Application Security Engineer

SciTec is a dynamic small business, with the mission to deliver advanced sensor data processing technologies and scientific instrumentation capabilities in support of National Security and Defense, and we are growing our creative team! We support customers throughout the Department of Defense and U.S. Government in building innovative new tools to deliver unique world-class data exploitation capabilities. Important Notice: SciTec exclusively works on U.S. government contracts that require U.S. citizenship for all employees. Applicants that do not meet this requirement will not be considered. SciTec has an immediate opportunity for a talented engineer to support our programs delivering Next-Generation Missile Warning software. This is a unique opportunity to join a small business delivering core capabilities for National defense. You will work within a fast-paced team delivering end-to-end software processing of Overhead Persistent InfraRed (OPIR) sensor data for Missile Warning, Missile Defense, Battlespace Awareness, and Technical Intelligence. We are seeking an Application Security Engineer to help secure mission-critical software systems by identifying, analyzing, and mitigating application-level vulnerabilities. This role focuses on hands-on security analysis, tooling integration, and working directly with software engineers to embed security into the development lifecycle. The ideal candidate combines strong technical security skills with the ability to collaborate effectively with developers in a DevSecOps environment. Responsibilities Perform application security analysis using both automated and manual techniques, including: Static code analysis (SAST) Software composition analysis (SCA) Fuzzing Manual code and design reviews Identify, analyze, and help remediate application vulnerabilities Support software engineers in integrating security considerations into system and application designs Integrate and maintain application security tooling within CI/CD and DevSecOps pipelines Design, implement, and improve continuous integration security analysis tooling Tune and maintain security tools to reduce false positives and improve signal quality Assist development teams in understanding findings and implementing effective fixes Support threat modeling and secure design reviews Stay current with emerging vulnerabilities, attack techniques, and mitigation strategies Document findings, recommendations, and best practices Perform other duties as assigned Requirements Bachelor’s degree plus 2+ years of professional experience in cybersecurity or software development, or equivalent experience 2+ years of experience focused on application/software security Experience analyzing source code for security flaws Familiarity with secure software development practices Strong analytical, problem-solving, and communication skills Detail-oriented with strong written and verbal communication abilities Ability to qualify for and maintain a DoD or DoE Secret security clearance Ability to meet DoD 8140.01 Cyberspace Workforce Management requirements within six months of hire Good verbal and written communication skills Attention to detail Candidates who have any of the following skills will be preferred: Active DoD Secret clearance or higher Experience identifying, exploiting, and remediating application vulnerabilities Credit for published CVEs is a strong plus Proficiency in one or more programming languages such as C++, Python, JavaScript, Rust Experience configuring and operating static analysis tools (e.g., Coverity, Klocwork, SonarQube) Experience configuring and operating software composition analysis tools (e.g., Snyk, Sonatype, Anchore, JFrog Xray) Experience with fuzzing frameworks (AFL, AFL++, honggfuzz, or similar) Experience with debugging, runtime instrumentation, or reverse engineering, including tools such as: strace eBPF Ghidra or IDA Pro Familiarity with threat modeling methodologies and frameworks such as MITRE ATT&CK Experience working in DevSecOps or Agile development environments *Resumes, Cover Letters, and Applications which are generated by AI will not be considered for employment. Colorado Residents: In any materials you submit, you may redact or remove age-identifying information such as age, date of birth, or dates of school attendance or graduation. You will not be penalized for redacting or removing this information. Benefits SciTec offers a highly competitive salary and benefits package, including: 4% Safe Harbor 401(k) match 100% company paid HSA Medical insurance, with a choice of 2 buy-up options 80% company paid Dental insurance 100% company paid Vision insurance 100% company paid Life insurance 100% company paid Long-term Disability insurance 100% company paid Hospital Indemnity insurance Voluntary Accident and Critical Illness insurance Short-term Disability insurance Annual Profit-Sharing Plan Discretionary Performance Bonus Paid Parental Leave Generous Paid Time Off, including Holiday, Vacation, and Sick Pay Flexible Work Hours The pay range for this position is $96,000 - $146,000 / year. SciTec considers several factors when extending an offer of employment, including but not limited to the role and associated responsibilities, a candidate's work experience, education/training, and key skills. This is not a guarantee of compensation. SciTec is proud to be an Equal Opportunity employer. VET/Disabled.