Systems Engineer at grvty | Sterling, Virginia

About grvty grvty supports major technology programs in the Intel Community. Since 2013, the team has delivered engineering expertise across a range of projects. The company values collaboration, career growth, and competitive pay, which has helped retain skilled engineers. Role Overview: Systems Engineer This position is based in Sterling, Virginia. The Sys…

Role Overview GRVTY is hiring a Systems Engineer in Sterling, Virginia. This position supports national security projects and requires an active TS/SCI + Poly clearance. The work focuses on building and maintaining systems that are essential to critical missions. What You Will Do Design and implement systems that support core operational needs. Work closely with teams across disciplines to maintain system availability and security. Apply experience with directory services, load balancers, and network deployments. Contribute to ongoing improvements in system architecture and day-to-day operations.

Role Overview GRVTY seeks a Software Developer with a TS/SCI + Poly clearance to join a key project in Sterling, Virginia. This position focuses on designing, building, and maintaining advanced software systems that support national security efforts. What You Will Do Design and develop software solutions for complex security-related challenges Maintain and enhance existing systems to ensure reliability and performance Work with a team to deliver secure, scalable applications Required Qualifications Active TS/SCI with Polygraph clearance Bachelor's degree in a related field At least 3 years of relevant experience Full stack development skills Experience with Node.js, API integration, and cloud-based application development Knowledge of MPLS and Ethernet technologies Location Sterling, Virginia, United States

Role Overview GRVTY seeks a Software Developer focused on User Support for a key project in Sterling, Virginia. This position requires an active TS/SCI clearance with polygraph. The role centers on supporting users, maintaining documentation, and ensuring smooth workflow execution within secure environments. Key Qualifications Active TS/SCI clearance with polygraph At least 5 years of experience developing and maintaining systems documentation 5 years of workflow design and execution experience Background as a systems user administrator Hands-on skills with scripting languages, troubleshooting, SQL, Oracle administration, and legacy systems Familiarity with collaborative tools such as Jira and Confluence Location This role is based in Sterling, Virginia, United States.

Join Our Mission-Driven Team!As an Android Developer at GRVTY, you will play a pivotal role in our software development efforts for mobile devices, working on critical CNO software that supports operational missions across various platforms, including Android and iOS. Unlike other projects in the IC/DoD where the impact of your work may be obscured, here you will have direct visibility into how your contributions are utilized in real-time missions. You will engage closely with end users, understanding the significance of your work firsthand.Your responsibilities will involve designing and developing innovative software tools tailored for the Android platform, overseeing the entire software lifecycle from conception to implementation. You will also troubleshoot and resolve issues using both Commercial Off-The-Shelf (COTS) and Government Off-The-Shelf (GOTS) tools, ensuring the highest quality in our deliverables.Our team is composed of highly skilled professionals, both government staff and contractors, fostering a collaborative and productive environment. You will find ample opportunities for creativity in problem-solving, with a fast-paced project timeline that values quality and effectiveness over haste. We encourage continuous learning and provide resources to help you expand your expertise, particularly in mobile internals if you come from a different background.This position is based in the Dulles, VA area, and candidates must possess a TS clearance, with the possibility of advancement to TS/SCI + Poly over time. We are looking for passionate individuals eager to tackle real-time cyber challenges within a mission-focused team.

What Impact You’ll Have: Join our dynamic team at grvty, where we develop cutting-edge CNO software for mobile platforms, including Android and iOS, as part of a comprehensive initiative supporting multi-platform operational missions. Unlike typical projects in the IC/DoD, here you will witness the real-world application of your work, understanding exactly who utilizes the software, the missions involved, and the impact of your contributions. Experience a hands-on environment where you will engage closely with both the hardware and software interfaces of mobile devices, embedded systems, Linux kernels, and OS internals. You will have the opportunity to work with a variety of programming languages, including C, C++, Python, and JavaScript, depending on the specific operational mission you support. Our team thrives on creativity and innovative problem-solving. You will collaborate with exceptionally skilled government staffers and contractors in a well-managed, fast-paced environment that prioritizes high-quality outcomes and successful missions. Each engineer's contributions are visible, ensuring a culture of accountability and excellence. We encourage ongoing learning and development; for instance, a talented low-level Software Engineer joined us with limited mobile experience and was mentored to become proficient in Android and iOS internals. We regularly seek CNO Tool Developers, O.S. Internals Developers, Vulnerability Researchers, Reverse Engineers, Mobile Exploitation experts, and Test Engineers experienced in custom test automation for mobile devices. This role is based in the Dulles, VA area, and note that we cannot support remote work. A Top Secret clearance is required upon joining (upgradable to TS/SCI + Poly over time applicable to this customer). What You’ll Be Owning: As an Android Developer at grvty, you will engage in solving real-time cyber challenges within a mission-focused team that collaborates closely with end users. Your responsibilities will include designing custom software tools and techniques for the Android platform, overseeing the entire design and development process of custom software, and diagnosing and debugging issues utilizing both COTS and GOTS tools.

Role Overview GRVTY is hiring a Network Engineer for a key project based in Sterling, VA. This position requires a TS/SCI clearance with Polygraph. The engineer will contribute to secure, high-performance network operations supporting mission-critical systems. Required Qualifications Active TS/SCI clearance with Polygraph Bachelor's degree and at least 16 years of relevant experience Recent (within the last 3 years) hands-on work with Cisco Application Centric Infrastructure Networks Direct experience with Cisco Firepower Strong background in firewalls and VPNs Deep expertise in Cisco data center, WAN, and LAN technologies (including MACSec, HSRP, and VRF) Thorough understanding of high availability technologies and implementation Experience working with the Nutanix hypervisor platform Knowledge of Palo Alto Firewalls Experience with Citrix Application Delivery Controllers Familiarity with SIEM and security analytics tools such as Splunk and NetFlow Location Sterling, Virginia, United States

Join Northstrat as a Java Software Engineer and become a vital part of our agile development team. We specialize in creating and maintaining an advanced software suite that empowers the Geospatial Intelligence (GEOINT) analysis mission. In this role, you will engage directly with operational users to design, develop, and sustain capabilities that are critical to mission success. As a key contributor, you will tackle unique and intricate challenges, employing cutting-edge technologies to deliver innovative solutions.

Become a Catalyst for Positive Change at Axon.At Axon, we are dedicated to our mission of safeguarding lives. We tackle society's most pressing safety and justice challenges through our innovative ecosystem of devices and cloud-based software. Much like our cutting-edge products, we believe in the power of collaboration. We engage with honesty and compassion, embracing diverse perspectives from our customers, communities, and one another.Life at Axon is dynamic, rewarding, and impactful. Here, you will take charge and foster meaningful change. Continuously evolve while working diligently for a mission that resonates at a company where your contributions are valued.Your Contributions As a Senior Software Engineer, you will play a crucial role in shaping the architectural decisions that define our products. Your passion for cloud services ensures high availability and consistent, rapid performance. You thrive on utilizing the latest open-source technologies and leverage your system design expertise to make sound technical decisions for a robust system. With the ability to navigate complex engineering trade-offs, your empathy for our customers allows you to intuitively devise innovative solutions for their challenges. Collaborating closely with product managers and designers, you will ensure we are developing the ideal solutions for our clientele. Your enthusiasm for mentoring will shine as you guide and elevate the skills of fellow engineers. Join a passionate, mission-driven team committed to making a positive difference in the lives of first responders and the communities they serve.

Join Axon and be a Force for Good.At Axon, we’re dedicated to protecting lives through innovative solutions. Our team is committed to addressing the most pressing safety and justice challenges in society with our advanced ecosystem of devices and cloud-based software. We believe in collaboration, fostering an environment where diverse perspectives from our customers and communities contribute to our mission.Working at Axon is fast-paced, fulfilling, and impactful. Here, you will have the opportunity to take ownership of your work and drive significant change. You will constantly grow and develop in a role that matters within a company that values your contributions.Your ImpactWe are on the lookout for a forward-thinking C++ Developer to enhance our team, focusing on the development of advanced computer vision and camera tracking technologies aimed at drone detection and mitigation. In this pivotal role, you will be instrumental in creating and optimizing high-performance software solutions that enhance airspace security.This position offers the chance to expand your knowledge in parallel processing and high-performance computing, including CUDA programming, placing you at the cutting edge of technological innovation and career advancement in the high-tech defense sector.Work Location: This role is based out of our Sterling, VA office and follows a hybrid schedule. Team members are expected to collaborate in-person from Tuesday to Friday, with the option to work remotely on Mondays, unless a workplace accommodation is in place. We believe that connection drives innovation, and our office culture is designed to foster teamwork, mentorship, and collective success.

What You'll Contribute As a Software Engineer/CNO Developer, you will engage in all stages of software development, including design, implementation, testing, deployment, and support. This role involves collaborating within small teams to create and deploy mission-critical systems, reverse-engineering network application protocols, and developing sophisticated tools for data and network analysis. Your Responsibilities Develop applications ranging from simple scripts to complex, multi-threaded client/server architectures. Demonstrate strong engineering skills with a proven ability to prioritize tasks, communicate effectively, and consistently deliver results. Contribute creative engineering solutions while maintaining a focus on quality and customer satisfaction in a dynamic, entrepreneurial environment. Essential Qualifications Active TS/SCI clearance with the capability to obtain a polygraph. Bachelor’s degree or equivalent in Computer Science or a related discipline. Proficiency in writing and debugging multi-threaded applications. Strong knowledge of the TCP/IP stack and network protocols, particularly regarding application communication over the Internet. Preferred Qualifications Experience with Linux environments, including OS internals (Windows/Linux/MacOS/Android/iOS) and kernel/user space interactions. Understanding of various CPU architectures, focusing on x86/64 and ARM, along with experience in linkers, loaders, and compiler technologies. Knowledge of memory management concepts relevant to CPU architectures. Expertise in C/C++ and Assembly language; ability to adapt to other programming languages as necessary. Familiarity with binary reverse engineering tools such as IDA Pro or radare. Research experience in vulnerabilities across different architectures and systems. Familiarity with machine learning concepts and embedded development is a plus.

The Operations Manager at TownePlace Suites Dulles oversees daily hotel operations and sets the tone for guest service. This position leads a team dedicated to delivering a welcoming atmosphere and smooth, efficient processes. Success in this role comes from maintaining high service standards, guiding staff, and ensuring every guest enjoys a positive experience. The Operations Manager works to optimize hotel performance through hands-on leadership and attention to detail. Key responsibilities Lead and support a team focused on guest satisfaction Implement and refine operational processes Uphold high standards of service throughout the property Manage daily hotel operations to ensure efficiency What we look for Strong leadership skills in a hospitality setting Commitment to creating a welcoming environment for guests and staff Attention to detail and a drive for operational excellence

Join our dedicated team at Hampton Inn Dulles Cascades as a Room Attendant, where your attention to detail and commitment to cleanliness will create a welcoming atmosphere for our guests. As a Room Attendant, you will be responsible for maintaining the highest standards of cleanliness and comfort in our guest rooms and public areas.

Become a Catalyst for Positive Change at Axon.At Axon, our mission is to Protect Life. We are pioneers addressing the most pressing safety and justice challenges in society through our innovative ecosystem of devices and cloud software. Just like our products, we believe that collaboration is key. We foster open communication and inclusivity, drawing on diverse perspectives from our customers, communities, and team members.Life at Axon is dynamic, rewarding, and impactful. Here, you will take initiative and contribute to meaningful change, while continuously enhancing your skills in an environment that values your contributions.Your RoleWe are looking for a skilled Cloud Infrastructure Engineer to design, build, and maintain the AWS infrastructure powering our drone detection and analytics platform. You will empower our analysts and agents to provide actionable insights on a large scale, ensuring our data pipelines, alert systems, and computing environments remain secure, dependable, and efficient.In this role, you will collaborate closely with the Decisions and Insights team to streamline data workflows and implement automated alerting systems, applying best practices in DevOps and cloud-native architecture. This is a hands-on engineering position focused on systems that directly support Dedrone’s mission of global airspace security.

Northstrat is actively seeking a talented Data Engineer to become an integral part of our agile development team. Our team is responsible for designing and maintaining ETL pipelines that facilitate comprehensive data operations from ingestion to querying, consistently exceeding current and anticipated business value requirements. As a key contributor, you will engage in our fully agile development process, leveraging cutting-edge tools and technologies while keeping abreast of the latest advancements in the field. You will collaborate within a dynamic and supportive team dedicated to delivering top-notch solutions to our clients. This position offers a hybrid work environment, blending both remote and in-office experiences. If you are a self-driven, innovative, and meticulous software engineer with a passion for crafting groundbreaking software solutions, we want to hear from you!

Are you interested in making a difference in your community without necessarily fighting fires? Join the Sterling Volunteer Fire Department as a Volunteer Associate Member! This role allows you to contribute to our organization in various essential ways, supporting our operations behind the scenes. Our associate members engage in diverse activities such as finance, recruiting, IT support, event planning, cleanliness, marketing, and social media management, among other duties. The position requires a commitment of approximately 10 hours each month. Your involvement is crucial to ensuring our department runs smoothly and effectively.

Join Axon and Be a Force for Good.At Axon, we are dedicated to our mission of protecting life. As pioneers in addressing the most pressing safety and justice challenges, we leverage our innovative devices and cloud software to create impactful solutions. Our collaborative culture fosters open communication and values diverse perspectives from our customers, communities, and each other.Working at Axon is fast-paced, rewarding, and meaningful. You will have the opportunity to take ownership and make a real difference, continuously growing as you contribute to a mission that truly matters.Your Impact:At Dedrone, the global leader in airspace defense technology and counter-UAS solutions, our engineering teams are committed to delivering cutting-edge products that uphold our reputation for innovation. As a Senior Engineering Program Manager, you will oversee the entire lifecycle of next-generation cUAS technology from conception through production, managing programs that attract the attention of senior executives. Your leadership and teamwork with product managers, engineers, designers, and supply chain professionals are crucial for the success of our initiatives and for ensuring public safety for years to come.This role focuses on program planning, risk management, and executing across the complete hardware development cycle. The ideal candidate will possess a robust background in managing complex electromechanical programs, effectively addressing the challenges posed by hardware development in resource-limited settings, and guiding teams to deliver high-quality, durable products suited for diverse operational environments.What You'll Do:Lead hardware programs from inception to mass production, managing the master schedule and ensuring all milestones are achieved throughout each phase (EVT, DVT, PVT).Coordinate cross-functional teams including mechanical, electrical, firmware, manufacturing, and supply chain professionals to prioritize tasks and achieve unified program results.Proactively identify and address program risks—ranging from long-lead component challenges to supplier qualification issues—before they impact schedules or budgets.Oversee program budget management encompassing NRE, tooling, and production costs, ensuring alignment between engineering efforts and business commitments.Engage regularly with domestic and international stakeholders, including ODM/CM partners, to guarantee manufacturing readiness and product quality.

Are you an adept and detail-oriented Test Engineer passionate about ensuring software quality and reliability? Join our dynamic team at grvty, where your expertise will play a pivotal role in delivering exceptional software products.Your Responsibilities:Developing comprehensive test plans, test cases, and test scripts derived from software requirements and specifications.Conducting functional, non-functional, integration, regression, performance, and security testing to validate software integrity.Tracking, reporting, and addressing software defects and issues using industry-standard bug tracking tools such as Jira and GitLab.Collaborating with various development teams and utilizing diverse tools to enhance product quality.Essential Qualifications:Active TS/SCI clearance with the ability to obtain a polygraph.Bachelor's degree in Computer Science, Software Engineering, or a related field.A minimum of three years of experience in functional/system-level software testing, particularly within Linux environments.Strong command of Linux command line, including stability checks, performance assessments, requirements validation, and forensic analysis.Experience in creating and managing virtual machines and Docker containers.Exceptional analytical and troubleshooting skills.Direct collaboration with development teams to interpret software requirements and formulate test plans and cases from the outset.A genuine interest in working within a fast-paced, small team environment supporting multiple development initiatives simultaneously.Preferred Qualifications:A solid understanding of software testing methodologies, tools, frameworks, and industry best practices.Proficiency in scripting languages such as Bash and Python.Knowledge of computer networking principles.

Join Northstrat as a talented Infrastructure Engineer, where you will be instrumental in designing, implementing, securing, and maintaining our enterprise infrastructure. This role necessitates advanced expertise in Cisco networking and security, paired with substantial experience in Linux systems administration. The perfect candidate will have a hands-on approach, an emphasis on security, and the ability to thrive in both hybrid on-premises and cloud environments.Key ResponsibilitiesNetwork EngineeringDesign, deploy, and maintain robust enterprise network infrastructure.Configure and support various Cisco devices including:Cisco routers and switchesCisco ASA and/or Firepower firewallsCisco ISE (Identity Services Engine)Manage VLAN configurations, routing protocols (BGP, EIGRP), and switching technologies.Implement and maintain secure site-to-site and remote access VPNs.Ensure network segmentation and enforce security controls.Perform firmware upgrades, patch management, and lifecycle management.Monitor network health and performance using SNMP and other tools.Troubleshoot complex Layer 2/3 connectivity issues.Establish and enforce network security best practices.Maintain firewall policies and intrusion prevention systems.Linux Systems AdministrationInstall, configure, and maintain Linux servers (RHEL, CentOS, Ubuntu).Manage system services, apply patches, and conduct updates.Automate tasks with scripting languages such as Bash, Python, or Ansible.Oversee system backups and implement disaster recovery procedures.Monitor system performance and resolve production issues efficiently.

Thorlabs designs and manufactures photonics components, instruments, and systems used in research and industry worldwide. With more than 3,000 employees, the company supports both pioneering science and practical applications. At the Sterling, Virginia facility, Thorlabs values initiative and welcomes people at all career stages. The team brings together a range of backgrounds and skills, and the company encourages new hires to contribute from day one. Role Overview The Assembler I works as part of a team to build products for customers, following Thorlabs’ LEAN Manufacturing approach. This position is based in Sterling, VA and operates under general supervision. Assemblers rotate through various tasks, handling components that range in size and complexity. Main Responsibilities Read and interpret written instructions, drawings, and schematics to assemble products that meet quality standards, minimizing scrap and rework. Assemble, clean, inspect, and test components and finished products. Follow production schedules and timelines as outlined in work orders. Ask for clarification when instructions are unclear. Stay focused on assembly tasks and production targets throughout the shift. Participate in cross-training and handle different production functions as needed. Maintain a safe and clean work area by following all safety procedures and policies. Company Expectations Meet standards for work quantity and quality, following all company policies and procedures. Demonstrate appropriate workplace behavior as outlined in company guidelines. Additional duties may be assigned or modified as business needs change. Physical Requirements This job may involve standing or sitting for long periods and performing repetitive tasks. Lifting or moving objects up to 20 pounds may be required.