Senior Internal Infrastructure Engineer jobs in Arlington – Browse 328 openings on RoboApply Jobs

Senior Internal Infrastructure Engineer jobs in Arlington

Open roles matching “Senior Internal Infrastructure Engineer” with location signals for Arlington. 328 active listings on RoboApply Jobs.

328 jobs found

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Quartermaster logoQuartermaster logo
Full-time|On-site|Arlington, VA

Join Quartermaster as a Senior Internal Infrastructure Engineer, where you will play a pivotal role in enhancing our internal infrastructure systems. You will work collaboratively with cross-functional teams to design, implement, and maintain robust infrastructure solutions that support our organizational goals.The ideal candidate will have a passion for tec…

Mar 27, 2026
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Ramboll Group logoRamboll Group logo
Full-time|On-site|Arlington

Join Ramboll as a Senior Water Infrastructure Engineer and play a pivotal role in shaping sustainable water solutions. In this leadership position, you will oversee complex projects, collaborate with multidisciplinary teams, and provide innovative engineering solutions that enhance urban water management systems.

Aug 6, 2024
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Computer World Services Corp. logoComputer World Services Corp. logo
Infrastructure Engineer

Computer World Services Corp.

Full-time|On-site|Arlington, VA

Job DescriptionComputer World Services Corp. (CWS) is actively looking for skilled professionals to join our engineering team in the National Capital Region (NCR). This role involves planning, designing, testing, building, implementing, deploying, and transitioning cutting-edge Information Technology (IT) solutions tailored to meet diverse customer needs within the NCR. Successful candidates will ensure smooth transitions to innovative solutions that comply with security standards, while also providing operational and maintenance support for development and testing environments, alongside specialized assistance for mission-critical systems and applications.As an Infrastructure Engineer, you will operate at the highest systems level, offering expert guidance and support to functional managers and project teams on complex systems that often span multiple functional areas.

Dec 3, 2025
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Ramboll logoRamboll logo
Full-time|Remote|Arlington

Join Ramboll as a Senior Technical Lead for Water/Wastewater Infrastructure!This is a fully remote position, allowing you to work from anywhere in the USA with some travel required.As a Subject Matter Expert (SME) in Water Infrastructure, your expertise will be crucial in guiding innovative projects that aim for sustainable development.Location: Flexible (Mid-Atlantic & Northeast)Are you ready to elevate your career in a dynamic and collaborative environment? At Ramboll, we are dedicated to pushing the boundaries of the industry while fostering a culture of empowerment and teamwork. Our projects set the benchmark for excellence, and our commitment to sustainability shapes the future of societies globally. Since our establishment in 1945, we have continued to grow and make a positive impact on communities and organizations worldwide.

Mar 4, 2026
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Quartermaster logoQuartermaster logo
Full-time|On-site|Arlington, VA

About QuartermasterAt Quartermaster, we are revolutionizing maritime intelligence by eliminating blind spots across the world's oceans. Our innovative approach transforms maritime fleets into a persistent sensing layer, utilizing cutting-edge edge-compute nodes outfitted with high-definition cameras, Software Defined Radios (SDRs), and advanced edge AI processors, all connected through Starlink. We operate in some of the most remote environments on Earth, processing vast quantities of RF and visual data at the edge to provide real-time maritime domain awareness.The RoleWe are seeking a skilled Forward Deployed Infrastructure Engineer to assume responsibility for our sensor fleet once it is installed on a ship. While technicians manage the physical setup, you will oversee the remote configuration, orchestration, and ongoing functionality of these intricate, distributed systems. Your role will be pivotal in establishing the infrastructure that enables a newly installed, offline unit to activate, connect through Starlink, configure its cameras and SDRs, and integrate seamlessly into our global intelligence network.Your responsibilities will extend beyond cloud server management; you will also troubleshoot remote hardware interfaces, enhance data transmission over satellite networks, and develop automation solutions that ensure our maritime edge remains reliable, even under challenging weather, power, and connectivity conditions.What You’ll DoRemote Provisioning & Orchestration: Create and manage low-touch provisioning pipelines that remotely configure edge nodes, establish Starlink connections, and calibrate cameras and SDRs immediately post-installation.Edge-to-Cloud Infrastructure: Design and maintain the infrastructure connecting our cloud backend (AWS/GCP) with our distributed maritime fleet.Satcom Network Optimization: Develop resilient networking solutions (VPNs, SD-WAN, Tailscale/Wireguard) to reliably transmit telemetry, heavy video streams, and RF data over variable Starlink maritime connections.Over-The-Air (OTA) Management: Build secure, robust deployment systems for delivering software updates, AI models, and configuration adjustments to numerous remote nodes without risk of failure.Remote Troubleshooting: Serve as the primary escalation point for edge node health, independently diagnosing Linux systems, container failures, and hardware-software integration issues from thousands of miles away.What You BringLinux & Systems Expertise: Extensive, hands-on experience with Linux systems and infrastructure management.

Mar 6, 2026
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AvePoint logoAvePoint logo
Internship|On-site|Arlington, VA, United States

Role OverviewJoin us as a Marketing Data Engineering Intern to aid in the launch of Campaign360, a pivotal initiative aimed at consolidating and standardizing marketing campaign data across our organization. This role will be instrumental in developing a scalable, governed data framework that integrates information from CRM, marketing automation, web analytics, and product systems into a cohesive Campaign360 data model. As an intern, you will engage hands-on with contemporary data engineering tools in Microsoft Fabric, contributing to essential ETL pipelines, Lakehouse architecture, and curated datasets that drive campaign performance reporting, funnel analytics, and pipeline attribution. This position provides a unique opportunity for exposure to end-to-end data engineering while collaborating closely with Marketing and Analytics teams.

Apr 3, 2026
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Speechify logoSpeechify logo
Full-time|On-site|Arlington, VA, USA

Role overview Speechify is hiring a Software Engineer specializing in Data Infrastructure and Acquisition. This role is based in Arlington, VA, and centers on building and maintaining the systems that support Speechify’s data operations. What you will do Design and develop data pipelines that prioritize reliability and efficiency Contribute to systems responsible for collecting, storing, and processing large datasets Work to optimize infrastructure for availability and strong performance Requirements Background in data infrastructure or data acquisition Interest in creating and enhancing technical systems Comfort collaborating within a team that values iteration and shared problem-solving

Apr 25, 2026
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AGE Solutions logoAGE Solutions logo
Full-time|On-site|Arlington, VA

About UsAGE Solutions is a leading technology and professional services firm specializing in comprehensive consulting, cutting-edge technology solutions, and vital services for the U.S. government, defense, and intelligence sectors. Our commitment to innovation and client-centric approaches enables us to aid key agencies in tackling complex challenges and securing a safer future.AGE Solutions is actively seeking a Senior Network Infrastructure Operations Manager (RCDD Required) to join our dedicated team in support of our Department of Defense (DoD) clients. This role will be pivotal in spearheading the design, operation, and safeguarding of mission-critical communications environments. We are in search of an exceptionally skilled RCDD-certified professional to oversee secure technology control facilities that support high-visibility missions. This position is perfect for an infrastructure leader with extensive experience in secure communications, regulated environments, and leading technical teams.

Jan 28, 2026
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Accenture Federal Services logoAccenture Federal Services logo
Full-time|$78.6K/yr - $160.2K/yr|On-site|Arlington, VA

At Accenture Federal Services, we are dedicated to empowering the US federal government to enhance national strength and safety, thereby improving lives across the nation. Our team of over 13,000 professionals is committed to harnessing the infinite possibilities of technology and innovation for clients in defense, national security, public safety, civilian, and military health sectors. As part of Accenture Federal Services, a technology leader within the global Accenture network, you will join a collaborative and supportive community recognized as one of Glassdoor's Top 100 Best Places to Work. We foster an environment where you belong and can thrive through practical experience, certifications, industry training, and more. Join us in driving impactful and enduring change that advances government missions! The RoleAs an Azure Infrastructure Engineer, you will play a pivotal role in providing Azure engineering support for the installation, deployment, and maintenance of Accenture's Task Management Solution (TMT), which is built on Microsoft's Power Platform. In your capacity as a Microsoft Systems Engineer, you will navigate a diverse technical landscape—including PowerApps, Dynamics, SharePoint, SQL, Active Directory, Exchange, Azure, and Office 365—to guarantee secure, reliable, and scalable system performance.Your responsibilities will include leading solution installation and configuration efforts, guiding clients in deployment planning, troubleshooting escalated technical issues, and managing data migration from on-premises to cloud environments. This position also requires collaboration with leadership teams to facilitate roadmap planning, testing of new releases, and updates to technical documentation. You will act as a subject matter expert in Azure architecture, providing technical leadership while understanding the organizational impacts of solution design.

Apr 1, 2026
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Ramboll logoRamboll logo
Full-time|On-site|Arlington

Join Ramboll as a Technical Manager in our Water Infrastructure division, where you will lead innovative projects that shape the future of urban water systems. In this pivotal role, you will leverage your expertise to guide multidisciplinary teams, ensuring the delivery of high-quality solutions that meet our clients’ diverse needs.

Oct 20, 2025
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Prosidian Consulting logoProsidian Consulting logo
Contract|On-site|Arlington

Prosidian Consulting is seeking a talented and detail-oriented Internal Review Security Engineer II to join our dynamic team on a contract basis. This role is pivotal in ensuring the integrity and security of our internal processes and systems. As a key player, you will conduct thorough reviews and assessments, identifying vulnerabilities, and implementing effective solutions to enhance our security posture.

May 12, 2015
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Two Six Technologies logoTwo Six Technologies logo
Senior DevOps Engineer

Two Six Technologies

Full-time|$109K/yr - $220.8K/yr|On-site|Arlington, Virginia

At Two Six Technologies, we are dedicated to creating and implementing advanced products that address some of the most intricate global challenges today. Our commitment to collaboration and trust allows us to explore new frontiers, empowering our team while assisting our clients in fostering a safer world.Opportunity OverviewWe are on the lookout for a Senior DevOps Engineer to enhance our team. This role will focus on the development and management of infrastructure that bolsters innovative cybersecurity and national security research. You will prioritize automation, process enhancement, and the development of test infrastructure for pivotal projects, playing a crucial role in ensuring the operational readiness and efficiency of systems that support critical R&D efforts.This position transcends traditional corporate IT roles, demanding a problem-solving approach, adaptability to uncertainty, and a strong dedication to delivering groundbreaking solutions. You will collaborate closely with a variety of technical teams, broadening your skills across hardware, software, and advanced system development.

Feb 18, 2026
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Prosidian Consulting logoProsidian Consulting logo
Contract|On-site|Arlington

Join our team at Prosidian Consulting as an Internal Review Security Engineer I on a contract contingent basis. This role is essential in enhancing our internal security protocols and ensuring compliance with industry standards. You will work closely with cross-functional teams to identify vulnerabilities and implement effective security measures.

May 12, 2015
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Systems Technology Research logoSystems Technology Research logo
Senior Systems Engineer

Systems Technology Research

Full-time|On-site|Arlington, VA

Systems Technology Research is seeking a talented and experienced Senior Systems Engineer to join our dynamic team in Arlington, VA. In this role, you will be responsible for designing, implementing, and optimizing complex systems and solutions that meet our clients' needs. You will collaborate with cross-functional teams and leverage your expertise to drive innovation and enhance system performance.

Apr 7, 2026
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Ramboll Group logoRamboll Group logo
Full-time|On-site|Arlington, Virginia

Ramboll Group seeks a Senior Electrical Engineer based in Arlington, Virginia. This position takes the lead on project work and plays a key role in supporting sustainable solutions for a diverse client base. Role overview The Senior Electrical Engineer applies technical expertise to guide projects from planning through completion. The focus is on delivering reliable results and enhancing project outcomes through practical engineering solutions. Key responsibilities Lead project tasks and coordinate with teams to meet client needs Apply electrical engineering knowledge to support sustainable approaches Contribute to project planning, design, and delivery Location This role is based in Arlington, Virginia.

Apr 23, 2026
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Ramboll logoRamboll logo
Full-time|On-site|Arlington, Virginia

Role overview Ramboll is hiring a Senior Electrical Engineer based in Arlington, Virginia. This role centers on designing and delivering electrical systems for a variety of infrastructure projects. The position requires close coordination with colleagues from different disciplines to make sure each project meets industry standards and client expectations. What you will do Design electrical systems for infrastructure projects Implement solutions that match project objectives and technical requirements Work with engineers and specialists from other fields during all phases of a project Contribute to projects that aim to create sustainable and resilient infrastructure Company values Ramboll emphasizes technical expertise and teamwork in its approach to building infrastructure. The company is dedicated to supporting sustainability and resilience in every project.

Apr 23, 2026
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raft logoraft logo
Full-time|On-site|Arlington, VA, Rome, NY, Tacoma, WA

Join our dynamic team at raft as a Senior Software Engineer, where you will lead innovative software projects and develop scalable applications. We are seeking a passionate engineer who thrives in a collaborative environment and is eager to solve complex challenges.

Apr 30, 2026
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AECOM logoAECOM logo
Full-time|On-site|Arlington

Join AECOM as a Senior Electrical Engineer in Arlington, VA, and be a part of our mission to deliver a better world.In this pivotal role, you will:Lead and develop teams to successfully complete projects of various sizes.Engage with both internal and external clients to ensure project requirements are met.Act as the Discipline Leader for our Arlington team.Design electrical power and lighting systems for diverse projects.Make significant design recommendations and decisions.Plan design work, estimate costs, and prepare schedules, assigning tasks to junior engineers.Coordinate with other disciplines including mechanical, communications, structural, ITS, civil, and equipment suppliers.Ensure accurate project documentation and maintain comprehensive design data for future reference.Provide guidance and review correspondence prepared by junior team members.Analyze staffing requirements, troubleshoot issues, and prepare reports.Participate in project meetings and delegate tasks as necessary.Meet with clients, prepare proposals, and create presentations while fostering strong client relationships.Lead efforts in project quality control.Utilize knowledge of design techniques, tools, and principles to produce technical plans and drawings.Manage multiple projects simultaneously while maintaining high standards.Represent the organization and maintain communication with stakeholders and related organizations.

Mar 13, 2026
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System Technologies Research (STR) logoSystem Technologies Research (STR) logo
Senior Software Engineer

System Technologies Research (STR)

Full-time|$134K/yr - $184K/yr|Hybrid|Arlington, VA

Join Our Dynamic Team:At Systems Technology Research (STR), our Analytics Division is at the forefront of developing cutting-edge technologies to tackle complex national security challenges through innovative analytics. We are a diverse team of dedicated professionals with backgrounds in engineering, computer science, mathematics, physics, and data science, committed to transforming creative concepts into robust solutions that enhance our clients' mission success.As part of our Collaborative Autonomy and Control (CAC) Group, you will play a pivotal role in developing software systems that address significant challenges in uncrewed system autonomy, multi-agent collaboration, resource management, and control. Utilizing your expertise in machine learning, algorithms, model-predictive control, and software engineering, you will create tools that facilitate tactical mission planning, autonomous reasoning, and more.Your Role:In your capacity as a Senior Software Engineer, you will collaborate with a cohesive team to design, develop, implement, and showcase advanced algorithms and software systems. You will provide technical leadership and mentorship across various programs throughout the software lifecycle, from initial prototypes to fully integrated systems. Your contributions will span a wide array of software tools and applications for mission planning systems, automated enterprise control processes, unmanned platforms, DevSecOps, and CI/CD pipelines. This position is based in Arlington, VA, but our flexible hybrid work model allows you to work remotely when not utilizing STR's facilities.

Jan 27, 2026
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System Technologies Research (STR) logoSystem Technologies Research (STR) logo
Senior Software Engineer

System Technologies Research (STR)

Full-time|$134K/yr - $184K/yr|On-site|Arlington, VA

Join STR's Systems Development Division (SDD) as a Senior Software Engineer, where you'll play a pivotal role in devising sophisticated integrated systems that enhance national security. Your expertise in developing and testing C++ software for complex embedded radar systems, particularly in Air-to-Air applications, will be instrumental in driving strategic advancements. Collaborate on the entire solution lifecycle—conceptualization, architecture, implementation, and deployment—while leveraging innovative technologies to create unique systems that redefine capabilities in airborne and space RF sensors.

Jan 27, 2026

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