Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Sr. Principal Information Security Engineer

$139k - $314k
Full-time

Clarity Innovations

Clarity Innovations is a trusted national security partner, dedicated to safeguarding our nation’s interests and delivering innovative solutions that empower the Intelligence Community (IC) and Department of Defense (DoD) to transform data into actionable intelligence, ensuring mission success in an evolving world.

Our mission-first software and data engineering platform modernizes data operations, utilizing advanced workflows, CI/CD, and secure DevSecOps practices. We focus on challenges in Information Warfare, Cyber Operations, Operational Security, and Data Structuring, enabling end-to-end solutions that drive operational impact.

We are committed to delivering cutting-edge tools and capabilities that address the most complex national security challenges, empowering our partners to stay ahead of emerging threats and ensuring the success of their critical missions. At Clarity, we are people-focused and set on being a destination employer for top talent, offering an environment where innovation thrives, careers grow, and individuals are valued. Join us as we continue to lead innovation and tackle the most pressing challenges in national security.

Role Description:

The Security/AI Assurance Engineer will ensure that all capabilities developed by the team comply with security requirements, classification boundaries, IC security policies, and applicable RMF/cATO processes. Security will be incorporated throughout architecture, development, testing, deployment, and sustainment rather than treated as a final approval activity.

The engineer will conduct security architecture reviews, threat modeling, vulnerability assessment, security testing, AI-specific risk assessment, and compliance documentation. The position will also support the Government's software approval process and work closely with the platform and software engineers to automate security controls wherever practical.

Technical Skills:

  • RMF
  • cATO/DevSecOps security practices
  • Security architecture
  • Threat modeling
  • Vulnerability management
  • Security testing
  • Application security
  • API security
  • Container security
  • Kubernetes security
  • Cloud security
  • Identity and access management
  • Authentication/authorization
  • Encryption and key management
  • Logging and security monitoring
  • Linux security
  • Network segmentation
  • Data classification and handling
  • Secure SDLC
  • SBOM and software supply-chain security
  • NIST cybersecurity frameworks
  • STIGs and/or applicable government security controls
  • AI/ML security and AI assurance

Salary Range: $139,000 - $314,000

We are an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.

Vacancy posted 4 days ago
Similar jobs that could be interesting for youBased on the Sr. Principal Information Security Engineer in Springfield, VA vacancy
  • $140k - $185k

     ...Job Description Job Description Senior Information Security Engineer The Senior Information Security Engineer is responsible for designing, implementing, and supporting security solutions that protect enterprise systems, cloud environments, data, and AI-enabled... 
    Senior
    Local area

    LHH US

    Washington DC
    6 days ago
  • $99k - $225k

    Information Security Engineer, SeniorThe Opportunity:Are you looking for an opportunity to share your experience in network security, DNS, IPAM, and security analysis to support an enterprise-level business? As an Information Security Engineer, you can identify the requirements... 
    Senior
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    McLean, VA
    2 days ago
  •  ...Information Assurance Security EngineerAbile Group has an exciting and challenging opportunity for an Information Assurance Security Engineer on a 10 year contract providing User Facing and Data Center Services supporting an Intelligence Community customer. All the personnel... 
    Suggested
    Contract work
    For contractors
    Work experience placement
    Immediate start
    Worldwide

    Abile Group, Inc.

    Springfield, VA
    3 days ago
  • $118.3k - $188.6k

     ...Position Summary: The Senior Information Security Engineer will be responsible for the ongoing development, implementation, and support of security strategies that strengthen PI’s enterprise, cloud, and artificial intelligence security practices, ensuring security controls... 
    Senior
    Full time

    Physicians Insurance A Mutual Company

    Washington DC
    11 days ago
  • $86.8k - $198k

    Data Security Engineer, SeniorThe Opportunity:Architect, deploy, and configure data security solutions across various clients for DoD, IC,...  ...maintaining containerization solutionsKnowledge of federal information security policies, standards, procedures, directives, frameworks... 
    Senior
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    Fort Belvoir, VA
    4 days ago
  • $135k - $200k

    Washington, D.C.Information Security /Full-time /HybridA World-Changing CompanyPalantir builds the world’s leading software for data-driven decisions...  ...children, and more.The RoleAs an Information Security Engineer, you are responsible for the security of Palantir’s people... 
    Full time
    Work experience placement
    Work at office
    Remote work
    Work from home
    Relocation package

    Palantir Technologies

    Washington DC
    2 days ago
  • $75k - $175k

     ...best results. When you join Appian, you’ll be part of a passionate team dedicated to accomplishing hard things, together.Information Security Engineer IAre you ready to build the security systems that protect a global enterprise automation platform from modern cyber... 
    Work experience placement
    Internship
    Local area
    Flexible hours

    Appian

    McLean, VA
    3 days ago
  • $145k - $200k

    Washington, D.C.Information Security /Full-time /HybridA World-Changing CompanyPalantir builds the world’s leading software for data-driven...  ...hunting pipelines around Kerberos ticket anomalies, or reverse-engineered a novel persistence mechanism in a Windows kernel driver,... 
    Full time
    Work experience placement
    Work at office
    Remote work
    Work from home
    Relocation package

    Palantir Technologies

    Washington DC
    2 days ago
  • $145k - $200k

     ...and more.As an Insider Threat Detection Engineer, you are responsible for protecting Palantir...  ...your integrity and genuine passion for security. You work well on a team, are highly...  ...that indicate insider riskInfluence and inform security controls designed to safeguard... 
    Work experience placement
    Work at office
    Remote work
    Work from home
    Relocation package

    Palantir Technologies

    Washington DC
    3 days ago
  • $122k - $253k

     ...Information Security EngineerNightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence...  ...when it matters most. The Information Security Engineer will ensure the security, compliance, and resilience of Bespin... 
    Contract work
    Local area

    ClearanceJobs

    Arlington, VA
    11 hours ago
  •  ...Serve as a technical SME for Purview DLP, Information Protection, Sensitivity Labels, Insider...  .... Design and implement data security and governance controls for Microsoft 3...  ...Legal, Privacy, Compliance, and Cloud Engineering teams to translate regulatory requirements... 
    Senior
    Temporary work

    2T Consulting

    Washington DC
    13 days ago
  • $152k - $258k

     ...small, highly motivated, and focused on engineering excellence. This organization is for...  ...Compliance (GRC) Engineer to own and scale our security and AI governance compliance posture as...  ...Bachelor's degree in computer science, Information Security, Cybersecurity, or in an... 
    Senior
    Permanent employment
    Temporary work

    X

    Washington DC
    11 hours ago
  • $152k - $258k

     ...small, highly motivated, and focused on engineering excellence. This organization is for...  ...prioritize issues that represent real security or business risk over checkbox compliance...  ...Bachelor's degree in computer science, Information Security, Cybersecurity, or in an engineering... 
    Senior
    Permanent employment
    Temporary work

    X

    Washington DC
    2 days ago
  • $115k - $118k

     ...dedicated to accomplishing hard things, together.   The Appian Information Security department continuously evaluates the global threat...  ...for remediation or mitigation. Execute dedicated security engineering projects that directly improve Appian's overarching... 
    Work experience placement
    Internship
    Work at office
    Local area
    Flexible hours

    Appian Corporation

    McLean, VA
    12 days ago
  • $50 per hour

     ...dedicated to accomplishing hard things, together.   Appian's Information Security team operates at the heart of our Enterprise-Grade...  ...Master's degree in Cybersecurity, Computer Science, Computer Engineering, Information Technology, Information Systems, or a related... 
    Hourly pay
    Full time
    Summer work
    Internship
    Summer internship
    Work at office
    Local area

    Appian Corporation

    McLean, VA
    12 days ago
  • $146k - $234k

    ResponsibilitiesPeraton is seeking an Information Systems Security Engineer - to support its Federal Strategic Cyber programs.Location: Washington,...  ...strategies and ensure sustained compliance. Serve as a principal technical advisor on cybersecurity, bringing subject-matter... 
    Senior
    Contract work
    For contractors
    Shift work

    Peraton Corporation

    Washington DC
    2 days ago
  •  ...our website at: Title: Sr. Operational Technology (OT) Security EngineerLocation: NCRClearance...  ...support for Federal Information Security Modernization...  ...Cybersecurity Assessment Team's principal Operational Technology...  ..., including OT security engineering design review,... 
    Senior
    Full time
    Contract work
    Work at office

    OneZero Solutions

    Washington DC
    20 days ago
  • $208.3k - $281.8k

    Lead the security team that protects the HR and Legal applications millions of Amazonians...  ...the teamSEALS is a team of security engineers and managers embedded with the development...  ...qualification - Knowledge of information security risk-based prioritization- Knowledge... 
    Senior
    Flexible hours
    Shift work

    Amazon

    Arlington, VA
    4 days ago
  •  ...Intelligence/Machine Learning, Cyber Security and Cutting-Edge Technology across the US...  ...OverviewHalvik is seeking a Senior Security Engineer to support a customer's enterprise...  ...protect sensitive agency and stakeholder information while enabling the agency's AI adoption... 
    Senior

    Halvik

    Alexandria, VA
    20 days ago
  • $178.4k - $226.7k

    Corporate Services Security (CPSS) is the Amazon security team aligned with Finance & Global...  ...work, we provide opportunities for our engineers to pursue projects they are passionate...  ...process, please visit for more information. If the country/region you’re applying... 
    Senior
    Internship
    Flexible hours

    Amazon

    Arlington, VA
    11 hours ago
  • $93.6k - $157.56k

    OverviewAs someone experienced with securing a wide variety of applications, you are looking...  ...environment. As an Application Security Engineer at Esri, you will fill a critical role...  ...application development, DevSecOps, and information security departments to design security... 
    Senior

    ESRI

    Vienna, VA
    2 days ago
  •  ...for current or future sponsorship.The Principal Data Engineer will provide senior-level engineering...  ..., sexual orientation, genetic information, gender identity or any other basis protected...  ...readiness, data privacy, information security, and operational risk management... 
    Principal
    Internship
    Monday to Friday

    Navy Federal Credit Union

    Vienna, VA
    1 day ago
  • $139k - $314k

     ...Clarity Innovations is a trusted national security partner, dedicated to safeguarding our...  .... Our mission-first software and data engineering platform modernizes data operations,...  ...DevSecOps practices. We focus on challenges in Information Warfare, Cyber Operations, Operational... 
    Principal
    Senior
    Full time

    Clarity Innovations

    Springfield, VA
    4 days ago
  • $135k - $200k

    Washington, D.C.Information Security /Full-time /HybridA World-Changing CompanyPalantir builds the...  ...Role As a Senior Identity Security Engineer on Palantir's Identity Security team,...  ...credentials, lifecycle bound to a human principal, controlled workload onboardingArchitect... 
    Senior
    Full time
    Work experience placement
    Work at office
    Remote work
    Work from home
    Relocation package
    Shift work

    Palantir Technologies

    Washington DC
    4 days ago
  •  ...Open Systems Technologies Corporation is seeking a Senior Information System Security Engineer to provide support for the FBI. Information System Security Engineer (ISSE) activities shall include at a minimum: Identify information protection needs for an IS and Network... 
    Senior
    Full time

    Open Systems Technologies Corporation

    Washington DC
    11 hours ago
  • $180k - $230k

     ...As a Information System Security Engineer (ISSE)  you will play a critical role in ensuring the confidentiality, integrity, and availability of information systems across their life-cycle. The ISSE conducts comprehensive information system security engineering activities... 
    Senior
    Full time
    Contract work
    Work experience placement

    Modern Technology Solutions Inc

    Washington DC
    11 hours ago
  • $106k - $131k

    Job DescriptionECS is seeking a TS-cleared Senior Information Systems Security Engineer (ISSE) to support one of our mission critical programs for the Department of Justice in Washington DC.Please Note: This position is contingent upon contract award.Salary Range: $106,... 
    Senior
    Contract work

    ECS Federal

    Washington DC
    11 hours ago
  • $5,000 per month

     ...Technology & Management, Ltd. is seeking four (4) Senior Security Systems Engineers with specific experience working with Submarine-Launched...  ...be certified and accredited. Research and apply Defense Information Systems Agency (DISA) Security Technical Implementation Guides... 
    Senior
    Interim role

    Imagine One

    Arlington, VA
    3 days ago
  • $161k - $362k

     ...Sr. Principal Software EngineerSpringfield, VAClarity Innovations is a trusted national security partner, dedicated to safeguarding our nation's...  ...first software and data engineering platform modernizes data...  ...focus on challenges in Information Warfare, Cyber Operations... 
    Principal
    Senior

    Clarity LLC

    Springfield, VA
    1 day ago
  • $113.2k - $237.8k

    Job Title: DPAE Aircraft Carriers Sr Cyber Security ArchitectJob Category: EngineeringTime Type...  ...advanced data science and specialized engineering to ensure the rapid fielding of...  ...dashboards and analytical reports to inform strategic decisions and increase battlespace... 
    Senior
    Contract work
    For contractors
    Work experience placement
    Flexible hours

    CACI International

    Washington DC
    11 hours ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Sr. Principal Information Security Engineer. Be the first to apply!