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Active and existing security clearance required after day 1 At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. Candidate must be able to effectively operate in a high tempo operations environment and capable of multi-tasking and prioritizing complex activities, often with actions requiring coordination across multiple support areas.

Sr Electrical Engineer, Test Equipment Maintenance Support - 3rd Shift

We research, develop, design, and integrate electrical (Analog, Power, RF/Microwave, and Digital) components, embedded and digital signal processing software, equipment, systems, sub-systems, and networks for the defense of domestic and foreign purposes. The Receiver, Exciter & Processing Architecture (REPA) department is composed of an energetic multi-disciplinary team working collaboratively with internal and external customers and programs to provide mission ready capabilities to our warfighters.

Receiver, Exciter & Processing Architecture Electrical Engineer I - Onsite

We have an opportunity for an Antenna and Microwave Engineer who is seeking to utilize their strong academic background and experience in RF/Microwave system theory and design, including architectures, subsystems, components and Active Electronically Steered Antennas (AESAs). Strong hands on experience with microwave testing techniques, including using spectrum analyzers, Real-time Spectrum Analyzers (RSAs), Vector Network Analyzers (VNAs) and Performance Network Analyzer (PNAs).

Antenna and Microwave Engineer II

Ability to obtain INTERIM U.S. government issued security clearance is required prior to start date At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. Our engineers work hands‑on with the latest test instrumentation, software, and automation technologies to integrate state‑of‑the‑art test capabilities for some of the most advanced engineering systems in the world.

Senior Electrical & Electronics (E&E) Engineer - Test Solutions – Onsite (Tewksbury/Andover, MA)

In addition to base salary, our total compensation package may include participation in the company's annual cash bonus plan, variable compensation (OTE) for sales and customer success roles, equity, sign-on payments, and a comprehensive range of health, welfare, and wellbeing benefits based on eligibility. You will lead projects end to end, from SSO/SCIM rollouts to complex multi-tool integrations and automations, and you will be trusted to take an ambiguous business problem, define the problem statement yourself, and deliver a solution that scales.

YEAR

Klaviyo Inc

Senior IT Systems Engineer

As part of the Strategic Communications Department, the Systems Engineering department supports a variety of communications systems including SATCOM (including AEHF, EHF, X-Band, Ka-Band, Ku-Band, C-Band, and PTW), Line-of-Site (LOS) Radio Terminals and Secure Switching Networks. As part of Collins Aerospace, Mission Systems organization, we specialize in developing advanced communication systems, ground and flight computers, sensors, cyber and software solutions, as well as providing integration of Mission Systems.

Systems Engineer (ONSITE)

Test Solutions Northeast Senior Electrical Engineer

Candidates can expect to work on many if not all the phases of the infrastructure development life cycle including development using Configuration Management practices with problem tracking to implement OS level configurations to support applications and Cyber requirements. At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems.

Software Infrastructure Engineer II

Active and existing security clearance required on day 1 At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. We are seeking a Platform Infrastructure Engineer to join the Land and Air Defense Systems (LADS) software department supporting the Lower Tier Air and Missile Defense Sensor (LTAMDS) SW Integrated Product Team (IPT).

Platform Infrastructure Engineer

In this role, you will have a hands-on opportunity to design, build, and integrate state-of-the-art electrical test systems supporting complex defense products across their entire lifecycle—from high-tech engineering development labs to factory production, field operations, and long-term sustainment. Experience operating laboratory test and measurement equipment (e.g., oscilloscopes, waveform/function generators, spectrum analyzers, or network analyzers) to test hardware, interface with sensors, or measure electrical signals.

Electrical Test Engineer I

Core Knowledge & Skills: Manages routing/switching and network security, multi‑OS environments, virtualization (e.g., VMware/Hyper‑V), core cloud services, and release of IaC via pipelines; automates common admin tasks. Teamwork & Communication: Partners with peer teams, shares knowledge, coordinates changes, reports progress, and supports/train users.

Applied Information Sciences

Cloud Systems Engineer

ea_via_bold

The IT Engineer will serve as the primary on-site IT resource, will report to the Head of Maintenance and Engineering and work closely with Maintenance and Engineering group, Quality group, and external vendors to support a GMP-regulated biotech environment. Maintain and administer Building Management Systems (BMS), environmental monitoring systems, access control systems, CCTV/video surveillance, and other operational technology systems.

Northway Biotech UAB

Information Technology Engineer Engineering · Northway Biotech (Biologics)- Waltham · Onsite

You will be responsible for building reliable, scalable systems while navigating the complexity of differing cloud primitives, networking models, and operational trade-offs. We are searching for a Senior Cloud Engineer (Multicloud) with deep, hands-on experience building, operating, and scaling production infrastructure across AWS, GCP, and Azure .

Pragmatike

Senior Engineer (Multicloud)

ADI combines analog, digital, AI, and software technologies into solutions that combat climate change, reliably connect humans and the world, and help drive advancements in automation and robotics, mobility, healthcare, energy and data centers. For positions requiring access to technical data, Analog Devices, Inc. may have to obtain export licensing approval from the U.S. Department of Commerce - Bureau of Industry and Security and/or the U.S. Department of State - Directorate of Defense Trade Controls.

Analog Devices

2nd Shift Manufacturing Test Engineer

We bring a decade-long track record of real-world deployments, strong performance in DARPA challenges, and experience from organizations such as DeepMind, NASA JPL, Boston Dynamics, NVIDIA, Amazon, Tesla Autopilot, Cruise, Zoox, Toyota Research Institute, and SpaceX. Today that infrastructure is borrowed from Field AI's commercial platform teams and held together by researchers doing it in the margins: the humanoid monorepo has no CI, collected robot data lands in S3 and stops there, and there is no registry telling us what any given dataset actually contains.

FieldAI

DevOps Engineer

DSG is unique at Aerospace as it not only directly supports major customers, including the U.S. Space Force, U.S. Space Command, Air Force Material Command, and senior leadership at the Pentagon, but also provides a broad range of technical support across the national space enterprise, maintaining vertical responsibilities with customers' portfolios as well as horizontal, matrixed responsibilities across the corporation. The Defense Systems Group (DSG) provides analysis-based decision support to senior leaders on space architectures, policy and strategy, technology development, warfighter capability enablers, systems integration, defense industrial base, and threat reduction to help shape existing and future space missions across the national security space (NSS) enterprise.

The Aerospace Corporation is a national nonprofit corporation that operates a federally funded research and development center and has more than 4,600 employees. With major locations in Chantilly, Virginia; El Segundo, California; Albuquerque, New Mexico; and Colorado Springs, Colorado, Aerospace addresses complex problems across the space enterprise and other areas of national and international significance through agility, innovation, and objective technical leadership. For more information, visit www.aerospace.org.

The Aerospace Corp

Sr. NC3 Systems Engineer

The ideal candidate has hands-on experience developing software for regulated medical devices and diagnostic instruments that integrate with enterprise healthcare environments, including Laboratory Information Systems (LIS/LIMS), Electronic Health Records (EHR/EMR), PACS/VNA imaging systems, and clinical decision-support workflows. ADI combines analog, digital, AI, and software technologies into solutions that combat climate change, reliably connect humans and the world, and help drive advancements in automation and robotics, mobility, healthcare, energy and data centers.

Staff Software Engineer, Medical Devices & Healthcare Integration

The ideal candidate combines deep telecommunications expertise with hands-on Microsoft Teams Phone experience and a proven track record delivering migrations from legacy PBX platforms to modern cloud communications solutions. This role will lead carrier migrations, number management, E911 services, voice integrations, and enterprise telecommunications initiatives while helping clients modernize legacy voice environments.

Slalom Inc

Senior Voice Engineer - Microsoft Teams Phone

Description The Software Engineer will have the following responsibilities: 1) Collaborate across functional teams to design, develop, and deploy business software solutions, while actively managing project milestones and deliverables and contributing to all phases of the software development lifecycle; 2) Work with engineers and senior team members to establish product requirements and specifications based on the principles of software engineering and development; 3) Write production-level code and utilize knowledge of Spring Framework, relational and non-relational databases, and cloud platforms to create new software features and maintain existing backend web services; 4) Work directly with clients project managers to determine design requirements and feasibility within cost constraints, and to establish product roadmap timelines; 5) Work with clients engineering teams to implement customized software solutions, data pipelines, and internal tools; 6) Manage clients code repositories and implement robust version control practices, while configuring and maintaining CI/CD (Continuous Integration and Continuous Delivery) pipelines to ensure streamlined and reliable software deployment processes; 7) Evaluate software performance and server capabilities using monitoring metrics, test reports, and user interaction data, while maintaining and testing customized products to ensure security, scalability, and performance optimization; 8) Design, configure, and integrate Identity and Access Management (IAM) systems and implement user provisioning, synchronization, and lifecycle management; 9) Deliver technical support and ongoing software maintenance services to clients, effectively diagnosing and resolving complex technical issues to ensure optimal system performance and client satisfaction; and, 10) Create and maintain technical documentation and articles. Required experience must include the following: 1) A minimum of six (6) months of demonstrated experience in front-end UI and back-end database for websites; 2) A minimum of six (6) months of demonstrated experience in enhancing security of software applications or websites; 3) A minimum of six (6) months of demonstrated experience in maintaining and debugging software applications or websites; 4) A minimum of six (6) months of demonstrated experience in creating technical documentation; 5) A minimum of six (6) months of demonstrated experience in using JavaScript, HTML, and CSS for website development.

ESRhealthcare and EXEC STAFF RECRUITERS

Software Engineer Dedham, MA

The ideal candidate will have hands-on expertise in LTE control-plane and data-plane layers (RRC, MAC, RLC, PDCP) and proven skills in C/C++ development on Unix/Linux environments. We are committed to building inclusive and diverse teams representing all backgrounds, with a wide range of perspectives, and empowering industry-leading skills.

Security Engineer Jobs in Cambridge, MA

Sr Electrical Engineer, Test Equipment Maintenance Support - 3rd Shift RTX

Receiver, Exciter & Processing Architecture Electrical Engineer I - Onsite RTX

Antenna and Microwave Engineer II RTX

Senior Electrical & Electronics (E&E) Engineer - Test Solutions – Onsite (Tewksbury/Andover, MA) RTX

Senior IT Systems Engineer Klaviyo Inc

Systems Engineer (ONSITE) RTX

Test Solutions Northeast Senior Electrical Engineer RTX

Software Infrastructure Engineer II RTX

Platform Infrastructure Engineer RTX

Electrical Test Engineer I RTX

Cloud Systems Engineer Applied Information Sciences

Information Technology Engineer Engineering · Northway Biotech (Biologics)- Waltham · Onsite Northway Biotech UAB

Senior Engineer (Multicloud) Pragmatike

2nd Shift Manufacturing Test Engineer Analog Devices

DevOps Engineer FieldAI

Sr. NC3 Systems Engineer The Aerospace Corp

Staff Software Engineer, Medical Devices & Healthcare Integration Analog Devices

Senior Voice Engineer - Microsoft Teams Phone Slalom Inc

Software Engineer Dedham, MA ESRhealthcare and EXEC STAFF RECRUITERS

Sr Software Engineer, Stack Parallel Wireless

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