Leidos is seeking an embedded DevSecOps Engineer within a DevSecOps environment, responsible for proactively identifying, assessing, and remediating application security risks across the software development lifecycle. The individual works closely with Project Managers, development, architecture, and operations teams to support priorities and roadmap of DevSecOps team, identify epics, integrate security into design and implementation, conduct code reviews and testing, address vulnerabilities, and support incident response. This position also plays a key role in supporting secure coding practices, coordinating remediation efforts, and ensuring security activities align with program priorities and delivery timelines.
Primary Responsibilities
Analyze application designs and architectures to identify potential security risks and recommend secure design patterns
Perform manual and automated code reviews to identify vulnerabilities and guide remediation
Integrate and maintain application security tools within CI/CD pipelines for continuous testing
Manage vulnerability findings, including triage, prioritization, tracking, and coordination of remediation with development teams
Partner with developers to implement secure coding practices and provide hands-on guidance and training
Support application-level incident response, including investigation and remediation of security events
Track and report vulnerability status and risk posture in formal reviews and program reporting
Implementing established Security policies and recommending improvements
Coordinate across teams to align DevSecOps activities with development roadmaps, releases, and operational priorities
Facilitate daily scrum and Sprint planning for DevSecOps
Support Project Managers with the unforeseen work/priorities into current team backlog and remove impediments from the team
Basic Qualifications.
Bachelor's degree in Cybersecurity, Computer Science, or related field with 5+ years of experience (or equivalent experience). Additional years of experience may be substituted in lieu of degree.
5+ years of hands-on application security experience within a software development environment
Experience integrating security into CI/CD pipelines and DevSecOps workflows
Proven ability to manage and track vulnerabilities through remediation in collaboration with development teams
Understanding of secure software development lifecycle (SDLC) principles
Experience supporting or participating in security incident response
Strong ability to communicate security risks and recommendations to technical teams
Experience working in cross-functional environments with developers, architects, and operations teams
Experience working in DevSecOps team with Agile development framework
Must have US Citizenship
Preferred Qualifications
Experience performing secure code reviews and identifying common vulnerabilities (e.g., OWASP Top 10)
Experience with application security testing tools (SAST, DAST, SCA) and interpreting results
Experience supporting federal or regulated environments (e.g., DOJ, FedRAMP, FISMA)
Familiarity with threat modeling methodologies and secure architecture practices
Experience with container and cloud security (e.g., Kubernetes, AWS, Azure)
Knowledge of risk-based vulnerability prioritization and release gating practices
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.
About Leidos
Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.
Pay and Benefits
Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits.
Securing Your Data
Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.
If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.
Commitment to Non-Discrimination
All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.
You apply on The Muse or on the employer's page; AtiveSite does not receive or process applications and is not affiliated with The Muse. The description above is shown as the source published it.
We could not match this job title to one occupation in the official wage statistics, so no pay estimate is shown. Pay is not in the source listing; ask the employer for the range and compare in the 240 job niches.
How to prepare and behave
This is editorial guidance, not information from the employer.
Read the whole description and match your examples to its requirements; use the same words the posting uses where they are true for you.
Research the employer before the interview: what it does, who its customers are and recent news; prepare two or three questions about the work.
Arrive early (or log in early for a video call), dress one step above the daily dress code, and test your camera and audio beforehand.
Answer with short stories: the situation, what you did and the result. Give numbers when you have them and never invent them.
Be honest about gaps; say what you did to learn and how fast you can close them.
Ask about the team, the first 90 days, how success is measured and the schedule; do not open with salary and time off.
When pay comes up, know the market range for the occupation and your lowest acceptable offer before you answer; ask for the full package in writing.
Send a short thank-you message within a day, mentioning one thing you discussed.
The listing mentions a remote or flexible location. Confirm with the employer whether remote work applies to your state: taxes, licensing and benefits can depend on where you live.
The listing is remote or has no US state we could identify. Read the country guide for pay, taxes, law and cost of living by state.
Where to live
The job city has no coordinates we can place on the map, so no housing comparison is shown. Use the 250 largest cities table to compare rent and income.
Career paths
We could not match this title to one occupation, so here are the other sub-niches in Engineering, Construction and Energy, where your skills may carry over:
This job has no single city we can place on the map (remote, flexible or unmatched location), so no distance table is shown. Browse all Engineering, Construction and Energy jobs with distances from any of the 20 largest cities.
Company description (from The Muse): Leidos is a Fortune 500® innovation company rapidly addressing the world’s most vexing challenges in national security and health.
size: Large Size; industries: Information Technology; locations on The Muse: Reston, VA.
These links go to official sources and open in a new window. The first one is the government's or company's own site as listed in Wikidata (property "official website"); check it before relying on it.
What it is like to work at a company (culture, schedules, benefits) is not in the source data, so we do not describe it. Read the description and ask the questions under "How to prepare".
A senior level role in engineering, construction and energy (manufacturing and hardware engineering) listed yesterday. The full description is on this page and on The Muse.
Where is this job?
Remote / flexible (United States). A remote or flexible location is listed; confirm with the employer which states are accepted.
How do I apply?
Use the "View this job and apply on The Muse" button. AtiveSite does not receive applications.
How much does it pay?
The listing does not publish pay, and we could not match the title to one official occupation.
What is the cost of living there?
See the state or country guide for rent, income and taxes.
How old is this listing?
It was posted on 2026-11-07 (yesterday). Jobs older than 90 days are not shown.
Are there similar jobs?
Yes: browse manufacturing and hardware engineering jobs in the United States.
Sources and terms
Job data: The Muse public API (listing dated 2026-11-07). The job disappears from this site when it disappears from the source.
Wages and projections: BLS OEWS (May 2025) and Employment Projections 2025–35.
City and county figures: Census Bureau ACS 2020–2024, BEA, BLS QCEW and LAUS, NASA POWER climatology; distances from Census Gazetteer coordinates.
AtiveSite is not affiliated with or endorsed by The Muse, the employer or any government agency, and does not process applications. Verify every detail with the employer before acting.