Sr. Cloud Engineer III 6540 Metrostar SystemsSr. Cloud Engineer III 6540Reston, VA$174,000–$220,000 / yearYou will be responsible for the development of a robust and scalable cloud infrastructure, serve as a technical mentor who guides, supports and accelerates the professional growth of junior engineers, all while collaborating closely with cross-functional teams to ensure seamless integration and delivery to the missions. Extensive experience building and leading AWS cloud infrastructure solutions at scale across multiple classification domains (IL5 to IL6+) simultaneously, including hands-on use of core services (e.g., EC2, S3, Lambda, EBS, etc).
NewSenior Platform Engineer AccreteSenior Platform EngineerAlexandria, VA$180,000–$200,000 / yearAbout Role : The Senior Platform Engineer is a senior technical leader responsible for designing, implementing, and maintaining scalable and reliable infrastructure and deployment pipelines. The Senior AI Platform Engineer, Infrastructure collaborates with engineering teams to optimize system performance, reliability, and security while mentoring and guiding junior team members.
Senior Software Engineer - Secret Clearance Preferred – Onsite GD Information TechnologySenior Software Engineer - Secret Clearance Preferred – OnsiteOakton, VirginiaThis challenging and interesting software engineering/development position is a chance to participate in the development and operation of a high-performance big data system, and join a longstanding, stable program consisting of a team of individuals using defined Agile software principles and practices. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available.
Senior Cybersecurity Data Engineer - AI/ML SME Workday IncSenior Cybersecurity Data Engineer - AI/ML SMEReston, VA$159,600–$239,400 / yearAdditionally, you will own the integration fabric of the platform-building the robust APIs, webhook ingestion engines, and data connectors that seamlessly sync our central lakehouse with downstream business applications, SaaS platforms, and third-party ecosystems. We know that flexibility can take shape in many ways, so rather than a number of required days in-office each week, we simply spend at least half (50%) of our time each quarter in the office or in the field with our customers, prospects, and partners (depending on role).
Senior MuleSoft Engineer Stealth Solutions, Inc.Senior MuleSoft EngineerSterling, VAFull timeStealth Solutions is seeking an experienced hands-on Senior MuleSoft Engineer to lead the design, implementation, and governance of enterprise integration solutions supporting large-scale Salesforce Public Sector Solutions implementations for Federal customers. The successful candidate will define the enterprise integration strategy while helping build secure, scalable, and highly available integration solutions connecting Salesforce with enterprise applications, cloud platforms, and external partner systems.
Senior Malware Engineer / Active Top Secret Peraton IncSenior Malware Engineer / Active Top SecretArlington, VA$135,000–$216,000 / yearProficiency with several of the following tools: IDA Pro, OllyDbg, x64dbg, Scylla x64, Objdump, Readelf, Ghidra, Process Explorer, CFF Explorer, Wireshark, Fiddler, Regshot, Process Monitor, Process Hacker. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.
Sr. Cloud Engineer III (6540) MetroStar SystemsSr. Cloud Engineer III (6540)Reston, VA$174,000–$220,000 / yearYou will be responsible for the development of a robust and scalable cloud infrastructure, serve as a technical mentor who guides, supports and accelerates the professional growth of junior engineers, all while collaborating closely with cross-functional teams to ensure seamless integration and delivery to the missions. Strong problem-solving, analytical, and communication skills, with a track record of delivering innovative solutions to complex cloud challenges and clearly conveying technical concepts to diverse stakeholders.
Senior Windows Server Engineer – Cloud Infrastructure Fannie MaeSenior Windows Server Engineer – Cloud InfrastructureReston, Virginia$123,000–$161,000 / yearThe Senior Windows Server Engineer – Cloud Infrastructure role will offer you the flexibility to make each day your own, while working alongside people who care so that you can deliver on the following responsibilities: Develop moderately complex solutions for application design and IT infrastructure components. As a valued colleague on our team, you will design and develop moderately complex solutions for information technology (IT) infrastructure environments, including coding, testing, and certifying technology platforms, software, and applications under limited supervision.
Senior Engineer, Application Security CventSenior Engineer, Application SecurityTysons Corner, VirginiaFull timeLead the development of security agents and AI tooling — define the architecture for LLM-integrated workflows (via APIs and MCP connectors), set patterns for tool/function design, and decide build-vs-buy across the toolchain. This isn't someone who just uses AI tooling — it's someone who architects it: agentic systems that automate threat modeling end to end, AI-assisted vulnerability management, and self-serve security capabilities that change how an engineering org works.