19 senior test engineer jobs found

ECS is seeking a Dev Ops Engineer Senior to work in our Winchester, VA office. Please Note: This position is contingent upon contract award. ECS is seeking a TS-cleared a DevOps Engineer to support one of our mission critical programs for the Department of Justice. We offer the chance to support the world's finest law enforcement organization and help the people that keep us safe. In this job you will support agents, analysts, and professionals and the technology they use to fight terrorism, espionage, cyber-attacks, and major criminal threats. We are seeking candidates committed to high quality to provide courteous and accurate technical information. As a DevOps Engineer, you will collaborate with customers, often engaging directly with non-technical personnel, to understand their mission related needs, suggest solutions, and complete work in a timely manner. Responsibilities: Design, develop, and maintain a DevOps environment to support the automation and...

ECS is seeking a Senior Cybersecurity Engineer to work in a hybrid capacity; at home and onsite at our Fort Meade, MD. customer site. ECS is a leading Cyber Security company that provides innovative solutions to our clients. We are seeking an experienced F5 Network Security Engineer with specialized expertise in F5 SSL Orchestrator (SSLO) to join our team. This role will be responsible for implementing, managing, and optimizing TLS decryption and re-encryption solutions to enable comprehensive security inspection of encrypted network traffic. Primary responsibilities include: SSL Orchestrator (SSLO) Configuration Development and Maintenance Design, deploy, configure, and maintain F5 SSL Orchestrator solutions for TLS/SSL decryption and re-encryption Create and manage SSLO security policies, service chains, and traffic classification rules Develop and test new configurations to add capabilities and optimize SSLO performance and throughput for high-volume enterprise...

ECS is seeking a Quality Assurance Engineer Senior to work in our Winchester, VA office. Please Note: This position is contingent upon contract award. Responsible for creating software test and automating test cases, performing application testing, validating bugs, and isolating issues; writing and initiating tests and then analyzing and reporting the test results in the ticketing system; and performing configuration management, change management, and release management

ECS is seeking a Senior Engineer III (Part-Time) to work in our Warner Robins, GA office. ECS is seeking a highly qualified Senior Engineer III with an active Top Secret Clearance/SCI to work part time on our project at Robins Air Force Base, GA. The selected candidate will be able to communicate effectively (written/verbal), possess strong interpersonal skills, be self-motivated, and be innovative in a fast-paced environment. Must hold and maintain a valid Top Secret Security/SCI Clearance. The candidate will be involved with product sustainment, product development, lab support, and engineering services in support of the Operational Flight Program (OFP), Test Program Set (TPS) development and support, Intelligence, Surveillance and Reconnaissance software and Mission Support (MS) business lines within the Software Maintenance Group. Candidate will assist in evaluating current systems, planning of large-scale system projects. Essential Functions and Responsibilities:...

ECS is seeking a Senior SIGINT System Engineer to work in our Warner Robins, GA office. ECS is seeking a highly qualified Senior SIGINT System Engineer with an active Top Secret/SCI Clearance to work on our project at Robins Air Force Base, GA. The selected candidate will be able to communicate effectively (written/verbal), possess strong interpersonal skills, be self-motivated, and be innovative in a fast-paced environment. Must hold and maintain a valid Top Secret/SCI Security Clearance. The candidate will be involved with product sustainment, product development, lab support, and engineering services in support of the Operational Flight Program (OFP), Test Program Set (TPS) development and support, Intelligence, Surveillance and Reconnaissance software and Mission Support (MS) business lines. Candidate will assist in evaluating current systems, planning of large-scale system projects, purchasing, installing and support of network communications, including LAN/WAN...

ECS is looking for a Principal Systems Engineer - Embedded Software Engineer to work Onsite in Arlington, VA. The Principal Systems Engineer will provide senior-level technical oversight, quality assurance, and lifecycle governance for embedded tactical software supporting Department of Defense and Navy weapon and combat systems. This is a principal individual-contributor role focused on reviewing, validating, and auditing embedded software and engineering decisions-not people management or day-to-day software development. The ideal candidate has deep experience in safety-critical, highly regulated environments such as missile systems, Aegis or Navy combat systems, or other real-time defense platforms, and brings the technical judgment needed to independently assess software quality, integration impacts, and engineering rigor. What You'll Do Serve as a senior technical authority on Change Control Boards (CCBs) governing embedded software updates and configuration...

ECS Federal, LLC is seeking a Senior Cloud Engineer to work in our Springfield, VA office. ECS Federal, LLC is seeking a Senior Cloud Engineer (AWS) with Red Hat OpenShift expertise to support Intelligence Community (IC) mission systems, including platforms enabling GEOINT, SIGINT, and all-source analysis. In this role, you will design, build, and operate secure, scalable, and mission-resilient AWS environments and container platforms (Kubernetes/OpenShift) that power data-intensive analytics and operational workflows. You will work in classified environments to modernize legacy systems, enable cloud-native capabilities, and deliver solutions that directly support national security missions. As a technical leader, you will drive cloud architecture, DevSecOps, and platform engineering best practices , with a focus on container orchestration and hybrid cloud integration . Our team is seeking a Senior Cloud Engineer with the following roles and responsibilities:...

ECS is seeking a Cloud Engineer to work in our Springfield, VA office. ECS Federal is seeking a Cloud Engineer (AWS) to support mission-critical Intelligence Community (IC) programs , including systems enabling GEOINT, SIGINT, and all-source analysis . This position will also support mission programs focused on the development and integration of Artificial Intelligence (AI) and cloud-based solutions. In this role, you will work alongside senior engineers to design, deploy, and maintain secure AWS cloud environments that support data-driven mission operations. You will contribute to cloud modernization efforts , help automate infrastructure, and support scalable, resilient systems in classified environments . This position is ideal for engineers looking to grow their skills in AWS, Azure, DevSecOps, and IC mission systems while making a direct impact on national security. Responsibilities include: Support the deployment, operation, and maintenance of AWS...

ECS is seeking a Senior Oracle Cloud Architect / Engineer to work remotely . The Senior Oracle Cloud Architect / Engineer will support the design, modernization, implementation, and long-term operation of Oracle-based enterprise data platforms within a complex Government environment. This role will work closely with technical and business stakeholders to define architecture, guide platform strategy, and support the delivery of scalable, secure, and high-performing Oracle solutions across the enterprise. The ideal candidate will bring deep Oracle expertise and strong experience designing enterprise-grade database and large data platform architectures, while also remaining comfortable in a hands-on engineering capacity. This individual should be able to operate strategically at the architecture level, while also troubleshooting issues, optimizing performance, supporting implementations, and helping engineering teams execute effectively. Key responsibilities include: Lead the...

ECS is seeking an Sr Forescout Engineer to work remotely. This role will primarily be remote, however, it will require occasional support for Deployment of Comply to Connect (C2C) at various Army bases, CONUS and OCONUS. We are currently seeking a talented Sr. Forescout Engineer to join our team. This role will provide engineering support and documentation to create a healthy security posture implementing Comply-To-Connect for our delivered Managed Service supporting the US Army. In this role, you will focus on design, integration, and deployment. You will provide tactical and strategic input on improving overall network operations and Network Access Control using Forescout. The selected candidate must be well versed in architectural best practices and applying them across a breadth of technologies to solve an organizational problem. You should be capable of articulating your views on the future development of technology to varying audiences, and you should understand the...

ECS is seeking an Sr Forescout Engineer to work in Wiesbade, Germany. This role will primarily be on site, with some remote work and potentially require occasional support or Deployment of Comply to Connect (C2C) at various Army bases, CONUS and OCONUS. We are currently seeking a talented Sr. Forescout Engineer to join our team. This role will provide engineering support and documentation to create a healthy security posture implementing Comply-To-Connect for our delivered Managed Service supporting the US Army. In this role, you will focus on design, integration, and deployment. You will provide tactical and strategic input on improving overall network operations and Network Access Control using Forescout. The selected candidate must be well versed in architectural best practices and applying them across a breadth of technologies to solve an organizational problem. You should be capable of articulating your views on the future development of technology to varying...

ECS is seeking an Sr Forescout Engineer to work in our Honolulu, HI office. This role will primarily be on site, with some remote work and potentially require occasional support or Deployment of Comply to Connect (C2C) at various Army bases, CONUS and OCONUS. We are currently seeking a talented Sr. Forescout Engineer to join our team. This role will provide engineering support and documentation to create a healthy security posture implementing Comply-To-Connect for our delivered Managed Service supporting the US Army. In this role, you will focus on design, integration, and deployment. You will provide tactical and strategic input on improving overall network operations and Network Access Control using Forescout. The selected candidate must be well versed in architectural best practices and applying them across a breadth of technologies to solve an organizational problem. You should be capable of articulating your views on the future development of technology to varying...

ECS is seeking a Senior Cloud Engineer to work in our Fairfax, VA office. Once accounts and access have been granted, this position will also require attendance in our Arlington, VA* office. ECS is seeking Cloud Engineers to work in Fairfax, VA and various government locations supporting the development and integration of Artificial Intelligence (AI) and Cloud Solutions for a DoD customer. ECS is an expert technology firm focused on Microsoft Azure and AWS cloud solutions as an AWS Premier Partner, Audited AWS Managed Service Partner and AWS Reseller. We specialize in migrating custom developed and COTS applications into AWS and offering a complete suite of managed service solutions for our customers to include design, architecture, DevOps, systems administration, big data, security, and 24x7 cloud support services. We now have an exciting opportunity for a Certified Cloud Engineer to join our team in supporting a large DoD program that operates and maintains multiple...

ECS is seeking a Junior Data Scientist Intern to work in our Fairfax, VA office for the summer of 2026. This internship offers a unique opportunity to move beyond the classroom and gain firsthand experience with production-grade workflows and real-world datasets. You will work alongside senior engineers and scientists to move models from research to the tactical edge, ensuring from end to end, both our warfighters & decision makers are empowered with the latest technology solutions at their fingertips. Job Description: This internship is ideal for someone who is passionate about analytics, machine learning, and computer vision, and eager to gain hands-on experience working with real datasets and production-grade workflows. You will collaborate with senior data scientists and engineers to support model development, data preparation, and research initiatives that drive meaningful business impact. This role offers exposure to end-to-end data science processes, modern ML...

ECS is seeking a Product Engineer to work in Wiesbade, Germany . As a leading provider of managed cybersecurity services, ECS provides a highly tailored and customized offering to each customer. Our team is responsible for protecting both our customers and corporate environment at ECS. Our mission is very broad, and our team is agile. We will look toward your unique skills to approach and solve problems in your own way. Whether engineering a system to address a technical hurdle, protecting customers data or consulting on a wide range of security topics. You are empowered to engage and lead across multiple groups. This role will require occasional meetings on-site with the customer (Wiesbaden, Germany) support for Deployment of Comply to Connect (C2C) at various Army bases. We are currently seeking a talented Product Engineer to join our team. This role will provide engineering support and documentation to create a healthy security posture implementing Comply-To-Connect for...

ECS is seeking a Technical Program Manager to work in our Fairfax, VA or Wiesbaden, Germany office in a hybrid onsite/remote capacity with regular travel to Falls Church, VA and Ft. Meade, MD , and occasional travel to Suffolk, VA . ECS is seeking a Technical Program Manager to support robust Impact Level (IL) 5 and IL6 programs in an operational DoD environment that houses multiple U.S. Coalition Mission Partner Environments (MPE). The Technical Program Manager bridges the gap between complex engineering, business strategy, and execution. They drive the lifecycle of technical projects-from conception to deployment-by managing cross-functional dependencies, identifying risks, and ensuring technical teams build scalable solutions that align with MPE mission goals. The ideal candidate has a broad and varied technical background with a focus on cloud infrastructure and experience with DoD environments. This position is a demanding, high-energy role that requires...

ECS is seeking a Senior Network Engineer to work in our Honolulu, HI office. Please Note: This position is contingent upon contract award. The Senior Network Engineer for the Pacific region supports the medical mission of the DoD and ensures that the highly complex and technical requirements related to the infrastructure are addressed. The Senior Network Engineer for Pacific is a key personnel. They identify and resolve larger, more complex LAN/WLAN/WAN network problems and issues, research network-level problems using network management tools, and are responsible for providing high-level installation, configuration, documentation, management, and troubleshooting of LAN/WLAN/WAN communication equipment for all DHA networked facilities within the Pacific Region. Serves as the regional point of contact for network issues, configuration management, and communications interconnection, addressing, and multi-protocol routing and network management. Advises and consults...

ECS is seeking a Senior Network Engineer to work in our Stuttgart, Germany office. Please Note: This position is contingent upon contract award. The Senior Network Engineer for Europe supports the medical mission of the DoD and ensures that the highly complex and technical requirements related to the infrastructure are addressed. The Senior Network Engineer for Europe is a key personnel. They identify and resolve larger, more complex LAN/WLAN/WAN network problems and issues, research network-level problems using network management tools, and are responsible for providing high-level installation, configuration, documentation, management, and troubleshooting of LAN/WLAN/WAN communication equipment for all DHA networked facilities within the Pacific Region. Serves as the regional point of contact for network issues, configuration management, and communications interconnection, addressing, and multi-protocol routing and network management. Advises and consults with...

ECS is seeking a Senior Human-Centered Design (HCD) Subject Matter Expert to work in our Arlington, VA office. ECS is seeking a Senior HCD Subject Matter Expert to support the Cybersecurity and Infrastructure Security Agency (CISA). In this role, you will serve as the \"voice of the user\" within the Service Design & Governance Branch , working in tandem with our Senior Service Design Strategist . While the Strategist focuses on the macro-level operating picture and governance bridges, your focus is on the micro-level validation: ensuring we build the right things. You will use rigorous research and participatory design to reduce technical debt and operational risk before code is ever written. Position Summary This is not a graphic design role; it is a requirements engineering and risk reduction role. You will deploy HCD methodologies-including contextual inquiry, usability testing, and co-design sessions-to validate service utility. Your primary...