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 were reimagining how space can connect us, ensuring security and prosperity.
THE WORK
Lockheed Martin is seeking a talented level 3 Systems Admin. Engineer with a Secret clearance and Sec+ (8570 cert) to work from our Boulder, CO location .
Join a team where your network expertise will keep the sensors that watch the sky running flawlessly, give our warfighters the splitsecond advantage they need, and help keep the world safe. SBIRS and the NextGen GEO OPIR ground stations form the backbone of the United States missilewarning architecture .
By delivering nearrealtime, highconfidence detection of ballistic missile launches and other hostile trajectories, these systems provide lifesaving early warning for the warfighter, enable rapid decisionmaking, and support cueing of defensive interceptors and commandandcontrol assets. Your work will directly protect troops, allies, and critical infrastructure worldwide.
As Systems Admin you will:
Maintain smooth operation of multi-user computer systems, including coordination with network administrators.
Set up administrator and service accounts, maintain system documentation, tune system performance, install system wide software and allocate mass storage space.
Have experience with both Linux and Windows system administration, including installing, patching, troubleshooting and hardening Linux and Windows operating systems (both bare-metal and virtual machines)
Have experience with System Security Implementations.
Interact with users and evaluates vendor products.
Make recommendations to purchase hardware and software, coordinates installation and provides backup recovery.
Develop and monitor policies and standards for allocation related to the use of computing resources.
This is an EARLY-MID CAREER (level 3) ROLE where candidates typically require 3+ years of professional experience and a BS degree.
If you think this describes you and you are looking for an opportunity to grow and challenge yourself then we would love for you to apply!
WHY JOIN US
Opportunity for Impact: Join a team that is at the forefront of innovation in the aerospace and defense industry and make a significant impact on the success of our organization.
Professional Development: Take advantage of unparalleled opportunities for growth and advancement within Lockheed Martin, with access to world-class training and development programs.
Collaborative Culture: Work alongside some of the brightest minds in the industry who share your passion for excellence and who are committed to supporting each other's success.
Competitive Benefits: Lockheed Martin employees play an active role in strengthening the quality of life where we live and work by volunteering more than 850,000 hours annually. Here are some of the benefits you can enjoy:
Medical
Dental
401k
Paid time off
Work/life balance
Career development
Mentorship opportunities
Rewards & recognition
We care about our employees and offer a generous benefits package : 401K, PTO, and work/life balance and more. Active Secret Clearance
Security+ Certification
Experience with both Linux and Windows system administration, including installing, patching, troubleshooting and hardening Linux and Windows operating systems (both bare-metal and virtual machines)
Experience with System Security Implementations. Proficiency in working with OpenShift and containers
Proficiency in working with AWS Cloud components and services
Proficiency in cyber security and Splunk
Configuration and management of routers, switches, firewalls, and other network devices
Experience with firewalls, intrusion detection/prevention systems, and vulnerability management
Understanding of server hardware, storage systems, and backup solutions
Experience with operational ground systems
Be a team player and work in a collaborative team environment
Desire to work in a fast paced, mission-focused environment
Highly responsible, team-oriented individual with a strong work ethic
Effective organizational skills with strong attention to detail
Excellent problem-solving skills and the ability to troubleshoot issues quickly
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 were reimagining how space can connect us, ensuring security and prosperity.
THE WORK
Lockheed Martin is seeking a talented level 3 Systems Admin. Engineer with a Secret clearance and Sec+ (8570 cert) to work from our Boulder, CO location .
Join a team where your network expertise will keep the sensors that watch the sky running flawlessly, give our warfighters the splitsecond advantage they need, and help keep the world safe. SBIRS and the NextGen GEO OPIR ground stations form the backbone of the United States missilewarning architecture .
By delivering nearrealtime, highconfidence detection of ballistic missile launches and other hostile trajectories, these systems provide lifesaving early warning for the warfighter, enable rapid decisionmaking, and support cueing of defensive interceptors and commandandcontrol assets. Your work will directly protect troops, allies, and critical infrastructure worldwide.
As Systems Admin you will:
Maintain smooth operation of multi-user computer systems, including coordination with network administrators.
Set up administrator and service accounts, maintain system documentation, tune system performance, install system wide software and allocate mass storage space.
Have experience with both Linux and Windows system administration, including installing, patching, troubleshooting and hardening Linux and Windows operating systems (both bare-metal and virtual machines)
Have experience with System Security Implementations.
Interact with users and evaluates vendor products.
Make recommendations to purchase hardware and software, coordinates installation and provides backup recovery.
Develop and monitor policies and standards for allocation related to the use of computing resources.
This is an EARLY-MID CAREER (level 3) ROLE where candidates typically require 3+ years of professional experience and a BS degree.
If you think this describes you and you are looking for an opportunity to grow and challenge yourself then we would love for you to apply!
WHY JOIN US
Opportunity for Impact: Join a team that is at the forefront of innovation in the aerospace and defense industry and make a significant impact on the success of our organization.
Professional Development: Take advantage of unparalleled opportunities for growth and advancement within Lockheed Martin, with access to world-class training and development programs.
Collaborative Culture: Work alongside some of the brightest minds in the industry who share your passion for excellence and who are committed to supporting each other's success.
Competitive Benefits: Lockheed Martin employees play an active role in strengthening the quality of life where we live and work by volunteering more than 850,000 hours annually. Here are some of the benefits you can enjoy:
Medical
Dental
401k
Paid time off
Work/life balance
Career development
Mentorship opportunities
Rewards & recognition
We care about our employees and offer a generous benefits package : 401K, PTO, and work/life balance and more. Active Secret Clearance
Security+ Certification
Experience with both Linux and Windows system administration, including installing, patching, troubleshooting and hardening Linux and Windows operating systems (both bare-metal and virtual machines)
Experience with System Security Implementations. Proficiency in working with OpenShift and containers
Proficiency in working with AWS Cloud components and services
Proficiency in cyber security and Splunk
Configuration and management of routers, switches, firewalls, and other network devices
Experience with firewalls, intrusion detection/prevention systems, and vulnerability management
Understanding of server hardware, storage systems, and backup solutions
Experience with operational ground systems
Be a team player and work in a collaborative team environment
Desire to work in a fast paced, mission-focused environment
Highly responsible, team-oriented individual with a strong work ethic
Effective organizational skills with strong attention to detail
Excellent problem-solving skills and the ability to troubleshoot issues quickly
Job ID: 522503739
Originally Posted on: 5/26/2026
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