Principal Engineer
$120k - $150kTract Capital
Senior Process EngineerTract Capital adopts a unique approach to digital infrastructure investment. Leveraging experience and strategic insights honed over three decades of creating successful companies in the space, we excel in nurturing and advancing leading-edge digital infrastructure enterprises. Our team of specialized experts are united by a singular purpose: to support the growth of digital infrastructure. Tract Capital goes beyond simple investment by acting as a strategic partner and catalyst for innovation within the sector. We ensure our engagements not only generate strong financial results but also develop essential digital infrastructure to meet growing demands.The Senior Process Engineer is Tract's subject-matter expert for process safety and process design across behind-the-meter (BTM) power solutions supporting large-scale data centers. This role builds and owns our process safety standards, process design basis, and hazard analysis practices for fuel and generation-adjacent systems (gas supply, exhaust/emissions, ventilation, ancillary skids).You will define process safety strategy, lead process hazard analyses (PHA) such as HAZOP, HAZID, What-If, and LOPA, and ensure that Tract's BTM assets are safe, compliant, auditable, and repeatable across campuses.How you will make a difference?Own BTM process design and safety standardsLead process hazard and risk assessmentsEmbed process safety in design, commissioning, and operationsSupport permitting, compliance, and auditabilityStrengthen operations, MOC, and learning cultureProvide field and stakeholder supportBasic QualificationsBachelor's degree in Chemical Engineering, Process Engineering, Mechanical Engineering, Safety Engineering, or closely related discipline.7+ years of experience in process safety and/or process engineering in industrial environments such as:Power generation (gas-fired, CHP, or similar)Oil & gas / midstream / LNGPetrochemical / refiningLarge-scale industrial or energy infrastructureRequired QualificationsDemonstrated expertise in process safety and PHA, including hands-on experience planning and facilitating:HAZOP, HAZID, and What-If studiesLOPA and other quantitative/qualitative risk assessments.Experience developing and owning process design standards and documentation, including:Design basis narrativesPFDs and P&IDsProcess calculations (e.g., line sizing, relief and vent systems, hydraulics where applicable)Structured review and approval workflows.Direct experience with fuel-handling and generation-adjacent systems, such as:Reciprocating gas engines (RICE), turbines, or fuel cellsFuel-gas supply, pressure reduction/conditioning, and meteringExhaust and emissions control systems, ventilation, and combustion air.Strong understanding of:Risk assessment and risk tolerance/acceptance criteriaManagement of Change (MOC) and its integration into design, construction, and operationsHow to drive mitigation actions to closure across project phases.Proven ability to collaborate with multidisciplinary engineering, construction, commissioning, and operations teams to:Embed safeguards, alarms, and interlocks into design and control strategiesTranslate complex process safety concepts into clear requirements, procedures, training content, and field guidance.Ability and willingness to travel to project sites (including active construction and operating facilities) to support PHAs, field reviews, PSSRs, and incident investigationsPreferred QualificationsExperience with behind-the-meter or distributed generation solutions (e.g., engine plants, peakers, hybrid engine + BESS).Familiarity with relevant codes, standards, and best practices, such as:CCPS process safety guidanceIEC 61511 / ISA 84 (SIS/SIF)NFPA and API/ASME standards for combustion equipment, gas systems, and pressure relief.Experience working within PSM- or RMP-like process safety management systems or equivalent corporate frameworks.Professional certifications such as P.E. (Chemical/Process/Mechanical), CSP, CCPSC, or equivalent process safety credentials.Experience mentoring junior engineers or serving as PHA leader/facilitator of recordRequired TraitsSafety Leadership: Treat safety as non-negotiable; role-model a strong process safety culture and challenge unsafe practices at any level.Operational Paranoia: Anticipate risks, identify vulnerabilities, and proactively implement safeguards to protect people, environment, availability, and scale.Effective Communication: Clearly explain process hazards, safeguards, and recommendations to technical and non-technical stakeholders; comfortable presenting to leadership and field teams.Critical and Analytical Thinking: Apply structured reasoning and sound engineering judgment to complex problems; back recommendations with data, calculations, and field evidence.Influence and Persuasion: Able to hold the line on safety while building trust; influence design and operational decisions without compromising relationships.Collaboration and Relationship Management: Build strong partnerships with engineering, EHS, construction, operations, and external partners; foster a culture of shared ownership for process safety.Bias for Field Reality: Comfortable in the field—walking sites, talking with operators and constructors, validating that design intent and procedures work in practice.LocationWork location is flexible to Austin, TX, Seattle, WA, Denver, CO, or Arlington, VATravelRegular travel, as needed, to offices as well as to meet with VendorsExpected Salary Range: $120,000 - $150,000 Base Salary + Discretionary BonusTract Capital employees enjoy competitive compensation and comprehensive benefits, including 100% employer-covered medical, dental, and vision insurance, a 401K program, standard paid holidays, and unlimited PTO.Tract Capital is proud to be an Equal Opportunity Employer. Qualified applicants are considered for employment regardless of age, race, color, religion, sex, national origin, sexual orientation, gender identity, disability, or veteran status. If you need assistance applying for any of our open positions, please contact us at View email address on click.appcast.io.
$80.2k - $137k
Join Amazon's Executive Recruiting team and help us identify and hire the world's most exceptional Principal Engineers. Members of Amazon's Principal Engineering Community are exemplary practitioners and pragmatic visionaries who set the standard for engineering excellence...SuggestedFlexible hours$253k - $336k
...dedicated to building the foundational systems that empower our engineering teams to develop, test, and deploy cutting-edge defense... ...software development lifecycle and production pipelines. As a Principal Engineer on this team, you will be instrumental in ensuring the...SuggestedFull timeWork experience placementImmediate start- ...person access patterns, cross-organizational platform convergence, and data integrity at financial-services scale. You'll build the engineering processes and culture that let a lean team operate Tier-0 infrastructure with confidence. And you'll push the boundaries of how...SuggestedRemote workSleeping nights
$200.1k - $270.6k
At Amazon, Principal Engineers are both visionary leaders and hands-on builders. As Amazon’s most senior individual contributors, Principal Engineers work on our hardest problems, help establish technical standards and drive the overall technical architecture, engineering...SuggestedLocal areaFlexible hours$230.1k - $311.2k
...You'll work alongside some of the most accomplished database engineers in the world, with access to infrastructure, data, and customer... ...against someone else's definition of it. We're hiring multiple Principal Engineers across this portfolio, and we're looking for...SuggestedLocal areaFlexible hours$188.9k - $330.5k
...agentic development in the cloud, making AWS the place developers and their agents love to build on.We are looking for a Principal Developer Experience Engineer to set and drive that strategy. You will decide where AWS invests agent-driven builds, define what a great agent...Local areaFlexible hours$114.6k - $234.6k
We are seeking a Senior Principal Playback QoE Engineer to define and build the real-time quality intelligence layer for OVE. This role will connect viewer-side playback telemetry with OVE infrastructure behavior, enabling real-time live-event operations, customer-facing...Temporary workFlexible hours$266k - $365.75k
...data and AI infrastructure platform, so our customers can focus on the high-value challenges that are central to their missions.Our engineering teams build highly technical products that fulfill real, important needs in the world. We constantly push the boundaries of data...Local areaRemote workWorldwide$220.4k - $297.4k
...data and AI infrastructure platform, so our customers can focus on the high-value challenges that are central to their missions.Our engineering teams build highly technical products that fulfill real, important needs in the world. We constantly push the boundaries of data...Local areaWorldwide$250k - $380k
...Snowflake (SiS) is our flagship app development platform, enabling data engineers, analysts, and developers to build and deploy interactive, data-driven applications directly within Snowflake. As Principal Engineer for the Streamlit in Snowflake team, you will be the top...- ...inclusive of diverse perspectives. Join us as we shape the future of AI and beyond. Together, we advance your career. PRINCIPAL CUSTOMER DEBUG ENGINEER THE ROLE: We are looking for a dynamic, energetic Lead / Experienced Systems Debug Engineer to join our Server Customer...
$151.7k - $227.6k
...the world’s leading integrated design practice. Our architects, engineers, interior designers, consultants, sustainability specialists,... ...us and design your place with Stantec.Your OpportunityAs a Principal, Healthcare Mechanical Engineering, one must bring deep knowledge...Full timeTemporary workPart timeCasual workWork at officeLocal areaFlexible hours3 days per week- ...thinking growth company. And people who care—about each other, about UiPath, and about our larger purpose.Could that be you?Principal Software Engineer - Intelligent Document Processing & Context GroundingBuild the AI platform that powers trustworthy enterprise agents.At...Temporary workWork at officeImmediate startRemote work
$150k - $185k
...employees make this possible, all around the world.Fresh vision. Real impact. Come build it with us.Job DescriptionThe Customer Success Engineer (CSE) serves as a strategic advisor and product subject matter expert (SME), helping customers maximize business outcomes from...Flexible hours- ...That’s how we’re UNSTOPPABLE for our employees!Job OverviewAre you ready to join the Un-carrier movement? At T-Mobile, this Principal Engineer will lead, design, build, and deploy scalable software solutions that meet customer needs and support highly available systems...Full timeTemporary workPart timeWork experience placementLocal areaFlexible hours
$180k - $240k
...remediation projects to regulatory negotiations that shape communities. When you join Farallon, you join a team of scientists and engineers who take pride in delivering technically sound, defensible, and practical solutions. You’ll work alongside industry leaders who are...Full timeLocal areaHome officeFlexible hours$264.3k - $322.3k
...Core of Databricks InfrastructureThe Compute Infra Team is the engine behind all of Databricks' products and Control Plane services.... ...Requirements: Are You Ready for this Challenge?We are seeking a seasoned Principal Engineer who has not only built but successfully operated large...Local areaWorldwide$172.64k - $258.96k
...Consumer (DTC) platform connects fans worldwide through seamless, intelligent, and scalable digital commerce experiences. As Principal Engineer, you’ll define the technical architecture and engineering vision behind that platform, spanning Salesforce Commerce Cloud, Salesforce...Work at officeWorldwide3 days per week- ...5G networks, while leveraging modern practices like zero-trust architecture, containerization, and advanced threat detection. The engineer collaborates with cross-functional teams to assess and mitigate risks, ensuring a secure environment for enterprise applications,...Full timeTemporary workPart timeWork experience placementLocal areaFlexible hours
$156.5k - $230k
...with opportunities to learn, grow, and make an impact. Join us!Job Description:This job is responsible for defining and leading the engineering approach for solutions at the program or portfolio level, to deliver significant business outcomes. Key responsibilities include...Full timeWork at officeDay shift$147.8k - $245k
...our mission to support first responders in saving lives. About this Role:We are seeking a highly skilled and experienced Principal Mechanical Engineer to lead the conceptualization, design, prototyping, and testing of precision actuators, gimbals, and related mechanical...Work at officeFlexible hours$200.5k - $332k
...business velocity, establishing practical risk-based approaches for the organizationOrganization & Talent DevelopmentMentor Principal Engineers, Architects, and senior technical leaders across cybersecurity and technology organizationsBuild and elevate platform security...Full time$146.3k - $306.4k
...leads testing and reliability assessments, shaping design refinements and corrective action plans. Leads high impact mechanical engineering initiatives, fostering a culture of technical excellence and continuous learning. Only Oracle brings together the data, infrastructure...Temporary workFlexible hoursShift work$125.1k - $225.2k
...culture that empowers you to achieve your full potential. Unleash your talent and redefine what’s possible.Job Description:Principal Project Engineer - Hydrology & Drainage - Transportation Infrastructure Our Parsons Seattle office is seeking to hire a highly experienced...Full timeContract workWork experience placementWork at officeRemote workFlexible hours$205k - $257k
...WashingtonCity:SeattleBusiness Unit:Store Support Centre (SSC)Time Type:Full-timeBack Apply FacebookXEmailDescription & Requirements Principal Engineer, Retail Systemswho we arelululemon is an innovative performance apparel company for yoga, running, training, and other...Permanent employmentPart time$218.63k - $311.38k
...Principal Engineering Manager, API Gateway Posted on 08/13/2026 Location Bellevue, WA Description Job# MJ-1763 Own the technical vision and roadmap for the API Gateway, ensuring it evolves with UiPath’s product scale and AI strategy. Lead and grow a...Temporary workWork experience placement$162k - $199k
...MacDonald, we trust our brilliant people to do brilliant things in engineering, management, and development services, supporting multisector... ...responsibilities, with a clear pathway toward progression to Principal level. The Role : You will play a central role in delivering...Temporary workWork at officeLocal area3 days per week$206.4k - $379.1k
...Adobe Firefly’s Generative AI Services team is seeking a Principal Service Engineer to serve as the technical lead for our GenAI Services domain. In this high-impact role, you will lead a team of talented engineers in building scalable, high-performance generative AI...Full timeTemporary workLocal areaWorldwide$100.9k - $176.6k
...potential. Unleash your talent and redefine what’s possible.Job Description:Parsons Corporation is seeking to hire a Lead Traction Power Engineer to support infrastructure projects in the rail and transit industry, and in particular, projects related to traction power and...Full timeContract workFor contractorsWork experience placementFlexible hours$147k
Amazon Web Services (AWS) Hardware Engineering (HWEng) team creates compute and storage server designs for Amazon’s innovative web services... ...the more than one million customers who use AWS today. Our Principal Engineers help establish technical standards and drive Amazon’...
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Principal Engineer. Be the first to apply!
- principal network engineer Seattle, WA
- senior director engineering Seattle, WA
- civil engineer project manager Seattle, WA
- principal developer Seattle, WA
- chief design engineer Seattle, WA
- principal engineer Seattle, WA
- director data engineering Seattle, WA
- principal infrastructure engineer Seattle, WA
- technical director engineering Seattle, WA
- principal security engineer Seattle, WA

