Jobs in the United States

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Added 1 min ago
Early Career Structural Engineer
WSP
San Francisco, CA
Take part in providing local technical assistance for the design, development, and construction of building and infrastructure projects in the public and private sector. Tasks may include…
Added 5 mins ago
BS
Space Vehicle Power Systems Engineering Intern, Summer 2027
BAE Systems
Boulder, CO · Broomfield, CO · Westminster, CO
- $26.5 to $35.75 USD / hour
…Internship & Co-op Program, where you will Learn, Engage, Apply, and Progress within the company. The LEAP Program will provide you with the opportunity to work alongside experienced…
Added 7 mins ago
Structural DAM Project Engineer
GFT.
Houston, TX · Austin, TX · El Paso, TX · San Antonio, TX · Dallas, TX · Fort Worth, TX · Irvine, CA · Denver, CO
Participating in the development of project design concepts and criteria, including research on large or complex project elements.
Added 7 mins ago
Civil Engineer- Muncipal
Learn more about us
Pittsburgh, PA
We are seeking a municipal engineer with 6+ plus years of experience in civil engineering for our Municipal Engineering Department. This individual will design and/or manage a variety of…
Added 8 mins ago
Senior Engineer - Robotics and Autonomous Systems - Vernova Research
GE Vernova
Niskayuna, NY
The Senior Engineer – Robotics & Autonomous Systems is a senior technical contributor within the Robotics & Computer Vision team at GE Vernova Advanced Research. This role develops advanced…
Added 8 mins ago
Senior Research Engineer - Computer Vision
GE Vernova
Niskayuna, NY
As a Senior Research Engineer - Computer Vision, you will work with GE Vernova Research, GE Vernova Businesses, and external customers to define, build, and execute strategic research and…
Added 8 mins ago
Sr. Associate, Process Improvement Engineer
West Pharmaceutical Services
St. Petersburg, FL
Interface between Research and Development/QA/Sales and shop-floor production for new products. Manage the development of robust process for final industrial production in the site.
Added 8 mins ago
Generator Engineer II OR III - Florida
Duke Energy
St. Petersburg, FL
Generator Engineers provide a significant 'boots on the ground' engineering presence during planned or emergent outages and other significant events or evolutions on the generator…
Added 8 mins ago
Generator Engineer (Senior) - Florida
Duke Energy
St. Petersburg, FL
Generator Engineers provide a significant 'boots on the ground' engineering presence during planned or emergent outages and other significant events or evolutions on the generator…
Added 8 mins ago
Generator Engineer (Lead) - Florida
Duke Energy
St. Petersburg, FL
Generator Engineers provide a significant 'boots on the ground' engineering presence during planned or emergent outages and other significant events or evolutions on the generator…
Added 8 mins ago
Software Test Engineer
WCG Clinical
Tallahassee, FL
The Software Test Engineer is a member of the Quality Engineering team, responsible for supporting the testing, validation and delivery of WCG namedproducts and systems.The role applies…
Added 9 mins ago
Engineer II, Manufacturing Engineer
Collins Aerospace
Seminole, FL
At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world's most complex problems. With our…
Added 11 mins ago
Simulation Data & Analytics Engineer
Trideum Corporation
Fort Belvoir, VA
Trideum Corporation is seeking a highly capable Simulation Data & Analytics Engineer to design and implement automated data capture, telemetry processing, and analytics capabilities in…
Added 13 mins ago
Senior Program Manager, Application Security
Harness
Remote, United States
Working knowledge of modern security practices, such as secure software development, CI/CD, runtime security and vulnerability management.
Added 15 mins ago
Engineer IV
Citizens Energy Group
Indianapolis, IN
…associated with water treatment plants, water supply, water storage, and booster stations. PPEng works with the water operations group to plan, design, and construct new treatment…
Added 15 mins ago
Associate in Research, 12 Month – Applied Research & Commercialization Hub (National High Magnetic Field Laboratory)
Florida State University
Tallahassee, FL
The National High Magnetic Field Laboratory is building ARCH, the Applied Research and Commercialization Hub, and is hiring a physicist who will run its laboratory.
Added 18 mins ago
S
Test and Service Engineer
Spherion
Bay City, MI
- $27 to $37 USD / hour
R&D Support: Perform technical research and development studies, including developing leak rate specifications, processes, and tooling.
Added 19 mins ago
Mechanical Design Engineer
Wabtec
Greenville, SC
The Mechanical Design Engineer will be responsible for design, development and industrialization of new products and performs conventional engineering assignments that may involve…
Added 19 mins ago
Mechanical Engineer
HDL Research Lab Inc
Brenham, TX
The Mechanical Engineer will oversee the design, development, and support of complex electronic power systems for the defense industry. Candidates must be interested in analog electronics,…
Added 24 mins ago
Quality Engineer
Multimatic Butler
Butler, IN
…affected company quality areas to assure maximum contribution of research, development, design, engineering, and testing to achieve first time through capabilities with superior…
Added 25 mins ago
AG
Aircraft Materials & Processes Engineer 2
AVTECH Global
Savannah, GA
- $55.56 USD / hour
Performs engineering work related to the investigation and the solution of technical problems associated with research, design, development, service and manufacture of company aircraft.
Added 25 mins ago
Automation Engineer I/II, Sustaining Engineering & Lab Operations
Lila Sciences
Cambridge, MA
…fit into idle time. You plan it, negotiate the downtime with Research Operations, schedule it into an approved window, and verify the change held before returning the system to service.…
Added 26 mins ago
TN
Software Engineer III
The New York Public Library
New York, NY
- $110,000 to $115,000 USD / year
…modernize the systems that provide access to these collections, and from there continue to expand them in collaboration with our partners in NYPL’s Research libraries. This strategic work…
Added 26 mins ago
Manager of Institutional Data Engineering
University of South Carolina
SC
…South Carolinians through the impact of our eight institutions and 20 locations throughout the state. More than 50,000 students are enrolled at one of eight institutions, including the…
Added 26 mins ago
Sr IS Systems Engineer
Ochsner Clinic Foundation
New Orleans Region, LA
This job ensures the stability, integrity, and efficient operation of the information systems by monitoring, maintaining, supporting, and optimizing all networked software and associated…

Nasuni

Senior Security Engineer - Application Security

Remote, United States

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Job details

Experience: Approximately 5+ years of relevant security engineering experience with substantial hands-on AppSec or penetration testing.
Posting language: English
Posted: Nov 2, 2026

Original job description

Senior Security Engineer - Application Security

Location: United States - Remote | Department: Security | Reports to: Chief Information Security Officer

Role overview

Nasuni is seeking a Senior Security Engineer specializing in application security and penetration testing to protect our growing portfolio of enterprise data infrastructure and SaaS products. You will identify and validate vulnerabilities, conduct penetration tests, guide secure design decisions, and work with Engineering to remediate and retest findings across Nasuni products, Resilio, DryvIQ, cloud services and emerging AI-enabled capabilities.

Scope and impact

You will independently execute complex security assessments, coordinate assigned testing initiatives, and recommend risk-based priorities within established security standards. This hands-on role combines technical judgment, practical automation, and cross-functional influence.

Responsibilities

Conduct threat modeling, secure design and targeted code reviews for web applications, APIs, cloud services and appliances.
Perform manual and tool-assisted penetration testing; document reproducible findings and verify fixes.
Coordinate external penetration-test scoping, execution, report quality review, remediation tracking and retesting.
Validate customer-reported vulnerabilities and advise Engineering on prioritization, mitigation and closure.
Improve SAST, SCA, secrets detection, container scanning and CI/CD security workflows with engineering partners.
Support SBOM and software supply-chain vulnerability impact analysis.
Assess AI-enabled product features for access-control weaknesses, prompt injection and unintended data exposure.
Use approved AI-assisted tools for test planning, code analysis and research; independently verify outputs and protect confidential data.
Share practical security guidance and improve repeatable assessment processes.

Must-have qualifications

Approximately 5+ years of relevant security engineering experience with substantial hands-on AppSec or penetration testing.
Demonstrated manual testing of web applications and APIs, including authentication and authorization issues.
Experience with threat modeling, secure code review, vulnerability validation and remediation retesting.
Experience coordinating third-party penetration tests and reviewing technical findings.
Practical knowledge of OWASP guidance, security testing tools and application security controls in the SDLC.
Ability to read code and automate tasks using a relevant programming or scripting language.
Working knowledge of cloud services, Linux, containers or Kubernetes; effective technical communication.

Preferred qualifications

Enterprise SaaS, hybrid-cloud or appliance security experience.
SBOM, CycloneDX/SPDX, supply-chain security and CI/CD tooling experience.
LLM or agentic feature testing, M&A assessments, or audit evidence preparation.
OSCP, GWAPT, GPEN, GWEB, CSSLP or equivalent demonstrated skills.

Ideal differentiators

Independently discovered complex flaws and verified remediation; improved repeatable security workflows; balanced risk across SaaS and hybrid infrastructure; responsibly applied AI-assisted analysis with demonstrable validation.

Experience guidelines

Five or more years of relevant experience is typical, with meaningful direct responsibility for application security assessments. Equivalent demonstrated expertise is valued. A related degree or equivalent practical experience is welcome.

Success measures

90 days: establish findings, testing environment and remediation visibility. Six months: deliver risk-based internal testing and improve threat-modeling consistency. Twelve months: coordinate the annual external assessment and show measurable remediation progress.

About Nasuni

Nasuni is the unstructured data foundation for enterprise teams - and the AI that supports them. We manage, protect, and activate the world’s unstructured data so organizations can work smarter, spend wisely, and create safely without limits. As a Vista-backed SaaS data infrastructure company, Nasuni is transforming how enterprises manage file data with a next-generation, AI-ready platform - turning massive file stores into secure, actionable, and AI-ready data for intelligent automation, analytics, and global collaboration.

Why work at Nasuni?

As part of our commitment to your well-being, we are pleased to offer comprehensive benefits packages to employees across the US. Benefits packages generally include:

Best in class employee onboarding and training
"Take What You Need” paid time off policy
Comprehensive health, dental and vision plans
Company-paid life and disability insurance
401(k) and Roth IRA retirement plan
Generous employee referral bonuses
Flexible remote work policy
10 Paid Holidays
Wide array of wellbeing offerings
Pre-tax savings accounts with company contributions
Great team culture and social activities
Collaborative workspaces
Free on-site fitness centers and stocked kitchens in select office locations
Professional development resources

Compensation Transparency:

In accordance with U.S. pay transparency laws, Nasuni is committed to providing visibility into compensation for all U.S.-based roles. Click HERE to view our compensation ranges by job grade. Actual compensation will be based on a variety of factors, including a candidate’s experience, skills, education, and work location.

To all recruitment agencies: Nasuni does not accept agency resumes. Please do not forward resumes to our job boards, Nasuni employees or any other company location. Nasuni is not responsible for any fees related to unsolicited resumes.

Nasuni is an equal opportunity employer. The equal employment opportunity policy at Nasuni protects employees and job applicants from discrimination on the bases of race, religion, color, sex (including pregnancy, gender identity, and sexual orientation), parental status, national origin, age, disability, family medical history or genetic information, political affiliation, military service, or other non-merit based factors. These protections extend to all management practices and decisions, including recruitment and hiring practices, appraisal systems, promotions, and training and career development programs.

This privacy notice relates to information collected (whether online or offline) by Nasuni Corporation and our corporate affiliates (collectively, “Nasuni”) from or about you in your capacity as a Nasuni employee, independent contractor/service provider or as an applicant for an employment or contractor relationship with Nasuni.

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More about this job

Skills

Penetration testing
Security regulations
Prioritization
CI/CD
Supply chain management
Research
Linux
Kubernetes
Communication skills

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