95 senior engineer jobs found

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 Senior Scientist / Engineer (Medical Physics / Biophysics / Biomedical Engineering) to work remotely. ECS is seeking a Senior Scientist/Engineer with a mix of expertise in medical physics, biophysics, and biomedical engineering to serve as a Scientific Engineering Technical Advisor (SETA) to support an ARPA-H Program Manager and work in our Remote office. Are you a passionate scientist with expertise in medical physics, biophysics, and biomedical engineering, with at least 4 years of industry experience working in the areas of nanotechnology, computer science, and artificial intelligence? Are you ready to support the Advanced Research Projects Agency for Health (ARPA-H) in their mission to accelerate better health outcomes for everyone by supporting complex and leading-edge research and development (R&D) projects designed to arrive at high-impact solutions to society's most challenging health problems? In this role, you will collaborate with the...

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...

Description SAIC is seeking a Senior Firewall Engineer to support DCSA for an ONSITE position out of Quantico, VA. (All qualified candidates must possess a TS/SCI and a Sec+) Introduction Make a difference for national security by joining a team of dedicated IT professionals who will sustain, modernize and transform the enterprise IT capabilities of the Defense Counterintelligence and Security Agency (DCSA). The Air Force and Combatant Commands Business Group of SAIC is seeking a Senior Firewall Engineer to support a transformational infrastructure program for DCSA. SAIC is proud to be supporting DCSA in safeguarding our nation's information. DCSA is the designated oversight authority on the accreditation of classified facilities, information systems, and the insider threat program. This involves security oversight of more than 10,000 companies and approximately 13,000 facilities involved in classified work throughout the DoD and 31 Federal agencies....

Description We are seeking a Test Systems Engineer to develop and lead a test campaign for system level testing to validate mission readiness and performance. This position will also serve as the lead system integrator's senior system engineer and support system engineering efforts outside of test responsibilities. The position requires a diverse background in network engineering, software systems engineering and system level test management to support the United States Air Force in its goal of developing an interoperable system of systems to execute long range kill chains. The Department of the Air Force Integrated Fires Command and Control (DIFC2) program goals include improved information sharing, layered security, common data and architecture standards, system resiliency, faster implementation, and more effective cross-domain capabilities. The position requires an individual with strong technical project management skills and experience in developing and implementing test...

QED Systems, LLC, is currently recruiting a Senior Systems Engineer, to join our team in Fort Belvoir, VA to support our customer, Project Manager Expeditionary Energy & Sustainment Systems (PM E2S2) . Duties: Interact with system users to translate their requirements into systems, hardware, and software requirements and design. Participate in the development of test strategies. Solve engineering problems (or managing the solution of engineering problems) in the functional area to which assigned. Provide engineering support to PM E2S2 divisions and Product Management Offices across the product lifecycle applying principles, processes, and doctrine of DoD acquisition. Required Skills & Experience: Detail-oriented with excellent technical, verbal, and written communication skills. Required Clearance: ACTIVE CLEARANCE LEVEL REQUIRED: Secret Qualifications: Bachelor’s degree required. Degree in Computer Science, Information Systems,...

ECS is seeking a Senior Network Engineer to work remot ely. ECS is seeking a highly skilled Network Engineer to support and maintain enterprise network infrastructure across corporate office environments and three geographically distributed data centers. This role is responsible for designing, implementing, securing, and optimizing network systems that support mission-critical operations. The ideal candidate brings strong experience in multi-site networking, data center architecture, and enterprise-grade routing/switching, along with a proactive approach to reliability, security, and performance. Key Responsibilities Design, implement, and maintain network infrastructure across ECS corporate offices and data centers Manage core networking components, including routers, switches, firewalls, and load balancers Ensure high availability and performance of WAN/LAN connectivity between sites Support data center networking, including spine-leaf architecture, VLANs,...

Description SAIC has an immediate opening for a Senior SETA Systems Engineer. In this role you will provide SETA support services to the Research, Engagement, and Data Exploitation Office to include administrative, logistical, and technical support. This will include providing templates, summary notes, and dashboard views for leadership and governance meetings, as well as expertise in areas such as budget execution, contract management, technical architecture, and data management. Some of the responsibilities include: Make Confluence updates to include managing briefing dashboards for senior management and highlights for the department Refresh data metrics usage in our systems using dashboards and data catalog information and Tableau Support Chief of Staff and other team members with creation of a monthly AI Newsletter using various systems to collect relevant AI Articles of interest Support Chief of Staff and other team members in development and maintaining SOPs for...

Description SAIC is seeking a full time Senior Test & Evaluation Engineer to provide on site support at Quantico, VA, in direct support of United States Marine Corps (USMC) programs. This role supports both software and networking hardware testing activities and works closely with developers, system engineers, and government stakeholders to ensure solutions meet operational requirements. The engineer will develop and execute test plans, test cases, and procedures; perform Test & Evaluation (T&E) of new and existing USMC systems; and support the delivery of required test documentation. This position requires strong analytical abilities, experience with enterprise grade networks, and the ability to work collaboratively in a dynamic, mission focused environment. Job Duties: Develop, review, and execute test plans, test procedures, and test cases supporting USMC hardware and software systems. Conduct Test & Evaluation of systems across various platforms,...

Description SAIC has an immediate remote opportunity for a Senior Network Firewall Engineer to join our team supporting the Federal Deposit Insurance Corporation (FDIC. The Senior Network Firewall Engineer will be responsible for designing, implementing, and managing complex networks, with a primary focus on supporting FDIC's cybersecurity and operational objectives. The ideal candidate will bring hands-on experience as a subject matter expert in architecting and managing advanced network security solutions for enterprise-level environments. This position is fully remote and can be worked from anywhere in the United States. Responsibilities: Collaborate with the team to create, implement, and maintain firewall rules, access control lists (ACLs), and policies to secure FDIC network assets. Collaborate with the team in implementing and maintaining Palo Alto firewall systems in standalone and high availability (HA) configurations. Develop and document technical procedures,...

Description SAIC is seeking an experienced Acquisition Systems Engineer with technical and practical understanding of space systems and phenomenology to support a Major System Acquisition development in support of resilience spanning a diverse set of global threats for a customer within the National Reconnaissance Office (NRO) in Chantilly, VA. This customer is responsible for designing, building, and operating national security-related systems based in space, in the air, and on the ground. SAIC is a strong company providing opportunities for energetic individuals with a strong desire to expand their knowledge while increasing their responsibilities. SAIC is seeking Systems Engineers with Acquisition practice at various experience levels to provide Systems Engineering and Technical Advisory (SETA) services to a rapidly expanding Government Intelligence Community (IC) customer for a complex space and ground efforts as part of an exciting and innovative set of programs. The...

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 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...

Description SAIC has a funded need for a Senior Radar Modeling Simulation Engineer (Space Systems) to support a rapidly expanding Government Intelligence Community (IC) customer with cutting-edge programs within the National Reconnaissance Office (NRO) in Chantilly, VA. Note: The role offers a flexible work schedule, but we ask our team to be available for team meetings during core business hours (10:00 a.m. - 3:00 p.m.). Job Duties to include: Develop and maintain physics-based simulation models of RF systems for spacecraft and space domain awareness. Perform end-to-end performance modeling for satellite missions, integrating sensor, orbital, and environmental models. Conduct radio frequency and radar sensing modeling and digital signal processing of radio frequency data Use scripting languages (Python, MATLAB, or similar) to automate workflows, perform data analysis, and interface between simulation tools. Generate technical documentation, simulation reports,...

ECS is seeking a Release Train Engineer Senior to work in our Winchester, VA office. Please Note: This position is contingent upon contract award. Manages and optimizes the flow of value through the ART and Solution Train using various tools, such as the Program and Solution Kanban and other information radiators. Facilitates Program Increment (PI) planning readiness by fostering the preparation of vision and backlogs, and through pre- and post-PI Planning meetings. Facilitates the PI planning event. Assists tracking the execution of features and capabilities. Assists with economic decision-making by facilitating feature and capability estimation by teams and the roll-up to Epics, where necessary. Coach leaders, teams, and Scrum Masters in Lean-Agile practices and mindsets. Helps manage risks and dependencies. Escalates and track impediments. Improves the flow of value through value streams using the Continuous Delivery Pipeline and DevOps. Facilitates system demos...

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 Systems Engineer Senior to work in our Winchester, VA office. Please Note: This position is contingent upon contract award. Supervise, coordinate and/or perform additions and changes to network hardware and operating systems, and attached devices, including investigation, analysis, recommendation, configuration, installation, and testing of new network hardware and software. Provide direct support in the day-to-day operations on network hardware and operating systems including the evaluation of system utilization, monitoring response time and primary support for detection and correction of operational problems. Troubleshoot at the physical level of the network, working with network measurement hardware and software, as well as physical checking and testing of hardware devices at the logical level working with communication protocols. Participate in planning design, technical review and implementation for new network infrastructure hardware and...

Description JOB DESCRIPTION: SAIC seeks a Senior Mission Protection Systems Engineer to provide systems engineering and technical services in Chantilly, VA . As the government's trusted subject matter expert and thought leader on Counterspace Mission Protection, the MP SE will assist the government by providing defensive counterspace tactics development expertise that also includes planning, developing and overseeing coordination of Mission Protection CONOPS, policies and frameworks across the enterprise. • Perform extensive coordination across the enterprise to identify Counterspace Mission Protection needs and drive resources to effective solutions. • Serve as the government's SME on integration of counterspace response options • Provide operational expertise into successful contingency operations • Provide detailed reviews and redlines to protection CONOPS, policies, and organizational agreements • Develop internal Mission Protection governance documents • Provide...

Description SAIC is seeking a TACNET CB-ISEA Senior Network Engineer (Fleet Support) to join our team in Norfolk, VA . This role is REMOTE but MUST BE LOCAL TO AREA due to on site needs. This position requires frequent and regular onsite support aboard U.S. Navy ships. The engineer will work directly with Active Duty personnel and government staff to deliver high-quality repair and technical support for Navy afloat networks, including systems such as ADNS, ISNS, CANES, CENTRIXS, Legacy SCI, VIXS, and WRBS . Travel within the U.S. and internationally may be required (approx. 25%), along with occasional after-hours support. JOB DUTIES: Provide break/fix IT support in a fast-paced shipboard environment and troubleshoot LAN issues to determine effective resolutions. Perform root-cause analysis and recommend permanent configuration or system changes when needed. Collaborate with external partners, consultants, vendors, and government agencies to resolve...

Description Introduction Make a difference for national security by joining a team of dedicated IT professionals who will sustain, modernize and transform the enterprise IT capabilities for the Defense Counterintelligence and Security Agency (DCSA). The Air Force, Space and Intelligence Business Group (AFSI) of SAIC is seeking a Senior Network Engineer to support a transformational infrastructure program for DCSA. SAIC is proud to be supporting DCSA in safeguarding our nation's information. DCSA is the designated oversight authority on the accreditation of classified facilities, information systems, and the insider threat program. This involves security oversight of more than 10,000 companies and approximately 13,000 facilities involved in classified work throughout the DoD and 31 Federal agencies. Specifically, on the DCSA One IT program, SAIC will provide an enterprise IT solution that delivers highly secured and adaptable IT infrastructure, provides customer...