Jobs at Senior Helpers Northern Colorado & Wyoming

This onsite Senior EMI Effects Engineer role within the Antenna/Microwave and E3 Department at Raytheon focuses on designing electronics for extremely low electromagnetic emissions and high tolerance to external interference. Key responsibilities include developing system architecture for advanced missile and sensor applications, ensuring compliance with rigorous military standards, and serving as a technical lead for major engineering review boards. The position appeals to engineers seeking to solve meaningful national security challenges while working with cutting-edge radar and electronic warfare technologies. The role offers opportunities for professional growth through mentoring, on-the-job training, and purposeful rotations within a collaborative culture rooted in trust and innovation. Candidates must hold an active U.S. Secret security clearance and be a U.S. citizen.

This onsite Senior EMI Effects Engineer role is based in Marlborough, Massachusetts, within the Antenna/Microwave and E3 Department at Raytheon. The position focuses on architecting electronics for systems requiring extremely low electromagnetic emissions and high tolerance to interference, specifically for advanced missile and electronic warfare applications. Key responsibilities include developing system-level architectures, ensuring product compliance with rigorous standards, and serving as a technical liaison for customers and review boards. The role appeals to engineers seeking to solve meaningful national security challenges while working with cutting-edge radar and sensor technologies. It offers opportunities for professional growth through mentoring and purposeful rotations within a culture rooted in trust, innovation, and collaboration. Candidates must be U.S. citizens with an active DoD Secret clearance.

This onsite Senior EMI Effects Engineer role within Raytheon's Antenna and Microwave Department focuses on designing electronics for extremely low electromagnetic emissions and high interference tolerance. Key responsibilities include developing system architecture for advanced missile and sensor applications, ensuring compliance with rigorous military standards, and serving as the primary technical contact for customers and review boards. The position appeals to engineers seeking to solve meaningful national security challenges while working with cutting-edge radar and guidance technologies. The role offers opportunities for professional growth through mentoring, on-the-job training, and purposeful rotations within a collaborative culture rooted in trust and innovation. Candidates must be U.S. citizens with an active Secret security clearance.

This onsite Senior Principal Antenna and Radome Design Engineer role is based in Tucson, Arizona, within the RF Antenna Team at Raytheon. The position involves leading technology development for antenna and radome systems, defining requirements, and validating hardware compliance through simulation and test data analysis. Key responsibilities include managing interdisciplinary engineering teams, collaborating with manufacturing suppliers, and mentoring junior engineers to drive innovation. The role appeals to candidates seeking to solve meaningful national defense challenges while working with a collaborative culture rooted in safety and trust. It offers opportunities for significant technical leadership and professional growth within a historic organization, with relocation assistance available for eligible candidates.

This onsite Senior Principal Antenna and Radome Design Engineer role is based in Tucson, Arizona, within the RF Antenna Team at Raytheon. The position involves leading technology development for antenna and radome hardware, defining requirements, and validating hardware compliance through simulation and test data analysis. Key responsibilities include managing interdisciplinary engineering teams, collaborating with manufacturing suppliers, and mentoring junior engineers to drive innovation and modernization. The role appeals to candidates seeking to contribute to national defense missions with a team that values safety, trust, and collaboration. It offers opportunities for significant technical leadership and professional growth within a company with over a century of engineering expertise. A valid U.S. security clearance is required for this position.

This onsite Senior Principal Antenna and Radome Design Engineer role is based in Tucson, Arizona, within the RF Antenna Team at Raytheon. The position involves leading technology development for antenna and radome hardware, defining requirements, and validating hardware compliance through simulation and test data analysis. Key responsibilities include managing interdisciplinary engineering teams, collaborating with manufacturing suppliers, and mentoring junior engineers to drive innovation. The role appeals to candidates seeking to work on meaningful defense missions that enhance national security while offering opportunities for technical leadership and professional growth. Candidates must hold U.S. citizenship and possess an active or transferable security clearance.

This onsite Senior Embedded Software Engineer role at Collins Aerospace focuses on developing mission-critical software for Strategic Nuclear Deterrence systems within a Special Access Program. Key responsibilities include designing and implementing software solutions from UML diagrams, producing high-quality builds in integrated test environments, and mentoring junior engineers while collaborating with senior technical staff. The position offers a unique opportunity to work on national defense projects with comprehensive training to become a subject matter expert in nuclear deterrence and communications. The role appeals to candidates seeking professional growth through leadership pathways and a collaborative culture that values innovation. Candidates must possess an active U.S. government Secret security clearance and a STEM degree with relevant experience.

This onsite Senior Software Engineer role at RTX supports mission-critical aerospace and defense initiatives in Richardson, Texas. The position involves designing and developing high-performance Python services, optimizing triplestore and knowledge graph solutions, and enhancing data analytics workflows. Key responsibilities include leading complex software tasks, integrating advanced analytics, and collaborating with engineering teams to support secure development practices. The role appeals to candidates seeking to contribute to national security and global defense efforts within a collaborative environment that values technical independence and mentorship. Opportunities for career growth and professional development are available alongside a comprehensive benefits package. Candidates must hold an active Top Secret security clearance and be U.S. citizens.

This onsite Senior Software Engineer role at RTX supports mission-critical aerospace and defense initiatives in Richardson, Texas. The position involves designing and developing high-performance Python services, optimizing triplestore and knowledge graph solutions, and enhancing analytics workflows for data de-duplication. Key responsibilities include system integration, performance tuning, and providing technical guidance to junior engineers within a collaborative engineering team. The opportunity is appealing for its chance to solve complex global security challenges alongside world-class experts, offering significant career growth and a total rewards package that includes educational assistance and flexible work schedules. Candidates must hold an active Top Secret security clearance and U.S. citizenship.

This onsite Senior Software Engineer role at RTX supports mission-critical aerospace and defense projects in Richardson, Texas. The position involves designing and developing high-performance Python services, optimizing triplestore and knowledge graph solutions, and enhancing data analytics workflows. Key responsibilities include leading complex software tasks, integrating systems, and mentoring junior engineers while adhering to secure development practices. The opportunity appeals to candidates seeking to solve global challenges within a collaborative engineering culture that values technical independence and innovation. The role requires an active Top Secret security clearance and U.S. citizenship, offering a chance to work on cutting-edge technology that protects national security.

This onsite Senior Software Engineer role at RTX supports mission-critical aerospace and defense initiatives in Richardson, Texas. The position involves designing and developing high-performance Python services, optimizing triplestore and knowledge graph solutions, and enhancing analytics workflows for data de-duplication. Key responsibilities include leading system integration, debugging, performance tuning, and mentoring junior engineers while adhering to secure development practices. The opportunity appeals to candidates seeking to solve complex global problems within a collaborative engineering culture that values technical independence and innovation. The role offers significant career growth, comprehensive benefits, and relocation assistance for qualified U.S. citizens holding an active Top Secret security clearance.

This onsite Senior Embedded Software Engineer role at Collins Aerospace focuses on developing mission-critical software for Strategic Nuclear Deterrence systems within a Special Access Program. The position involves deriving requirements, creating UML designs, implementing code, and producing high-quality software builds in an integrated test environment. Key responsibilities include mentoring junior engineers, collaborating with senior technical staff, and supporting stakeholders through technical issue resolution. The role offers a unique opportunity to work on national defense projects with comprehensive training in nuclear deterrence and communications domains. Candidates will benefit from a collaborative culture that supports professional growth into leadership positions such as Scrum Master or Software Lead. The position requires an active Secret security clearance and is based in Richardson, Texas.

This onsite Senior Hardware Test Engineer role within Raytheon's Mechanical Analysis and Test Department focuses on ensuring structural and thermal design robustness for defense systems. The position involves planning and executing comprehensive hardware tests, including vibration, shock, temperature, and environmental qualification, while analyzing dynamic and thermal data. Key responsibilities include developing test plans, coordinating fixture designs, mentoring junior engineers, and providing technical support for domestic and international production programs. The role appeals to candidates seeking to contribute to national security missions with a team that values innovation, safety, and collaboration. It offers the opportunity to work with state-of-the-art testing tools and engage in meaningful problem-solving for critical defense projects, requiring active U.S. security clearance and willingness to travel to various facilities.

The Senior Ecommerce Content & PIM Manager role at Portofino International Trading USA leads the operational pipeline for a catalog of over 6,000 SKUs, bridging ERP systems with marketplace distribution. Key responsibilities include architecting product data structures within Plytix, ensuring marketplace compliance for channels like Amazon and Walmart, and managing AI-driven content workflows for scalable enrichment. The position also oversees media integrity and leads annual printed catalog production using Adobe InDesign. This systems-focused role appeals to candidates seeking to drive operational efficiency and data accuracy at scale within a collaborative environment. The position supports a national distributor of party and craft supplies, offering the opportunity to shape content strategy and mentor junior staff while balancing digital and print operations.

The Senior Paralegal role supports the in-house legal team at Terra Vista Management, a California real estate firm managing diverse assets including resorts and marinas. Key responsibilities include managing corporate governance and entity records, coordinating litigation and discovery processes, and assisting with employment law compliance and transactional document review. The position offers a hybrid work arrangement with occasional on-site requirements in Del Mar, Newport Beach, or San Diego, allowing for flexibility while maintaining collaboration. This opportunity appeals to candidates seeking to apply their expertise in a dynamic, multi-sector environment with a focus on professional growth and cross-functional teamwork.

The Senior Finance Manager, Sales Finance & Planning role supports Horizon Organic's commercial strategy within the Sales department. Key responsibilities include leading topline financial forecasting, managing trade spend to drive profitable growth, and partnering with sales leadership to evaluate trade performance and ROI. The position also involves preparing executive KPI reports and mentoring a direct report. This opportunity appeals to professionals seeking to shape the future of organic dairy within a dynamic, mission-driven culture. The role is based in Broomfield, Colorado, with a hybrid work arrangement requiring three days in the office.

This senior full stack software engineering role at Icarus focuses on building end-to-end systems for solar-powered stratospheric aircraft. The position involves developing mission-critical backend services for telemetry and command, creating fast frontends for ground control, and designing APIs that connect aircraft with ground stations. The team collaborates closely with embedded and avionics engineers to ship integrated systems from concept to production. The role is appealing due to the opportunity for extreme ownership, working directly with the CEO on real hardware, and operating in a high-trust culture that prioritizes engineering over management overhead. The position is based at the El Segundo factory with frequent travel to field operations in Mojave for flight testing.

The Senior Cost Manager role supports a mission-critical data center construction program in the Houston area, focusing on tenant improvements and fit-out activities within a global professional services firm. Key responsibilities include developing detailed cost plans, managing procurement strategies, leading commercial negotiations, and overseeing change control to ensure projects remain within budget. The position serves as the primary client interface, requiring regular onsite presence to coordinate with design teams and contractors while mentoring junior staff. This opportunity appeals to professionals seeking to work on high-complexity infrastructure projects with a collaborative culture that values work-life balance and offers significant growth potential within a leading industry partner.

This senior mechanical engineering role focuses on the full lifecycle design of electric propulsion systems, specifically Hall thrusters and their vehicle interfaces, within a collaborative space hardware team. Key responsibilities include designing and analyzing complex assemblies for extreme environments, performing structural and thermal finite element analyses, and leading discrepancy investigations from initial concept through production. The position appeals to engineers who enjoy guiding space hardware from design to flight operations while working with exotic materials and high-energy plasmas. The role offers the opportunity to own critical hardware delivery in a startup environment with a focus on innovation and cross-functional collaboration.

The Senior Avionics Mechanical Engineer role at Relativity Space focuses on designing and delivering mechanical hardware for next-generation space science avionics platforms within the Interplanetary Sciences Program. Key responsibilities include engineering enclosures, mounting structures, and thermal management systems to ensure survival in launch and space environments, while solving complex structural challenges in mass-efficient packaging. The position appeals to self-driven engineers who thrive in a fast-paced, prototype-heavy culture where autonomy and ownership are prioritized. This hands-on role offers the opportunity to shape decisions and see work come to life in record time as part of a team pioneering commercial space exploration. The position is based on-site at the company's facilities.

The Senior Mechanical Engineer role is based onsite in Redmond, WA, within a design-led engineering team that partners with Fortune 500 companies and startups on cutting-edge projects ranging from AR/VR to autonomous technologies. The position involves leading technology development by creating functional prototypes and designing electromechanical systems for consumer electronics. Key responsibilities include developing test methods for design validation, performing tolerance analysis, and collaborating with cross-functional teams of electrical, software, and optical engineers to mature new technologies. This opportunity appeals to candidates seeking to work on high-volume product introductions in a fast-paced environment while utilizing expertise in material science and additive manufacturing. The role offers a collaborative culture with comprehensive employee benefits and the chance to solve complex engineering challenges for diverse clients.

The Senior Engineer, Operations Analysis role at Shield AI focuses on modeling and simulating autonomous aircraft systems to evaluate their effectiveness in military scenarios. Key responsibilities include executing operational analyses, developing wargaming models to assess survivability and mission impact, and collaborating with engineering and defense stakeholders to inform design trade-offs. The position requires utilizing tools like MATLAB, Python, and AFSIM to analyze force-on-force engagements and refine concepts of operations. This opportunity appeals to professionals seeking to apply data science and operations research to protect service members with cutting-edge deep-tech solutions. The role offers a chance to work on high-impact defense projects with a global team, requiring an active security clearance and offering a collaborative environment dedicated to advancing AI-enabled autonomy.