Information Systems Security Engineer jobs in Rosslyn – Browse 10 openings on RoboApply Jobs

Information Systems Security Engineer jobs in Rosslyn

Open roles matching “Information Systems Security Engineer” with location signals for Rosslyn. 10 active listings on RoboApply Jobs.

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Runetech logo
Full-time|On-site|Rosslyn, VA

Join our dynamic team at Runetech as an Information Systems Security Engineer. In this pivotal role, you will be responsible for safeguarding our systems and ensuring the integrity of our data. Your expertise will play a crucial part in developing and implementing security protocols that protect our organization from potential threats.

Mar 23, 2026
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Shift5 logo
Full-time|$141.4K/yr - $160.2K/yr|On-site|Rosslyn, VA

About Shift5At Shift5, we are pioneering a cutting-edge data platform for onboard operational technology (OT). Our mission is to enhance cybersecurity, enable predictive maintenance, and ensure compliance for defense and commercial fleets, empowering them with greater operational readiness, resilience, and assurance in their missions.We are searching for a dedicated Senior Systems Engineer who can seamlessly connect our core engineering teams with real-world tactical deployments, playing a vital role in our next growth phase.This position operates at the nexus of Platform Integration, Requirements Management, and Technical Execution, making it essential for the success of Shift5.This is not solely a theoretical engineering position; it demands technical fluency in hardware/software integration, a strong sense of ownership over formal government artifacts (CDRLs/SDRLs), and the executive presence necessary to be the primary technical interface for Department of Defense (DoD) customers and certification authorities.

Mar 4, 2026
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MetroStar Systems logo
Systems Administrator

MetroStar Systems

Full-time|$87K/yr - $105K/yr|On-site|Rosslyn, VA

As a Systems Administrator, you will play a crucial role in ensuring the configuration and dependable operation of our computer systems and services. You will be a vital member of the team responsible for managing operational services that are essential to supporting critical Intelligence Community (IC) services.At MetroStar, we believe that exceptional technology services are built upon a foundation of great people. We are deeply committed to our workforce and have spent the last two decades cultivating the brightest talent in the industry. Our mission is clear: A passion for our people and a commitment to our customers.If you envision yourself contributing to our mission and achieving our goals together, we encourage you to explore the details of this position!

Mar 25, 2026
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Rune Technologies logo
Full-time|On-site|Rosslyn, VA

About Rune TechnologiesRune Technologies is at the forefront of transforming military logistics and sustainment with innovative AI-driven solutions. Merging top-tier Silicon Valley software expertise with extensive operational knowledge from working alongside the Department of Defense, Rune develops state-of-the-art software that addresses the most pressing logistics challenges faced by the U.S. military and its allies. Our flagship product, TyrOS, is an advanced software platform designed to optimize logistics at both tactical and operational levels, delivering comprehensive management of inventory, personnel, equipment, and distribution. By integrating critical information, TyrOS facilitates holistic, data-driven logistics decisions, utilizing AI for decision support, predictive analytics, and rapid optimization. Our mission is to empower military logistics and sustainment communities with software solutions that meet the demands of future operations.About the PositionWe are looking for dedicated Forward Deployed Software Engineers to join our dynamic team in the Washington, D.C. area. In this role, you will tackle a range of challenges encompassing full-stack development, networking, systems integration, and user-focused problem-solving, all while maintaining an emphasis on speed, scalability, and sound engineering practices. You will collaborate closely with Product Engineering and Design teams, working hand-in-hand with our Mission Success team to deliver comprehensive solutions that empower military logisticians. Our engineers take pride in ownership and accountability, approaching each project with a practical, results-driven mindset. You will operate in small teams with minimal oversight, taking charge of high-stakes projects for our military clients. The ideal candidate will consistently produce reliable, timely, and high-quality outcomes while keeping our mission at the forefront of their decision-making process.Your ResponsibilitiesEngage directly with end-users and stakeholders to identify their most pressing challenges and design software solutions that effectively meet those needs.Take complete ownership of features from conception to deployment, including prototyping, system integration, and ensuring optimal performance in demanding operational environments.Collaborate across engineering, product, design, and operations teams to develop scalable systems, prioritize tasks, and drive complex projects to successful completion.Continuously monitor and enhance system reliability and performance by instrumenting code, analyzing metrics, diagnosing issues, and iterating on features.

Sep 25, 2025
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Shift5 logo
Full-time|$130K/yr - $180K/yr|On-site|Rosslyn, VA

About Shift5At Shift5, we are pioneering a robust data platform for onboard operational technology (OT). Our innovative solutions provide cybersecurity, predictive maintenance, and compliance capabilities that empower both defense and commercial fleets to enhance their operational readiness, resilience, and mission assurance.We are on the lookout for a dedicated Hardware (Electrical) Engineer to lead the design and development of advanced hardware within our Intake product team, playing a pivotal role in our organization’s growth.This position is not confined to theoretical research and development; it demands technical expertise in PCB design, complete ownership over the hardware development lifecycle, and an unyielding commitment to innovation to tackle the most challenging issues in the transportation and defense sectors.

Mar 3, 2026
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Rune Technologies logo
Full-time|On-site|Rosslyn, VA

About Rune TechnologiesRune Technologies is on a mission to transform military logistics and sustainment through innovative AI-driven solutions. Leveraging elite software expertise from Silicon Valley and extensive operational experience with the Department of Defense, we develop advanced software to tackle the most pressing logistical challenges faced by the U.S. military and its allies. Our flagship product, TyrOS, is a sophisticated software platform designed to enhance logistics management at tactical and operational levels, ensuring comprehensive oversight of inventory, personnel, equipment, and distribution. TyrOS integrates vital information for informed, data-driven decisions, employing AI for decision support, predictive analytics, and optimization at machine speed. Rune’s objective is to empower military logistics and sustainment communities with cutting-edge software tailored for future needs.About the RoleAs a Backend Software Engineer at Rune Technologies, you will play a crucial role in establishing the technology foundation that U.S. and allied forces require to excel in large-scale combat operations. You will be part of a dynamic team engaged in developing advanced logistics algorithms, modern AI-enabled software, and complex system integrations, all aimed at supporting warfighters at the tactical edge.Join us in our commitment to modernizing the sustainment domain with 21st-century software solutions, enhancing inventory management, transportation optimization, and predictive maintenance through state-of-the-art user experiences. Collaborate closely with a team of seasoned engineers, product designers, and operational experts who are dedicated to delivering meaningful real-world impact.Key ResponsibilitiesDesign, implement, and deploy resilient software solutions addressing critical logistics technology challenges for the DoD.Collaborate with team members to enhance TyrOS, our platform that modernizes tactical and operational logistics.Develop and iterate on applications that provide modern, intuitive user experiences for tactical operators.Integrate logistics data from various systems to facilitate real-time visibility, predictive insights, and streamlined workflows.Engage in technical design discussions and code reviews, fostering a culture of excellence, teamwork, and mission focus.Manage and troubleshoot production issues, ensuring high reliability and swift iterations.

Jun 4, 2025
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MetroStar Systems logo
Full-time|$165K/yr - $188K/yr|On-site|Rosslyn, VA

As a Senior Technical Program Manager, you will assume a pivotal role in delivering hands-on technical leadership and strategic guidance in IT service delivery, Network Operations, Server Operations support, and systems maintenance. Your expertise will be essential in collaborating with technical teams to ensure daily operational excellence, drive modernization efforts, and implement enhancements across our enterprise operations. Additionally, you will provide invaluable recommendations for complex network, infrastructure, and cloud design and operations. This position is crucial for establishing technical leadership throughout the program and spearheading innovation initiatives on behalf of our clients.As a trusted advisor to executive leadership and a mentor to your technical team, you will be responsible for strategic planning, diagnosing intricate network and system challenges, and advising on emerging technologies to align with our organizational objectives. Join us in our commitment to delivering exceptional technology services powered by a passionate and talented team.

Mar 31, 2026
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Rune Technologies logo
Full-time|On-site|Rosslyn, VA

About Rune TechnologiesRune Technologies is at the forefront of transforming military logistics and sustainment through innovative AI-driven solutions. By merging elite software development expertise from Silicon Valley with extensive operational experience collaborating with the Department of Defense, Rune creates pioneering software that addresses the most pressing logistics challenges faced by the U.S. military and its allies. Our flagship product, TyrOS, is an advanced software platform designed to optimize logistics at both tactical and operational levels, enabling comprehensive management of inventory, personnel, equipment, and distribution. TyrOS integrates vital information for informed, data-driven logistics decisions, harnessing AI for decision support, predictive analytics, and optimization at unprecedented speeds. Rune's mission is to empower military logistics and sustainment communities with the software they need for future challenges.About the RoleAs part of Rune Technologies, you will be instrumental in constructing the cloud infrastructure that underpins logistics operations across both cloud and edge environments. This includes managing centralized systems and distributed nodes operating under constrained and disconnected conditions. As a Cloud Infrastructure Engineer, you will scale and operate the cloud backbone that supports our innovative platform.This is not your typical cloud role; you will take an early-stage platform and evolve it into a highly available, multi-environment system capable of coordinating with edge deployments and accommodating distributed workloads. Your work will ensure infrastructure reliability while interfacing with thousands of nodes in diverse settings, including systems with sporadic connectivity.Your responsibilities will include designing and managing cloud infrastructure across AWS and multi-cloud environments, building and maintaining Kubernetes-based deployment systems, and ensuring our platform is scalable, resilient, and adaptable as our usage expands. You will also facilitate the connection between cloud and edge systems to enable synchronization, deployment, and observability across a distributed network.This position merges platform engineering, deployment engineering, and Site Reliability Engineering (SRE), with a strong focus on developing systems that operate effectively in real-world production environments, rather than just ideal cloud conditions.

Apr 5, 2026
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Rune Technologies logo
Full-time|On-site|Rosslyn, VA

About Rune TechnologiesRune Technologies is committed to transforming military logistics and sustainment through innovative AI-driven solutions. Merging exceptional software prowess from Silicon Valley with extensive operational expertise within the Department of Defense, we develop state-of-the-art software to tackle the most pressing logistics challenges facing the U.S. military and its allies. Our flagship product, TyrOS, is an advanced software platform designed to optimize logistics at both tactical and operational levels, facilitating streamlined management of inventory, personnel, equipment, and distribution. TyrOS harnesses vital information for comprehensive, data-informed logistics decision-making, employing AI for decision support, predictive analytics, and optimization at unprecedented speeds. Our mission is to empower military logistics and sustainment communities with software that addresses future operational needs.About the RoleAs a Full Stack Software Engineer at Rune Technologies, you will be integral to a dynamic, customer-focused team that operates at the crossroads of advanced logistics algorithms, cutting-edge AI software, and intricate system integrations. Your contributions will directly support military personnel at the tactical front lines.Join us on our journey to modernize the sustainment domain with 21st-century software solutions — enhancing inventory management, transportation efficiency, and predictive maintenance through exceptional user experiences. You will collaborate closely with a talented team of engineers, product designers, and operational specialists dedicated to delivering impactful solutions to complex logistical challenges.Key ResponsibilitiesDesign, develop, and implement robust software solutions that address the most challenging logistics technology obstacles faced by the DoD.Analyze, deconstruct, model, and integrate intricate real-world sustainment doctrines, tactics, techniques, and procedures (TTPs) into Rune’s data models and technology platforms.Develop and refine applications that provide modern, user-friendly experiences for end-users at the tactical edge.Consolidate logistics data from various systems to facilitate real-time visibility, predictive analysis, and optimized workflows.Create challenging algorithmic backend solutions that are robust and scalable, aimed at resolving complex real-world logistical issues.

Dec 13, 2025
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Rune Technologies logo
Full-time|On-site|Rosslyn, VA

About Rune TechnologiesAt Rune Technologies, we are committed to transforming military logistics and sustainment through innovative AI-driven solutions. By merging top-tier Silicon Valley software expertise with extensive operational knowledge from the Department of Defense, we develop state-of-the-art software designed to tackle the most pressing logistics challenges faced by the U.S. military and its allies. Our flagship product, TyrOS, is a sophisticated software platform that enhances logistical operations at both tactical and operational levels, offering comprehensive management of inventory, personnel, equipment, and distribution. TyrOS integrates essential information for holistic, data-informed logistics decisions, utilizing AI for rapid decision support, predictive analytics, and optimization at machine speed. Our mission is to empower military logistics and sustainment communities with software that meets their evolving needs for future challenges.About the RoleAs the Head of Platform, you will spearhead the design and development of the technical infrastructure that enables joint military logistics operations across thousands of nodes, spanning from cloud environments to edge systems deployed on vehicles and disconnected users in the field. This role goes beyond traditional infrastructure; our systems are required to function in low-bandwidth, intermittently connected, and potentially adversarial settings while ensuring speed, consistency, and developer usability.You will take a functional existing system and scale it into a globally distributed, multi-thousand node mesh network capable of synchronizing state across disconnected environments while preserving performance, accuracy, and usability. This involves designing systems that balance eventual consistency, offline functionality, and real-time decision-making, and providing these capabilities through clean, reliable APIs for other engineers to utilize.You will lead and expand a team of engineers while remaining hands-on in architecture and implementation. Your role will include defining the technical vision, establishing performance and reliability standards, and guiding the development of the foundational systems that underpin our operations.

Mar 31, 2026

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