Senior Site Reliability Engineer - Linux Systems & Application Observability

Titan Security is built on serving our clients and building careers – just like yours. We are trusted by some of the most well-known companies and properties in the country while remaining dedicated to building personalized security solutions that solve the needs of every customer we support. Named as a nationally recognized Top Workplace in 2024 and 2025 by USA Today, Titan's customized approach to security services will provide you with the opportunity to learn, grow and succeed. Our core values of being Unified, Transparent, Innovative, Committed and Accountable help us in providing unparalleled service and support in all that we do. If you are looking for a meaningful career, a culture of excellence, and the ability to make a difference, we want to talk to you! Titan Electronics – Senior Project Manager Location: Chicago, IL Employment Type: Full-Time | Exempt Reports To: Regional Director, Titan Electronics About Titan Electronics Titan Electronics, a division of Marksman Titan Security Group, provides integrated security technology solutions including access control, CCTV, alarms, intercoms, and structured cabling systems. We design, install, and maintain electronic security infrastructure that protects clients across corporate, industrial, healthcare, and multi-site portfolios throughout the Southeast. Position Summary The Advanced Technician / Project Manager serves as a hybrid field leader and project owner, responsible for the installation, configuration, and oversight of complex electronic security systems across Titan client sites in the greater Chicago area. Based in the West Loop, this role requires regular travel thru out Chicagoland to support regional projects, ensure on-time delivery, and maintain Titan’s high standards of technical excellence and customer satisfaction. This position blends hands-on technical expertise with project management and client-facing responsibilities — ideal for a senior technician ready to step into a leadership a

Titan Security is built on serving our clients and building careers – just like yours. We are trusted by some of the most well-known companies and properties in the country while remaining dedicated to building personalized security solutions that solve the needs of every customer we support. Named as a nationally recognized Top Workplace in 2024 and 2025 by USA Today, Titan's customized approach to security services will provide you with the opportunity to learn, grow and succeed. Our core values of being Unified, Transparent, Innovative, Committed and Accountable help us in providing unparalleled service and support in all that we do. If you are looking for a meaningful career, a culture of excellence, and the ability to make a difference, we want to talk to you! Titan Electronics is the technology and systems integration arm of Titan Security Group, a leading security solutions provider servicing millions of square feet across commercial, residential, institutional, and industrial properties. Specialized in designing, installing, and servicing advanced electronic security architecture, Titan Electronics delivers customized, enterprise-grade solutions tailored to complex facility environments. We are seeking an experienced Level III Security Systems & Low Voltage Field Technician to lead installations, testing, programming, and complex troubleshooting for commercial, industrial, and high-security clients. In this senior-level role, you will handle advanced integration of Access Control, IP Video Surveillance (CCTV), Intrusion Alarms, and Structured Cabling systems. You will also serve as a technical mentor to Level I & II technicians and act as the primary on-site point of contact for project managers and clients. Key Responsibilities System Installation & Integration: Mount, wire, program, and commission advanced commercial security systems including IP CCTV/NVRs, Access Control (ACS), Intrusion Detection, Intercoms, and Gate systems. Network & So

🚀 About WRITER WRITER is where the world's leading enterprises orchestrate AI-powered work. Our vision is to expand human capacity through superintelligence. And we're proving it's possible – through powerful, trustworthy AI that unites IT and business teams together to unlock enterprise-wide transformation. With WRITER's end-to-end platform, hundreds of companies like Mars, Marriott, Uber, and Vanguard are building and deploying AI agents that are grounded in their company's data and fueled by WRITER's enterprise-grade LLMs. Valued at $1.9B and backed by industry-leading investors including Premji Invest, Radical Ventures, and ICONIQ Growth, WRITER is rapidly cementing its position as the leader in enterprise generative AI. Founded in 2020 with office hubs in San Francisco, New York City, Seattle, Austin, Chicago, and London, our team thinks big and moves fast, and we're looking for smart, hardworking builders and scalers to join us on our journey to create a better future of work with AI. 📐 About the role We are looking for a visionary and execution-oriented AI transformation lead to serve as a high-impact partner for our most strategic Fortune 100 accounts. In this role, you’ll be the architect of change, moving beyond simple software implementation to help the world's largest organizations fundamentally rethink how they work. You’ll sit at the intersection of business strategy and cutting-edge technology, translating the power of the WRITER platform into measurable P&L impact and helping executives navigate the shift to an AI-first operating model. This is a rare opportunity to build the playbook for enterprise AI transformation. You won’t just be managing accounts; you’ll be driving the next industrial revolution by helping C-suite leaders move from AI experimentation to full-scale value realization. Your work will directly influence WRITER's product roadmap and help define how the world’s biggest brands use superintelligence to expand human capacity. Thi

Join us in building the future of finance. Our mission is to democratize finance for all. An estimated $124 trillion of assets will be inherited by younger generations in the next two decades. The largest transfer of wealth in human history. If you’re ready to be at the epicenter of this historic cultural and financial shift, keep reading. About the team + role We are building an elite team, applying frontier technologies to the world’s biggest financial problems. We’re looking for bold thinkers. Sharp problem-solvers. Builders who are wired to make an impact. Robinhood isn’t a place for complacency, it’s where ambitious people do the best work of their careers. We’re a high-performing, fast-moving team with ethics at the center of everything we do. Expectations are high, and so are the rewards. The Internal Tools Recruiting team partners with Infrastructure, Engineering Excellence, and other technical orgs to build the teams behind Robinhood’s products and infrastructure. We work closely with hiring leaders to plan hiring, build strong pipelines, and deliver a high-quality, consistent candidate experience. We care about clear communication, strong partnerships, and continuously improving how we hire. As a Senior Technical Recruiter, you’ll own full-cycle recruiting across a range of specialized engineering roles. You’ll partner with hiring managers to define what great looks like, develop effective sourcing strategies, and drive consistent pipeline activity. You’ll collaborate closely with peer recruiters and sourcers to share insights, improve workflows, and keep hiring moving efficiently. This role is based in our Chicago, IL and Menlo Park, CA offices, with in-person attendance expected at least 3 days per week. At Robinhood, we believe in the power of in-person work to accelerate progress, spark innovation, and strengthen community. Our office experience is intentional, energizing, and designed to fully support high-performing teams. What you’ll do

Join us in building the future of finance. Our mission is to democratize finance for all. An estimated $124 trillion of assets will be inherited by younger generations in the next two decades. The largest transfer of wealth in human history. If you’re ready to be at the epicenter of this historic cultural and financial shift, keep reading. About the team + role We are building an elite team, applying frontier technologies to the world’s biggest financial problems. We’re looking for bold thinkers. Sharp problem-solvers. Builders who are wired to make an impact. Robinhood isn’t a place for complacency, it’s where ambitious people do the best work of their careers. We’re a high-performing, fast-moving team with ethics at the center of everything we do. Expectations are high, and so are the rewards. The Procurement and Vendor Management Office (VMO) is Robinhood's central team for engaging and managing third-party vendors and partners across the company. We manage complex commercial relationships for Robinhood. We partner closely with Legal, Risk, Finance, and business leaders to help Robinhood source, negotiate, and manage vendor and partner relationships that power our products and operations. Our team values speed, commercial rigor, and risk-intelligent decision-making in equal measure. Our world-class, data-driven strategic sourcing function is key to Robinhood's growth. You'll work alongside the smartest sourcing and contracting specialists who understand the marketplace well, take ownership of their categories, and fluently use AI to deliver great results, fast! It's a collaborative, high-accountability team where your expertise directly shapes how Robinhood spends and protects its resources! As a Senior Sourcing Manager, you'll own end-to-end sourcing and contracting for a portfolio of vendor categories, run market research, perform competitive bidding, lead negotiations, and drive contract execution. You'll partner directly with senior Business Owners, Com

Reddit is a community of communities. It’s built on shared interests, passion, and trust, and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care most about. With 100,000+ active communities and approximately 130 million daily active unique visitors, Reddit is one of the internet’s largest sources of information. For more information, visit www.redditinc.com . We’re looking for a strategic operator and program manager to join the GTM Excellence team within Reddit’s GTM Strategy & Operations organization. GTM Excellence is responsible for transforming and scaling sales processes, policies, and programs to reduce friction in the sales cycle, drive systemic consistency, and increase seller productivity. In this role, you will help shape how Reddit scales. You will own ambiguous, high-impact opportunities, turn them into clear recommendations, and lead the work from idea to execution. The right candidate brings strong judgment, a clear point of view on how Reddit should evolve its operations, and the ability to work across teams to drive change. This is a high-visibility role at the center of the Global Sales Organization’s operational excellence strategy, focused on building the systems and processes that maximize customer-facing time and create a seamless experience for Reddit advertisers. This role is required to be based in person in Chicago, New York, San Francisco, or Los Angeles. Responsibilities: Diagnose and prioritize business problems: Break down ambiguous, high-impact opportunities into clear problem statements, develop hypotheses, drive analysis, and identify the highest-impact opportunities to improve how Reddit operates. Decipher stakeholder feedback: Collect and translate feedback from a large group of stakeholders into clear, actionable business requirements. Design scalable processes and operating models: Evaluate how work gets done today, identify fri