Senior Nuclear Engineer

Join our dynamic team at Artech Information Systems LLC as an Infrastructure Engineer I. In this role, you will be responsible for designing, implementing, and maintaining robust infrastructure solutions that support our clients’ needs. You will work alongside a talented group of professionals to ensure high availability and performance of our systems.

Speechify is looking for a Software Engineer specializing in Data Infrastructure & Acquisition to join the team in Reston, VA. This position centers on building and improving the data systems behind Speechify’s text-to-speech products. The main focus is on developing and optimizing data architecture, with particular attention to efficient data integration and acquisition. Key Responsibilities Design and implement data pipelines and infrastructure that support both product features and business requirements Work closely with engineering, product, and data teams to ensure seamless data integration Contribute to systems that drive data-informed decisions and enhance the user experience

Anduril Industries is a pioneering defense technology firm dedicated to enhancing U.S. and allied military capabilities through innovative technology. We are redefining the defense landscape by integrating the expertise, technologies, and business models of the 21st century's most advanced companies. Our flagship Lattice OS, an AI-enhanced operating system, synthesizes thousands of data streams into a real-time, 3D command and control center. As we navigate an era of strategic competition, Anduril is resolutely focused on deploying advanced autonomy, AI, computer vision, sensor fusion, and networking technologies to military applications in months, not years.ABOUT THE TEAMAnduril Intelligence Systems (AIS) stands at the forefront of highly specialized engineering solutions for our Intelligence Community (IC) clients. We engage deeply with the IC to understand their mission requirements and develop tailored operational concepts. Our goal is to design, develop, and deliver cutting-edge capabilities that directly address the most urgent national security challenges faced by our customers.ABOUT THE JOBThis position is ideal for a seasoned Senior Software Engineer with robust software development expertise and DevOps skills, specifically in supporting mission-critical infrastructure products within air-gapped and security-hardened environments. This hybrid role merges software engineering with site reliability engineering, demanding proficiency in understanding, modifying, and extending intricate internal infrastructure codebases alongside the DevOps acumen to efficiently deploy, configure, and maintain systems in isolated settings.As the software engineer most closely connected with our clients and deployment environments, you will operate at the intersection of product development and operations. Your access to core product codebases will empower you to make targeted modifications to facilitate air-gapped deployments, while closely collaborating with commercial product teams to ensure feature parity and reliability.We seek a candidate with a “Whatever It Takes” mindset—someone who is as comfortable debugging C++ code as they are designing Terraform configurations, troubleshooting networking issues in classified environments, and building automation tools to scale deployments.

Join Content Guru as a Graduate Infrastructure Support Engineer focused on our FedRAMP platform, where you will embark on an exciting career in Cloud Technology and Cybersecurity. We are looking for proactive graduates eager to contribute to our dynamic Infrastructure Support Engineering team.This crucial role will allow you to maintain and enhance the global infrastructure that supports our essential services and applications. If you're seeking a career path that offers growth and advancement in a SOC, Operations, Infrastructure, or Cyber Security, we encourage you to apply!Ideal candidates will possess a strong technical background, a knack for troubleshooting, and a commitment to ensuring system stability. We want to hear from you!

Job Title: IT Subject Matter Expert (SME)Location: Reston, VA; telework options available post-program initiationEmployment Type: Full-timeSecurity Clearance Required: Secret / IT-I – Critical Sensitive (Tier 5/SSBI)/ High RiskEmployee Type: W2 or 1099Citizenship Requirement: Must be a US Citizen; no dual citizenship allowedAs the IT Subject Matter Expert, you will offer expert advice and lead initiatives related to cloud infrastructure for the Defense Logistics Agency (DLA) under the Critical Cloud and Infrastructure Support (CCIS) program.NexThreat is dedicated to not only being a workplace but a platform for your professional growth, innovation, and impact. As a nimble business, we tackle cybersecurity issues with agility and precision, focusing on threat detection and advanced solutions for our clients. Join our expert team in safeguarding essential infrastructure and ensuring the security of crucial national operations.At NexThreat, we recognize our employees as our most valuable asset. We cultivate a vibrant and cooperative workspace where every opinion is valued, and each individual can significantly impact our mission. We prioritize the professional development and health of our team members by providing competitive benefits, including 401K matching, health, vision, and dental coverage, paid time off, and a generous $5,000 vacation bonus after five years of service. Our referral program also rewards you for introducing talented individuals to our team.Joining NexThreat means becoming part of a forward-thinking organization that cherishes innovation, integrity, and teamwork. Whether you are beginning your career or seeking to advance, you will find the resources and opportunities necessary to excel with us.

Metrostar Systems is seeking a Senior Linux DevOps Engineer I in Reston, VA. This position centers on Linux systems and DevOps practices, supporting projects that improve service delivery and operational efficiency. Role overview This role involves working on projects that directly impact how the organization delivers services. The focus is on using Linux expertise and DevOps methods to streamline processes and support ongoing improvements. What you will do Apply knowledge of Linux systems to support and enhance technical operations. Use DevOps practices to improve workflows and project outcomes. Contribute to projects aimed at increasing efficiency and service quality. Requirements Experience with Linux systems administration and DevOps tools or methodologies. Ability to work on complex technical projects. Commitment to improving service delivery and operational standards.

At Verisign, we play a pivotal role in ensuring the security, stability, and resilience of the internet. As a trusted provider of essential internet infrastructure services, we deliver unmatched performance in domain name system (DNS) services.We pride ourselves on being a mission-driven, values-focused organization where every team member contributes to a safer, more secure internet. Our dynamic and flexible work environment is complemented by competitive benefits, offering ample opportunities for professional growth.We are actively seeking a Senior Manager, Cloud Engineering to spearhead the strategy, development, and reliability of our cloud infrastructure. This position is perfect for a seasoned professional with a solid background in full-stack development and hands-on experience with modern web and backend technologies as well as cloud solutions. Your focus on security, stability, and performance will be crucial as you leverage your technical expertise and leadership abilities to enhance our cloud operations, aligning them with business goals while minimizing risks.In this technical leadership role, you will oversee the design, development, and maintenance of APIs and web platforms, guiding their migration to AWS with a strong emphasis on reliability and scalability. You will advocate for best practices in secure full-stack development and implement unified solutions for automation, deployment, and monitoring. Your focus on risk reduction will include the establishment of robust security measures, proactive threat mitigation, and adherence to industry standards. Furthermore, you will optimize cloud-native architectures and implement best practices to improve the reliability, performance, responsiveness, and stability of our services while managing cloud costs efficiently. Leadership and collaboration will be essential as you foster a culture of excellence and align efforts with business objectives. Working with cross-functional teams, you will set clear KPIs to monitor performance, risks, and system health. Strategically, you will define a cohesive vision for the company’s cloud presence, staying ahead of trends to ensure our systems are future-proof. By prioritizing risk management and operational efficiency, you will drive the long-term success of all cloud initiatives.

MetroStar Systems is looking for a Senior DevSecOps Engineer I based in Reston, VA. This position plays a key role in strengthening the software development lifecycle by embedding security practices within the DevOps process. Role overview The Senior DevSecOps Engineer I works closely with developers, operations, and security professionals. The main focus is to help ensure applications remain secure, resilient, and run efficiently throughout their lifecycle. Collaboration Expect regular interaction with cross-functional teams. The role involves sharing expertise and contributing to a culture where security is a core part of every stage of development and deployment. Impact This position directly supports MetroStar Systems' commitment to delivering secure and reliable software solutions by integrating security into every step of the DevOps framework.

Join sosi1, a leader in innovative engineering solutions, as a Senior Civil/Industrial Engineer. In this pivotal role, you will leverage your extensive expertise to oversee and enhance engineering projects that contribute to our mission of delivering top-notch services to our clients.

Role overview Hatchit is hiring a Director of Design Engineering to lead and motivate an experienced engineering team. This position can be based in Reston, VA or Somerville, MA. The Director will influence the direction of design engineering, finding the right balance between new ideas and practical solutions. What you will do Guide a team of engineers by setting clear direction and offering support throughout design projects. Establish strategic objectives for the design engineering group and make sure these goals fit with overall company priorities. Oversee project delivery, ensuring work is completed on time, within budget, and meets high quality standards. Collaborate with cross-functional teams and important stakeholders to coordinate engineering activities. Location This position is available in Reston, VA or Somerville, MA.

Join grvty as a Lead LAN/WAN Engineer and play a pivotal role in designing, implementing, and maintaining our advanced networking systems. In this dynamic position, you'll collaborate with cross-functional teams to enhance our network infrastructure, ensuring optimal performance and security.

Role overview MetroStar Systems seeks a Senior Product Developer I for a hybrid position in Reston, VA. This role centers on designing and building scalable web applications, with particular attention to front-end architecture and reusable design systems. Responsibilities span full-stack development, including API design and integration. What you will do Develop and maintain scalable web applications, working across both front-end and full-stack projects. Create and support reusable design systems to promote consistency and efficiency. Design, implement, and integrate APIs within larger development efforts. Apply strong standards for usability, accessibility, performance, and code quality. Conduct thorough testing to ensure reliability and performance. Collaborate with other developers and teams to improve delivery efficiency. Contribute to Agile development and DevOps practices, including containerization and CI/CD pipelines. Location This is a hybrid position based in Reston, VA.

Babel Street is a premier technology partner specializing in cutting-edge identity intelligence and risk operations. We leverage advanced artificial intelligence and data analytics to provide unparalleled, analysis-ready data in any language, enabling proactive risk identification, comprehensive insights, rapid automation, and effortless integration into existing systems. Our mission is to empower both governmental and commercial organizations to turn high-stakes identity and risk management into strategic advantages. The actionable insights we provide protect lives and secure critical assets across the globe. Babel Street is headquartered in Reston, Virginia, with regional offices located in Boston, MA, and Cleveland, OH, along with international offices in various locations.

sosi1 is hiring a Chief of Engineering to lead technology efforts from its Reston office. This executive will shape engineering strategies, guide project execution, and work closely with teams throughout the company to drive results. Role overview The Chief of Engineering will direct major engineering projects and ensure all initiatives align with company objectives. This position involves setting the technical direction, managing schedules and resources, and fostering collaboration between departments. What you will do Oversee engineering initiatives to support organizational goals Develop and refine engineering strategies Manage project timelines and allocate resources effectively Work with cross-functional teams to deliver solutions Encourage a culture of quality and ongoing improvement Requirements Demonstrated experience leading engineering teams Ability to inspire and motivate technical staff History of managing complex projects successfully Skill in building partnerships across departments Dedication to high standards in engineering and technology

At Agile Defense, we believe that proactive action shapes outcomes, and that evolving challenges necessitate innovative solutions. Our forward-thinking approach embraces change with unwavering determination and the courage to prepare for the future.We are dedicated to delivering adaptive innovation to our nation’s critical missions by seamlessly integrating cutting-edge technologies, top-tier talent, and unmatched agility. Our foundation is built on speed, flexibility, and creativity, which we leverage to protect and advance our national interests.Requisition #: 1439Job Title: Lead Security EngineerLocation: Reston, VAClearance Level: SecretSUMMARYAgile Defense is actively seeking a skilled Lead Security Engineer to support our enterprise cybersecurity program, which includes 24/7 Cybersecurity Operations Center (CSOC) services. In this pivotal role, you will serve as the technical lead for SOC security engineering and modernization initiatives, which encompass the integration and maintenance of SIEM, SOAR, EDR, and IDS/IPS platforms. Your responsibilities will include ensuring compliance with established standards, optimizing system performance, and driving continuous enhancements across the enterprise security architecture. The ideal candidate will be a highly technical self-starter with outstanding analytical and problem-solving abilities, adaptability, sound judgment, and the capability to manage multiple concurrent tasks effectively.JOB DUTIES AND RESPONSIBILITIESEngineer, integrate, and maintain CSOC capabilities and platforms, ensuring optimal configuration management and performance. Propel Zero Trust principles, automation, and telemetry coverage across both cloud and on-premises environments. Evaluate and test emerging technologies; create in-depth technical reports and implementation plans to support modernization efforts.QUALIFICATIONSRequired CertificationsMinimum required A+, Security+ or Network+; CISSP certification.Education, Background, and Years of ExperienceBachelor's DegreeADDITIONAL SKILLS & QUALIFICATIONSRequired SkillsA minimum of 3 years of experience in security administration systems and support. Strong working knowledge of Security Services, Networking, Security Policy, and Consulting. Proven experience in installing, configuring, monitoring, and troubleshooting network security solutions and related monitoring tools including Layer 2 / Layer 3 network devices, Network Admission Control (NAC), 802.1x, Firewalls, IDS / IPS, VPN solutions, and more.

As a Consultant Engineer II at dev2, you will play a vital role in delivering innovative solutions and driving technical excellence. Your expertise will help shape projects from inception to completion, ensuring they meet the highest quality standards. Join our team to collaborate with talented professionals while contributing to cutting-edge engineering initiatives.

Role Overview szns is hiring a Forward Deployed Engineer in Reston, Virginia. This position focuses on bringing technical solutions directly to clients and making sure products work smoothly in their environments. Collaboration with teams across the company is central to the role. What You Will Do Deploy technology solutions tailored to client requirements Work alongside cross-functional teams to integrate products in real-world settings Troubleshoot and resolve integration issues as they arise Location Reston, Virginia, United States

CoreSite is seeking a Building Automation Design Engineer based in Reston, Virginia. This role centers on designing and implementing building automation systems for CoreSite facilities. Role overview The Building Automation Design Engineer develops solutions that support operational efficiency and sustainability. The position involves both planning and hands-on implementation of automation projects within the company’s buildings. Key responsibilities Design building automation systems tailored to facility needs Implement automation solutions to improve building operations Contribute to projects that advance efficiency and sustainable practices Location This position is based in Reston, Virginia.

At Anduril Industries, we are redefining defense technology with a mission to enhance U.S. and allied military capabilities through innovative technologies. Our approach integrates cutting-edge expertise, advanced technology, and a modern business model to revolutionize the design, production, and distribution of military systems. Powered by Lattice OS, our AI-driven operating system transforms vast data streams into a real-time, 3D command and control center. As global strategic competition intensifies, Anduril is dedicated to delivering the latest advancements in autonomy, AI, computer vision, sensor fusion, and networking technology to the military in a matter of months, not years.ABOUT THE TEAMOur Anduril Intelligence Systems (AIS) team is committed to establishing Anduril as the foremost provider of specialized engineering solutions and products for Intelligence Community (IC) clientele. We actively engage with the IC to grasp their needs, refine their operational concepts, and deliver unparalleled capabilities that address critical national security challenges.ABOUT THE JOBWe are on the lookout for a Senior Electrical Engineer with a strong focus on EMI/EMC to join our dynamic team in Reston, VA. In this pivotal role, you will lead EMI/EMC design initiatives for our innovative product line. The ideal candidate will collaborate across teams to enhance designs for electromagnetic compatibility, execute EMI/EMC testing, and review schematics/layouts for EMI/EMC considerations.