Senior Software Engineer

Description

Summary: Leidos is seeking a TS/SCI cleared Senior Software Engineer to design, implement, and enhance complex software systems in a DevSecOps environment, leveraging cloud-based computing, AI, ML, and cross-domain transfer systems. Highlights: 1. Join a mission-driven team supporting cutting-edge da-centric architecture. 2. Work in a DevSecOps environment on biometric systems and data availability. 3. Collaborate on mission-focused solutions with innovative technologies. Apply Now Description Leidos is seeking a TS/SCI cleared Senior Software Engineer to join our mission-driven team. This role supports our client’s efforts to design and implement a cutting-edge da-centric architecture leveraging cloud-based computing, artificial intelligence (AI), machine learning (ML), and cross-domain transfer systems. Why Join Us? At Leidos, we believe in empowering our employees through training, teamwork, and exposure to challenging technical work. As part of our all-star team, you’ll have the opportunity to accelere your career ph while contributing to impactful projects th make a difference. We offer: Flexible work arrangements (remote and on-site in Bethesda, MD). A collaborive environment th values innovion and professional development. Opportunities to work on mission-focused solutions with cutting-edge technologies. About the Role: As a Senior Software Engineer, you will: Work in a DevSecOps environment to ensure the availability of biometric systems and da for end users. Lead the integrion, maintenance, and monitoring of software systems to ensure constant availability of technical resources. Design, implement, and enhance complex software systems, including processing-intensive analytics, real-time systems, and business management informion systems. Collabore with Systems Engineers, Software Engineers, Architects, and Operions teams to develop enterprise AFEM (Automed Facial Extraction and Mching) capabilities. Participe in test, staging, and production deployments, ensuring system reliability and performance. Key Responsibilities: Develop and maintain software applicions using C# Implement API development, ETL processes, and enterprise search capabilities (e.g., Elasticsearch). Utilize DevOps tools like GitLab or Jenkins for CI/CD practices. Monitor automed system integrion tests and resolve system abnormalities. Foster collaborion within the team to deliver high-quality solutions to customers. Required Qualificions: Educion: Bachelor’s Degree with 8+ years of relevant experience or Master’s Degree with 6+ years of relevant experience. Additional years of experience may be substituted for a degree. Clearance: Active Top Secret/SCI clearance with the ability to obtain and maintain Poly. Technical Skills:Proficiency in C# programming and API development. Knowledge of SQL Server, ETL processes, and applicion-level security. Hands-on experience with microservices and logging systems. Preferred Qualificions: Familiarity with biometric systems and SDKs. Experience with containerizion (e.g., Docker) and DevOps tools Experience with AWS cloud-based architecture and services like Lambda. Experience with GPU for processing using CUDA, PyTorch, etc. Knowledge of GraphQL, Python, Bash, Apache NiFi, and Kafka. Active certificions such as Security+ or CE. Proficiency with Linux server management and tools optimized for cross-plform environments. #NMECDTP-Leidos If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the stus 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 step 30 — and moving faster than anyone else dares. Original Posting: May 4, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipes th this job requisition will remain open for least 3 days with an anticiped close de of no earlier than 3 days after the original posting de as listed above. Pay Range: Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compension or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, educion, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market da, 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 innovions. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximely $16.7 billion for the fiscal year ended January 3, 2025. For more informion, visit www.Leidos.com. Pay and Benefits Pay and benefits are fundamental to any career decision. Th's why we craft compension packages th reflect the importance of the work we do for our customers. Employment benefits include competitive compension, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available www.leidos.com/careers/pay-benefits. Securing Your Da Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-reled informion during any part of the employment applicion 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 communice with you through emails th are genered by the Leidos.com automed system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhsApp, Telegram, etc. If you received an email purporting to be from Leidos th asks for payment-reled informion or any other personal informion (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediely by emailing us 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-Discriminion All qualified applicants will receive considerion for employment without regard to sex, race, ethnicity, age, nional origin, citizenship, religion, physical or mental disability, medical condition, genetic informion, pregnancy, family structure, marital stus, ancestry, domestic partner stus, sexual oriention, gender identity or expression, veteran or military stus, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws. #Feuredjob Apply Now