Smartsheet logo
Smartsheet

Founded in 2005, Smartsheet offers collaborative work management and process automation to empower greater enterprise productivity. A leading cloud-based platform for work executio

Senior Security Engineer II, Application Security

Location

Washington

Posted

4 days ago

Salary

$175K - $245K / year

Seniority

Senior

Job Description

Senior Security Engineer II, Application Security

Smartsheet

• Conduct security reviews and threat modeling of AI-integrated product features • Own end-to-end security assessments for high-risk features and services • Operate and evolve the security scanning controls embedded in Smartsheet's GitLab pipelines • Serve as the expert validation layer for Smartsheet's bug bounty program

Job Requirements

  • 8+ years in application security, with a track record of owning complex, multi-capability work in a product security or AppSec engineering role.
  • Fluent in one or more modern languages (Java, Python, TypeScript/JavaScript, Go, Ruby, or equivalent); you identify security-relevant patterns without relying on tooling and write automation that others adopt.
  • Hands-on experience securing AI-integrated applications (LLM systems, agentic workflows, model APIs) and demonstrated experience deploying AI and automation to scale security functions or extend team reach. You bring both skill sets.
  • Threat modeling, architecture review, and code review for complex SaaS features; you produce findings engineering teams can act on and carry enough technical credibility to influence design decisions, not just document them.
  • Independent, hands-on validation of complex, multi-step authenticated vulnerabilities; you confirm what scanners flag and find what they miss.
  • Operator, active researcher, or both; direct experience with triage, severity calibration, and researcher communication.
  • Working knowledge of SAST, SCA, secrets, and IaC scanning in modern pipelines, with experience engaging teams on findings and improving signal quality.
  • Working knowledge of AWS, GCP, or Azure sufficient to tie application-layer risk to the infrastructure it runs on; you understand where the application ends and the cloud begins.
  • Legally eligible to work in the U.S. on an ongoing basis
  • BS or MS in Computer Science, a related field, or equivalent industry experience

Benefits

  • Employer subsidized medical/vision and dental coverage for full-time employees
  • 401k Match to help you save for your future (50% of your contribution up to the first 6% of your eligible pay)
  • Monthly stipend to support your work and productivity
  • Flexible Time Away Program, plus Sick Time Off
  • US employees are automatically covered under Smartsheet-sponsored life insurance, short-term, and long-term disability plans
  • US employees receive 12 paid holidays per year
  • Up to 24 weeks of Parental Leave
  • Personal paid Volunteer Day to support our community
  • Opportunities for professional growth and development including access to Udemy online courses
  • Company Funded Perks, including a counseling membership, local retail discounts, and your own personal Smartsheet account
  • Teleworking options from any registered location in the U.S. (role specific)

Related Categories

Related Job Pages

More Security Engineer Jobs

A.C.Coy Company logo

Junior Identity Security Metrics, Databricks Analyst

A.C.Coy Company

Staffing and consulting firm specializing in IT, Accounting & Finance, Engineering and Sales placements.

Full TimeRemoteTeam 51-200Since 1986H1B No Sponsor

• Drive Identity Security initiatives, including developing “metrics that matter” within existing identity platforms such as Okta and Ping Identity • Utilize Databricks to extract, analyze, and generate data reports from the platform • Conduct threat and vulnerability assessments to identify and mitigate security risks

Virginia
OCT Consulting logo

Project Manager – Security Steward

OCT Consulting

OCT Consulting LLC is an SBA-certified, 8(a) small disadvantaged business that provides commercial and federal government clients with skilled professional serv

• Provide project management support aligned with the Enterprise Performance Life Cycle (EPLC). • Develop management plans, work breakdown structures, and integrated master schedules. • Identify risks and implement mitigation strategies. • Support lifecycle processes including analysis, testing, and reporting. • Provide technical assistance to ensure systems meet business needs. • Apply frameworks such as SAFe and Six Sigma to streamline project execution. • Prepare all documents and artifacts required under the agency’s governance framework. • Provide project management services to program areas as directed by client to support oversight, collaboration, information exchange, and effective implementation of products and services throughout their life cycle. • Perform tasks including process diagramming, testing and documenting results, preparing status summaries, and describing issues. • Submit assigned projects into SharePoint or specified location within designated timeframes. • Attend all meetings for assigned workgroups and communities of practice. • Develop a transition plan with the COR and Technical Monitor. • Provide a detailed strategy for transferring projects and tasks based on program needs.

Maryland
$130K - $150K / year
Noblis logo

Network Security Engineer

Noblis

An independent nonprofit organization, Noblis provides U.S. federal government clients with science, technology, and engineering services to solve challenging problems "of national

Role Description We are looking for highly technical professionals with a strong foundation in network architecture, design, and security — individuals who are ready to step up from traditional network engineering roles to take ownership of strategic, architecture-level responsibilities. Ideal candidates will have a deep understanding of networking, security architecture and design, and experience applying Federal security guidelines (e.g., NIST 800-53, FISMA, etc.) to harden and secure systems. The TIS Security Engineer will support the FAA Telecommunications and Integrated Services (TIS) Group and provide expert-level security engineering across the FAA’s FTI environment. This includes: - Analyzing and guiding network architecture to ensure cybersecurity is built-in from the ground up. - Performing hands-on reviews of system configurations, firewall rules, and network paths to align with FAA Orders, NIST 800-53, and federal cybersecurity standards. - Leading efforts in transitioning technologies (e.g., IPv4 to IPv6, microwave radio refreshes) from a cybersecurity and network architecture perspective. - Supporting the integration of Zero Trust, Software-Defined Networking (SDN), and defense-in-depth strategies into enterprise-level solutions. - Acting as a technical bridge between FAA cyber stakeholders and infrastructure providers (network, security, cloud). - Evaluating vendor-proposed architectures and making expert-level recommendations based on federal policy, security principles, and industry best practices. Qualifications - Experience supporting federal government programs, ideally within the FAA or transportation sector. - Proven experience with hands-on network engineering or architecture and understands network design, configurations, firewalls, VPNs, IDS/IPS, and load balancing. - Knowledge of telecommunications infrastructure, including IPv4/IPv6, and WAN/LAN environments. - Understand federal cybersecurity frameworks (NIST RMF, FISMA, NIST SP 800-53 rev 5). - Can evaluate network and system security concepts for large-scale, safety-critical systems like those in the National Airspace System (NAS). - Comfortable advising on defense-in-depth architectures, Zero Trust CONOPS, SD-WANs, and emerging tech. - Have experience collaborating with engineers, PMs, and cybersecurity stakeholders to support ATO packages and continuous monitoring. - Ability to develop system security plans, risk assessments, and related security documentation. - U.S Citizen or Green Card Permanent Resident (3+ years U.S. Residency). - Ability to obtain FAA Public Trust. - Mid-level. - Bachelor’s degree in Cybersecurity, Information Technology, Telecommunications, or a related field. - 9+ years of experience in cybersecurity or network security roles. - Substitutions: For anything requiring a substitution, the government customer is subject to further review and either approve or deny the request. - Associates degree and additional 2 years experience would be acceptable. Minimum 11 years total is required. - High school degree and an additional 6 years experience would be acceptable. Minimum 15 years total is required. - Masters Degree from an accredited college in a related discipline with 6 years of professional experience. Requirements - Compensation Ranges: for D.C., NJ, Remote: $105,100 - $164,125. Desired Qualifications - CISSP, Security+, CCNA, or similar certification. - FAA or transportation sector experience preferred. - Familiarity with Zero Trust Architecture, Security Orchestration, and network virtualization (e.g., NFV). - Strong written, verbal, and interpersonal skills.

United States
$105.1K - $164.1K / year

Adjunct Instructor, Federal Taxation

Caldwell University

Caldwell University is a private, Catholic coed four-year university with a strong liberal arts core curriculum that enhances critical thinking and analytical reasoning. Caldwell offers 36 undergraduate and 31 graduate programs, including doctoral, master’s, certificate, and certification programs, as well as online and distance learning options that prepare students for today’s global marketplace. The university has 15 NCAA Division II athletic teams and numerous clubs, fraternities, sororities, and activities on a beautiful 70-acre campus located in the suburbs of Caldwell, New Jersey. Caldwell was founded by the Sisters of Saint Dominic of Caldwell. Its core values of respect, integrity, community, and excellence influence academic and campus life. Caldwell University is committed to recruiting and retaining faculty, staff and students who will further the traditions, goals and core values of the University in support of our Catholic Dominican mission, vision, and strategic plan. Caldwell seeks employees who are committed to contributing to an energetic welcoming atmosphere. Caldwell University is an Equal Opportunity Employer.

Role Description Caldwell University invites applications for an Adjunct Instructor to teach “Federal Taxation” for the Department of Finance and Operations. The course runs online for the Fall 2026 semester beginning August 31st - October 18. Qualifications - Master’s degree in Accounting plus CPA, D.B.A. or Ph.D. strongly preferred. - Higher education teaching experience required. - Experience with BlackBoard. Requirements - Submission of transcripts. - Applicants must submit a curriculum vitae. - Cover letter specifying position interest and qualifications. - A list of three professional references including complete contact information. - Candidates are encouraged to submit a statement of teaching philosophy. Benefits - Paid sick leave. - Retirement Savings: 403(b) supplemental retirement annuity plan. Company Description Caldwell University is a private, Catholic coed four-year university with a strong liberal arts core curriculum that enhances critical thinking and analytical reasoning. Caldwell offers 36 undergraduate and 31 graduate programs, including doctoral, master’s, certificate, and certification programs, as well as online and distance learning options that prepare students for today’s global marketplace. The university has 15 NCAA Division II athletic teams and numerous clubs, fraternities, sororities, and activities on a beautiful 70-acre campus located in the suburbs of Caldwell, New Jersey. Caldwell was founded by the Sisters of Saint Dominic of Caldwell. Its core values of respect, integrity, community, and excellence influence academic and campus life. Caldwell University is committed to recruiting and retaining faculty, staff and students who will further the traditions, goals and core values of the University in support of our Catholic Dominican mission, vision, and strategic plan. Caldwell seeks employees who are committed to contributing to an energetic welcoming atmosphere. Caldwell University is an Equal Opportunity Employer.

United States