Assistant Principal Pool (2026-2027) Denison Independent School DistrictAssistant Principal Pool (2026-2027)Denison, TXPosture: Frequent sitting and standing; occasional bending/stooping, pushing,/pulling, and twisting Motion: Repetitive hand motions; frequent keyboarding and use of mouse; occasional reaching Lifting: Occasional light lifting and carrying (less than 15 pounds); occasional physical restraint of students to control behavior Environment: May work prolonged or irregular hours; work inside and outside (exposure to sun, heat, cold, and inclement weather), exposure to noise; occasional districtwide and statewide travel Mental Demands: Work with frequent interruptions; maintain emotional control under stress. Special Knowledge/Skills: Knowledge of campus operations Working knowledge of curriculum and instruction Ability to evaluate instructional program and teaching effectiveness Ability to manage budget and personnel Ability to implement policy and procedures Ability to interpret data Excellent organizational, communication, and interpersonal skills.
Elementary School Principal Pool Denison Independent School DistrictElementary School Principal PoolTXSupervisory Responsibilities: Supervise and evaluate the performance of staff assigned to campus including assistant principal(s), teacher(s), counselor(s), librarian(s), instructional aides, clerical support staff, and custodians. Develop and set annual campus performance objectives for each of the Academic Excellence Indicators using the campus planning process and site-based decision making committee.
System Protection Engineer I - IV or Principal Engineer TXNM Energy IncSystem Protection Engineer I - IV or Principal EngineerTXKnowledge and proven ability to apply diverse engineering principles, practices and regulations and to perform economic and decision analysis studies of complex issues in areas including, but not limited to, generation, transmission, distribution, system planning, financial and regulatory issues, asset utilization, and environmental controls and regulations. PHYSICAL DEMANDS (all levels): This position requires periods of frequent sitting, standing, walking, and exposure to outside elements, lifting (50 pounds or under), crouching, bending, climbing and working at various heights.
NewPrincipal Materials and Failure Analysis Engineer (SIMS) The Hiring MethodPrincipal Materials and Failure Analysis Engineer (SIMS)Sherman, TexasThe successful candidate will serve as the site's SIMS subject matter expert, leading laboratory setup, process development, equipment qualification, method development, and workflow implementation while supporting Manufacturing, Epitaxy, Product Engineering, Quality, and R&D teams. The ideal candidate combines deep SIMS expertise with a passion for building new capabilities, solving complex materials challenges, and driving meaningful improvements in product performance, yield, and reliability.
Principal Software Engineer in Test Equipment - Onsite in McKinney, TX RTX CorpPrincipal Software Engineer in Test Equipment - Onsite in McKinney, TXMcKinney, TXTypically requires a Bachelor's Degree in Science, Technology, Engineering, or Mathematics (STEM) and minimum 8 years prior relevant experience, or an Advanced degree in a related field and minimum 5 years experience. TSC has job opportunities across all phases of the engineering lifecycle, including demonstrations, early engineering tests, design verification tests, production, and post-production sustainment.
Naval Power (NP) - Principal Financial Analyst - Active Secret Clearance Required - P3 - (Onsite) RTX CorpNaval Power (NP) - Principal Financial Analyst - Active Secret Clearance Required - P3 - (Onsite)McKinney, TXRTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidates work experience, location, education/training, and key skills. At RTX, the world largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the worlds most complex problems.
Principal Antenna Design Engineer RTX CorpPrincipal Antenna Design EngineerMcKinney, TXUse full‑wave computational EM tools (HFSS, CST, FEKO, SENTRi, X‑Patch or equivalent) to model antenna performance, RCS signatures, aperture interactions, and airframe‑coupled electromagnetic effects. Provide technical leadership on the design, modeling, realization, and verification of advanced Low Observable antennas, conformal apertures, ultra‑wideband phased arrays, and passive RF structures.
Principal Power & Analog Design Engineer RTX CorpPrincipal Power & Analog Design EngineerMcKinney, TXAs part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote. Experience guiding Electronic Computer-Aided Design (ECAD) personnel through PWB layout of power circuitry and technical drawing creation.
Principal SMT Process Engineer RTX CorpPrincipal SMT Process EngineerMcKinney, TXYou will work closely with product engineers, quality engineers, reliability engineers, tooling engineers, industrial engineers, and operations leaders to develop and implement cutting-edge materials, processes, and automation, while also supporting mature production processes. This hands-on role operates in a fast-paced, collaborative cleanroom environment, supporting RF microelectronic packaging and surface mount technology (SMT) within our state-of-the-art Microwave Automated Factory (an ISO Class 8 cleanroom environment).
Principal Analyst, Security - Tucson, AZ or McKinney, TX RTX CorpPrincipal Analyst, Security - Tucson, AZ or McKinney, TXMcKinney, TXYou will be required to process assigned Pre-Screening Questionnaires (PSQs); report required information to the customer(s); update computer databases with vital security information; collect, study, and implement federal security regulations that apply to company operations as well as coordinate with government agencies to obtain rulings and interpretations for compliance with regulations; and participate in security reviews; compare procedures with actual operations, documents findings, and recommends corrective actions. The Principal Analyst, Security will perform a wide variety of tasks in support of Raytheon's consolidated enterprise Special Access Programs (SAPs) Personnel Security Center (PSC) mission.
Senior Principal Software Engineer Integrated Product Team Lead (IPTL) (Onsite) RTX CorpSenior Principal Software Engineer Integrated Product Team Lead (IPTL) (Onsite)McKinney, TXRaytheon's Advanced Products & Solutions (APS) strategic business unit (SBU) is a product focused, merchant-supplier business that leverages scale and technology commonality to provide leading-edge, reliable, and cost-competitive products in both the high- and low-end segments. Experience leading cross-functional teams within the Defense Industry that includes two or more disciplines in Engineering, Contracts, Finance, Procurement/Supply Chain, Manufacturing/Operations, Quality Management, and/or administrative functions.
Senior Principal Mechanical Engineer RTX CorpSenior Principal Mechanical EngineerMcKinney, TXThe following position is to join our RTX Corporate, Enterprise Services, Research Center or BBN team: What We Offer: Whether you're just starting out on your career journey or are an experienced professional, we offer a robust total rewards package with compensation; healthcare, wellness, retirement and work/life benefits; career development and recognition programs. Qualifications You Must Have: Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 10 years of prior relevant experience, or an Advanced Degree in a related field and minimum 7 years' experience.
NewPrincipal Radar Backend Electronics Lead RTX CorpPrincipal Radar Backend Electronics LeadMcKinney, TXSpecific experience with the design, development, and production of complex military electronics subsystems, especially those including mixed signal CCAs, synthesizers, frequency converters, high-speed processors and FPGAs. As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.
NewPrincipal Radar Power Lead RTX CorpPrincipal Radar Power LeadMcKinney, TXAs part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate's work experience, location, education/training, and key skills.
Principal Linux System Administrator RTX CorpPrincipal Linux System AdministratorMcKinney, TXEach day in the life of a Systems Administrator can bring something new - building a new IT infrastructure for a group of engineers, strategizing disaster recovery, updating virus definitions and security patches, teaming with our brilliant engineers on how to improve their processes, and more. The candidate's day-to-day activities include but are not limited to: RedHat Linux server management; storage management; file server management; access management; data backup; software and license configuration; and workstation support.
Principal Systems Engineer - Electronic Warfare RTX CorpPrincipal Systems Engineer - Electronic WarfareMcKinney, TXRaytheon's Advanced Airborne Radio Frequency department has an immediate opening for a Principal Systems Engineer who is committed and passionate about creating innovative and cost-effective Electronic Warfare solutions to support the Electronic Warfare business area relating to Electronic Support (ES) and Electronic Attack (EA) capability development. Model Based Systems Engineering (Cameo Enterprise Architecture (SysML specifically), digital thread concepts, digital engineering, MBSE with DevSecOps).
Principal Radar System Controller Lead RTX CorpPrincipal Radar System Controller LeadMcKinney, TX$107,500–$204,500 / yearQualifications We Value: One or more advanced degrees in Electrical Engineering or a related Science, Technology, Engineering, or Mathematics (STEM) major Specific experience with the design, development, and production of complex military electronics subsystems Broad-based technical background with the ability to lead complex technical projects Ability to maintain high performance in a highly dynamic, team-based environment Understanding the latest technology trends in the area of microprocessor, memory, FPGA and interface protocols Ability to assimilate inputs from multiple sources and derive design and operational requirements Developing associated architectures, implementing design, performing analysis and testing of modules and/or sub-systems in a laboratory setting Digital, analog and/or RF testing; debugging complex circuit card assemblies (CCAs) or electro-mechanical systems Understanding of CCA design and manufacturing Subcontract Management Collaborating with Global Supply Chain and Mission Assurance to identify and resolve supplier quality, lead time, and manufacturability issues Proposal writing including cost estimation Earned Value Management System (EVMS) / Control Account Manager Certified Developing and maintaining complex integrated master schedules. What You Will Do: Interface with the factory on the build and testing of the System controllers Lead the design team on any updates to the system controller due to obsolescence including the design and requirements for the system controller Support the sustainment team and assist SMEs in the evaluation of repaired System controller for return to the field Interface between program engineering and program management to the SCU team supporting test and design Communicate with the SCU team on technical issues and assist with prioritization of addressing technical issues Coordinate the status of the technical issues with the program technical leadership team Assist the SCU team with build, design, and troubleshooting as needed.
Principal Software Engineer (Mission Systems) (Onsite) RTX CorpPrincipal Software Engineer (Mission Systems) (Onsite)McKinney, TXLeverage subject matter expertise in system of systems architecture, inter CSCI interfaces, software requirements, and SW/HW integration to drive technical clarity across a broad array of potential sensor and effector integrations. Provide senior level systems thinking and architecture support (systems CONOPS, specification trees, and multi CSCI decomposition) to resolve complex issues on the path to PDR.
Principal FPGA Engineer RTX CorpPrincipal FPGA EngineerMcKinney, TX$107,500–$204,500 / yearExperience to include one or more of the following: • FPGA/ASIC design (VHDL and/or Verilog coding) or FPGA/ASIC verification (System Verilog coding) • Experience with AMD (Xilinx), Altera and/or Microchip (Microsemi) devices and with tools such as AMD Vivado, Altera Quartus Prime Pro or Libero • Hands on experience with integration and debug of FPGA/ASIC in a lab environment • Experience with timing closure, clock domain crossing and reset domain crossing analysis, and constraint development • Experience with source code management, design reviews, and code release in a team development environment. Provide full lifecycle support of production quality FPGA designs for all major vendors and device families including AMD (Xilinx), Altera, and Microchip (Microsemi) using tools such as AMD Vivado, Altera Quartus Prime Pro or Libero.
Principal Digital Hardware Design Engineer -Onsite RTX CorpPrincipal Digital Hardware Design Engineer -OnsiteMcKinney, TXExpertise with Xpedition's Constraint Editor System (CES), routing practices for high-speed signals, and guiding Electronic Computer-Aided Design (ECAD) personnel through PCB layout and technical drawing creation. As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.
Principal RF Engineer RTX CorpPrincipal RF EngineerMcKinney, TXExperience with any combination of the following tools: Signal generator, spectrum analyzer, network analyzer, Xpedition Schematic/Layout Tool or equivalent, SystemVue/Genesys or equivalent, Advanced Design System (ADS) or equivalent, High Frequency Structure Simulator (HFSS) or equivalent. A minimum of 8 years of relevant experience to include any combination of the following areas: Experience in advanced RF technologies such as receivers, Analog-to-Digital Converters, downconverters, and frequency synthesizers.
NewPrincipal Specialist, Estimating & Pricing RTX CorpPrincipal Specialist, Estimating & PricingMcKinney, TXThis position provides a tremendous growth opportunity for an ambitious individual to partner with the program leadership team, as well as Program / Capture Managers, Finance, Technical Leads, and functional support. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate's work experience, location, education/training, and key skills.
Principal Materials and Failure Analysis Engineer (SIMS) Coherent CorpPrincipal Materials and Failure Analysis Engineer (SIMS)Sherman, TXTo have close visual acuity, with or without corrective lenses, to perform an activity such as: preparing and analyzing data and figures; transcribing; focusing microscopic images on a microscope or at a computer terminal; extensive reading; visual inspection involving small defects, small parts, and/or operation of precision positioning probes; using measurement devices; and/or assembly or destructive analysis of parts at distances close to the eyes. Define and implement laboratory workflows, analytical procedures, quality systems, calibration methodologies, maintenance plans, and operational best practices to ensure world-class analytical performance and data integrity.
Sr. Principal Buyer Coherent CorpSr. Principal BuyerSherman, TXWe are a vertically integrated manufacturing company that develops innovative products for diversified applications in the industrial, optical communications, military, life sciences, semiconductor equipment, and consumer markets. Coherent provides a comprehensive career development platform within an environment that challenges employees to perform at their best, while rewarding excellence and hard-work through a competitive compensation program.
Principal Engineer, Epitaxy Coherent CorpPrincipal Engineer, EpitaxySherman, TXWe are a vertically integrated manufacturing company that develops innovative products for diversified applications in the industrial, optical communications, military, life sciences, semiconductor equipment, and consumer markets. Integrity - Create an Environment of Trust Collaboration - Innovate Through the Sharing of Ideas Accountability - Own the Process and the Outcome Respect - Recognize the Value in Everyone Enthusiasm - Find a Sense of Purpose in Work Coherent Corp.
NewDean of Operations - IDEA Valley View (Immediate Opening) IDEA Public SchoolsDean of Operations - IDEA Valley View (Immediate Opening)TXFamily Engagement and Operations Staff Experience Serve as a key operational liaison for the campus operations team: facilitating CREW activities for staff, coordinate scheduling of operational staff check-ins, track training and development, assist in team meetings and talent processes (onboarding, support, feedback).Maintain strong communication and alignment across non-instructional teams and between operations and instructional leadership; act as a problem‐solver and point of contact for day-to-day operational matters. Conflict Resolution: Being able to receive coaching and feedback from other leaders and demonstrate the ability to coach others in a way that builds a culture of trust; includes the ability to define and identify conflict styles, causes, and methods for handling conflict and improve the department's or organization's productivityLeadership: Have the ability to delegate and manage a wide variety of skillsets.