Government Pre-Sales Engineer

Join Range as an Engineering Manager, where you will lead a dynamic team of engineers to deliver innovative solutions. You will be responsible for overseeing engineering projects from conception through execution while fostering a culture of collaboration and excellence within your team.

Join usm2 as an Engineering Manager, where you will lead a dynamic team of engineers in innovative projects that drive technology forward. You will be responsible for overseeing engineering processes, ensuring high-quality outputs, and fostering a collaborative environment that encourages creativity and professional growth.

Who We Are:Exiger is at the forefront of transforming supply chains into strategic advantages. Our mission is simple yet profound: to create a safer and more transparent world for businesses to thrive. Our cutting-edge AI platform, 1Exiger, provides instantaneous visibility into intricate supplier ecosystems, using proprietary data and advanced AI to highlight risks, streamline compliance, and realize efficiencies and cost savings that bolster long-term resilience. Trusted by over 550 global clients, including Fortune 500 entities and U.S. government agencies, Exiger stands as an award-winning leader in supply chain AI and is a recognized FedRAMP® authorized provider for the federal government.Senior Engineering ManagerLocation: McLean, VA, New York, NY, or Richmond, VAWork Environment: HybridRole Summary:We are on the lookout for a dynamic and seasoned Engineering Manager to spearhead our Risk Team, the driving force behind our core risk engine—the heart of our platform. This team leverages data on global enterprises alongside signals from worldwide events to develop systems that convert vast amounts of raw data into actionable risk insights. These insights empower our clients to recognize and alleviate potential risks with their suppliers and partners, facilitating smarter and safer business decisions.In your capacity as Engineering Manager, you will lead a diverse team of backend, frontend, and data engineers to create reliable, scalable web applications and services that fuel our SaaS platform. You will play a crucial role in ensuring our systems' quality, performance, and maintainability while guiding your team to deliver features promptly and effectively.What You’ll Do:Take ownership of Exiger’s Risk function from start to finish.Lead, mentor, and nurture a team of approximately 10 engineers (frontend, backend, and data), cultivating a culture of ownership, innovation, and continuous improvement.Drive the delivery of new features across multiple services and systems, ensuring secure, scalable, and high-quality releases.Collaborate across functions with Product Management, Data Science, Infrastructure, and other development teams to align priorities and deliver significant business value.Oversee architectural and design decisions, aiding the team in balancing performance, scalability, and time-to-market considerations.

Location: McLean, VA (U.S. based). U.S. citizenship is required for all programs. All work must be performed within the continental United States. Role overview The Principal Engineering Lead works directly with Intelligence Community clients and acts as the primary technical liaison to the National Reconnaissance Office (NRO). This position leads a cross-disciplinary team, guiding both architecture and delivery for software and data platforms that support critical missions. The role shapes technical direction, influences design patterns, recommends tools, and provides advice on AI and machine learning strategies across several teams. What you will do Lead a cross-functional engineering team delivering solutions for Intelligence Community clients. Serve as Raft’s main technical representative to the NRO. Architect, build, and deploy software applications and data platforms at scale. Advise on design patterns, technology selection, and AI/ML approaches across teams. Work closely with problem solvers to address complex technical challenges. Requirements U.S. citizenship (required for all programs). Ability to work within the continental U.S. Extensive experience leading engineering teams and architecting large-scale solutions. Background in software application and data platform development, preferably for government or defense clients.

At Range, we are pioneering AI-driven solutions designed to simplify financial complexities for our members. Our mission is to revolutionize wealth management by seamlessly integrating state-of-the-art technology with human insight. We prioritize member experience above all else! Our comprehensive platform addresses a wide range of financial needs—investments, taxes, retirement planning, and estate management—consolidated into one user-friendly system.Supported by the visionary investments of Google's Gradient Ventures and Cathay Innovations, we are in a phase of rapid expansion and are seeking extraordinary talent to join our dynamic team. Every member of Range plays a critical role in shaping our culture—from former CEOs and startup founders to industry leaders from top hedge funds and technology firms.If you're eager to create meaningful change in the financial services landscape, we invite you to bring your expertise to Range. Here, you will have the opportunity to significantly influence how individuals manage their financial journeys while collaborating with a team that celebrates achievements, makes impactful decisions, and pioneers innovative paths together.About the RoleAs a Senior Software Engineer at Range, you will be instrumental in defining project requirements and delivering innovative features through close collaboration with product teams, designers, and fellow engineers. This multifaceted role encompasses various aspects of software development, including Backend, Frontend, Infrastructure, QA, and Product.The ideal candidate will possess extensive experience in building and deploying high-quality, secure production services and platforms. As a full-stack engineer, you will guide engineering initiatives, establish technical direction, design scalable architectures, and develop products that exceed customer expectations. You will also collaborate with other technical leaders to enhance engineering excellence across the organization.This position is based at Range's headquarters in McLean, VA, requiring in-office work from Monday to Friday. Candidates not currently residing in the area must be willing to relocate as a condition of employment.Your ResponsibilitiesDesign, develop, and maintain secure, scalable web services for a global customer base using cutting-edge technologies.Gain a deep understanding of our product and actively engage with our community to better comprehend our users' needs.Establish and advocate for engineering best practices across the organization.Produce clean, efficient code, comprehensive tests, and thorough documentation.Your Qualifications7+ years of experience in software engineering.Proficient in multiple programming languages and frameworks.Experience with cloud services and infrastructure management.Strong problem-solving skills and the ability to work collaboratively in a team environment.

We are seeking a dedicated and skilled Systems Engineer to join our dynamic team at 360itprofessionals1. In this role, you will be responsible for designing, implementing, and maintaining complex systems that meet our clients' needs. Your expertise will contribute to the seamless integration of various technologies, ensuring optimal performance and reliability.You will collaborate with cross-functional teams to troubleshoot issues, develop solutions, and support system deployments. If you are passionate about technology and eager to work in a fast-paced environment, we want to hear from you!

At True Zero Technologies, a proud veteran-owned small business, we believe that the meaningful integration of people and technology is essential for achieving exceptional outcomes. Our focus is on our community of committed, innovative individuals who share a collective goal: delivering superior services to our clients. In 2023, we were honored to be named one of the 'Best Places to Work' in two categories: 'Prosperous and Thriving' (for companies generating $5 million to $50 million in revenue) and 'Mid-Atlantic Region' (covering DC, DE, MD, NC, VA, WV). Furthermore, in 2022, we made it to Inc. Magazine’s Top 5000 Fastest Growing Companies.As a Tanium Engineer, you will bring a wealth of experience within the Department of Defense sector, showcasing your expertise in designing, configuring, deploying, and optimizing Tanium across a complex, distributed enterprise environment. You must have hands-on experience with Tanium implementation and operationalization, along with proficiency in technical areas such as Endpoint Security, Endpoint Support, Troubleshooting, Incident Response, and Systems Management. Familiarity with utility scripting languages, including Bash, PowerShell, VBScript, and Python, is essential. You will be tasked with addressing intricate technical challenges both independently and collaboratively. Qualified candidates will support a Department of Defense client by providing architectural, administrative, and engineering expertise on the Tanium platform. This role also involves advising customers on Tanium best practices and maximizing the value of their Tanium solutions, as well as interpreting use case requirements and operationalizing them within Tanium. Interfacing with Tanium technical account managers for key support will also be part of your responsibilities.

Astor & Sanders Corporation (Astor) is a prestigious IT solutions provider based in McLean, Virginia, recognized for delivering innovative technology services. We are currently in search of a Systems Engineer to join our dynamic team. This is a full-time position with a hybrid work model available in the Washington DC Metro area.Key ResponsibilitiesArchitect, develop, and manage cloud and virtualized infrastructures, guaranteeing optimal availability and scalability of systems.Configure and oversee load balancing devices to enhance traffic flow and system efficiency.Create, deploy, and support containerized applications alongside a microservices framework.Administer Oracle Databases and Middleware to ensure robust performance and security.Collaborate with software development teams to facilitate Java/J2EE applications.Support and maintain Windows and Linux application servers in both development and production settings.Utilize automation and configuration management tools including Ansible, Terraform, Airflow, and Liquibase for infrastructure management.Develop, maintain, and optimize AWS Lambda functions for serverless deployments.Assist in implementing business intelligence and reporting solutions.Effectively communicate complex technical ideas to both technical and non-technical audiences.Ensure secure operation of financial systems, adhering to compliance standards.Employ MS Office 365 tools for documentation and collaboration.Serve as a subject matter expert for cloud services and Oracle administration.Perform additional duties as required.

We are seeking a talented and motivated Deployment Engineer to join our dynamic team at usm2. In this role, you will be instrumental in deploying cutting-edge solutions that enhance operational efficiency and drive technological advancement. If you are passionate about technology and thrive in a fast-paced environment, we want to hear from you!

OverviewBecome a pivotal member of a team where cutting-edge innovation aligns with vital missions. At Credence, we specialize in AI, cloud, cyber, and modernization solutions that empower agencies, enhance national security, and bolster health and humanitarian efforts worldwide. Our talented workforce of 1,700+ includes over 1,500 AI and data specialists, supporting more than 100 prime contracts, allowing us to deliver impactful solutions at scale.For six consecutive years, we've been honored as a Top Workplace by the Washington Post and recognized in the Inc. 5000 list of Fastest Growing Private Companies for 13 of the past 14 years. At Credence, we embrace individuals eager to grow professionally and make a meaningful impact, encouraging our team to tackle significant Federal challenges.Position SummaryWe are seeking a highly qualified Senior Google AI Engineer to enhance our Google Cloud AI engineering capabilities in support of Department of Defense (DoD) programs. You will be responsible for designing, building, and operationalizing production-grade AI systems on Google Cloud to accelerate mission outcomes for a high-visibility program.In this role, you will take on a hands-on technical leadership position for AI solution delivery, translating mission requirements into secure, scalable AI/ML systems. You will guide data, platform, and application engineers, ensuring all solutions adhere to DoD security and compliance standards in production. The ideal candidate possesses extensive expertise in GCP, Looker, BigQuery, Vertex AI, alongside robust MLOps and data engineering skills, with experience in regulated environments.Key ResponsibilitiesDesign and deliver comprehensive end-to-end AI/ML solutions on Google Cloud utilizing Vertex AI (Workbench, Pipelines, Training, Model Registry, Online/Batch Prediction, Feature Store, Model Monitoring) and Gemini/LLM services, with a focus on performance, cost-efficiency, and maintainability.Create production data pipelines using BigQuery, Dataflow, and Dataproc; implement streaming integration via Pub/Sub; containerize and orchestrate applications with Cloud Run and GKE; and automate CI/CD processes with Cloud Build and Infrastructure as Code.Establish robust MLOps practices including experiment tracking, evaluation, bias testing, model versioning, canary/blue-green rollouts, automated retraining, drift detection, and lineage.Utilize secure-by-design patterns—VPC-SC, private service access, CMEK, fine-grained IAM, artifact signing, and secrets management—aligned with NIST 800-53, RMF, and FedRAMP baselines.Operationalize LLM/GenAI (RAG, tool-use agents, safety filters, evaluation harnesses) focusing on retrieval from structured and unstructured data, employing DoD-approved AI toolchains where applicable.Collaborate with mission stakeholders to gather requirements and define measurable success criteria.

Join Credence, where we empower our clients to achieve their mission-critical goals through innovative technology solutions. We specialize in advanced capabilities such as AI/ML, enterprise modernization, and intelligence enhancement for leading defense and healthcare federal organizations. Our commitment to partnership and trust drives mission success for warfighters and contributes to a more secure future for our nation.As a privately held company, Credence has consistently earned accolades as a top workplace and has proudly maintained a position on the Inc. 5000 Fastest Growing Private Companies list for the past 12 years. Our culture is rooted in servant leadership, emphasizing the success of our clients, team members, and partners to maximize collective achievements.We are currently seeking a skilled Cloud Engineer to support our contract with the DLA Enterprise Sourcing, Medical and Contingency (ESMC) portfolio. This role involves providing secure cloud hosting, modernization, and maintenance for mission-critical applications using AWS GovCloud and AWS Secret Regions. The Cloud Engineer will oversee IL4/IL5-compliant cloud environments, facilitate the migration and optimization of major DLA systems serving over 250,000 government users, implement Infrastructure-as-Code, and automate processes to enhance operational efficiency while ensuring compliance with DoD security standards.

At Appian, we embody the values of Intensity and Excellence, which define our culture and drive our success. We set ambitious standards and strive to meet them, ensuring that every endeavor is executed with precision and quality. Our team approaches challenges with determination and commitment, holding ourselves accountable to achieve the best possible outcomes. By joining Appian, you will become part of a dedicated team that thrives on collaboration and achieving ambitious goals together. As a Distinguished Software Engineer at Appian, you will possess the insight, expertise, and communication skills necessary to guide the technical vision of our products. Serving as a key resource for fellow engineers within feature teams, you will also act as a trusted advisor to product management. Collaborating with other architects, you will champion platform consistency, inspire design best practices, and continuously enhance Appian's technological landscape. This position is located at our headquarters in McLean, VA. Appian thrives on a culture of in-person collaboration, which we believe is essential for our success. Employees in this role are expected to work onsite five days a week to foster this collaborative environment, maximizing opportunities to connect and celebrate our accomplishments together. Responsibilities:Lead transformative technical initiatives independently, addressing complex business challenges.Research and implement technology trends and innovations relevant to Appian.Identify technical constraints to engineering efficiency and spearhead initiatives to resolve them.Take full ownership of an operational or functional area within the architecture team.Deliver product features that meet the highest engineering standards as part of collaborative teams.Develop robust architectural solutions to clear the path for feature development.Conduct and present design reviews regularly.Advise product management on technical opportunities and limitations.Provide technical expertise and design guidance to multiple engineering teams.Mentor and exemplify best practices for fellow engineers.Document and promote design best practices for world-class software development.Contribute innovative ideas to enhance the organization and processes within the architecture function.Communicate effectively on technical developments and decisions.

Location: McLean, VA or Washington, D.C. This position requires U.S. citizenship and all work must be performed within the continental United States. Role overview The Lead AI/ML Engineer at Raft leads the design, development, and deployment of artificial intelligence and machine learning systems for mission-critical settings. This role oversees the entire lifecycle of AI solutions, from initial data ingestion and model training to production rollout. Close collaboration with engineers, data scientists, and product managers is part of daily work. This position connects advanced AI capabilities with practical applications. Working with both clients and internal teams, the Lead AI/ML Engineer ensures delivery of scalable, secure, and high-performance systems that operate in both cloud and edge environments. Key responsibilities Design and build AI and machine learning systems that integrate with high-performance data platforms. Manage the full lifecycle of machine learning solutions, from development through deployment and ongoing operation. Collaborate with cross-functional teams to deliver solutions that address client needs. Raft is a defense technology company based in McLean, VA, serving U.S. military and government agencies. The team specializes in advanced AI and machine learning, focusing on autonomous data fusion and Agentic AI. Raft delivers solutions for distributed data systems and large-scale platforms, developing digital tools that serve millions of Americans. The company emphasizes a cloud-native ecosystem and practical, transformative technology. Learn more at https://TeamRaft.com.

As a Lead Accessibility Engineer at Appian, you will play a pivotal role in ensuring our software solutions are accessible to all users. Your expertise will guide the development teams in implementing best practices and standards for accessibility. You will collaborate with cross-functional teams to enhance user experience, driving initiatives that promote inclusivity and accessibility across our platform.

Role Overview Appian Corporation is looking for a Lead Software Engineer to join the team at headquarters in McLean, Virginia. This position focuses on building and maintaining the Appian platform, with a strong emphasis on speed, scalability, and adaptability to meet evolving customer needs. What You Will Do Address complex challenges related to scalability and flexibility across the platform. Work on the high-performance data layer, ensuring reliability and efficiency. Contribute to the cross-platform user interface and the design tools that support it. Collaborate closely with colleagues to deliver solutions that serve customers in new and effective ways. Work Location and Culture This role is based onsite at Appian's McLean, Virginia headquarters. In-person collaboration is central to Appian’s approach, and employees in this position are expected to work in the office five days a week. The company values teamwork and the sharing of ideas to achieve high standards and outstanding results together.

At Two Six Technologies, we are pioneers in developing and implementing cutting-edge solutions that address the most intricate challenges facing the world today. Through exceptional collaboration and steadfast trust, we redefine the limits of possibility, empowering our team and supporting our clients in the pursuit of a safer global future.We are actively searching for a highly skilled and proactive Principal Systems Engineer to join our dynamic team. This pivotal role encompasses the effective provisioning, installation, configuration, operation, and maintenance of our systems hardware, software, and related infrastructure. You will be engaged in the entire process lifecycle, from technical research to application and product delivery, ensuring adherence to our organizational values for staff, volunteers, and partners. The successful candidate will oversee the functionality and efficiency of multiple computer domains running Windows operating systems, as well as manage Unix/Linux maintenance through tools such as Active Directory, Group Policy, SCCM, PowerShell, VMWare, and Centrify.

Astor & Sanders Corporation, a prestigious IT solutions provider based in McLean, Virginia, is looking for a skilled Technical Solutions Engineer. This full-time, hybrid role requires in-office attendance three times a week and offers an exciting opportunity to contribute to innovative technology solutions.Key Responsibilities:Collaborate with clients to identify their challenges and devise effective technical solutions.Assist in delivering projects, nurturing relationships with key stakeholders, and enhancing customer satisfaction.Lead technical discussions and deliver engaging presentations to diverse audiences.Contribute to the writing of technical proposals.Continuously assess and integrate existing and emerging technologies into our solutions.Provide technical guidance to the Center of Excellence in developing proof-of-concept projects.Other responsibilities as assigned.

Location: Remote (U.S.); DMV; McLean, VA; Boston, MA; San Antonio, TX; Colorado Springs, CO; Tampa, FL; Honolulu, HI Eligibility: U.S. citizenship required. All work must be performed within the continental United States. Raft delivers AI, machine learning, and data-driven solutions to U.S. military and government clients. The team specializes in autonomous data fusion, Agentic AI, distributed data systems, and building scalable platforms. Headquartered in McLean, VA, Raft partners with federal and public sector organizations to create digital solutions that reach millions of Americans, using design thinking and cloud-native technology. Role overview The Lead Principal MLOps Engineer plays a key part in supporting clients and collaborating with a team focused on complex, high-impact challenges. This position centers on building and maintaining mission-critical AI and data platforms for the Department of Defense. What you will do Work on platforms that process large volumes of real-time data from diverse sensors and operational sources. Transform raw data into actionable intelligence, supporting operators with timely decisions through mission applications and operational dashboards. Support a large-scale platform that manages billions of events daily, using low-latency data pipelines and cloud-native infrastructure. Advance the development of an end-to-end machine learning platform for model development, evaluation, deployment, monitoring, and lifecycle management across both cloud and constrained operational environments.

Join Iomaxis LLC as a Network Engineer, where your expertise will drive innovative solutions in our Intelligence department. In this dynamic role, you will be responsible for designing, implementing, and maintaining complex network systems. Your contributions will ensure optimal performance and security across our operations.