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27 senior network engineer jobs found

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Onsite senior network engineer Colorado
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Lockheed Martin
Mar 19, 2026
Entry Level System Integration/Test Engineer - FBM
Lockheed Martin Littleton, CO, USA
Description: About Lockheed Martin Space: Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more— we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We’re creating future-ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the workforce to fuel the next generation. And we’re reimagining how space can connect us, ensuring security and prosperity. Join us in shaping a new era in space and find a career that's built for you. -- Lockheed Martin Space is seeking a Senior System...
Lockheed Martin
Mar 13, 2026
Lab Manager / Engineering Technician
Lockheed Martin Littleton, CO, USA
Description: Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more — we can innovate, invest, inspire and integrate our capabilities to transform the future. Lockheed Martin is leading the way in hypersonic missile development and we want you to be a part of it! We are creating the first hypersonic boost/glide system for the US Army and Navy here on the Conventional Prompt Strike (CPS) program, and our NGC-SW Integrated Product Team (IPT) is responsible for the algorithms and software that control it. Our group includes the Navigation, Guidance, and Control (NG&C or GN&C) subsystem, which flies the missile and glide body, and the embedded Flight Software (FSW) which hosts the NG&C algorithms and provides health, status, and sequencing for the entire system. Additionally, we develop and maintain the Flight Software testbeds (HILs or...
Lockheed Martin
Mar 12, 2026
Software Quality Engineer, Asc. Mgr.
Lockheed Martin Littleton, CO, USA
Description: The mission matters. So do the people behind it. With advancing defense technology at our core, what sets us apart is a culture of collaboration, purpose, and impact. What is the mission? Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more— we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We’re creating future-ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the workforce to fuel the next generation. And we’re reimagining how space can connect us,...
General Dynamics Mission Systems, Inc
Mar 09, 2026
RF Systems Architect Engineer
General Dynamics Mission Systems, Inc Colorado Springs, CO, USA
Basic Qualifications Education Requirements: Requires a Bachelor’s degree in Systems Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 10+ years of job-related experience, or a Master's degree plus 8 years of job-related experience. Agile experience preferred.   Clearance Requirements: Ability to obtain a Department of Defense Secret security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position ROLE AND POSITION OBJECTIVES: As a Senior RF Systems Architect E ngineer fo r Advanced Electronics Systems , you’ ll lead a cross functional team responsible for envisioning and realizing the next generation...
Lockheed Martin
Mar 06, 2026
System Engineer-IT Sr
Lockheed Martin Littleton, CO, USA
Description: Signal Reconnaissance (SR) Program This is your opportunity to be challenged to make a difference in the world and every single day we use our skills and experiences to create, design and build solutions to some of the worlds’ hardest infrastructure engineering problems for the RMS SR program. System Administration The team handles routine backups, security patch application, and compliance maintenance across Linux and Windows physical and virtual systems. They manage baseline configuration, provide Active Directory and LDAP user account support, troubleshoot technical issues, and administer certificate services. Virtualization Virtual infrastructure is overseen with VMware ESXi/vCenter and Hyper V. Responsibilities include provisioning, maintaining, and de commissioning virtual machines to meet evolving workload demands. Network Administration Under senior engineer guidance, the team assists with configuring and monitoring Ethernet switches, routers,...
General Dynamics Mission Systems, Inc
Feb 12, 2026
Senior Advanced DevOps Engineer
General Dynamics Mission Systems, Inc Boulder, CO, USA
Basic Qualifications Requires a Bachelor’s degree in Software Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 8+ years of job-related experience, or a Master's degree plus 6 years of job-related experience. Agile experience preferred.     CLEARANCE REQUIREMENTS: Department of Defense TS/SCI security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position "Sign On Bonus Available."   GDMS OFFERS RELOCATION BENEFITS FOR THIS POSITION.   ROLE AND POSITION OBJECTIVES: As a Senior Advanced DevOps Engineer, you will: Contribute to automation that instantiates and maintains container orchestration...
General Dynamics Mission Systems, Inc
Feb 12, 2026
Senior Advanced DevOps Engineer
General Dynamics Mission Systems, Inc Boulder, CO, USA
Basic Qualifications Requires a Bachelor’s degree in Software Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 8+ years of job-related experience, or a Master's degree plus 6 years of job-related experience. Agile experience preferred.     CLEARANCE REQUIREMENTS: Department of Defense TS/SCI security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position "Sign On Bonus Available."   GDMS OFFERS RELOCATION BENEFITS FOR THIS POSITION.   ROLE AND POSITION OBJECTIVES: As a Senior Advanced DevOps Engineer, you will: Contribute to automation that instantiates and maintains container orchestration...
General Dynamics Mission Systems, Inc
Feb 12, 2026
Senior Principal DevOps Engineer
General Dynamics Mission Systems, Inc Boulder, CO, USA
Basic Qualifications Education Requirements: Requires a Bachelor’s degree in Software Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 10+ years of job-related experience, or a Master's degree plus 8 years of job-related experience. Agile experience preferred.     Clearance Requirements: Department of Defense Top Secret security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position Sign On Bonus Available GDMS OFFERS RELOCATION BENEFITS FOR THIS POSITION   ROLE AND POSITION OBJECTIVES: As a Senior Principal DevOps Engineer, you will: Lead the development of automation that instantiates and...
LMI
Feb 12, 2026
Systems Engineer (Cyber) - Clearance Required
LMI Colorado Springs, CO, USA
Overview LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed. Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively. With a focus on agility and collaboration, LMI serves the defense, space, healthcare, and energy sectors—helping agencies navigate complexity and outpace change. Headquartered in Tysons, Virginia, LMI is committed to delivering impactful results that strengthen missions and drive lasting value. Responsibilities LMI is seeking a Multidisciplinary Systems Engineer to support the Space Warfighting Analysis Center / Spectrum Warfare Program (SWAC / SWP) in...
Lockheed Martin
Feb 04, 2026
Software Engineer Senior
Lockheed Martin Highlands Ranch, CO, USA
Description: By bringing together people that use their passion for purposeful innovation, at Lockheed Martin we keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work. With our employees as our priority, we provide diverse career opportunities designed to propel development and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. At Lockheed Martin, we place an emphasis on empowering our employees by fostering innovation, integrity, and exemplifying the epitome of corporate responsibility. About the Role We are seeking a talented and highly motivated mid career software engineer to join our development team and provide surge support for a key Space Initiative. In this role you will: • Work on the Rodan tool, which aggregates critical performance...
Lockheed Martin
Jan 30, 2026
Senior RF Engineer (Level III) - Secret clearance
Lockheed Martin Littleton, CO, USA
Description: Space is a critical domain, connecting our technologies, our security, and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more — we can innovate, invest, inspire, and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We’re creating future-ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the workforce to fuel the next generation. And we’re reimagining how space can connect us, ensuring security and prosperity. Join us in shaping a new era in space and find a career that's built for you Come join the Lockheed Martin Space Radio Frequency (RF) Talent Center (RFTC) team in...
Lockheed Martin
Mar 24, 2026
IT Systems Asc. Manager - Secret Clearance
Lockheed Martin Colorado Springs, CO, USA
Description: What We’re Doing At Lockheed Martin, our Command and Control, Battle Management and Communications (C2BMC) National Team (C2NT) is pioneering the development and integration of cutting-edge technologies to advance the Missile Defense System, safeguarding the United States and its allies. Our collaborative and agile organization operates in a fast-paced environment, driving innovation through tasks such as sensor/weapon integration, algorithm development, user interface development, automated testing, cyber security, enterprise/infrastructure services, and enhancing leading-edge missile defense technologies. The Work The IT Systems Asc. Manager leads technical planning, system integration, verification & validation, and cost‑risk analyses for complex total‑system and IT solutions. You will design, develop, and analyze computer systems and software to meet user and system specifications, translating customer requirements into hardware and software...
Lockheed Martin
Mar 18, 2026
Events Lead System Administrator - Secret Clearance
Lockheed Martin Colorado Springs, CO, USA
Description: What We're Doing Our Team, the Command and Control, Battle Management and Communications (C2BMC) Experimental Lab (X-Lab), is responsible for developing and integrating future-capability prototypes including Sensor/Weapon Integration, Algorithm Development, User Interface Development and other critical leading-edge missile defense technologies for the Missile Defense System that currently protects the United States and its allies. The team consists of many small agile teams that work together in a fast-paced and dynamic environment. The Work The Infrastructure Events Lead System Administrator's primary responsibility is to support the development and integration of a prototype lined mission suite to be introduced in a flight or ground test. This includes working with and managing a team to work each aspect of the suite buildout and verifying its ability to fully support the test. The Infrastructure Events Lead System Administrator is responsible for supporting...
Lockheed Martin
Mar 18, 2026
Technical Lead System Administrator - Secret Clearance
Lockheed Martin Colorado Springs, CO, USA
Description: What We're Doing Our Team, the Command and Control, Battle Management and Communications (C2BMC) Experimental Lab (X-Lab), is responsible for developing and integrating future-capability prototypes including Sensor/Weapon Integration, Algorithm Development, User Interface Development and other critical leading-edge missile defense technologies for the Missile Defense System that currently protects the United States and its allies. The team consists of many small agile teams that work together in a fast-paced and dynamic environment. The Work The Infrastructure Technical Lead System Administrator's primary responsibility is to support the development and integration of a prototype lined mission suite to be introduced in a flight or ground test. This includes working with and managing a team to work each aspect of the suite buildout and verifying its ability to fully support the test. The Infrastructure Technical Lead System Administrator is responsible for...
LMI
Mar 13, 2026
Navigation Warfare Mission Engineer- Clearance Required
LMI Colorado Springs, CO, USA
Overview LMI is seeking a Mission  Engineer with deep expertise in physics and theoretical modeling to join our dynamic team focused on the space domain. In this role, you will leverage advanced physics principles to develop, simulate, and analyze complex space infrastructure systems including satellite constellations, ground stations, orbital networks, and resilient architectures. Your work will directly inform analytical recommendations for future force design decisions and optimizing space capabilities for mission effectiveness, survivability, resiliency, and strategic superiority.   This position is perfect for an analytical thinker who thrives on applying rigorous theory to real-world space challenges, using data-driven simulations to guide high-stakes decisions in defense and national security space sectors. This is an on-site role in Colorado Springs, CO.   LMI is a new breed of digital solutions provider dedicated to accelerating government...
Odyssey Systems Consulting Group
Mar 08, 2026
Full time
SDA Data Fusion Network Engineer
Odyssey Systems Consulting Group Colorado Springs, CO, USA
Position Summary Odyssey Systems has an exciting new opportunity providing Advisory and Assistance Services (A&AS) supporting the US Space Force mission to defend National Security Interests in Space as a Space Domain Awareness (SDA) Data Fusion Network Engineer on the Space Data Fusion Team of System Delta 85’s Mission Integration Branch (SSC SYD 85/BNN). SYD 85 is the U.S. Space Force organization responsible for developing and delivering resilient space capabilities supporting Battle Management, Command, Control, Communication, and Space Intelligence (BMC3I). SYD 85 synchronizes acquisition efforts for critical space system capabilities and works together with Combat Forces Command (CFC) Mission Deltas to improve mission readiness.     SYD 85’s missions are foundational to Protecting and Defending US Space Systems that provide space-based Intelligence, Early Warning, Communications and Global Positioning services that sustain our way of life,...
Lockheed Martin
Feb 27, 2026
Regulatory Document Analyst
Lockheed Martin Littleton, CO, USA
Description: WHAT WE'RE DOING At Lockheed Martin, in TMAN, we are driven by innovation and integrity. We believe that by applying the highest standards of business ethics and visionary thinking, everything is within our reach – and in yours as a Lockheed Martin employee. Lockheed Martin values your skills, training, and education. We are a dynamic team on a recurring multi-year, critical program seeking a Regulatory Document Analyst Associate who likes to be challenged and solve problems. THE WORK • Ensuring Contractual requirements are met through completion of CDRL deliveries. • Implement and maintain documentation tracking records. • Maintaining/updating the Configuration Data Management Plan and the associated Standard Operating Procedures (SOPs). • Gathering and analyzing Data Management metrics. • Supporting program meetings. • Interfacing w/Program Management, CAMs, Project Engineers, other discipline leaders. WHO WE ARE Join the Trusted Manager (TMAN) program...
Lockheed Martin
Feb 26, 2026
Data Manager - Secret Clearance
Lockheed Martin Colorado Springs, CO, USA
Description: What We're Doing Our Team, the Command and Control, Battle Management and Communications (C2BMC) team, is engineering, developing and integrating new capability for the Missile Defense System that currently protects the United States and its allies. The team consists of many small agile teams that work together in a fast-paced and dynamic environment. Our team is also, responsible for tasks such as Sensor/Weapon Integration, Algorithm Development, User Interface Development, Automated Testing, Cyber Security and enhancing other critical, leading-edge missile defense technologies. Who You Are We are seeking a highly motivated and experienced candidate to join our team. The successful candidate will need to utilize good communication skills and good organizational skills to facilitate collaboration across the many organizations necessary to accomplish challenging missions. The Work In this role you will oversee the full lifecycle of test event data—collecting,...
Lockheed Martin
Feb 26, 2026
Network Team Lead (Top Secret Clearance)
Lockheed Martin Colorado Springs, CO, USA
Description: What We’re Doing At Lockheed Martin, our Command and Control, Battle Management and Communications (C2BMC) National Team (C2NT) is pioneering the development and integration of cutting-edge technologies to advance the Missile Defense System, safeguarding the United States and its allies. Our collaborative and agile organization operates in a fast-paced environment, driving innovation through tasks such as sensor/weapon integration, algorithm development, user interface development, automated testing, cyber security, enterprise/infrastructure services, and enhancing leading-edge missile defense technologies. The Work As the Network Team Lead you will coordinate the planning, organization, and execution of engineering activities that develop and integrate technical capabilities into the C2BMC Network Enterprise. Operating within an Agile Release Train, you will guide a high‑performance team, drive best‑practice adoption, manage risk, schedule, cost, and technical...
Lockheed Martin
Feb 24, 2026
Electronics Engineering Senior Manager, TS/SCI Clearance
Lockheed Martin Littleton, CO, USA
Description: Join us at Lockheed Martin as an Electronics Engineering Senior Manager for the Analog and Digital Electronics Talent Center. Location: This position does not support teleworking ;the selected candidate will be located near our Lockheed Martin Space facility in: Littleton, CO and be expected to work a flexible 9x80 schedule in the office full-time. What does this role look like? We are seeking a hardworking, highly motivated Senior Manager to lead the Raptor Avionics Engineering group tasked with building state-of-the-art hardware for Lockheed Martin Space programs. This role will shape the future by leading a cross-functional team of leaders and engineers focused on the design, development and delivery of bus products. Success in this position requires partnership with Operations to drive supply chain and production execution. This role will be accountable for engineering performance and strive for excellence across programs while driving innovation,...
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