Jobs in the United States

25+ jobs

Save this search

Added just now
Senior Development Quality Engineer
St. Jude Medical, Cardiology Division, I
CA
The Senior Development Quality Engineer assures new or modified products conform to quality standards and establishes compliance with the quality system. Responsible for maintaining a…
Added 3 mins ago
Project Engineer - Development Engineering
Rolls-Royce
United States
Job Title: Project Engineer - Development Engineering
Added 3 mins ago
Construction Project Manager
Milhaus
Kansas City, KS
…brings together more than 30 years of expertise in multifamily development, construction, and third-party property management across more than 20 major U.S. markets. Headquartered in…
Added 5 mins ago
GL
Engineer II - Forward Deployed Engineer
GlaxoSmithKline LLC
Remote, United States
- $131,175 to $218,625 USD / year
GSK's Enterprise AI team builds AI solutions that prove value fast and scale to production. The Engineer II is a senior individual contributor who takes full ownership of FDE engagements…
Added 5 mins ago
XE
Gas Strategic Planning Engineer (Staff, Senior, or Principal) - Denver, CO
Xcel Energy Services Inc
Denver, CO
- $81,800 to $156,600 USD / year
In this role, you will lead the development of long-term strategic plans for the natural gas distribution system by evaluating future planning scenarios, identifying innovative solutions,…
Added 5 mins ago
Senior Salesforce Developer
MedSpeed
Elmhurst, IL
The Senior Salesforce Engineer will spend most of their time writing code and be responsible for developing, maintaining, and modernizing an established Salesforce platform supporting live…
Added 6 mins ago
Senior Data Engineer
RSM US LLP
United States
We are seeking a skilled Business Intelligence and Data Engineering professional with a strong background in design and development, data modeling, and business analytics. This individual…
Added 6 mins ago
GNC Engineer (Dragon)
SpaceX
Hawthorne, CA
As a GNC Engineer on the Dragon team, you will be responsible for performing mission design and implementing new GNC algorithms tailored to crewed and cargo spacecraft operations. You will…
Added 6 mins ago
Cyber Security Engineer (5462)
SMX
Frankfort, KY
The SMX salary determination process takes into account a number of factors, including but not limited to, geographic location, Federal Government contract labor categories, relevant prior…
Added 6 mins ago
Front End Web Applications Developer (Mid-Level) (5664)
SMX
Frankfort, KY
The SMX salary determination process takes into account a number of factors, including but not limited to, geographic location, Federal Government contract labor categories, relevant prior…
Added 6 mins ago
Front End Web Applications Developer (Junior) (5660)
SMX
Frankfort, KY
The SMX salary determination process takes into account a number of factors, including but not limited to, geographic location, Federal Government contract labor categories, relevant prior…
Added 6 mins ago
Associate Software Engineer
Highmark Health
Frankfort, KY
This job is an integral member of an agile software engineer team responsible for building scalable software applications across all digital channels to serve our customers. Responsible for…
Added 7 mins ago
MTS Software Development Engineer
Advanced Micro Devices, Inc
Santa Clara, CA
Job Role and Responsibility: AMD, Inc. is hiring MTS Software Development Engineers to Research, design, develop, and/or test operating systems-level software, compilers, and/or network…
Added 7 mins ago
MTS Silicon Design Engineer
Advanced Micro Devices, Inc
San Jose, CA
Job Role and Responsibility: Xilinx, Inc., a subsidiary of AMD, Inc., is hiring MTS Silicon Design Engineer to Research, design, develop, and/or test electronic components and systems for…
Added 7 mins ago
Staff Environmental Geologist II/Civil Engineer
NICHOLS CONSULTING ENGINEERS CHTD
Richmond, CA · Sacramento, CA
NCE has an immediate opening for a Staff Level II Geologist or Civil Engineer based in our Pt. Richmond and/or Sacramento, California office. We are a mid-sized but rapidly growing firm…
Added 7 mins ago
Sr. Software Development Engineer
Advanced Micro Devices, Inc
San Jose, CA
Job Role and Responsibility: Xilinx, Inc., a subsidiary of AMD, Inc., is hiring Sr. Software Development Engineers to Research, design, develop, and/or test operating systems-level…
Added 7 mins ago
MTS Software Development Engineer
Advanced Micro Devices, Inc
Santa Clara, CA
Job Role and Responsibility: AMD, Inc. is hiring MTS Software Development Eng. to Architect and drive the AI Software Stack by establishing best practices and optimizing performance from…
Added 7 mins ago
MTS Software Development Engineer
Advanced Micro Devices, Inc
Austin, TX
Job Role and Responsibility: AMD Design, LLC, a subsidiary of AMD, Inc., is hiring MTS Software Development Engineer to Research, design, develop, and/or test operating systems-level…
Added 7 mins ago
Sr. Software Development Engineer
Advanced Micro Devices, Inc
Santa Clara, CA
Job Role and Responsibility: AMD, Inc., is hiring Sr. Software Development Engineer to research, design, develop, and/or test operating systems-level software, compilers, and/or network…
Added 7 mins ago
Sr. Silicon Design Engineer
Advanced Micro Devices, Inc
Santa Clara, CA
Job Role and Responsibility: AMD, Inc. is hiring a Sr. Silicon Design Engineer to Research, design, develop, and/or test electronic components and systems for semiconductor and related…
Added 7 mins ago
SMTS Silicon Design Engineer
Advanced Micro Devices, Inc
San Diego, CA
…definition, design, verification, and/or documentation for ASIC development. Determine architecture design, logic design, and/or system simulation. Define module interfaces/formats for…
Added 8 mins ago
MTS Network Engineer
Advanced Micro Devices, Inc
Austin, TX
Job Role and Responsibility: AMD, Inc., is hiring MTS Network Engineer to provide senior-level technical leadership in the design, implementation, and support of the company’s global…
Added 8 mins ago
MTS Software Development Engineer
Advanced Micro Devices, Inc
Austin, TX
Job Role and Responsibility: AMD, Inc., is hiring MTS Software Development Engineer to Research, design, develop, and/or test operating systems-level software, compilers, and/or network…
Added 8 mins ago
Sr. Firmware Engineer
Advanced Micro Devices, Inc
Santa Clara, CA
Job Role and Responsibility: AMD, Inc., is hiring Sr. Firmware Engineer to research, design, develop, and/or test operating systems-level software, compilers, and/or network distribution…
Added 8 mins ago
Software Development Engineer, DynamoDB
Amazon Web Services, Inc.
Seattle, WA
- 1+ years of software development engineer or related occupational experience

LEIDOS, INC.

Application Security Engineer

Omaha, NE, United States

Pay Range $87,100.00 - $157,450.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary.

Apply About employer

Applications open in a new tab.

Job details

Pay: Pay Range $87,100.00 - $157,450.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary.
Experience: Bachelor’s degree with 4+ years of experience or a Master’s degree with 2+ years of experience.
Posting language: English
Posted: Nov 6, 2026

Original job description

Application Security Engineer Omaha, NE No Clearance Required to Start Must be able to Obtain a TS/SCI

The Defense Sector at Leidos is seeking a talented Application Security Engineer to join our dynamic Agile software teams in Omaha, Nebraska. This opportunity will provide professional growth that is singularly focused on providing world class solutions to our customers in an exciting, collaborative, and inclusive environment. You will be challenged and provided with a tremendous opportunity to expand your skills in a customer-facing, fast-paced, and rewarding environment.

In this role, the successful candidate has significant experience in building modern JavaScript-based web applications, including familiarity with multiple frameworks, strong programming fundamentals, and typical web application development and deployment processes, as well as cybersecurity experience. We’re looking for someone who can make risk-based security adjudication decisions, not simply operate vulnerability scanning tools! You must be capable of working on multiple projects at once and seeing them all through to completion, and a self-starter who is able to work through any obstacles to get the job done.

Most of the work will be on site in Leidos' facility in Omaha, Nebraska. Some level of remote/work from home is possible.

Primary Responsibilities:

Independently evaluate software dependencies, assess risk, approve or reject components, and document defensible technical decisions.
Apply your knowledge of SBOMs, transitive dependencies, component provenance, vulnerability intelligence, and artifact integrity in order to improve software supply chain security.
Evaluate vulnerabilities in the context of actual application use, rather than relying solely on automated scan results or CVSS scores.
Work directly with software engineers and DevSecOps teams to resolve security findings without unnecessarily impeding development velocity.
Use Jira, Confluence, Nexus, Git, development operations, collaboration, and source control tools.
Support creation and updating of all relevant documentation and specifications for design, development, and testing.

Basic Qualifications:

US Citizen with the ability to obtain and maintain a TS/SCI within 365 days of your start date with Leidos.
Bachelor’s degree with 4+ years of experience or a Master’s degree with 2+ years of experience. Additional experience may be considered in lieu of a degree.
Experience performing application security assessments, vulnerability analysis, and security risk evaluations across enterprise software applications and development environments.
Experience evaluating and adjudicating third-party software libraries, open-source components, and external dependencies for security vulnerabilities, licensing concerns, and software supply chain risks.
Working knowledge of Software Composition Analysis (SCA), Static Application Security Testing (SAST), and Dynamic Application Security Testing (DAST) methodologies and tools.
Experience analyzing Common Vulnerabilities and Exposures (CVEs), Common Vulnerability Scoring System (CVSS) scores, and vulnerability intelligence to assess applicability, exploitability, and operational risk.
Understanding secure software development lifecycle (SSDLC) practices, secure coding principles, and application security best practices.
Familiarity with software supply-chain security concepts, including dependency management, Software Bills of Materials (SBOMs), artifact integrity, and vulnerability remediation.
Experience collaborating with software development teams to identify, prioritize, document, and remediate application security findings.
Working knowledge of common application security risks and vulnerabilities, including the OWASP Top 10 and CWE classifications.
Ability to develop technical security assessments, document risk-based adjudication decisions, and communicate findings and recommendations to technical and program stakeholders.

Preferred Qualifications:

US Citizen with an active TS/SCI security clearance.
Experience supporting application security activities within DoD, Intelligence Community, or other highly regulated and security-sensitive software development environments.
Experience with modern software development (Java, Python, Javascript, Rust, etc).
Experience implementing or managing third-party library approval and adjudication processes, including evaluation of component provenance, known vulnerabilities, transitive dependencies, licensing restrictions, and available mitigation strategies.
Hands-on experience with SCA and vulnerability management tools such as Sonatype Nexus IQ, JFrog Xray, Black Duck, Snyk, Mend, Dependency-Track, or equivalent platforms.
Experience with application security testing tools such as Fortify, Checkmarx, Veracode, Semgrep, SonarQube, or equivalent technologies.
Experience generating, analyzing, and maintaining SBOMs using industry-standard formats such as CycloneDX and SPDX.
Familiarity with software supply chain security frameworks and guidance, including NIST SP 800-218 (SSDF), NIST SP 800-53, NIST SP 800-161, and relevant CISA guidance.
Experience assessing vulnerability exploitability and prioritizing remediation using VEX, CISA Known Exploited Vulnerabilities (KEV), EPSS, and other threat intelligence sources.
Experience integrating automated security scanning, dependency analysis, and compliance checks into CI/CD pipelines and DevSecOps workflows.
Experience securing containerized applications, container images, and Kubernetes-based deployment environments.
Understanding of software artifact repositories, package managers, and dependency ecosystems such as Maven, Gradle, npm, NuGet, PyPI, and Cargo.
Experience evaluating software component provenance, artifact signing, integrity verification, and build-pipeline security using technologies such as Sigstore, SLSA, or equivalent approaches.
Ability to evaluate vulnerability findings in the context of actual application architecture, runtime behavior, and operational exposure to distinguish exploitable risks from false positives or non-applicable findings.
Experience developing security policies, risk acceptance criteria, vulnerability exception processes, and documented mitigation strategies.
Experience with Risk Management Framework (RMF), Authority to Operate (ATO) processes, and security control assessment activities.
Experience scripting or automating security analysis workflows using Python, PowerShell, Bash, or similar technologies.
Familiarity with secure development practices for Java, C/C++, Rust, JavaScript, or other enterprise programming languages.
Relevant industry cybersecurity certifications such as CISSP, CSSLP, Security+, or GIAC GWEB.
Experience with USSTRATCOM Nuclear Planning process.

DABAOPP1 If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.

Original Posting:

November 6, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

Pay Range $87,100.00 - $157,450.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Apply About employer

Report this job