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 account, 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. May serve as the primary liaison for mergers, acquisitions, and divesture activities as it relates to user access, network, security, and support.

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 (mandatory): Lexington, MA • Analyze metric and signature radar data from a wide variety of high-power, high resolution radar Sensors perform data processing and analysis as well as prepare data deliverables for missions conducted in support of the Missile Defense System (MDS) development Author mission summary reports and evaluate sensor performance; regularly contribute material to sponsor briefings and conference papers. • The ideal candidate will ensure that the data is exploited for maximum impact for the continuing development of the MDS.

Location : 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. • This work is to develop applications to program equipment for new facility builds for large campuses. • This work is to program machines, test before equipment shipping to project/work site for new buildings and then support onsite commissioning.

Location: Cambridge MA 02142 (Hybrid). The Senior Manager, Data Science will be a key contributor to our U.S. Data Science team, developing advanced analytic solutions that drive strategic initiatives across Marketing, Sales, Access, and Digital. This role is ideal for a hands-on data scientist who thrives at the intersection of analytics, commercial strategy, and healthcare innovation-someone who can build robust models, translate data into action, and collaborate with cross-functional partners to influence decisions. You’ll design and deploy marketing mix models, develop predictive and patient-level analytics, measure digital ROI, and apply generative AI to commercial challenges - all while working with unique biopharma datasets and within a compliance-driven environment. Ideal Candidate Profile You are a commercially minded data scientist who can model complex patient and HCP journeys, optimize multi-channel investments, and measure both short- and long-term marketing impact. You’ve built MMM models, run predictive analytics, deployed Next Best Action (NBA) frameworks, and translated digital performance data into ROI-driven decisions. You’re fluent in pharma datasets, comfortable productionizing models, and curious about applying GenAI and NLP to accelerate insights. You blend technical mastery, business acumen, and communication skills to influence senior stakeholders.

Location - Lexington, MA. Designs, develops, and tests electrical devices and equipment, including communications systems, power generators, motors and navigation systems, and electrical systems for automobiles and aircraft. Oversees the manufacturing of these devices, systems, and equipment. Designs new ways to use electrical power to develop or improve products. Performs detailed calculations to develop manufacturing, construction, and installation standards and specifications. Directs manufacturing, installing, and testing of electrical equipment to ensure that products meet specifications and codes. Investigates complaints from customers or the public, evaluate problems, and recommend solutions. Works with project managers on production efforts to ensure that projects are completed satisfactorily, on time, and within budget. Designs electronic components, software, products, or systems for commercial, industrial, medical, military, or scientific applications. Analyzes customer needs and determine electrical system requirements, capacity, and cost to develop a system plan. Develops maintenance and testing procedures for electronic components and equipment. Evaluates systems and recommend design modifications or equipment repair. Inspects electronic equipment, instruments, and systems to make sure they meet safety standards and applicable regulations. Plans and develops applications and modifications for electronic properties used in parts and systems to improve technical performance. Background/Need: • The Group is seeking an electrical engineer to assist in the development and testing of digital electronics for advanced laser communications modems. The engineer will be involved in all aspects of testing, troubleshooting, and documenting complex, high-reliability digital electronics for space applications and will participate in conducting integrated systems tests of laser communications hardware. Work: • This position is 100% onsite due to the nature of the wo

Full lifecycle application development. Designing, coding and debugging applications in various software languages. Software analysis, code analysis, requirements analysis, software review, identification of code metrics, system risk analysis, software reliability analysis. Object-oriented Design and Analysis (OOA and OOD). Software modeling and simulation. Front end graphical user interface design. Software testing and quality assurance. Performance tuning, improvement, balancing, usability, automation. Supports, maintains and documents software functionality. Integrates software with existing systems. Evaluates and identifies new technologies for implementation. Maintains standards compliance. Implements localization or globalization of software. Clearance: Candidates should have an active clearance (secret/top secret, etc.) in order to be considered for this position due to the nature of the work being done. Work from Home: This position is REMOTE. The candidate is able to work remotely from any location. They may be asked to take up to 4 trips per calendar year to Lexington if the program/project requires it.

Location - Lexington, MA 02421 Responsible for building and maintaining the day-to-day 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. Prepare 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. Groups maintain and operate an airborne network wireless test bed in support of network research into tactical wireless communication systems. The test bed is composed of COTS switches, routers and workstations integrated with customized or prototype government furnished devices. The infrastructure is distributed across several locations and includes aircraft and mobile ground assets. Other Clearance: Candidate must have a secret level clearance for the start of this position Work: This candidate will work in a hybrid model; 4 days onsite

Location : Lexington, MA 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. Integrates and validates new product designs. Supports software QA. Provides postproduction support. Interfaces with hardware design and development. Experience in embedded systems development. Experience in 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. Work: Candidate should expect to work onsite 100%. Clearance: • This role requires a secret clearance in order to start. The candidate will need to be open and able to increase clearance level to Top Secret when they start. If someone has an active TS, that's a huge plus

Location: Cambridge, MA 02138 Reporting to the Operations Lead, the Facilities Maintenance Specialist plans, oversees, and executes the maintenance activities at the Life Sciences Center located in Cambridge, MA. This individual manages his/her time to conduct routine, planned and reactive maintenance, small and medium sized project-based activities; participates in vendors visits as well as collects proposals and reports from vendors related to their work. The incumbent must be detail oriented, client focused, and able to work within a team.

• Designs, develops, tests radio frequency (RF) and/or microwave systems architecture, components, circuits, or products. Includes antenna design, both reflector and array systems, frequency synthesizers, transmitters and receivers. Participates in electrical design tasks including requirements analysis, specification generation, interface definition, component selection, circuit simulation, schematic capture, and board layout. Participates in simulation, testing and troubleshooting of RF circuits and subsystems. Develops test plans and procedures for RF subsystems. Sub-system circuit design. Participates in required design reviews. Designs or develops radio frequency equipment and products which are used for the testing process of radio frequencies. Produces radio frequency devices and components ensuring that the design specifications are completely followed. Troubleshoots any problems found in radio frequency testing equipment or circuits. Knowledgeable in system architecture and specifications. Optimizes and analyzes the network and improving its performance if necessary. Ensures that reliability requirements are met in the design: these include E.M.C (electromagnetic compatibility), safety, manufacturability and thermal design aspects. • The Rapid Prototyping Group designs and fabricates custom prototypes for multiple groups around the Laboratory. The Group is seeking an experienced RF engineer to work on a variety of short duration (6-18 month) projects that bridge across many disciplines. This position is necessary to complement the range of expertise that we already have in the group and provide multi-disciplinary design, integration and testing of novel prototype systems. The engineer must be hands on and enjoy building hardware, developing and executing functional tests, and troubleshooting hardware prototypes.

• Designs, develops, and tests electrical devices and equipment, including communications systems, power generators, motors and navigation systems, and electrical systems for automobiles and aircraft. Oversees the manufacturing of these devices, systems, and equipment. Designs new ways to use electrical power to develop or improve products. Performs detailed calculations to develop manufacturing, construction, and installation standards and specifications. Directs manufacturing, installing, and testing of electrical equipment to ensure that products meet specifications and codes. Investigates complaints from customers or the public, evaluate problems, and recommend solutions. Works with project managers on production efforts to ensure that projects are completed satisfactorily, on time, and within budget. Designs electronic components, software, products, or systems for commercial, industrial, medical, military, or scientific applications. Analyzes customer needs and determine electrical system requirements, capacity, and cost to develop a system plan. Develops maintenance and testing procedures for electronic components and equipment. Evaluates systems and recommend design modifications or equipment repair. Inspects electronic equipment, instruments, and systems to make sure they meet safety standards and applicable regulations. Plans and develops applications and modifications for electronic properties used in parts and systems to improve technical performance. • The Group is focused on the synthesis of dynamic and complex control and autonomous systems, from concept to realization, for a wide variety of prototypes. Prototype applications span various mission areas, such as space control; air, missile, and maritime defense; communication and tactical systems; homeland protection; and intelligence, surveillance, and reconnaissance systems. The group has expertise in dynamic stabilization and platform control; advanced autonomy; pointing, acquisition, and tracking;