Release Train Engineer Leidos Holdings IncRelease Train EngineerWashington, DC$92,300–$166,850 / yearFor 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. The Release Train Engineer (RTE) supports a fast‑paced Agile environment by enabling effective PI execution, optimizing flow, managing risks and impediments, and ensuring consistent value delivery.
Test Engineer Leidos Holdings IncTest EngineerWashington, DC$92,300–$166,850 / yearThis role supports testing, configuration validation, and ongoing development of the ServiceNow platform, ensuring successful delivery of digital transformation capabilities across ITIL processes and automated workflows. 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.
Sr. DevSecOps Engineer - Active TS/SCI with CI Poly ENS Solutions, LLCSr. DevSecOps Engineer - Active TS/SCI with CI PolyReston, VAQuick ApplyENS consults for the Department of Defense (DoD) and Intelligence Community (IC) providing innovative solutions in the core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support, Solutions, and Services that yield enduring results. Architect and build secure containerized solutions by designing Docker images with security best practices, implementing and optimizing OpenShift deployments and configurations, remediating Prisma security findings, and providing guidance to development teams on container orchestration and best practices.
Senior DevSecOps Engineer - Active TS/SCI with CI Poly ENS Solutions, LLCSenior DevSecOps Engineer - Active TS/SCI with CI PolyReston, VAQuick ApplyENS consults for the Department of Defense (DoD) and Intelligence Community (IC) providing innovative solutions in the core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support, Solutions, and Services that yield enduring results. Architect and build secure containerized solutions by designing Docker images with security best practices, implementing and optimizing OpenShift deployments and configurations, remediating Prisma security findings, and providing guidance to development teams on container orchestration and best practices.
Sr. Devsecops Engineer - Active Ts/Sci With CI Poly ENS Solutions, LLCSr. Devsecops Engineer - Active Ts/Sci With CI PolyReston, VAENS consults for the Department of Defense (DoD) and Intelligence Community (IC) providing innovative solutions in the core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support, Solutions, and Services that yield enduring results. Architect and build secure containerized solutions by designing Docker images with security best practices, implementing and optimizing OpenShift deployments and configurations, remediating Prisma security findings, and providing guidance to development teams on container orchestration and best practices.
Senior Devsecops Engineer - Active Ts/Sci With CI Poly ENS Solutions, LLCSenior Devsecops Engineer - Active Ts/Sci With CI PolyReston, VAENS consults for the Department of Defense (DoD) and Intelligence Community (IC) providing innovative solutions in the core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support, Solutions, and Services that yield enduring results. Architect and build secure containerized solutions by designing Docker images with security best practices, implementing and optimizing OpenShift deployments and configurations, remediating Prisma security findings, and providing guidance to development teams on container orchestration and best practices.
Systems Engineer VTGSystems EngineerMcLean, VirginiaFull timeThis position will play a key role in analyzing existing environments, developing detailed engineering designs, executing modernization and transformation initiatives, and resolving complex cross-stack technical challenges. Overview: The Systems Engineer will serve as a technical authority for complex system issues, working across network, compute, storage, operating systems, middleware, databases, and applications.
NewPower Platform Developer/Engineer CACIPower Platform Developer/EngineerReston, VirginiaEnterprise Technical Architecture : Work with the development teams to support end-to-end enterprise architecture for Power Platform solutions, including application design patterns, data architecture, security models, API strategy, and enterprise integration approaches. 5+ years proven experience with designing, architecting, and developing enterprise solutions using the Microsoft Power Platform (Power Apps, Power Automate, Power BI, PowerFX, and SharePoint) and Microsoft 365 ecosystem.
Python AWS Engineer Knack SolutionsPython AWS EngineerReston, VirginiaRemoteThis person is responsible for writing Python code or modifying Python code to invoke AWS API calls these API Calls are used to deploy AWS services to the Infrastructure / kick-off the automation process. Familiarity with AWS native logging & monitoring services including Cloudwatch, Cloudtrail and third party services like Splunk.
Cloud Security Engineer (R-00235) True Zero TechnologiesCloud Security Engineer (R-00235)Ashburn, VAFull timeFor a network-focused assignment, the PWS specifies AWS Certified SysOps Administrator, AWS Certified Security Specialty, and AWS Certified Advanced Networking Specialty. Our culture and commitment have been recognized through numerous accolades, including being named one of the Best Places to Work in 2023 in two categories (“Prosperous and Thriving” ($5MM–$50MM in gross revenue) and “Mid-Atlantic Region” (DC, DE, MD, NC, VA, WV)), and again in 2025 as a Best Places to Work honoree.
Cloud Software Engineer - Level 2 CyberPoint International LLCCloud Software Engineer - Level 2Maryland, MDIf you are interested in applying for employment with CyberPoint and need special assistance or an accommodation to apply for a posted position, contact our Human Resources department by email at hr@cyberpointllc.com or by calling 410-779-6700. Employees and applicants interested in inspecting these plans should contact Human Resources by phone 410-779-6700 or by email at hr@cyberpointllc.com for assistance.
Senior Windows Cloud Server Engineer GuidehouseSenior Windows Cloud Server EngineerDc, District of ColumbiaAbility to work independently with minimal supervision in complex, secure environments; strong analytical and advanced troubleshooting skills; excellent written, verbal, and stakeholder communication; demonstrated technical leadership and mentoring. Maintain, troubleshoot, patch, harden, and recover Windows Server systems in production — sustaining availability during business hours and through a shared on-call rotation, independently resolving after-hours incidents.
Data Platform Engineer SwiftData Platform EngineerHerndon, VirginiaDetermination of official compensation or salary relies on several different factors including, but not limited to: level of position, complexity of job responsibilities, geographic location, work experience, education, certifications, Federal Government contract labor categories, and contract wage rates. Desired Experience: At least 10 years of DevOps / software engineering experience Knowledge of SQL and relational database technologies (PostgreSQL, MySQL, RDS).
Systems Engineer 3 Avid Technology Professionals LLCSystems Engineer 3Annapolis Junction, MDPart of a team that designs, implements, and maintains DevOps resources for multiple product teams and enables teams to automate build and deployment where possible. The System Engineer will be responsible for: Developing Infrastructure As Code and scripting to automate tasks, provision managed services, and build tools.
NewSME Software Engineer VTGSME Software EngineerChantilly, VirginiaFull timeOverview: We are seeking a Software Engineer to join an Agile development team responsible for designing, developing, testing, and maintaining applications that support critical customer requirements. The ideal candidate will bring strong full-stack development experience, particularly with Angular, Java, and Spring Boot, along with experience working in modern DevOps and cloud-based environments.
GIS Engineer (TS/SCI) MaxaarGIS Engineer (TS/SCI)Herndon, VirginiaVantor is a place for problem solvers, changemakers, and go-getters—where people are working together to help our customers see the world differently, and in doing so, be seen differently. Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what’s happening now and shape what’s coming next.
Senior Test Engineer Leidos Holdings IncSenior Test EngineerAnnapolis Junction, MD$116,350–$210,325 / yearFor 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. 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.
Dev Ops Engineer Rapinno TechDev Ops EngineerMcLean, VirginiaNote: Need Only US Citizen, Green Card, EAD-GC, J2 EAD, H4 EAD, L2 EAD, and TN Visa. 10+ years experience - AWS, Java, Angular, Python, SQL, YAML, Jenkins, Github, etc.
Jr Biometrics Software Engineer / SES Securiport LLCJr Biometrics Software Engineer / SESReston, VAWork on mission-critical systems impacting global security Exposure to modern tech stack (React, Blazor, APIs, microservices) Strong collaboration with experienced engineering teams Opportunity to grow into senior-level engineering roles This position has no travel requirements. The Junior Biometrics Software Engineer - BCS will report to the Software Development Manager and work as part of a collaborative team of software engineers, DevOps engineers, QA engineers, and business analysts.
Mid-Level DevSecOps Engineer Leidos Holdings IncMid-Level DevSecOps EngineerChantilly, VA$87,100–$157,450 / yearLeidos Intelligence Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analytics to support our defense and intel customers' mission to defend against evolving threats around the world. This role focuses on integrating security best practices into CI/CD workflows, supporting containerized environments, and maintaining cloud infrastructure within classified and unclassified environments.