Sr Systems Operations Research Engineer Onsite
$86.8k - $165.2kPrattwhitney
Location: McKinney, TX What You Will Do Contribute and collaborate in a team environment, receiving inputs from the program, external customers, or team experts, and work on various projects to develop analytic approaches that generate supporting data for programmatic decisions. Participate in development and implementation of model-based solutions to support mission trade studies using mission and engagement level simulations to meet defined requirements and performance. Develop and integrate variable-fidelity computer models and simulations that effectively capture system and system-of-systems effects in complex threat environments. Work closely with internal and external stakeholders to ensure customer satisfaction and business alignment. Evaluate end-to-end system needs to discover interfaces and data connectivity requirements across the kill chain. Model system and mission kill chains with tools such as government, commercial, and Raytheon simulations. Develop metrics and results products that communicate the chain of events leading to action. Implement algorithms to provide next-generation performance across the entire system of systems. Qualifications Degree in Science, Technology, Engineering or Mathematics (STEM). Minimum 5 years of relevant experience. Experience with scripting languages (Python, MATLAB, Shell, Perl). Experience with government/industry modeling and simulation tools (AFSIM, OneSAF, Brawler, STK, or similar). Active, transferable U.S. Secret security clearance (U.S. citizenship required). Preferred Qualifications Software development experience in C/C++ and/or Java in Unix or Linux environments. Experience with DoD/IC, mission areas (Space, Air, Land) or radar, electro-optical, and infrared sensing systems. Experience providing briefs and presentations to stakeholders/customers. Top Secret clearance preferred. Experience with military operations analysis, modeling & simulation, data analysis and visualization. Salary and Benefits Salary range: $86,800 - $165,200 USD. Benefits include medical, dental, vision, life insurance, short-term and long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Benefits may vary by business unit and collective bargaining agreement. Equal Opportunity Employer RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified individuals with a disability and protected veterans. #J-18808-Ljbffr Prattwhitney
$86.8k - $165.2k
Senior Systems Engineer - Mission Analyst Location: McKinney, Texas, United States. Role type: Onsite. Security clearance: Active Secret (DoD) required prior to start date. Overview The Operations and Mission Analysis department supports customer‑focused mission modeling...SeniorTemporary workFlexible hours$86.8k - $165.2k
...America Position Role Type: Onsite U.S. Citizenship and... ...businesses, world-class operations and investments in research and development, we offer... ...experience and renowned engineering expertise to meet the needs... ...evaluate campaign, mission, and system level analysis and...SeniorTemporary workWork experience placementWork at officeLocal areaRemote workFlexible hours$68.9k - $131.1k
Job Summary Raytheon McKinney, Texas is seeking an onsite Systems Engineer II to join our Test Equipment Engineering (TEE) directorate. The role focuses on designing, developing, integrating, and validating automation software for multiple production programs. Location...SuggestedTemporary workRelocation packageFlexible hours- Prattwhitney is seeking an onsite Systems Engineer II in McKinney, Texas to design, develop, integrate, and validate automation software for production programs. The role requires collaboration with engineers to automate test equipment solutions. Qualified candidates hold...Suggested
$86.8k - $165.2k
Position Overview Senior RF Test Development Engineer - Onsite, McKinney, TX (US‑Citizen, U.S. Person... ...develop and maintain production test systems, evaluate yields, resolve production... ..., and provide training and guidance to operators. Responsibilities Support Lead Test Development...SeniorWork at officeFlexible hours$132.4k - $251.6k
Senior Principal Engineer - Integrated Product Team Lead (IPTL) Location: McKinney, TX - Onsite Responsibilities Meet contractual commitments... ..., qualify and deliver a system that complies with... ...supply chain, manufacturing/operations, quality management, and/or...SeniorTemporary workRelocation packageFlexible hours$86.8k - $165.2k
...simulation. You will contribute to team projects, develop model-based solutions, and work with various computer models to enhance system performance. The ideal candidate will hold a STEM degree, possess at least 5 years of relevant experience, and have proficiency in...Senior- Avenue Technologies Company in McKinney, TX is seeking a Senior System Safety Engineer. In this role, you'll tackle complex technical challenges... ...the ability to maintain a US security clearance. This onsite position offers opportunities to work with advanced technologies...Senior
$57.2k - $108.8k
...BLDG Position Role Type: Onsite U.S. Citizen, U.S. Person... ...businesses, world-class operations and investments in research and development, we offer... ...experience and renowned engineering expertise to meet the needs... ...for a full-time RF Test Systems Engineer I located onsite...Full timeTemporary workWork experience placementWork at officeRemote workWorldwideRelocationFlexible hours- ...America Position Role Type Onsite U.S. Citizenship & Security... ...years of experience and renowned engineering expertise to meet the needs... ...ahead of tomorrow’s threat. The Operations Hardware Quality Engineer... ...or ISO9001 Quality Management systems. Experience with GD&T, Geometric...Temporary workWork at officeFlexible hours
- Prattwhitney is seeking a Principal Electrical Engineer to serve as the System Controller Lead for ground-based radar systems. The role includes leading... ...citizen with a necessary security clearance. This is an onsite position in McKinney, Texas. Benefits include a...Senior
$132.4k - $251.6k
Job Overview Principal Network Engineer - Senior Manager, Information... ...(P5)Location: McKinney, TX (Onsite). U.S. citizenship required... ...planning efforts for budgets and operational guidelines. Develop new SOP... ...of critical infrastructure systems such as Microsoft Active Directory...SeniorTemporary workRelocationFlexible hours$132.4k - $251.6k
...Cedar Rapids, IA (on-site) Position Senior Principal Systems Engineer - Strategic Defense Solutions (SDS) - Onsite What You’ll Do Lead systems engineering... ...mission‑critical military platforms. Best practices in operational excellence through Collins Aerospace’s Customer Oriented...SeniorRelocation package$132.4k - $251.6k
Prattwhitney is seeking a Senior Principal Engineer - Integrated Product Team Lead (IPTL) to join their team in McKinney, TX. This role involves leading technical execution for program commitments and providing mentorship to team members. You will work closely with leadership...SeniorRelocation package- Prattwhitney is seeking a Senior RF Test Development Engineer for an onsite role in McKinney, TX. This position requires... ...and involves developing production test systems, evaluating yields, and providing training to operators. The ideal candidate will hold a Bachelor’s...Senior
- Prattwhitney is looking for a Senior Principal Systems Engineer in Richardson, TX or Cedar Rapids, IA. This role involves leading systems engineering activities for complex aerospace and defense systems, driving cross-functional collaboration, and managing technical execution...Senior
$107.5k - $204.5k
Prattwhitney is seeking a Principal Electrical Engineer for the AEU/DREX team in McKinney, TX. This onsite role involves interfacing with engineering and program management to support design and testing processes. Candidates must have a STEM degree, a minimum of 8 years...Senior- Electrical Source is seeking a Back Office Applications Administrator III in McKinney, Texas. This role involves troubleshooting system performance, administering various software applications, and developing workflows. Candidates must have strong programming skills in...Senior
$86.8k - $165.2k
...Date Posted 2026-05-19 Position Systems Administrator (Windows),... ...Specialist P3 – Location: Plano, TX (Onsite) U.S. citizenship required.... ...integration of hardware and operating systems. Work with... ...management processes. Supporting engineers in software, simulations, and...Temporary workFlexible hours$86.8k - $165.2k
...Systems Administrator (Windows), Principal Specialist P3 Location... ...Independence Pkwy ~ INDEPENDENCE Type: Onsite This position requires an... ...integration of hardware and operating systems. Collaborate with... ...processes. Experience supporting engineers in software, simulation, and...Temporary workCasual workFlexible hours$86.8k - $165.2k
Prattwhitney is looking for a Senior Systems Engineer - P3 in McKinney, Texas. The position is on-site and requires a Bachelor’s in STEM with at least 5 years of relevant experience. Responsibilities include working with optical and electrical systems, conducting tests...SeniorFlexible hours- Job Title: Senior Specialist, System Integration/Test Engineering Job Code: 36522 Job Location: Richardson, TX Job Schedule: 9/80 onsite with every other Friday off Clearance: Requires an active DoW clearance to be considered Job Description: As the System Integration/...SeniorWork at officeLocal area
$68.9k - $131.1k
Prattwhitney is seeking a Production Test Engineer for an onsite role in McKinney, Texas. This position involves providing test engineering support to manufacturing, with responsibilities including observing and analyzing test data, and troubleshooting various RF equipment...$86.8k - $165.2k
Position: Linux & Windows Systems Administrator, Principal Specialist (Raytheon Digital... ...- Naval Programs) Location: Plano, TX (Onsite). Travel: up to 10% domestic US. Work hours... ...and ensuring secure, cost‑efficient operations. Responsibilities Administer Windows Server...Temporary workCasual workFlexible hours- ...Position Overview Senior Principal Systems Engineer – responsible for modernizing U.S. Air Force Nuclear Command, Control, and Communications... ...utilize SEER parametric estimation tools. Leadership and operational expertise within our CORE Operating Systems. Qualifications...SeniorRelocation
$132.4k - $251.6k
...team seeks an exceptionally motivated Engineer passionate about collaborating with high... ...solutions supporting Integrated Mission Systems. The Sr. Principal Software Product Owner works... ...systems for the armed forces, located onsite in Richardson, TX. What You Will Do Promote...SeniorRelocation$132.4k - $251.6k
...Country: United States of America Position: Onsite Security Clearance Required: U.S.... ...are looking for an exceptionally motivated engineer who will serve as Product Owner for our software... ...control, supporting integrated mission systems for the armed forces. The role is located...SeniorRelocation- Automation Engineer (SCADA Systems, GE iFix, Rockwell FactoryTalk, Siemens, Rockwell Allen Bradley PLC... ...Databases) in Carrollton, GA (onsite) GE iFix, Rockwell Allen Bradley PLC,... ...control and data acquisition) Systems and operator interface applications. ~Design industrial...Full timeImmediate start
$86.8k - $165.2k
Prattwhitney in McKinney, TX is looking for a Senior Test Support Engineer to develop effective test strategies for electronic systems. The ideal candidate has at least 5 years of experience and knowledge in testing analog, digital, and mixed-signal components. This role...Senior- ...University Dr, PW BLDG) Role Type: Onsite. U.S. citizenship required.... ...Storage and Data Protection System Administrator. Lead secure, cost... ...involving hardware and operating system technologies. Integrate with programs, network engineering, and high‑performance computing...SeniorTemporary workInterim roleCasual workRelocationFlexible hours
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