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56 system administrator jobs found

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United States system administrator Colorado
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Lockheed Martin
Apr 16, 2026
X-LAB System Administrator (Secret Clearance)
Lockheed Martin Colorado Springs, CO
Description: What We're Doing Our Team, the Command and Control, Battle Management and Communications (C2BMC) Experimentation Lab (X-LAB, 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. The Work We are seeking a detail-oriented and highly motivated System Administrator to join our team in Colorado Springs. This position will act as the first line of defense for user level interactions and issues. The position will be primarily supporting users in person, secure phone, email or instant message (IM). This position will be customer facing, so refined...
Lockheed Martin
Apr 29, 2026
System Administrator
Lockheed Martin Littleton, CO
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. The Erebus Program is a newly awarded 7-year effort that delivers cutting-edge...
Lockheed Martin
Apr 16, 2026
System Administrator, Sr / TS/SCI / Onsite: CO
Lockheed Martin Littleton, CO
Description: Our employees are the core of everything we do, and they are helping the future arrive. As a leading technology innovation company, our team of over 100,000 employees work with our partners around the world to bring the latest technology to our customers’ toughest challenges. Headquartered in Bethesda, MD, Lockheed Martin has employees based in all 50 states and more than 570 facilities that span 70 countries. This Enterprise Operations (EO) position supports the Lockheed Martin Space division located in Denver, CO. The selected candidate will be responsible for providing support to the critical programs under the responsibility of the Space Division. This IT professional will ensure that the Lockheed Martin IT systems are managed, controlled, and compliant with the Corporate Information Protection Manuals (CIPM). This includes upgrades, operations and maintenance, hardware and software installations, and service requests (servers, workstations, containers,...
Lockheed Martin
Apr 08, 2026
System Administrator, Sr / TS/SCI / Onsite: CO
Lockheed Martin Littleton, CO
Description: Our employees are the core of everything we do, and they are helping the future arrive. As a leading technology innovation company, our team of over 100,000 employees work with our partners around the world to bring the latest technology to our customers’ toughest challenges. Headquartered in Bethesda, MD, Lockheed Martin has employees based in all 50 states and more than 570 facilities that span 70 countries. This Enterprise Operations (EO) position supports the Lockheed Martin Space division located in Denver, CO. The selected candidate will be responsible for providing support to the critical programs under the responsibility of the Space Division. This IT professional will ensure that the Lockheed Martin IT systems are managed, controlled, and compliant with the Corporate Information Protection Manuals (CIPM). This includes upgrades, operations and maintenance, hardware and software installations, and service requests (servers, workstations, containers,...
Arrow Electronics
Apr 07, 2026
HR Specialist, Employee Capability
Arrow Electronics Centennial, CO
Position: HR Specialist, Employee Capability Job Description: What You'll Be Doing: Administers the service delivery of programs/initiatives related to the employee lifecycle, which may include onboarding, performance management, leadership training/development, early career talent, EVP/employee experience, and inclusion. Supports key talent programs by developing and providing HR partners with relevant resource tools, training, and communication materials Assists in measuring program results by creating reports, analyzing data, and preparing presentations of findings to help determine whether identified program/business goals have been achieved Participates in the ongoing review and improvement of programs including developing program experience related surveys and providing recommendations based on survey findings Acts as the central point of contact for talent process/program related questions or requests and maintain all program collateral...
General Dynamics Mission Systems, Inc
May 13, 2026
26-184 C2BMC Network Virtualization Engineer
General Dynamics Mission Systems, Inc Colorado Springs, CO
Basic Qualifications Bachelor's degree in Engineering, or a related Science or Mathematics field, plus a minimum of 2 years of relevant experience; or Master's degree, plus 6 months of relevant experience.   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   Network Virtualization Engineer   Are you driven by modern virtualization, secure software‑defined networking, and mission‑critical systems? Join our team as we design, deploy, and operate VMware-based environments that support one of the most vital defense programs in the nation. In this role, you’ll help build and maintain advanced VMware vSphere and NSX...
Odyssey Systems Consulting Group
May 01, 2026
Full time
Sr. Software Engineer
Odyssey Systems Consulting Group Colorado Springs, CO
Position Summary Seeking a highly skilled Modernization Software Engineer to provide expert technical oversight for the GBRD program. You will be the Government's subject matter expert on the applicable aspects of software architecture, advanced algorithms, signal processing, cloud computing and data formats for a critical radar modernization effort. Your role is to ensure the software developed by multiple prime contractors is robust, performant, and aligned with a cohesive, open-architecture vision.   Responsibilities Duties includ e, but not limited to:  Provide expert government oversight of prime contractor software development, with a specific focus on real-time radar signal processing algorithms (e.g., pulse compression, Doppler processing, clutter filtering, target detection/tracking) modern processing, and cloud computing capabilities (e.g., Kubernetes, containers, Cloud architecture). Assess and provide...
Lockheed Martin
May 01, 2026
System Integration Engineer - Secret Clearance
Lockheed Martin Colorado Springs, CO
Description: What We're Doing Our team, the Command and Control, Battle Management and Communications (C2BMC) National Team (NT) at Lockheed Martin, is dedicated to engineering, developing, and integrating new capabilities for the Missile Defense System that protects the United States and its allies. While we are part of a large organization, we operate within smaller, agile teams in a fast-paced, dynamic environment. Our responsibilities include Sensor/Weapon Integration, Algorithm Development, User Interface Development, Automated Testing, Cyber Security, and enhancing critical missile defense technologies. The Work The System Test Team is responsible for planning and analyzing every MDS ground and flight test in which the C2BMC program participates. Ground‑test activities span pairwise testing, Continuous Developmental Integration (CDI), Integrated Ground Test (GTI), Distributed Ground Test (GTD), cyber tests, Space Domain Awareness (SDA) exercises, and pre‑flight...
Lockheed Martin
Apr 29, 2026
Database Engineer
Lockheed Martin Littleton, CO
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. The Erebus Program is a newly awarded 7-year effort that delivers cutting-edge...
Odyssey Systems Consulting Group
Apr 14, 2026
Full time
Mission Resource Analyst
Odyssey Systems Consulting Group Colorado Springs, CO
Position Summary Odyssey Systems has an exciting new opportunity for a Mission Resource Analyst supporting United States Space Force (USSF) Combat Forces Command (CFC) Global Mission Operations (S35G) Division at Peterson SFB CO.  CFC S35G provides operational, policy and sourcing guidance to Air Staff, organizations, and subordinate units in support of the Navigation Warfare (NAVWAR) and Global Positioning System (GPS). GPS provides 24/7/365 space-based Positioning, Navigation, & Timing (PNT) in accordance with The Space-Based PNT Policy (SPD-7) to maintain GPS as the international gold standard for satellite navigation systems for 6+ billion military and civilian worldwide users. This position will provide NAVWAR/PNT/GPS Program Element Monitor (PEM) and financial execution support CFC S35G by providing program budget analysis; POM assistance; and executing the PPBE process.   This is a full time position located in Building 1, Peterson SFB CO....
Lockheed Martin
Apr 10, 2026
Data Center Virtualization Engineer III (Secret Clearance)
Lockheed Martin Colorado Springs, CO
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 You will design, implement, and operate modern virtualized and software‑defined networking environments for the C2BMC program. Leveraging VMware vSphere and VMware NSX, you will deploy and maintain secure, scalable, and highly‑available compute and network services. Your responsibilities include configuring NSX transport zones, segments, edge nodes,...
Lockheed Martin
Apr 02, 2026
Cyber Security Engineer Senior
Lockheed Martin Colorado Springs, CO
Description: WHAT WE’RE DOING At Lockheed Martin's Rotary and Mission System's Cyber Resiliency organization, we are dedicated to engineering and deploying cutting-edge cyber defense solutions across our corporation. Our focus on cybersecurity is paramount to ensuring mission success for our customers, even in the face of evolving cyber threats. THE WORK As a member of our team, you will be involved in a variety of activities aimed at enhancing the cyber resiliency of the USSF Space Fence System radar. This includes tasks such as: • Hardening operating systems, applications, and network devices • Conducting vulnerability scans • Continuous monitoring of the security posture of the system • Assisting with Government Certification Test and Evaluation (CT&E) and Vulnerability Testing • Implementing security updates and patches • Applying configuration changes to ESS, ACAS, and SolarWinds security tools • Providing support to maintain the Certification and Accreditation...
General Dynamics Mission Systems, Inc
May 13, 2026
20-098 C2BMC Network Engineer
General Dynamics Mission Systems, Inc Colorado Springs, CO
Basic Qualifications Requires a Bachelor’s degree in Engineering, or a related Science, Technology or Mathematics field. Also requires 5+ years of job-related experience, or a Master's degree plus 3 years of job-related experience.     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 Help make the technologies, products and services that make a difference. That’s the opportunity that’s waiting for you at General Dynamics Mission Systems. We help our nation’s heroes keep our nation safe by creating solutions so advanced, they redefine innovation for the world. It’s an amazing challenge. And it’s...
General Dynamics Mission Systems, Inc
May 13, 2026
26-205 C2BMC Cyber A&A Engr
General Dynamics Mission Systems, Inc Colorado Springs, CO
Basic Qualifications Bachelor's degree in Engineering, or a related Science or Mathematics field, plus a minimum of 5 years of relevant experience; or Master's degree plus a minimum of 3 years of relevant experience. Responsibilities for this Position Job Overview We are seeking a detail-oriented Cybersecurity Analyst to support critical cybersecurity initiatives. This position involves managing user accounts, conducting system assessments, performing Security Technical Implementation Guide (STIG) assessments, and supporting Risk Management Framework (RMF) activities. The ideal candidate will possess strong technical expertise in cybersecurity practices, compliance audits, and risk mitigation processes within DoD environments. Position Responsibilities Manage and track DD Form 2875 user account forms and training for privileged and non-privileged accounts, including annual account validations and coordination with system...
Lockheed Martin
May 07, 2026
C2BMC Enterprise Release Manager - Secret Clearance
Lockheed Martin Colorado Springs, CO
Description: What We’re Doing Come join the C2BMC team to put your project management skills to work as we drive the entire enterprise forward serving one of our Missile Defense Agency (MDA) customer’s most critical missile defense mission needs! C2BMC is an IDIQ structured program comprised of multiple task orders responsible for the design, development, deployment, integration, testing, operations and sustainment of a software based Command/Control and Battle Management system. This system provides US Commanders around the globe essential situational awareness and is the integrating element central to the MDA’s missile defense missions. The MDA Command and Control, Battle Management, and Communications (C2BMC) National Team and collaborates with multiple government agencies, contractors, universities, and other organizations to accomplish a diverse and broad reaching mission. The Work -The selected candidate will join a high performing team as the C2BMC Enterprise Release...
Lockheed Martin
May 06, 2026
Ground Systems Engineer
Lockheed Martin Aurora, CO
Description: WHO WE ARE Lockheed Martin is a global leader in aerospace, defense, and technology solutions, dedicated to pushing the boundaries of innovation and shaping the future of the industry. With a rich legacy of excellence and a commitment to delivering advanced capabilities to our customers, we are proud to be at the forefront of cutting-edge technology and engineering. LM SPACE: WHAT WE'RE DOING 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. And we’re reimagining how space can connect us, ensuring security and prosperity. 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...
Lockheed Martin
May 06, 2026
Executive Support Technician ~ Secret Required ~ Onsite Littleton, CO
Lockheed Martin Littleton, CO
Description: This Executive Support Technician provides high-touch, white-glove IT support to C-level executives and senior leadership, acting as the primary point of contact for technical issues. This role requires exceptional customer service, discretion, and advanced troubleshooting for Windows/Mac, mobile devices, and AV systems to ensure seamless productivity. Basic Qualifications: · Significant experience providing exemplary support for Corporate Executives and their staff. · Outstanding analytical, problem solving, and troubleshooting skills. · Significant Desktop support experience with Windows OS (Windows 10, 11). · Proficiency with Microsoft Office suites · Experience operating and maintaining HW/SW configurations · Knowledge of Cloud Computing · Experience supporting IT equipment to include: § Desktop PCs, Workstations and Laptops, Apple systems. § Printers and other peripherals. § Networking devices and other infrastructure components (to include Wireless...
Lockheed Martin
May 06, 2026
Project Engineer, Senior - Knowledge Integration & Communications Lead
Lockheed Martin Denver, CO
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. The Engineering Excellence – Process Innovation Change Enablement (PICE) team is...
Arrow Electronics
May 04, 2026
Director, Regional Supplier Development IP&E
Arrow Electronics Centennial, CO
Position: Director, Regional Supplier Development IP&E Job Description: Arrow brings technology solutions to a breadth of markets, including telecommunications, information systems, transportation, medical, industrial and consumer electronics. We serve as a supply channel partner for over 100,000 original equipment manufacturers, contract manufacturers, and commercial customers through a global network. We are seeking a Regional Supplier Development Director, IP&E to lead strategy and growth plans for our IP&E portfolio and key strategic suppliers across global regions. What You’ll Be Doing: Provide leadership and direction to regional Supplier Business Development Managers (SBDMs). Own the execution of regional business and sales plans. Collaborate with the Global Supplier Management team to align and execute both regional and global goals. Maximize revenue opportunities by unifying all Arrow capabilities and resources in partnership with...
Odyssey Systems Consulting Group
May 02, 2026
Full time
MD2 Alternate Facility Security Officer (AFSO)
Odyssey Systems Consulting Group Colorado Springs, CO
Position Summary Odyssey Systems has an exciting new opportunity for a Mission Delta 2 (MD 2) Alternate Facility Security Officer (AFSO) supporting the U.S. Space Force’s MD 2 Space Domain Awareness (SDA) Mission.  This is a full-time position at Peterson Space Force Base in Colorado Springs, CO that allows 1-2 days per week of telework at the discretion of the Government. As AFSO you will be critical in providing effective and efficient security operations for the overall MD 2 Headquarters, its subordinate squadrons, and 62 Cyber Defense Squadron (62 CYS). The AFSO serves as MD 2’s primary Special Access Program (SAP) Security Specialist. MD 2 SAP Security Specialist serves a critical role in administering and managing comprehensive security programs across information, personnel, physical, and industrial security disciplines. This position supports United States Space Force, United States Air Force, Department of Defense, and national-level SAPs,...
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