MD-Security Verification Test (SVT) Engineer - TS/SCI w/ Polygraph

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📍 Annapolis Junction, Maryland, United StatesFull Time

About this role

Location: Annapolis Junction, MD 

Category: Security Verification Test (SVT) Software Engineer
Travel Required: No
Remote Type: No
Clearance: TS/SCI w/ Polygraph


    Security Verification Test (SVT) Software Engineer (mid-senior levels accepted)

    The selected individual will perform software development activities as a member of an agile development team focused on preparation and execution of verification tests of our software releases. Development includes the full range of turning agile stories into implementable concepts, through development, testing and deployment of the new capabilities in this large, complex system. Following the Behavior Driven Development (BDD) pattern, our developers are responsible for implementing robust testing leveraging DEVOPS automation and, where appropriate, use of test automation commercial tools. Developers will have the opportunity to focus on developing customer domain specific language code and there are a range of opportunities for Java, embedded C++, scripting languages, object-oriented modeling tools, low-level programming, serialization/deserialization, and dependency injection.


    Primary Responsibilities
    The SVT Software Engineer will be responsible for software development activities both individually and as a member of an agile team. She/he will actively participate in Program Increment planning and related team activities, and will analyze and study complex system requirements, use design software tools, provide support using formal specifications, data flow diagrams, and other accepted design techniques with the use of Computer Aided Software Engineering (CASE) tools, and will use sound software engineering principles to ensure that developed code is modifiable, efficient, reliable, understandable, fault tolerant, and reusable. The individual will provide software process management and control throughout the coding portion of the software development process. Additionally, the individual will promote code reuse and cross-program collaboration while reducing maintenance costs by creating common functions and shared actions for developers and testers. The selected individual will engineer, author, tune, and document automation scripts in a development environment and deploy to the test/production bench.


    Basic Qualifications

    Must have demonstrated experience with Java.
    In-dept experience or familiarity with multiple the following: Java/JEE, Python, C/C++, SQL, SOAP, WSDL, WADL, PERL, PowerShell, VBS, Eclipse, Postgres, Oracle, Jenkins.
    Experience with Web Application User Interface Development, knowledge of databases and structures, and/or experience working with JSON, HTML, XML, XSLT.
    Experience with technologies underlying cryptographic systems (symmetric and asymmetric cryptography, ASN.1 encoding, XML canonicalization, digital signatures)
    Experience developing on Windows, and/or Linux operating systems.
    Must have documented professional experience with web services.
    Must have a strong understanding of sound software development principles and practices.
    Must be able to plan and prioritize personal tasking and be able to communicate effectively verbally and in writing.
    Must be an independent thinker, capable of performing high quality work, both independently and with a team in a fast-moving environment. 


    Preferred Qualifications

    Bachelor's degree in Computer Science or a related discipline and at least 8 years of relevant experience.
    Experience with high level requirements management including requirements decomposition, secure systems engineering and development, trade-off analysis, interface control, and testing and continuous integration.
    Experience in software development on Agile teams using Agile Developer practices such as Pair Programming, TDD, Refactoring, and ATDD.
    Developing/integrating with custom defined Domain Specific Languages (DSL).
    Implementing structures in a scripting language that can be interpreted by a DSL.
    Experience with Object Software Modeling tools.
    Experience with developing real-time embedded software.
    Experience with the following: JEE (EJB, JPA, JTA, JAX-B, JAX-RS, JAX-WS), SQL, application servers (Tomcat, WebLogic, JBoss), scripting.
    Experience with FITNesse, Mockito, Cucumber, Unified Functional Tester (UFT), Selenium.
    Experience with Behavior Driven Development (BDD).
    Secure Software development (i.e., Layer 7 Policy).
    Experience with the Scaled Agile Framework (SAFe) methodology, SAFe Agilest Certification, or experience as a member of an agile team.
    Additional experience in J2EE, Python, C/C++, SQL, SOAP, WSDL, Postgres, Oracle, Mongo, PowerShell a plus.​









    Culture

    Our strength lies in our community: Our team prioritizes collaboration, professional growth, and encourages open communication. At Sunayu, we don't just secure the mission—we grow together.


    Career Development

    We support and encourage our team members to continue their professional growth by providing company-reimbursed training and continuing education of up to $5,000 per year. We also participate in many industry conferences and events where we share our expertise and experiences.


    Pay Rate

    Salary range considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills, as well as market and business considerations when extending an offer.


    Benefits

    • 3 Medical Plan Options
    • Dental and Vision 
    • FSA, DCFSA, HSA
    • Life/AD&D Insurance
    • Short-Term & Long-Term Disability 
    • Employee Assistance Program (EAP)
    • Training and Educational Assistance
    • Paid Time Off (PTO)
    • 11 Federal holidays 
    • 401k plan with up to a 6% match (100% immediate vesting) 


    Equal Opportunity Employer

    Sunayu, LLC is an Equal Opportunity/Affirmative Action Employer.  All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, gender expression, national origin, age, protected veteran status, disability status, marital status, genetic information, medical condition, or any other characteristic protected by law.


    Frequently Asked Questions

    Is the salary disclosed for the MD-Security Verification Test (SVT) Engineer - TS/SCI w/ Polygraph position at sunayu?
    The salary for this MD-Security Verification Test (SVT) Engineer - TS/SCI w/ Polygraph role at sunayu is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
    Where is the MD-Security Verification Test (SVT) Engineer - TS/SCI w/ Polygraph position at sunayu located?
    This MD-Security Verification Test (SVT) Engineer - TS/SCI w/ Polygraph role at sunayu is based in Annapolis Junction, Maryland, United States. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
    Is the MD-Security Verification Test (SVT) Engineer - TS/SCI w/ Polygraph role at sunayu full-time or part-time?
    This is listed as a Full Time position. It is posted as a MD-Security Verification Test (SVT) Engineer - TS/SCI w/ Polygraph role at sunayu.
    How do I apply for the MD-Security Verification Test (SVT) Engineer - TS/SCI w/ Polygraph position at sunayu?
    Click the "Apply Now" button on this page. You will be redirected to sunayu's official application portal hosted on bamboohr where you can submit your application directly.
    When was the MD-Security Verification Test (SVT) Engineer - TS/SCI w/ Polygraph job at sunayu posted?
    This MD-Security Verification Test (SVT) Engineer - TS/SCI w/ Polygraph position at sunayu was posted on Feb 4, 2026. Apply as soon as possible — early applications are often reviewed first.
    MD-Security Verification Test (SVT) Engineer - TS/SCI w/ Polygraph
    sunayu
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