implement and ensure compliance with applicable system security controls. + Optimize system operations and resource utilization… more
    BAE Systems (10/29/25)
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  • Senior Information Security

    Lumen (Washington, DC)
    …Join us as we digitally connect the world and shape the future. **The Role** The Senior Information Security Engineer is a member of the Industrial ... compliance activities in support of various government contracts. The Senior Information Security Engineer must...the US **The Main Responsibilities** + Perform as an Information Systems Security Officer (ISSO)… more
    Lumen (11/13/25)
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  • Senior Information System…

    Zantech (Washington, DC)
    …or Knowledge of the following technologies/functions: + 10+ years in cybersecurity and information systems security + Expert knowledge of NIST Risk ... join our team! Zantech is looking for a talented Senior Information System Security Officer...Branch and working across all active call orders supporting systems identified for security authorization services. Responsibilities… more
    Zantech (09/25/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Washington, DC)
    …5 + years of related experience **US Citizenship Required:** Yes **Job Description:** Senior Systems Administrator Own your opportunity to join our team, ... to fill a Core Services position supporting the NNSA (National Nuclear Security Administration). The Systems Administrator is responsible for supporting core… more
    General Dynamics Information Technology (09/16/25)
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  • Senior Information System…

    ManTech (Quantico, VA)
    …years. Master's and 3 years. + Hold one of the following certifications: Certified Information Systems Security Professional (CISSP), Global Information ... **MANTECH** seeks a motivated, career and customer-oriented ** Senior Information System Security ...SAA package to the FBI Authorizing Official for a security ATO decision. Supporting developmental and operational systems more
    ManTech (11/12/25)
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  • Senior Offensive Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Offensive Security Engineer Job Description **Offensive Security Engineer** **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of ... commercial and residential real estate information , analytics, and online marketplaces. Included in the S&P...of total experience in a technical role such as security , networking, systems , or software development +… more
    CoStar Realty Information, Inc. (08/26/25)
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  • Senior Information System…

    ManTech (Quantico, VA)
    …14 years. + Hold at least one of the following certifications: Certified Information Systems Security Professional (CISSP) (or Associate), CompTIA Advanced ... **MANTECH** seeks a motivated, career and customer-oriented ** Senior Information System Security Engineer (ISSE)** to join our team in **Quantico, VA.**… more
    ManTech (11/12/25)
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