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  •  ...assured, and the free world remains secure. Founded in 2024, Twenty Technologies () industrializes offensive cyber...  ...We are seeking IT Security Engineer to join our growing technology engineering...  ...and networks 24/7 using security information and event management (SIEM) tools... 
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    Twenty

    Arlington, VA
    15 days ago
  • $105k - $125k

     ...Senior Security Engineer Job Category Information Technology Market Location VA - Northern Virginia Location VA - Reston Apply Now ( NVR, Inc. is seeking a Senior Security Engineer to work on site in Reston, VA NVR’s technology teams thrive on providing... 
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    Work experience placement

    NVR

    Reston, VA
    16 hours ago
  • $88.51k - $132.76k

     ...Security Engineer Job no: 5108326 Work type: Full-Time (Salaried) Location...  ...Commission (VWC) is seeking an Information Security Engineer to help strengthen...  ...with a broad range of modern security technologies in a collaborative, mission-driven environment... 
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    Virginia Department of Human Resource Management

    Richmond, VA
    1 day ago
  • $120k - $140k

     ...the seamless integration of advanced technologies, elite minds, and unparalleled agility...  ...#: 1289 Job Tittle: FO Security Engineer Clearance: Secret Location: Springfield...  ...security testing. Design and integrate information security suites, tools, capabilities... 
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    Agile Defense

    Springfield, VA
    3 days ago
  •  ...Information System Security Engineer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full...  ...Degree DEGREE (Focus) Cybersecurity, Information Technology, Computer Science, Information Systems, Network Security... 
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    Cymertek

    Reston, VA
    2 days ago
  •  ...Position Overview Evans & Chambers Technology (EC) is seeking an experienced Information Systems Security Engineer (ISSE) to support a technical development program centered on cloud-based applications and associated infrastructure operating in a highly secure, classified... 
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    Evans & Chambers Technology, LLC

    Arlington, VA
    3 days ago
  •  ...F&A Technologies LLC (F&A) is seeking a skilled and motivated Information Systems Security Engineer (ISSE) to work hand-in-hand with our Development and Sustainment Teams in navigating Security policy/requirements that effectively deliver compliant and compelling technical... 
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    F&A Technologies LLC

    Herndon, VA
    3 days ago
  • $135k - $216k

     ...Information Systems Security Engineer (ISSE) Job Locations US-VA-Herndon | US-MD-Bowie Requisition ID 2026-167990 Position Category Information Technology Clearance Public Trust Responsibilities Join Peraton in advancing... 
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    Peraton

    Herndon, VA
    3 days ago
  • $75 - $85 per hour

     ...Description The Security Engineer is responsible for designing, implementing, and maintaining controls that protect enterprise systems...  ...troubleshooting capabilities across a wide range of information technology systems and security platforms. • Develop and maintain... 
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    Temporary work
    Tysons, VA
    1 day ago
  •  ...let's push the boundaries of technology and advance sustainable...  ...experienced Platform and Network Security Expert to lead and enhance...  ...a Principal System Security Engineer, you will be responsible for...  ...Computer Science, Cybersecurity/Information security or related field. 1... 
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    Worldwide

    ANDREW an Amphenol company

    Lynchburg, VA
    4 days ago
  •  ...Information Security Consultant (SOC Compliance) at Tevora Irvine, CA or Fairfax, VA If you haven’t heard of Tevora, it’s because...  ...Every day, we combine in-depth knowledge of cybersecurity, technology, and compliance to help create more secure digital environments... 
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    Tevora

    Fairfax, VA
    16 hours ago
  •  ...Job Summary A Rampant Technologies Cybersecurity Engineer (CSE) is a key resource that is a part of the...  ...CSE team to deliver innovative Cyber Security solutions that are in alignment...  ...technical guidance focused on information security architecture. Key Skills... 
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    Rampant Technologies

    Fairfax, VA
    16 hours ago
  • $150.9k - $268.5k

     ...Security Engineer Unlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security, providing...  ...compliance. Serving as the primary technical interface to NGA Information System Security Officers (ISSOs) and Authorizing Officials (... 
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    ManTech

    Springfield, VA
    1 day ago
  • $87.7k - $164k

     ...support, inclusive culture and technology to become the best version...  ...fuelled by vast amounts of information. Data is more valuable than...  ...everyone in EY Information Security has a critical role to play....  ...Science, Information Systems, Engineering or a related field  ~5+ years... 
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    EY

    Richmond, VA
    1 day ago
  • $119.1k - $198.45k

     ...Cyber Security Analyst III (ISSE) Location US-VA-Virginia Beach ID 2026-11319 Category...  ...data. Description As a Carry-on Special Technologies Engineering and Integration (STEI) Information Systems Security Engineer (ISSE), this position is... 
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    Scientific Research

    Virginia Beach, VA
    2 days ago
  •  ...Mission: Ensure customer success through knowledge and technology. Cyber and Information Assurance specialist Job Description: Support a Navy client...  ...and implementations of solutions to meet network security requirements and modernization efforts. Ensure the successful... 
    Shift work
    Weekend work

    ARKS Enterprises

    Virginia Beach, VA
    3 days ago
  •  ...The Senior Security Engineer will identify security risk in the corporate network, communicate...  ...with the mitigation efforts.  Common technologies this position will need to work with...  ...impacts security of existing IT and information management. Craft responses to client... 
    Casual work
    Work at office
    Immediate start

    Alarm.com

    Tysons, VA
    more than 2 months ago
  • $154.05k - $278.48k

     ...exciting opening for you as our next TS/SCI Security Engineer Architect working across several Task Orders under the DOMEX Technology Platform (DTP) contract supporting...  ...team of Cyber Security Engineers (CSEs) and Information System Security Officers (ISSOs) Experience... 
    Contract work
    Local area
    Immediate start
    Remote work
    Flexible hours

    Leidos

    Arlington, VA
    4 days ago
  •  ...Masonbyte is seeking to fill a Cyber Security Engineer position for our customer in...  ...the next generation of cutting-edge technologies. Our growth means exciting career opportunities...  ...and cyber security, such as Defense Information Systems Agency Security Technical... 
    Permanent employment

    iQuasar

    Chantilly, Loudoun County, VA
    16 hours ago
  •  ...Cyber Security Architect Altamira Technologies has a long and successful history providing innovative solutions throughout the U.S. National Security...  ...leadership. Demonstrated experience translating technical information into clear, readable documents and presentations to be... 
    Worldwide

    ROLE

    Herndon, VA
    4 days ago
  •  ...As a Cloud Security Engineer, the primary role is to support the security of our cloud environments...  ...the security of existing IT and information management. Assist in crafting responses...  .... ~ Passion for working with cloud technology and excitement for creating high... 
    Casual work
    Work at office
    Immediate start

    Alarm.com

    Tysons, VA
    more than 2 months ago
  • $180k - $195k

     ...delivering data insights and technology solutions to customers with...  ...Sponsor's enterprise cyber security equities. In this role, you...  ...exploit vulnerabilities of information systems, providing senior decision...  ..., Information Systems, Engineering, or a related scientific/technical... 
    Contract work

    Redhorse Corporation

    Herndon, VA
    3 days ago
  •  ...Summary: This position is located within the Office of the Chief Technology Officer(CTO), Office of the Executive Director(EX), Bureau of Diplomatic Security(DS). In this position, you will serve as Information Systems Security Officer(ISSO) for designated mission-critical... 
    Permanent employment
    Contract work
    Work at office

    U.S. Department of State

    McLean, VA
    16 hours ago
  • DataStaff, Inc is in need of an IT Security Architect for a long-term...  ...of Application, Data and Technology Security through the...  ...State/Industry experience in information security and IT risk management...  ...Security Innovation Accelerator Engineer (Automation and Innovation)... 
    Long term contract
    Contract work
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    Local area
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    DataStaff

    Richmond, VA
    4 days ago
  • $89.1k - $148.2k

     ...Information Systems Security Engineer (ISSE) Shape the future of defense with MANTECH! Join a team dedicated to safeguarding our nation through advanced tech and innovative solutions. Since 1968, we've been a trusted partner to the Department of Defense, delivering... 
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    Contract work
    Temporary work
    Work experience placement
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    Local area
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    ManTech

    Norfolk, VA
    2 days ago
  • $88.2k - $173.5k

    Information Systems Security Engineer (ISSE) - Senior Position Description CGI Federal has an exciting opportunity for an ISSE within our Intel...  ...the national security mission through cutting edge technology. You must have a passion for keeping pace with rapidly... 
    Local area
    Arlington, VA
    more than 2 months ago
  • $160k - $172k

     ...Title: Information Systems Security Engineer (ISSE) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities.... 
    Full time
    Temporary work
    Local area
    Relocation package
    Flexible hours

    KBR

    Lorton, VA
    24 days ago
  •  ...of our nation’s safety and security. Make an impact by using your...  ...Rapid7 and assigned onsite Information System Security Managers to...  ...to work with developers and engineers to determine appropriate mitigations...  ...~ Cutting-edge technology you can learn from ~ Rest... 
    Work experience placement

    General Dynamics Information Technology

    Herndon, VA
    10 days ago
  •  ...Job Description Job Description Input Technology solutions is seeking multiple Cyber Security & Information Assurance Specialists for an opportunity based out...  ...Cybersecurity, Information Systems, Computer Engineering, or related discipline. Certifications or... 

    Input Technology Solutions

    Suffolk, VA
    10 days ago
  •  ...Phase2 Technology in Arlington, Virginia is looking for an experienced information security risk specialist to mitigate complex cybersecurity threats. This role requires collaboration with stakeholders to assess cybersecurity postures, leveraging eMASS and RMF for effective... 
    Remote work

    Phase2 Technology

    Arlington, VA
    4 days ago