NewDevOps Software Engineer - TS/SCI Cleared Leidos Holdings IncDevOps Software Engineer - TS/SCI ClearedBethesda, MD$107,900–$195,050 / yearLeidos is looking for our next TS/SCI‑cleared DevOps Software Engineer to join a high‑energy team building and deploying a cutting‑edge technology stack in support of the DIA‑NMEC (National Media Exploitation Center) DOMEX Technology Platform (DTP). You also meet the following qualifications: Bachelor's degree in Engineering, Computer Science, Systems Engineering, or related field (or equivalent experience) with 8+ years of relevant experience; 6+ years with a Master's.
Software Engineer, Agent Platform ANDURIL INDUSTRIESSoftware Engineer, Agent PlatformWashington, DC$220,000–$292,000 / yearExperience designing agent evaluation paradigms, including trajectory evaluations, LLM-as-judge workflows, task-success metrics, tool-call correctness checks, rubric-based qualitative grading, adversarial scenario testing, regression eval suites, and human-in-the-loop review. Design tooling that supports modern agent patterns, including structured tool calling, filesystem-using agents, memory and retrieval, planning loops, subagents, agent graphs, and human-in-the-loop workflows.
Senior Software Engineer - NatSec SnowflakeSenior Software Engineer - NatSecMcLean, VirginiaTo be successful in the area, you will need to have (and continue to build) a broad and in-depth knowledge base on cloud infrastructure, privacy, and governance, compliance controls, data security and data residency in various aspects of Snowflake. We look for low-ego individuals who thrive in dynamic and fast-moving environments and move with an experimental mindset — who rapidly test emerging capabilities to discover simpler, more powerful ways to deliver results.
Software Engineer (Operational Systems Engineer) CACISoftware Engineer (Operational Systems Engineer)Chantilly, Virginia$113,200–$237,800 / yearPay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Job Title: Software Engineer (Operational Systems Engineer)Job Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: None* * * The Opportunity :
26-6067: Senior Software Engineer - Falls Church, VA - Secret Navitas Business Consulting26-6067: Senior Software Engineer - Falls Church, VA - SecretFalls Church, VA$130,000–$165,000 / yearSoftware Engineer (DHA)Job ID#: 26-6067Clearance: SecretLocation: Falls Church, VA Who We Are: Since our inception back in 2006, Navitas has grown to be an industry leader in the digital transformation space, and we’ve served as trusted advisors supporting our client base within the commercial, federal, and state and local markets. With proven solutions, award-winning technologies, and a team of expert problem solvers, Navitas has consistently empowered customers to use technology as a competitive advantage and deliver cutting-edge transformative solutions.
Senior Software Engineer - JobID-0018 INNOVATIVE DEFENSE TECHNOLOGIESSenior Software Engineer - JobID-0018Arlington, VA$135,000–$273,000 / yearAbout The Role: Innovative Defense Technologies (IDT), provider of cutting-edge cloud-based integration, automated testing and data analysis for complex, mission-critical systems in the US Department of Defense (DOD), is seeking a Senior Software Engineer to be part of our Advanced Capabilities team and based out of our Arlington, VA location. What You Will Do: Support full development lifecycle including system design, implementation, integration, test, and deployment of complex systems supporting DoD and Navy operational.
Forward Deployed Software Engineer (Seattle) First ResonanceForward Deployed Software Engineer (Seattle)Seatle, WashingtonWe are removing the barriers preventing radical advancement by providing tools to manufacturing engineers and operators to move information more freely, collaborate with their teams more easily, and use the power of data to predict problems and provide insights that result in better hardware quality and delivery. In this role, you will be working hand-in-hand with customers by getting deeply involved in their operations, understanding their unique problems, and developing tailor-made solutions that integrate seamlessly with ION.
Staff Software Engineer - EDR Agent Go Huntress Labs IncStaff Software Engineer - EDR Agent GoDCRemoteUse AI tools to move faster and define how the team does so responsibly, what gets AI-assisted, how AI-generated code is reviewed and validated, and where the line sits, given that the endpoint agent runs with high privilege on customer machines and ships to millions of hosts. Integrate our endpoint application with our backend SaaS web application's REST APIs to manage state and provide information used for threat hunting, with particular attention to low resource usage on endpoints.
Software Engineer 3 - Tysons, VA M.C. Dean, IncSoftware Engineer 3 - Tysons, VATysons , VirginiaFull timeThe SE will work individually or as part of a team to analyze and design databases, managing websites to include designing, development, deploying, maintaining, testing, and performing quality assurance of web sites and software. The SE will develop, create, and modify general computer software or specialized utility programs; analyze user needs and develop software solutions; design software or customize software for use with the intention of optimizing operational efficiency.
Satellite Systems Software Engineer Science Applications International CorpSatellite Systems Software EngineerChantilly, VAThe Satellite Systems Software Engineer provides leadership and technical support that may include, but are not limited to the following: Role Responsibilities: Directly contribute to the Government's mission success through comprehensive analysis, thought leadership, and proactive system engineering activities. The Satellite Systems Software Engineer will partner with multi-Agency and multi-Contractor team of system engineers and subject matter experts to effectively plan, organize, and execute all activities across the system life cycle.
Accessibility Engineer System OneAccessibility EngineerVienna, VASystem One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. • Support Marketing Technology Services Delivery teams across products including marketing website (NFO), intranet (eNet), and design system (Cmd+R).
Director, Software Engineer - Card Partnerships Capital One Financial CorpDirector, Software Engineer - Card PartnershipsMcLean, VA$244,700–$279,200 / yearAs a Capital One Director of Software Engineering, you'll work on everything from customer-facing web and mobile applications using cutting-edge open source frameworks, to highly-available RESTful microservices, to back-end Java based systems and machine learning models using some of the hottest technologies in Cloud and AI. Bring a passion to stay on top of tech trends, experiment with and learn new technologies, participate in internal & external technology communities, and mentor other members of the engineering community.
Senior Director, Software Engineer - Card Partnerships Capital One Financial CorpSenior Director, Software Engineer - Card PartnershipsMcLean, VA$286,200–$326,700 / yearAs a Capital One Senior Director of Software Engineering, you'll work on everything from customer-facing web and mobile applications using cutting-edge open source frameworks, to highly-available RESTful microservices, to back-end Java based systems and machine learning models using some of the hottest technologies in Cloud and AI. Bring a passion to stay on top of tech trends, experiment with and learn new technologies, participate in internal & external technology communities, and mentor other members of the engineering community.
iOS CNO Software Engineer REDLatticeiOS CNO Software EngineerChantilly, VAThe ideal candidate will have experience developing iOS software, conducting vulnerability research, reverse engineering native binaries, and building custom capabilities in support of offensive cyber operations. In this role, you'll work as part of a highly collaborative engineering team tackling complex technical challenges across iOS platform internals, vulnerability research, exploit development, and reverse engineering.
Android CNO Software Engineer REDLatticeAndroid CNO Software EngineerChantilly, VAThe ideal candidate will have experience developing Android software, conducting vulnerability research, reverse engineering native binaries, and building custom capabilities in support of offensive cyber operations. In this role, you'll work as part of a highly collaborative engineering team tackling complex technical challenges across Android platform internals, vulnerability research, exploit development, and reverse engineering.
Senior Software Engineer - Agentic & Automation Engineering Salesforce IncSenior Software Engineer - Agentic & Automation EngineeringMclean, VA$148,500–$223,900 / yearAs a Senior Software Engineer on the team, your primary mission is to help develop and deploy these agentic and automation platforms into GovCloud - designing, building, and operating the playbooks, integrations, and agents that GSOC analysts will rely on every day, and translating their incident response workflows into reliable, auditable automation. Overview of the Role: We are now extending our agentic and automation capabilities into Salesforce's Government Cloud (GovCloud) so our Government Security Operations Center (GSOC) CSIRT can respond at the same speed and scale as our commercial CSOC.
Senior Software Engineer - AI Platform (Csoc) Salesforce.com, Inc.Senior Software Engineer - AI Platform (Csoc)Mclean, VA$148,500–$223,900 / yearAs a Senior Software Engineer on the team, your primary mission is to help develop and deploy these agentic and automation platforms into GovCloud - designing, building, and operating the playbooks, integrations, and agents that GSOC analysts will rely on every day, and translating their incident response workflows into reliable, auditable automation. Overview of the Role: We are now extending our agentic and automation capabilities into Salesforce's Government Cloud (GovCloud) so our Government Security Operations Center (GSOC) CSIRT can respond at the same speed and scale as our commercial CSOC.
Full Stack Software Engineer CACIFull Stack Software EngineerChantilly, PennsylvaniaPay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Ability to collaborate with cross-functional teams including product managers, architects, and other engineers to define, design, and ship new features.
Staff Software Engineer, Perception (R5421) Shield AIStaff Software Engineer, Perception (R5421)Washington, DCLI-DS-1 #LD Full-time regular employee offer package: Pay within range listed + Bonus + Benefits + Equity Temporary employee offer package: Pay within range listed above + temporary benefits package (applicable after 60 days of employment) Salary compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, licenses and certifications, and specific work location. Working at the intersection of research and production, our engineers build the data pipelines, supervised fine-tuning (SFT) workflows, evaluation frameworks, and deployment infrastructure needed to transform cutting-edge AI research into reliable, mission-ready perception capabilities.
NewSr. Manager, Software Engineering, iOS (Enterprise Platform Technology) Capital One Financial CorpSr. Manager, Software Engineering, iOS (Enterprise Platform Technology)McLean, VA$209,000–$238,500 / yearPartner with Software Engineers, UX/UI, Quality Engineers, Product Owners/Analysts to deliver high performing quality customer experiences that are engaging, purposeful and powerful in their simplicity. Candidates hired to work in other locations will be subject to the pay range associated with that location, and the actual annualized salary amount offered to any candidate at the time of hire will be reflected solely in the candidate's offer letter.