Location (mandatory): Marlborough MA Position will be a hybrid between a Planner II and a Data Analyst building reports & dashboards to support business needs.

Location (mandatory): Marlborough MA USA We are seeking a highly motivated Research Associate to support the analytical testing of cell therapy products to support development activities. The role requires hands-on laboratory work, including mammalian cell culture, flow cytometry, and PCR-based testing as well as data analysis. The Research Associate will work as part of a team under the guidance of Senior Project/Team Leads.

Location: Lexington, MA Summary- Designs and implements software of embedded devices and systems from requirements to production and commercial deployment for product lines. Designs, develops, codes, tests, and debugs system software. Involved in specifications, design, and development of embedded firmware in engineering projects. Analyzes and enhances efficiency, stability, and scalability of system resources. Integrate and validate new product designs. Supports software QA. Provides postproduction support. Interfaces with hardware design and development. Experience in embedded systems development. Hands-on development and troubleshooting on embedded targets. Solid programming experience in C or C++. Proven experience in embedded systems design with preemptive, multitasking real-time operating systems. Knowledge of reading schematics and data sheets for components. Strong documentation and writing skills. Background/Need: The Group specializes in advanced network and communications systems development, focusing on mobile, DoD networks operating at the tactical edge. These tactical wireless networks differ from commercial wireless networks in lacking infrastructure for stable connectivity. The DoD operational environment presents additional challenges such as electronic warfare. The Group uses technical analysis, modeling, simulation, emulation, prototype development, and flight tests to develop new communication systems and evaluate their performance. Other: Clearance: Interim clearance acceptable at start Work Location: 3 days onsite, 2 days remote; some periods require 5 days onsite — candidate must have flexibility Interview Process: First-round virtual pre-screen with 1-2 team members; second-round virtual full team interview, preference for onsite second round if local

Location : Lexington, MA CLEARANCE - A secret clearance is required for the start of this position due to the nature of the work. This position will be 100% onsite for the beginning stages of this assignment. There is a possibility that based on performance, down the road, there will flexibility for one day remote. The Laser Communications Group develops, builds, tests, and operates laser communications systems for a variety of applications and environments. Lasercom offers dramatically increased data rates and enhanced physical security relative to standard radio frequency-based communications systems. The Group has expertise in communications; optics; electro- optics; optical turbulence mitigation; precise pointing control systems; embedded systems; command, control, and telemetry; testset design and fabrication; data analysis; modeling; and simulation.

Location: Lexington, MA Maintains operation of multi-user computer systems, including coordination of infrastructure and cloud responsibilities. Develops and designs core operating system builds. Responsible for coding, virtualization, and automation of systems. Sets up administrator and service accounts, maintains an active directory of users and system documentation, tunes system performance, installs system-wide software, and allocates mass storage space. Assesses and resolves user access problems related to security controls to minimize business impact and risk exposure. Identifies and evaluate vendor products and establishes vendor monitoring and tracking processes. Performs capacity planning and monitors/tunes systems. Recommends appropriate platforms for purchase, coordinates installation, and provides backup recovery. Serves as a point of escalation for major incidents that are unresolved at the helpdesk level. Develops and monitors policies and standards for allocation related to the use of computing resources. May draft general IT communications to end-users including notifications of outages/downtimes.

Location (mandatory): Lexington, MA Performs technical planning, system integration, verification and validation, evaluates alternatives including cost and risk, supportability, and analyses for total systems. Analyses are performed at all levels of total system product to include concept, design, fabrication, test, installation, operation, maintenance and disposal. Ensures the logical and systematic conversion of product requirements into total systems solutions that acknowledge technical, schedule, and cost constraints. Performs functional analysis, timeline analysis, detail trade studies, requirements allocation and interface definition studies to translate customer requirements into hardware and software specifications. Activities will include organizing assembly of advanced hardware and software, including ground and space systems and testing from the component to system level; these tests may be mechanical, functional or environmental. Requirements flow down, verification and validation activities and trade studies will also be part of the job, as will developing interfaces and ICDs.

Location (mandatory): Lexington MA Designs, develops, and implements methods, processes, and systems to consolidate and analyze diverse data sets including structured and unstructured. Develops software programs, algorithms, dashboards, information tools, and queries to clean, model, integrate and evaluate datasets. Keeps abreast of new analytic methodologies and technologies. Collaborates with functional business units to drive business solutions and direction. Group develops human-centered technologies to overcome operational challenges and to enhance human capability in domains of interest to national security. Our team is seeking a candidate with expertise in Generative AI to join our research and development group, focused on advancing machine learning solutions for large-scale text processing. In this role, you will collaborate with interdisciplinary teams to design, implement, and optimize range of AI/ML/NLP/GenAI processes. You will apply your expertise in machine learning algorithms, data science, and high-performance computing environments(e.g., supercomputers) to create robust, scalable AI applications that address complex language learning-related challenges

Location: Lexington, MA Provides administrative support to ensure efficient operation of the office. Supports managers and employees through a variety of organizational and communication tasks. Responsible for handling confidential and time-sensitive material with discretion. Familiar with a variety of office concepts, practices, and procedures. Effectively communicates via phone and email to ensure all duties are completed accurately, delivered with high quality, and in a timely manner. Answers and directs phone calls. Organizes and schedules meetings and appointments. Maintains contact lists. Produces and distributes correspondence, memos, letters, faxes, and forms. Assists in the preparation of regularly scheduled reports. Develops and maintains a filing system. Books travel arrangements. Submits and reconciles expense reports. Provides general support to visitors and responds to inquiries. Takes dictation. Research and create presentations. Generate reports and manage multiple projects. Prepares and monitors invoices. Develop administrative staff by providing information, educational opportunities, and experiential growth. Ensure operation of office equipment by completing preventive maintenance, coordinating repairs, maintaining inventories, and evaluating new equipment and techniques. Maintains supplies inventory by checking stock, anticipating needs, placing and expediting orders, and verifying receipt of supplies. Background/Need: Human Resources requires an Administrative Support position to assist the Workforce Service Center and HRIS Department.

Location (mandatory): Andover MA Seeking a skilled engineer to deliver high-quality designs and testing in accordance with project specifications, standards, budgets, and timelines. This role involves providing centralized software support for critical BMS applications. The successful candidate will collaborate with a team to design, install, commission, and service building automation and facility management systems.

Location : Lexington MA. Responsible for building and maintaining the day today operation of computer networks that companies and organizations rely on. These networks typically include an intranet, extranet, local area network (LAN), and wide area network (WAN). Designs and plans network systems. Designing and developing the network for both LAN and WAN. Design, configure and deploy LAN and WAN network connections, hardware, software and communication links and services. Performing disaster recovery operations and data backups when required. Provides specifications and detailed schematics for network architecture. Provides specific, detailed information for technology selection, implementation, and deployment, and tools for the most efficient solution to meet business needs, including present and future capacity requirements. Conducts testing of network systems. Maintains technical expertise in all areas of network and computer hardware and software interconnection and interfacing, such as routers, switches, firewalls, proxies, load balancing, etc. Prepares appropriate network documentation, including operational instructions. Evaluates and reports on new network technologies, to enhance capabilities of the network. May require knowledge of network topography for cloud integration. May implement applications of machine to machine (M2M) communication to enhance the efficiency and security of the organization s operations. Group conducts systems analysis on a broad range of problems related to surface surveillance, force protection, and homeland defense. Activities include sensor and system modeling, mission requirements analysis, and architecture development. A variety of technologies are examined, including radar, optical, acoustic, biological, and chemical sensors. Modeling and the analysis of field measurements are used to quantify the ability of current and proposed technology to meet mission requirements. This work includes analysis, algorithm development, an

Location (mandatory): Lexington, MA Responsibilities will involve the prioritization, coordination, implementation, and follow through of all administrative workflow within the group, including shopping, timesheet entry, travel, work orders, visit requests, etc Interim is sufficient to start; potential for upgrade to Top Secret later.

Location: Lexington, MA, Responsible for leading and participating in development, implementation, control, and distribution of all Quality Assurance practices, standards, methodologies, and metrics. Coordinate testing and quality activities throughout the project. Define test strategy, create test plans, and maintain them throughout the project lifecycle. Identify risks in each phase of the lifecycle. Create clear status reports and concisely communicate project status and quality concerns to relevant parties. Report product bugs using the bug tracking tool. Track testing activities according to planned schedules to ensure timely delivery of deliverables. Monitor adherence to quality standards in development and implementation of applications. Recommend quality improvements and streamlining of processes to improve test efficiency. Record, evaluate, and document test results and compare them to expected outcomes. Prepare and maintain technical documentation to support program needs. Generate historical analysis of test results and produce metrics reflecting development, results, and improvements. Develop and document training plans based on program requirements. Write technical reports and documentation such as deviation reports and testing protocols. Monitor testing procedures to ensure compliance with item specifications, test methods, and protocols. Perform all related duties as assigned. Background/Need: The team provides web applications and collaboration solutions supporting the Laboratory’s technical mission and day-to-day operations. These include intranet and collaboration tools, document management systems (such as L.I.S.A.), and custom web applications. The team supports the external website, Atlassian tools (Confluence and Jira), eForms, enterprise search, and provides Drupal website development. The team also integrates new technologies and enables more efficient workflows for Laboratory personnel. The Quality Assurance Specialist will support enhance