Role Description We are seeking a lead pulsed power engineer to join our team to own the design, development, and testing of pulsed power systems. The ideal candidate enjoys participating in a project from start to finish, from design to hands-on work in a lab, data analysis, and pushing the prototype to manufacturing and productization. This role is focused on launching new pulsed power products in HPM and non-destructive testing. Come help our team develop, build, test, and run the next generation of pulsed power systems! Key Responsibilities - Own the design, simulation, prototyping, & testing of pulsed power systems driving different loads. - Work with product management, business development, & engineers to define technical requirements. - Propose & develop novel architectures for pulsed power systems based on solid state building blocks. - Lead a team in system prototyping, benchtop testing, and major field tests. - Perform circuit analysis & electrostatic simulation to predict performance & validate test results. - Apply scientific scrutiny to test results to interpret data, draw conclusions, and determine next steps. - Collaborate with partners to integrate the pulsed power driver with x-ray or high power microwave loads. - Communicate results of experiments or simulations to the team or customers. - Ensure lab safety protocols are followed. Qualifications - BS, MS, or PhD in electrical engineering, physics, or related field, and 10 years of experience. Note: the position can be adapted to suit more junior or more senior candidates. - Highly skilled at experimental lab work, especially with pulsed power circuits and diagnostics (voltage > 50 kV, high current, < 500 ns pulse widths). - Experienced in setting up a lab or manufacturing environment from scratch including data acquisition. - Highly experienced in circuit simulations and using measured data to validate/improve the simulations. - Experienced in troubleshooting equipment such as vacuum systems, pressurized gas systems, data acquisition systems (sensors/monitors, oscilloscopes, delay generators etc), & electrical systems. - Familiar with solid state switching devices and systems, how they can be used to achieve a desired waveform, and when it makes sense to use spark gap switching or other non-solid state options. - Experience with High Power Microwave HPM systems. - Comfortable with data analysis of physical time series data. - Driven by technical curiosity and an eagerness to learn, self-driven to iterate quickly. - Productive both while working alone in a lab on some days or collaborating with colleagues other days. - Excellent communication in oral and written technical English. - Enjoy figuring out how things work, taking things apart and putting back together. - Detail oriented and able to stay focused on an end objective even while exploring development paths. - Willing to take short trips on a regular basis to Bay Area, CA and Albuquerque, NM, if not based in CA. - The ability to obtain and maintain a future Security Clearance is required for the role. Eligibility requires U.S. citizenship. Benefits - Competitive salary and benefits package! - Generous paid time off. - 401k with 6% match and vesting is immediate. - Strong work-life balance. - Tuition Reimbursement. - Paid paternal leave. - In compliance with pay transparency requirements, the salary range for this role is $132,000-245,000. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. - Fisica Inc. also offers a variety of benefits, including relocation stipend, 401(k), PTO, EAP, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, and schedule type.

Role Description PGTEK is seeking an experienced Senior Vulnerability Management Engineer to lead the engineering and administration of enterprise Tenable vulnerability management solutions supporting a large Department of Defense program. This is a hands-on engineering role responsible for designing, deploying, optimizing, and maintaining the full Tenable platform while driving vulnerability remediation efforts across enterprise and classified environments. You'll work closely with cybersecurity teams, system administrators, ISSOs, and government stakeholders to improve the organization's overall security posture. As the program grows, this position offers the opportunity to take on technical leadership responsibilities and mentor junior engineers. Responsibilities - Administer and optimize the full Tenable platform, including: - Tenable.sc - Tenable Vulnerability Management (formerly Tenable.io) - Nessus - Nessus Agents - Perform authenticated and unauthenticated vulnerability scans across Windows, Linux, network, and cloud environments. - Analyze vulnerability data, validate findings, eliminate false positives, and prioritize remediation efforts based on risk. - Coordinate remediation activities with infrastructure, networking, and application teams through closure. - Manage scan schedules, repositories, credentials, scan zones, and agent deployments. - Troubleshoot scanning issues, credential failures, performance bottlenecks, and platform health. - Develop executive dashboards, compliance reports, and security metrics. - Support RMF continuous monitoring, POA&M management, and audit activities. - Integrate Tenable with ServiceNow, SIEM, asset management, and automation platforms. - Develop automation using PowerShell, Python, Bash, and Tenable APIs. - Recommend system hardening improvements and security best practices. - Provide technical mentorship to junior engineers and vulnerability analysts. - Support security investigations and incident response activities requiring vulnerability analysis. Qualifications - 7+ years of cybersecurity engineering, vulnerability management, or systems engineering experience. - Experience supporting Federal Government or DoD environments (5+ years preferred). - Active Secret Clearance (TS/SCI preferred). - Deep experience administering: - Tenable.sc - Tenable Vulnerability Management - Nessus - Nessus Agents - Strong understanding of vulnerability management lifecycle and remediation processes. - Experience with: - CVSS scoring - Known Exploited Vulnerabilities (KEV) - Patch management - STIG compliance scanning - False-positive validation - Working knowledge of: - Windows Server - Linux (RHEL, CentOS, Ubuntu) - VMware vSphere - AWS and/or Azure - Enterprise networking (TCP/IP, DNS, VLANs, routing, switching) - Compliance Experience - Experience supporting one or more of the following: - NIST SP 800-53 - Risk Management Framework (RMF) - DISA STIGs and SRGs - CMMC - CIS Benchmarks - DoD 8570 / 8140 requirements Preferred Skills - PowerShell, Python, or Bash scripting - Tenable API development and automation - ServiceNow or Jira integration - SIEM and SOAR platforms - Executive reporting and security metrics - Experience improving vulnerability remediation processes and reducing MTTR

Role Description We’re looking for a curious, technically strong, and automation-minded Data Platform Engineer to join our Data Engineering team. This is a high-impact platform engineering role for someone who enjoys building reliable systems, writing maintainable automation, and helping data teams move faster, more safely, and with more confidence. You’ll work at the intersection of data engineering, business intelligence, finance analytics, cloud infrastructure, governance, and AI-enabled decision support. What we’re really hiring for is strong engineering fundamentals, comfort with ambiguity, and the drive to apply those fundamentals across different systems. We’re hiring an engineer who can pick up infrastructure work, governance work, or pipeline work as needed and help turn knowledge that currently lives in repos, configs, and people’s heads into durable platform practices. There will be a lot to learn here, even if you arrive experienced. That’s the appeal, not the catch. What You’ll Do - Keep the data platform healthy: - Monitor infrastructure and pipelines, respond to issues, troubleshoot failures from logs and metrics, and help identify root causes so we can prevent repeat problems. - Make infrastructure changes safely: - Build, review, and deploy infrastructure through code using Terraform, AWS, Kubernetes or container-based deployment patterns, and CI/CD workflows. - Improve automation and tooling: - Write Python, bash, and CI/CD automation that reduces manual toil, improves reliability, and makes common platform tasks safer and easier for the team. - Support access control and governance: - Help design and operate role-based access control, least-privilege access, and governance controls across our cloud, warehouse, and BI platforms. - Contribute to data pipelines: - Build, operate, and troubleshoot pipelines and transformations that power reporting, analytics, finance workflows, and data products across the company. - Support our platform migration: - Help move workloads from our legacy stack to the modern data platform, including validation, cutover, and decommissioning work. - Document how things work: - Write clear runbooks, platform documentation, and operational guides so knowledge is easier to share and the team is less dependent on any one person. - Use and improve AI-assisted engineering: - Work with our Claude Code-based tooling, including agents, skills, hooks, and MCP integrations, and help shape how the team uses AI to improve engineering workflows. Qualifications - 3+ years in data engineering, software engineering, DevOps, platform engineering, or a related technical role. - Hands-on experience operating workloads in AWS or another major cloud provider, with a solid grasp of IAM, networking, compute, managed services, deployment patterns, and day-to-day cloud operations. - Proficiency in Python for automation, internal tooling, platform workflows, or data engineering support. - Working knowledge of SQL. Advanced SQL is a plus, but not a prerequisite. - Hands-on experience with Terraform or another infrastructure-as-code tool, including code review, state-aware changes, environment management, and safe deployment practices. - Comfortable using Git-based development workflows, pull requests, automated testing, and CI/CD pipelines to ship changes safely. - Good working knowledge of Kubernetes and container-based deployments. You should be comfortable understanding deployments, pods, services, logs, configuration, and common failure modes. Experience with EKS is especially valuable. - Skilled at using logs, metrics, and alerts to investigate failing systems, reason through incomplete information, and identify likely root causes. - Familiarity with RBAC, IAM, least-privilege access, or governance controls in at least one platform — cloud, warehouse, BI, or application-level systems. - Attention to detail, curiosity, good judgment, and genuine eagerness to learn unfamiliar tools and systems. - Experience working with vendor support, production incidents, severity-based escalation, and operational follow-through. - Willingness to participate in on-call and after-hours support as needed. You understand that reliable platforms require thoughtful operations, not just build work. - Clear written communication and the ability to work effectively with engineers, analysts, and data stakeholders in a remote-first team. Benefits - The base salary range for this position is $90,700 - $113,400. Range shown in $CAD for Canadian residents. Other countries will differ. Range may vary on a number of factors including, but not limited to: location, experience and qualifications. - Tucows believes in a total rewards offering that includes fair compensation and generous benefits.

Role Description As a Principal Camera Engineer at Otto Aerospace, you will lead the development of advanced camera and sensor systems for the Phantom 3500 Super Natural Vision Infotainment System (SNVIS). This role involves: - Tracking top-level features, requirements, and specifications for camera and sensor integration. - Managing vendor engagements and driving the engineering development and review of design for all hardware and software components related to imaging and sensing technologies. - Capturing and tracking system requirements, including image quality, sensor calibration, data transmission and processing requirements, and thermal performance. - Managing interface definitions between camera and sensor systems and aircraft systems, including the Cabin Management System and avionics. This position requires a strong background in camera and sensor engineering, with experience in shipping high-quality, user-facing imaging and sensing technology products. Qualifications - Master’s degree in Electrical Engineering, Computer Science Engineering, Applied Physics or a related field. - 10+ years in camera and sensor engineering roles for shipped/released products in the aviation, consumer electronics, or related industries. - Experience shipping high-quality, consumer-facing imaging and sensing technology products. - Experience managing complex systems architecture requirements and specifications for consumer electronics product platforms or IFE/avionics platforms, including experience with: - Display panels - Touch panel system - SOCs & system I/O - Cameras, optical sensing - Inertial sensing - Audio (microphone + speaker) systems - Operating Systems and Application Software - Passion for aviation. - Proven track record of leading projects and teams in the development of imaging systems. Requirements - Expertise in camera and sensor technologies. - Strong knowledge of image processing and computer vision. - Excellent problem-solving and analytical skills. Benefits - Competitive salaries. - Subsidized medical, dental, and vision coverage. - 401(k) opportunities. - Paid short term disability. - Voluntary long-term disability and additional term life. - 15 paid days off. - 13 paid holidays. - Paid sick leave. - Potential bonuses and stock options depending on seniority and role.