SimVentions, Inc. (Glassdoor 4.6) is seeking a Junior Systems Engineer to join our Defense & Aerospace Engineering & Design team. In this entry-level role, you’ll support requirements development, system design, interface definition, and test planning for mission-critical DoD systems. Work with senior engineers on modeling and simulation, integration, and documentation while learning best practices in systems engineering and cybersecurity. SimVentions offers a collaborative, family-like culture…

SimVentions, Inc. (Glassdoor 4.6) is seeking a Junior Systems Engineer to support Defense & Aerospace programs within our IT & Data Management team. In this entry-level role, you’ll assist with requirements analysis, system integration, testing, and troubleshooting for mission-critical DoD systems. Collaborate with experienced engineers to deploy and sustain secure IT infrastructure, data services, and tools. You’ll document configurations, support users, and help improve system performance and…

SimVentions, Inc. (Glassdoor 4.6) is seeking a Junior Systems Engineer to support Defense & Aerospace IT programs. In this entry-level role, you’ll assist with requirements analysis, system design, integration, testing, and cybersecurity for mission-focused DoD systems. Work closely with senior engineers to document architectures, troubleshoot issues, and improve system performance. Enjoy a collaborative, family-like culture that promotes professional growth, servant leadership, and meaningful …

SimVentions, Inc. (Glassdoor 4.6), a mission-focused Defense & Aerospace technology solutions company, is seeking a Junior Systems Engineer to join our IT team. In this role, you’ll support the design, integration, and troubleshooting of defense-related IT systems, networks, and cybersecurity solutions for U.S. DoD and federal clients. Collaborate with experienced engineers, contribute to requirements, testing, and documentation, and grow your skills in an innovative, family-like culture ground…

SimVentions, Inc. (Glassdoor 4.6) seeks a Junior Systems Engineer to support Defense & Aerospace IT and communications systems. In this role, you’ll help gather requirements, support system design and integration, perform testing and troubleshooting, and contribute to cybersecurity and networked system solutions for DoD customers. Work with senior engineers on mission-critical projects, document technical work, and assist in system deployments. Join a collaborative, servant-leadership culture t…

SimVentions, Inc. (Glassdoor 4.6) is seeking a Junior Systems Engineer to support Defense & Aerospace IT programs. In this entry-level role, you’ll assist with requirements analysis, system design, integration, testing, and documentation for mission-critical defense systems. Collaborate with senior engineers to troubleshoot issues, support cybersecurity best practices, and help modernize complex IT architectures. Join a collaborative, family-like culture focused on integrity, growth, and servan…

SimVentions, Inc. (Glassdoor 4.6) is seeking a Junior Systems Engineer to support Defense & Aerospace programs for U.S. DoD and federal customers. In this role, you will assist in requirements analysis, system design, modeling and simulation, integration, and testing of mission-critical systems. Collaborate with senior engineers in a supportive, family-like culture grounded in integrity, respect, and servant leadership. Contribute to meaningful projects that enhance national defense while growi…

SimVentions, Inc. (Glassdoor 4.6) seeks a Junior Systems Engineer to support Defense & Aerospace IT systems. In this role, you’ll assist in requirements analysis, system design, integration, testing, and documentation for mission-critical DoD projects. Work with senior engineers on networks, software-intensive systems, and cybersecurity solutions, contributing to configuration management and troubleshooting. Join a collaborative, values-driven team where you’ll gain mentoring, grow your technic…

SimVentions, Inc. (Glassdoor 4.6) is seeking a Junior Systems Engineer to support Defense & Aerospace IT and telecommunications programs. In this role, you’ll help design, integrate, and test mission-critical systems for U.S. Department of Defense customers. Responsibilities include requirements analysis, system modeling, troubleshooting, documentation, and supporting cybersecurity and networked solutions. You’ll collaborate closely with senior engineers in a family-like, values-driven culture …

SimVentions, Inc. (Glassdoor 4.6) seeks a Junior Systems Engineer to support Defense & Aerospace IT programs. In this role, you’ll assist in the design, integration, and testing of mission-critical systems for DoD customers, working with senior engineers across systems, software, networks, and cybersecurity. Responsibilities include requirements analysis, documentation, troubleshooting, and supporting system security and configuration management. At SimVentions, you’ll join a collaborative, fam…

SimVentions, Inc. (Glassdoor 4.6) seeks a Junior Systems Engineer to support Defense & Aerospace programs. In this entry-level role, you’ll help develop and analyze requirements, support system design, integration, and test, and document technical baselines for U.S. DoD customers. Collaborate with experienced engineers in a family-like, mission-focused culture that values integrity and servant leadership. Grow your skills in systems engineering, cybersecurity-aware design, and modeling and simu…

Job ID: 2614871 Location: Colorado Springs, CO, US Date Posted: 2026-07-23 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Secret Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a Systems Engineer to support the U.S. Space Force Operational Test and Training Infrastructure (OTTI) enterprise. You will provide systems enginee…

Junior System Engineer Schriever Space Force Base Colorado Springs, Colorado HX5 is an award-winning provider of engineering, research and development, and technical services to clients such as NASA and the Department of Defense. Founded in 2004, HX5 is a fast-growing veteran- and woman-owned company with locations nationwide. HX5 is currently seeking a Junior System Engineer to support the Missile Defense Space Enterprise Architecture (MDSEA) organization within Missile Defense Agency (MDA) on…

Responsibilities Arcfield is hiring a junior Systems Engineer to support a dynamic team providing end-to-end Systems Engineering and Integration (SE&I) services to a National Customer. What You'll Get to Do with Us (Duties and Responsibilities): * Collaborate with other engineers to develop end-to-end models of complex systems to include architecture and behavior of the system using Systems Modeling Languages (SysML, UAFML). * Collaborate with other engineers to develop physics-based and mathem…

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000 people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company within global Accenture. Recognized as a Glassdoor Top 100 Best Place to …

Title: Junior Systems Engineer This position is located onsite in our office in Beavercreek, Ohio There is no relocation assistance available for this position Why Join Us? Innovative Projects: KBR's work is at the forefront of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. Collaborative Environment: Be part of a dynamic team that thrives on collaboration and innovation, fostering a supportive and intellectually stimulating workplace. …

Title: Junior Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on the country's most critical role - protecting our national security. Why Join Us? Innovative Projects: KBR's work is at the forefront of engineering, logistics, operations, science, program management…

Job Title: Junior Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local Anticipated Posting End: 1/12/2100 The Opportunity: Support the sustainment, reliability, maintainability, and availability for the Satellite Control Network (SCN). Support communication systems that link satellite operations centers with worldwide remote satellite tracking stations. S…

Description SAIC is seeking a Systems Engineer to support the U.S. Space Force Operational Test and Training Infrastructure (OTTI) enterprise. You will provide systems engineering and technical integration support across multiple mission areas including requirements development, systems integration, test planning, technical baseline management, and stakeholder coordination supporting enterprise modernization efforts. If you are analytical, collaborative, and comfortable working directly with Go…

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people.?Our 13,000 people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company within global Accenture. Recognized as a Glassdoor Top 100 Best Place to …