• Senior Data Security Consultant

    Guidehouse (Arlington, VA)
    …following certifications: ISC2 Zero Trust Strategy Certificate, Certified Information Systems Security Professional (CISSP), Certified Authorization Professional ... Consulting **Travel Required** **:** None **Clearance Required** **:** Active Secret The Senior Data Security Lead supports the development of the data… more
    Guidehouse (10/05/25)
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  • Senior Security Specialist

    Parsons Corporation (Centreville, VA)
    …talent and redefine what's possible. **Job Description:** Parsons is hiring a ** Senior Security Specialist** based in Washington, DC, to support high-profile ... Compartmented Information (SCI) program requirements as part of DHS contractor operations. The Senior Security Specialist will play a key role in managing… more
    Parsons Corporation (11/21/25)
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  • Senior Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate ... section grows, so will the tools and the ** Senior Security Engineer** will be the person...expert on Mitre Att&ck, tools, techniques, and practices of cyber attackers + Ability to script responses to observed… more
    CoStar Realty Information, Inc. (10/24/25)
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  • Information Systems Security Officer…

    General Dynamics Information Technology (Mclean, VA)
    …Description:** Seize your opportunity to make a personal impact as an Information Systems Security Officer supporting customer activities. GDIT is your place to ... At GDIT, people are our differentiator. As a Information Systems Security Officer (ISSO)​, you will help...highly skilled team to be a premier provider of cyber security services to the customer. We… more
    General Dynamics Information Technology (09/27/25)
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  • Senior Manager, Quality Assurance

    L3Harris (Ashburn, VA)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Manager, Quality Assurance Job Code: 30018 Job Location: ... Ashburn, VA Job Description: The Sr . Manager of Quality will be responsible for leading...Agile Development Group (ADG) Division of Space and Airborne Systems (SAS) segment. This division is comprised of 2… more
    L3Harris (10/16/25)
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  • Senior Information System Security

    ManTech (Quantico, VA)
    …+ Hold at least one of the following certifications: Certified Information Systems Security Professional (CISSP) (or Associate), CompTIA Advanced Security ... **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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  • Senior IT Security Architect

    AIG (Reston, VA)
    …we are reimagining the way we help customers to manage risk. Join us as a Senior IT Security Architect to play your part in that transformation. It's an ... excellence. The team is responsible for shielding the company's systems from security risks, while designing technology...keep up with the evolution of the enterprise and cyber threat landscape. + Commercial acumen - needs to… more
    AIG (10/21/25)
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  • Cybersecurity - Senior Information System…

    The Boeing Company (Arlington, VA)
    …+ 5+ years of experience assessing and documenting test or analysis data to show cyber security compliance + 5+ years of experience in project management + 5+ ... join our Cybersecurity Oversight Program Management Office as a **Cybersecurity** - ** Senior Information System Security Manager (ISSM)** based in **Arlington,… more
    The Boeing Company (11/21/25)
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  • Senior Lead Network Information…

    Lumen (Richmond, VA)
    …parties and others on potential solutions. + Recommend new network-oriented information security systems and controls to mitigate emerging threats and risks ... the world and shape the future. **The Role** The Senior Lead Network Information Security Architect within...have extensive technical knowledge of current and emerging network-related cyber threats, as well as security technologies… more
    Lumen (11/22/25)
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  • Senior Assurance Consultant, AWS…

    Amazon (Herndon, VA)
    …achieved. This is an exciting opportunity to contribute at the intersection of cloud, cyber security , and compliance. You will have the opportunity to work with ... in cloud environments - Bachelor's Degree in Computer Science, Information Systems Management, Information Security or equivalent experience required. Preferred… more
    Amazon (11/12/25)
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