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  •  ...Job description Position Title: Information system Security Engineer (ISSE) Location: Chantilly, VA Clearance: Active TS/SCI required U.S. Citizenship required OMNI Consulting Solutions is seeking for Information system Security Engineer to provide technical... 
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    Full time

    Omni Consulting Solutions

    Remote
    11 hours ago
  •  ...SECURITY CLEARANCE REQUIREMENT: TS, WITH SCI ELIGIBILITY ***POSITION REQUIRES US CITIZENSHIP*** Position Title: Information Assurance (IA) System Security Engineer (ISSE) III Location: Kirtland AFB, NM (on-site) Salary Range: TBD based on experience  Position... 
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    Full time
    Work at office

    Redtrace Technologies

    Remote
    11 hours ago
  •  ...TITLE: Information System Security Engineer (ISSE) LOCATION: Sterling, VA CLEARANCE REQUIRED: Active DoD TS/SCI with CI Polygraph EMPLOYMENT TYPE: Full-time, On-site POSITION SUMMARY Modern Government Solutions (MGS) is seeking an Information Systems... 
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    Modern Government Solutions

    Remote
    11 hours ago
  •  ...Description   GENERAL SUMMARY:  Seeking candidates with Risk Management Framework (RMF) Information Systems Security Engineer (ISSE) experience. Primary responsibility is to perform tasks related to Assessment & Authorization (A&A) and cybersecurity to obtain and maintain... 
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    Ehs Technologies Corporation

    Remote
    11 hours ago
  •  ...Who We Are: Venus Aerospace is revolutionizing rocket engine propulsion. With the first generational leap in rocket engine...  ...and redefine the future of propulsion. The Role: Information System Security Engineer The Information System Security Engineer (ISSE... 
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    Venus Aerospace

    Houston, TX
    11 hours ago
  •  ...Job Summary This role supports information system security engineering for complex C5ISR environments, ensuring systems meet cybersecurity, compliance, and risk management requirements throughout their lifecycle. The position focuses on implementing and assessing security... 
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    Full time

    Vets Hired

    Remote
    11 hours ago
  •  ...Engineer the Cybersecurity Backbone of the Navy's Next-Generation Systems. Diligent Consulting is seeking Information Systems Security Engineers (ISSE III) to provide advanced cybersecurity and Risk Management Framework (RMF) engineering services to the Naval Surface... 
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    Full time

    Diligent Consulting Inc

    Remote
    11 hours ago
  •  ...Description TLA is seeking an Information System Security Engineer (ISSE). This is a critical role responsible for designing, developing, implementing, and maintaining secure information systems and networks. The ISSE ensures that security requirements are effectively... 
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    Tla

    Remote
    11 hours ago
  •  ...ClearPoint and become part of a team focused on delivering secure environments that support mission-critical work for...  ...missions.   Your Mission: Join ClearPoint as an Information System Security Engineer III , where you will lead the security engineering and... 
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    Clearedge

    Remote
    11 hours ago
  •  ...Kinaras Solutions is recruiting pre-award for Information System Security Engineer (ISSE) III Position Overview The Information System Security Engineer (ISSE) III will serve as a senior cybersecurity engineering professional in direct support of the Naval... 
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    Interim role
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    Kinaras Solutions

    Remote
    11 hours ago
  • $140k - $160k

     ...Redhorse transforms the way government uses data and technology. To support this mission, we are seeking a Senior Information System Security Engineer (ISSE) to provide expert technical and programmatic Information Assurance (IA) services. In this role, you will be the... 
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    Full time
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    Redhorse Llc

    Remote
    11 hours ago
  •  ...specializing in advanced technology systems and mission support. Its capabilities...  ...science, software development, network engineering, intelligence, surveillance, and...  ...mission SOSi is seeking a talented Information System Security Engineer (ISSE) to lead cybersecurity... 
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    Full time
    Work at office
    Night shift

    Sosi

    Remote
    11 hours ago
  • $99k - $225k

    Information Systems Security EngineerThe Opportunity:Are you looking for an opportunity to share your experience in system security engineering to help our country and assist our clients with critical missions? You'll ensure requirements are effectively integrated into... 
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    Part time
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    Booz Allen Hamilton

    Warner Robins, GA
    2 days ago
  • $114.6k - $151.9k

    The Security Department’s overall mission is to identify and counter security threats to the MIT Lincoln Laboratory’s mission of...  ...sabotage; and safeguards personnel, classified and unclassified information systems, personal identifiable information, property, and other... 
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    Casual work
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    Lincoln Laboratory

    Lexington, MA
    11 hours ago
  • $99k - $225k

    Information System Security EngineerThe Opportunity:You will lead cybersecurity engineering efforts across the full system lifecycle for DoD collateral, SAP and SCI environments. This role ensures security requirements are integrated into system architectures, designs,... 
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    Booz Allen Hamilton

    Arlington, VA
    11 hours ago
  • General information Requisition # R70050 Locations USA-AL-Huntsville Posting Date 08/17/2026 Security Clearance Required TS/SCI Remote Type Onsite...  ...customer-oriented Senior Information System Security Engineer (ISSE) to join our team in... 
    Full time
    Work at office
    Local area
    Remote work

    ManTech International

    Huntsville, AL
    1 day ago
  • $106.5k - $197.5k

    Job Title: Senior Specialist, Information Security Systems Engineering (ISSE)Job Code: 38251Job Location: Chantilly, VAJob Schedule: 5/8 Monday - FridayJob Description:The successful candidate will support a highly motivated engineering team in defining, designing, implementing... 
    Remote work
    Flexible hours

    L3Harris Technologies

    Chantilly, Loudoun County, VA
    11 hours ago
  • $99k - $225k

    Zero Trust Information Systems Security EngineerThe Opportunity: Are you looking for an opportunity to share your experience in system security engineering to help our country and assist our clients with critical missions? As a systems security and network security engineer... 
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    Honolulu, HI
    3 days ago
  • $107.5k - $204.5k

     ...and transferable U.S. government issued security clearance is required prior to start...  ...100 years of experience and renowned engineering expertise to meet the needs of today’s...  ...cybersecurity team is seeking a Senior Information Systems Security Engineer (ISSE) II to support... 
    Temporary work
    Work experience placement
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    Remote work
    Relocation package
    Flexible hours

    Raytheon

    Tucson, AZ
    4 days ago
  • $122.21k - $211.32k

    Overview Location: Remote with occasional travel to Norfolk, VA.Overview: The Information Systems Security Engineer (ISSE) - Navywill promote an integrated, team-oriented culture while delivering strong individual contribution while advocating through action, robust... 
    Full time
    Contract work
    Local area
    Remote work

    LMI

    Norfolk, VA
    1 day ago
  • $118.7k - $206k

     ...site.AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional...  ...our customers’ mission.AT&T has an opening for a Senior Information Systems Security Engineer (ISSE) for the TAC2O systems program. This position will... 
    Full time
    Temporary work
    Interim role
    Work at office
    Local area
    Remote work

    AT&T

    Reston, VA
    4 days ago
  • $160k - $185k

     ...Redhorse transforms the way government uses data and technology. To support this mission, we are seeking a Principal Information System Security Engineer (ISSE) who is a recognized authority in the field. This is a high-impact role where you will tackle unusually... 
    Full time
    Contract work

    Redhorse Llc

    Remote
    11 hours ago
  •  ...to be part of an inclusive, adaptable, and forward-thinking organization, apply now.\n\nWe are currently seeking a Information System Security Engineer (ISSE) / Cybersecurity Systems Engineer (TS Cleared) to join our team in Quantico, Virginia (US-VA), United States (... 
    Full time
    Work at office
    Remote work
    Flexible hours

    Ntt Data

    Quantico, VA
    11 hours ago
  • $106.5k - $197.5k

     ...technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Information Security Systems Engineer (ISSE) Job Code: 38251 Job Location: Chantilly, VA Job Schedule: 5/8 Monday - Friday Job Description... 
    Local area
    Remote work
    Monday to Friday
    Flexible hours

    L3Harris Technologies

    Chantilly, Loudoun County, VA
    1 day ago
  • $92.5k - $171.5k

    Job Title: Senior Specialist, System Security Engineer - Secret ClearanceJob Code: 43117Job Location: Palm Bay, FL or Rochester, NY Job Schedule...  ..., testing, configuration management, and maintenance of information systems and data.Collaborate with customers, internal... 
    Remote work
    Flexible hours

    L3Harris Technologies

    Palm Bay, FL
    3 days ago
  • $89.1k - $148.2k

     ...Senior Information System 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... 
    Hourly pay
    Contract work
    Temporary work
    Work experience placement
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    Local area
    Remote work

    ManTech

    Virginia Beach, VA
    3 days ago
  • $83.67k - $119.53k

     ...Technologies, Data Analytics and Visualization, Information Assurance, and Business Process Re-Engineering. Synergy offers its employees a generous portfolio...  ...is seeking a highly motivated information system security engineer to play a hands-on role in onboarding rapid... 
    Contract work
    Temporary work
    For contractors
    Local area
    Remote work
    Work from home

    Synergy Services

    Reston, VA
    2 days ago
  •  ...Remote Remote - Virginia Full time REQ-3454 We are seeking a highly technical Information Systems Security Engineer (ISSE) to support a U.S. Navy program through the Risk Management Framework (RMF), Authority to Operate (ATO), system hardening, vulnerability... 
    Full time
    Remote work

    Red River

    Chantilly, Loudoun County, VA
    2 days ago
  • $150k - $180k

     ...Information System Security Engineer Location US-VA-Chantilly ID 2026-8416 Category Information Technology Position Type Full-Time Remote No Clearance Level TS/SCI CI Poly Description Markon... 
    Full time
    Contract work
    Temporary work
    Remote work
    Flexible hours

    Markon Solutions

    Chantilly, Loudoun County, VA
    4 days ago
  • $750 per month

     ...integration of IA architectures, systems, or system components. Provides...  ...that the architecture and design of information systems are functional and secure, including program of record...  ...environments. A System Architect and Engineer (IASAE) experience, to include... 
    16 hours
    Full time
    Temporary work
    Remote work

    Interclypse

    Annapolis Junction, MD
    4 days ago