Rail Systems / Catenary Engineer

Role overview AECOM seeks a Technical Director of Engineering with deep experience in conveyance systems for its Boston office. This leadership role centers on guiding an engineering team that delivers conveyance solutions tailored to client needs and industry standards. What you will do Supervise the design and implementation of conveyance systems for various client projects. Lead and support a team of engineers and support staff through all phases of project delivery. Ensure projects meet schedules and stay within budget. Collaborate with clients and stakeholders to define project scopes, budgets, and timelines. Mentor junior engineers and foster professional development within the team. Encourage continuous improvement and uphold high standards in engineering work. Location This position is based in Boston.

Join AECOM as a Senior Water Conveyance Project Manager, where you will lead and manage critical water conveyance projects that contribute to sustainable infrastructure solutions. In this role, you will oversee project planning, execution, and delivery while ensuring compliance with safety and quality standards. Your expertise will guide project teams while collaborating with clients, stakeholders, and regulatory entities.

About KnoxKnox operates the largest Federal managed cloud, dedicated to building and maintaining secure cloud and AI environments that support the most crucial missions of the U.S. government—ranging from national security and public safety to essential public services. Our clients trust Knox to deploy production systems that adhere to the highest standards of security, reliability, and compliance.Working at Knox is impactful and driven by purpose. The challenges we tackle are significant, the expectations are high, and the outcomes are evident. Here, speed, precision, and trust are paramount—because the environments we secure cannot afford to fail. Your contributions will be visible, your expertise will be relied upon, and the impact of your work will be immediate and measurable. We operate at a federal scale, protecting some of the most sensitive government environments in the country, ensuring that the systems we build perform flawlessly.The RoleAs a Technical Implementation Manager at Knox, you will be pivotal in onboarding and operationalizing clients within Knox’s FedRAMP-authorized Federal cloud environment. This role is designed for professionals with extensive experience in guiding customers through compliance-driven deployments, particularly in relation to FedRAMP, NIST 800-53, and 24x7 SRE, NOC, or SOC-backed operational environments. You will lead customers through the complete onboarding lifecycle—from kickoff to production go-live—ensuring their environments fulfill FedRAMP security, operational, and reliability standards. Acting as the central point of coordination, you will align customer technical teams with Knox’s SRE, Security Operations, Compliance, and Engineering teams, fostering clarity across controls, runbooks, access models, monitoring, incident response, and steady-state operations.Key ResponsibilitiesOversee the entire customer onboarding lifecycle for Federal clients, from professional services kickoff through production go-live and transition to steady-state operations.Lead FedRAMP-aligned onboarding engagements, ensuring client environments meet security, compliance, monitoring, incident response, and operational readiness requirements.Act as the primary coordinator among Engineering, SRE, NOC, SOC, Security, and Compliance teams during the customer onboarding process.Facilitate onboarding meetings with a clear, compliance-focused agenda, ensuring alignment, decision-making, and accountability.Manage detailed, multi-workstream project plans covering all aspects of the onboarding process.

We are seeking a visionary Director of Finance Technology Systems to lead our finance technology initiatives at Klaviyo. In this strategic role, you will oversee the implementation and optimization of financial systems, ensuring that they align with our business objectives and drive operational excellence.

Department: OperationsReports To: NOC ManagerLocation: Hybrid, Woburn, MAAvailable Shifts: Overnight: 10PM-6AM & First: 6AM-2PMClassification: Full-Time, ExemptEstimated Annual Salary: $105,000 – $135,000About Knox SystemsAt Knox Systems, we operate the largest managed cloud for federal agencies, constructing and maintaining secure cloud and AI environments that are essential for the U.S. government’s critical missions—from national security and public safety to vital public services. Our clients trust us to deploy production systems that adhere to the highest standards of security, reliability, and compliance.Joining Knox means contributing to high-impact, purpose-driven work. The challenges we tackle are significant, expectations are elevated, and the outcomes of our efforts are transparent. Here, speed, rigor, and trust are paramount, as the environments we protect cannot afford failure. Your work will be immediately visible, your expertise will be instrumental, and the effects of your contributions will be tangible. Operating at a federal scale, we secure some of the most sensitive government environments in the nation—ensuring that the systems we design perform flawlessly.Role OverviewAs a Level 2 Cloud Operations Engineer, you will take charge of advanced troubleshooting, system administration, and application environment support across Knox's cloud infrastructure. This role integrates operations, automation, and development support—ensuring system stability, executing changes, and maintaining compliance across FedRAMP Moderate, High, and IL4 environments. The perfect candidate will have hands-on experience in compliance-controlled cloud environments within a NOC/SOC context, possess deep knowledge of cloud infrastructure services, and demonstrate a proactive approach to real-time alerts, incidents, and escalations in production.This position operates on a shift basis within a 24/7 Network/Cloud Operations setting. Team members are expected to adhere to assigned shifts, clock in during scheduled hours, and maintain continuous operational coverage. The role involves participating in a rotating on-call schedule for after-hours incidents and holiday coverage. As a customer-facing position, it necessitates professional interactions with clients during incident responses, including handling support phone calls and attending client meetings through Zoom or other collaboration platforms.Key ResponsibilitiesExecute advanced troubleshooting for infrastructure, operating system, and application issues.Maintain system stability and compliance within regulated environments.Engage in customer interactions to provide exceptional support and service.

Join Klaviyo as the Director of Sales Technology Systems, where you will lead innovative initiatives to enhance our sales tech stack. In this pivotal role, you will oversee the integration and optimization of sales technologies, ensuring that our sales teams are equipped with the best tools to drive performance and achieve their targets. Your expertise will be crucial in collaborating with cross-functional teams to implement strategic solutions that meet the needs of our growing organization.

Join our dynamic team at Datadog as a Senior Technical Program Manager, where you will spearhead the evolution of our Knowledge Systems program within the Technical Solutions (TS) organization. Our TS team consists of over 1,000 customer-facing technical experts, including Sales Engineers, Technical Account Managers, Support Engineers, and Solution Architects, dedicated to enhancing customer experiences and facilitating product adoption.In this pivotal role, you will amplify the effectiveness of our TS organization by managing a technical Knowledge Systems program that integrates cutting-edge AI technologies to streamline information capture, enhance accessibility, and ensure that knowledge remains a valuable resource for delivering exceptional customer experiences and fostering continuous innovation.

Veeva Systems is a purpose-driven leader in the industry cloud sector, dedicated to assisting life sciences companies in accelerating the delivery of therapies to patients. As one of the most rapidly expanding SaaS organizations in history, we achieved over $3 billion in revenue in our last fiscal year, with significant growth opportunities on the horizon. Our core values at Veeva include: Doing the Right Thing, Customer Success, Employee Success, and Speed. We are not just an ordinary public company; we made history in 2021 by becoming a public benefit corporation (PBC), committed to balancing the interests of customers, employees, society, and investors. As a Work Anywhere organization, we foster flexibility, allowing you to work from home or in the office to thrive in your ideal environment. Join us in transforming the life sciences industry as we strive to make a positive impact on our customers, employees, and communities.

DNAnexus seeks a Director of Product Marketing to lead marketing strategy for health technology solutions. This Boston-based position centers on expanding the presence of DNAnexus products in healthcare organizations. Role overview This role focuses on shaping and executing marketing plans tailored to health systems. The Director will work to build awareness, drive adoption, and position DNAnexus products effectively within the healthcare sector. Key responsibilities Guide marketing strategy for health technology offerings Develop and execute campaigns that reach healthcare organizations Promote product adoption and strengthen brand presence in the health systems market Location This role is based in Boston.

Position Title: Junior Systems EngineerReporting To: Client Technology ManagerWork Arrangement: Hybrid, Boston, MAEmployment Type: Full-Time, Hourly, Non-ExemptAt Atlas Technica, we are dedicated to providing comprehensive IT management, user support, and cybersecurity solutions tailored for hedge funds and investment firms. Established in 2016, we have consistently expanded our reach and capabilities through an unwavering commitment to exceptional service.We cherish values such as ownership, execution, growth, intelligence, and a spirit of teamwork. We seek individuals who resonate with our Core Values and are eager to contribute positively to our customer-focused environment. Atlas Technica offers competitive salaries, extensive benefits, and enticing perks for our global team members. We prioritize a professional yet congenial workplace that encourages career development and personal growth. Join us at Atlas Technica!Currently, we are on the lookout for a Junior Systems Engineer to join our rapidly expanding team. This pivotal technical role presents significant opportunities for career advancement for the right candidate. You will collaborate closely with Systems Engineers and Senior Systems Engineers in an environment that fosters swift technical development. This position is primarily based onsite, directly supporting our high-profile clients and their infrastructure as a trusted extension of the Atlas Support Team.Key Responsibilities:Deliver IT support services to users on-site.Utilize a ticketing system to effectively manage support inquiries.Maintain comprehensive documentation in accordance with organizational policies.Adhere to stringent change control procedures.Qualifications:A minimum of 1 year of IT experience, including Desktop Support, Systems Engineering, or Systems Administration.Proficient in End User Support/Desktop Support: including Microsoft Windows, Microsoft Office, and mobile device troubleshooting.Excellent verbal and written communication skills, with a strong sense of responsibility and follow-through.Experience with the Microsoft 365 suite (Exchange Online, SharePoint Online, Intune, Azure AD).Basic understanding of Microsoft Windows Server Platforms, including Active Directory and Group Policy.Familiarity with networking concepts.Willingness to travel periodically to client office locations within the metropolitan area.Ability to meet all physical demands associated with the role.

Join our innovative team as a Principal Systems/Mechanical Engineer, where you will lead the development of our groundbreaking software-defined, end-to-end automated fulfillment system. This pivotal role will position you as a systems leader, guiding our engineering team through the exciting transition of the materials handling industry from traditional mechanical frameworks to advanced robotics and software solutions. This is a unique opportunity to shape the future of our operations by collaborating closely with diverse cross-functional teams, including mechanical, electrical, controls, and software engineering, to create an unprecedented cohesive fulfillment system.At HDS Global, we are spearheaded by a distinguished leadership team with a proven record and are supported by notable investors and industry partners, including HDSGlobal.com, Ingram Micro, and Toyota.

About WHOOP WHOOP helps members understand their bodies and daily habits to support peak performance and longer, healthier lives. The company’s mission centers on advancing human potential through actionable insights. Team Focus The Finance team is building a strong accounting foundation to support WHOOP’s rapid growth and future goals. This includes improving processes, strengthening internal controls, and preparing for the requirements of a public company. Role Overview WHOOP is hiring a Director of Technical Accounting and Financial Reporting to lead its technical accounting function. This Boston-based role calls for deep expertise in U.S. GAAP, especially revenue recognition and performance obligations in complex contracts. The director will serve as the company’s go-to resource for technical accounting matters. What You Will Do Act as the subject matter expert on technical accounting issues, with a strong focus on revenue recognition and complex contract analysis Lead research, documentation, and implementation of accounting policies Work closely with Financial Planning & Analysis, Legal, and other teams to ensure accurate and compliant financial reporting Translate complex accounting standards into clear, practical guidance for the business Who We’re Looking For Extensive technical accounting experience, particularly with U.S. GAAP Strong attention to detail and sound professional judgment Ability to communicate complex information in a clear, actionable way Experience collaborating with cross-functional teams Willingness to work onsite in Boston, MA (relocation may be required)

Veeva Systems is a mission-driven organization and a leader in industry cloud solutions, dedicated to accelerating the delivery of therapies to patients. As one of the fastest-growing SaaS companies globally, we achieved over $3 billion in revenue last fiscal year and continue to explore extensive growth opportunities. Our core values include: Doing the Right Thing, Ensuring Customer Success, Fostering Employee Success, and Maintaining Speed. We are not just another public company – in 2021, we made history by becoming a public benefit corporation (PBC), legally committed to balancing the interests of customers, employees, society, and investors. As a Work Anywhere company, we promote flexibility, allowing you to work from home or in the office, enabling you to excel in your preferred environment. Join us in transforming the life sciences industry and making a meaningful impact on our customers, employees, and communities.

Klaviyo’s global corporate IT team supports employees worldwide by managing technology systems, administration, and daily support. This group works to ensure every Klaviyo employee has the technical foundation needed to do their best work. The IT Systems area focuses on SaaS systems administration, lifecycle management, and building automation and engineering solutions for internal teams and the broader business. Collaboration is a key part of the team’s approach, with close partnerships across IT Searchbar (end-user support), Security, Risk, Trust, and Engineering. Role overview The Lead IT Systems Engineer will take charge of designing, implementing, and maintaining enterprise SaaS systems at the Boston office. This position leads projects involving SSO and SCIM implementations, manages complex integrations across multiple tools, and drives automation to improve scale and efficiency. The role involves regular collaboration with operations, engineering, and IT Searchbar teams, and serves as a technical escalation point for system-related issues. What you will do Mentor team members and support their professional growth at Klaviyo. Lead technology initiatives that improve operational efficiency and system effectiveness. Learn more For insights into Klaviyo’s culture, visit klaviyo.com/careers.

At Veeva Systems, our mission is to accelerate the delivery of therapies to patients through innovative cloud solutions tailored for the life sciences industry. As a trailblazer in the SaaS sector, we achieved over $3 billion in revenue last fiscal year and are poised for significant future growth. Our core values—Doing the Right Thing, Customer Success, Employee Success, and Speed—guide every aspect of our operations. In 2021, we distinguished ourselves by becoming a public benefit corporation, legally committed to balancing the interests of all stakeholders including customers, employees, society, and investors. As a Work Anywhere organization, we empower our employees to work in their preferred environments, whether from home or in the office, fostering their success and well-being. Join us as we transform the life sciences industry and create a positive impact for our customers, employees, and communities.

FieldAI is at the forefront of revolutionizing the interaction between robots and the real world. Based in Boston, our dynamic R&D team is dedicated to developing AI systems that are risk-aware, reliable, and ready for field deployment. Our solutions address some of the most challenging problems in robotics, unlocking the full potential of embodied intelligence. We pride ourselves on a pragmatic approach that combines cutting-edge research with practical deployment, moving beyond standard data-driven methods and transformer-only architectures. Our systems are already deployed worldwide, and we are committed to continuous improvement through rapid iterations based on real-world applications.We are looking for enthusiastic engineers to join our team and contribute to the advancement of our humanoid robot software stack. In a fast-paced environment, you will collaborate with a focused team to integrate various subsystems such as perception, planning, locomotion, and manipulation into a seamless, reliable system that operates effectively in unstructured real-world environments. A key responsibility will be to transition research-grade capabilities into robust, production-quality systems. The ideal candidate will possess a solid understanding of robotic software systems and demonstrate the practical skills necessary for delivering high-quality, maintainable code within a small, dedicated team.

About Formlabs: Are you ready to revolutionize the way the world creates? At Formlabs, we are at the forefront of enabling innovative design and manufacturing. Our advanced 3D printing technology empowers over 50,000 leading companies globally, including giants like Apple, Google, Tesla, New Balance, and NASA. We are dedicated to helping individuals and organizations bring their visions to life, from groundbreaking products to essential medical devices. We are a dynamic team of builders, engineers, and innovators committed to transforming the fabrication landscape. If you’re eager to influence the future of manufacturing, we invite you to join us in this exciting journey. Your Impact: As a Technical Lead, you will be instrumental in shaping our products' excellence. Your role will encompass overseeing system-level decisions and diving deep into the intricacies of each subsystem, addressing technical challenges while influencing product design. You will serve as the primary technical authority responsible for the successful design and delivery of our products. What You’ll Do: Collaborate with the Product Team to establish ambitious yet achievable product performance goals, leveraging your technical expertise. Lead the architectural decisions across various engineering domains (mechanical, optical, electrical, etc.), while pinpointing technological risks and developing a resilient system architecture. Champion the delivery of exceptional products, ensuring overall performance aligns with our high standards. Work alongside domain experts to delineate subsystem requirements and interfaces effectively. Guide team members through technical implementations, framing problems in terms of customer value and fostering data-driven design decisions. Identify program risks and steer team efforts toward the most critical tasks. About You: You have proven experience leading the technical development of complex electro-mechanical products. Familiar with a diverse range of technologies, including mechanical, electrical, thermal, optical, material science, motion control, and embedded systems. Demonstrated success throughout the entire product lifecycle, from concept development to high-volume manufacturing. Adaptable to a culture of constructive debate and collaboration.

About You: As a highly skilled Systems Engineer, you bring extensive experience in systems integration, requirements management, system design, and testing, particularly within civil-certified or Department of Defense (DOD) safety-critical avionics systems. Your enthusiasm for innovative product development is matched by a proven ability to effectively navigate the complexities of new product development cycles. You have hands-on experience in experimental R&D flight testing with general aviation aircraft, consistently prioritizing safety while driving rapid progress. Your expertise encompasses collaboration with diverse engineering domains, as well as interactions with customers, suppliers, and partners.

About Merlin Labs:Merlin Labs is an innovative, venture-backed aerospace startup dedicated to revolutionizing the aviation industry through the development of autonomous flight technology. Our mission is to create a non-human pilot system that facilitates both reduced crew and uncrewed flight operations. Supported by some of the foremost investors in the field, we are rapidly scaling our operations to harness the power of autonomy and address the most pressing challenges in aviation today.Your Role:As a Senior Systems Engineer, you will play a pivotal role in the development and testing of civil-certified and DOD safety-critical avionics systems. We are looking for a seasoned professional with a strong background in requirements development, system design, and testing. You should have a passion for innovation and a proven ability to navigate the complexities of product development within an experimental R&D flight test environment. Your experience in ensuring safety while advancing project timelines will be essential. Additionally, you will collaborate effectively with various engineering domains, customers, suppliers, and partners.