Job Description
Network Engineer Lockheed Martin Corporation - 4.0 Boulder, CO Job Details Full-time $70,100 - $123,625 a year 18 hours ago Benefits Paid jury duty Paid holidays Disability insurance Health insurance Dental insurance 401(k) Flexible spending account Paid time off Flextime Parental leave Employee assistance program Vision insurance 401(k) matching Opportunities for advancement Flexible schedule Life insurance Qualifications Jira Engineering testing Equipment troubleshooting Infrastructure architecture design Bachelor's degree Confluence Hardware support Design engineering Systems engineering Network security appliance implementation Network routing Network monitoring tools Defect tracking tools Cross-functional collaboration
Full Job Description JOB ID:
729446BR Date posted: May. 26, 2026 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. THE WORK
Lockheed Martin is seeking a talented level 2 Network Engineer with a Secret clearance 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 split‑second advantage they need, and help keep the world safe. SBIRS and the Next‑Gen GEO OPIR
ground stations form the backbone of the United States' missile‑warning architecture. By delivering near‑real‑time, high‑confidence detection of ballistic missile launches and other hostile trajectories, these systems provide life‑saving early warning for the warfighter, enable rapid decision‑making, and support cueing of defensive interceptors and command‑and‑control assets. The Overhead Persistent Infrared (OPIR) Infrastructure Team is seeking a Network Engineer to design, build, and sustain the ground‑station platform that supports both SBIRS and the Next‑Gen GEO OPIR
ground stations. In this role you will work closely with software, security, and mission engineers to deliver ultra‑reliable, secure, and scalable ground‑systems that enable continuous infrared surveillance and missile‑warning capabilities for legacy and next‑generation satellite constellations. As Network Engineer you will:
Design and plan network communications systems. Provide specifications and detailed schematics for network architecture. Provide specific detailed information for hardware and software selection, implementation techniques and tools for the most efficient solution to meet business needs, including present and future capacity requirements. Conduct testing of network design. Maintain technical expertise in all areas of network and computer hardware and software interconnection and interfacing, such as routers, multiplexers, firewalls, hubs, bridges, gateways, etc. Evaluates and reports on new communications technologies to enhance capabilities of the network. This is an EMERGING PROFESSIONAL
(level 2) ROLE where candidates typically require 1+ years of professional experience and a BS degree. 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 LM, 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:
LM 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. Basic Qualifications:
Design, build, test and troubleshoot network systems Current active clearance A fast learner who as had ability to work in a team setting, in addition to the ability to receive taskings from the team and drive to completion independently Foundational Understanding of routing and switching protocols Foundational understanding of TCP/IP, DHCP, DNS, Foundational understanding of firewall policies, Foundational understanding of network administration Foundational understanding of Cisco Nexus and Catalyst switching platforms Foundational understanding of maintenance and troubleshooting tools including but not limited to Wireshark, Splunk, Infoblox NetMRI Familiar with DISA STIG
checklist and hardening Layer 2 and Layer 3 switches Create Change management tickets and tracking Jira and Confluence experience Desired Skills:
Experience operating within Red Hat based environments Experience with TACLANE configuration Experience with Cisco NextGen Firewalls Experience with ISE (TACACS+) Experience ACI administration/maintenance Experience with F5 and Juniper (legacy equipment) Clearance Level:
Current active clearance (TS/SCI) Security Clearance Statement:
This position requires a government security clearance, you must be a US Citizen for consideration. Clearance Level:
TS/SCI Other Important Information You Should Know Expression of Interest:
By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings. Ability to Work Remotely:
Onsite Full-time:
The work associated with this position will be performed onsite at a designated Lockheed Martin facility. Work Schedules:
Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40 hours over a five day work week while others may be condensed. These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits. Schedule for this Position:
9x80 every other Friday off Pay Rate:
The annual base salary range for this position in California, Massachusetts, and New York (excluding most major metropolitan areas), Colorado, Hawaii, Illinois, Maryland, Minnesota, New Jersey, Vermont, Washington or Washington DC is $70,100 - $123,625. For states not referenced above, the salary range for this position will reflect the candidate's final work location. Please note that the salary information is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market and business considerations when extending an offer. Benefits offered:
Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays. (Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year. This position is incentive plan eligible. Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics. The application window will close in 90 days; applicants are encouraged to apply within 5 - 30 days of the requisition posting date in order to receive optimal consideration. At Lockheed Martin, we use our passion for purposeful innovation to help 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, develop, 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. We place an emphasis on empowering our employees by fostering an inclusive environment built upon integrity and corporate responsibility. If this sounds like a culture you connect with, you're invited to apply for this role. Or, if you are unsure whether your experience aligns with the requirements of this position, we encourage you to search on Lockheed Martin Jobs, and apply for roles that align with your qualifications. Experience Level:
Experienced Professional Business Unit:
SPACE Relocation Available:
Possible Career Area:
Systems Engineering:
Network Systems Engineers Type:
Full-Time Shift:
First At Lockheed Martin, we apply our passion for purposeful innovation to keep people safe and solve the world's most complex challenges. Pioneering Defense Technology:
From aerospace to outer space to cyber space, you can innovate mission solutions alongside the best minds in the business. United By Culture:
Excellence, integrity, and collaboration define us. We accelerate change and embrace one another's perspectives to win for our customers. Real Impact, Real Growth:
Grow your career and skills for life. Our wide array of opportunities and technology-driven learning programs enable your development and agility. Your Health, Your Wealth, Your Life:
Competitive pay, comprehensive benefits and flexible schedules designed so you thrive — at work and beyond. Empowered to Be Your Best:
Use your strengths to make a difference in the lives of one another, our customers, our communities, and our planet. Here, the possibilities are endless because we offer: Flexible Schedules, dependent on role Levels:
Student, Entry, Mid, Senior, Management Locations:
Nationwide & OCONUS Positions
