WHAT WE'RE DOING Our team 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.

60 Lockheed Martin Systems Engineer Jobs Hiring in CO
WHAT WE'RE DOING Our team 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.
At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation ... System Requirements Review (SRR), Change Review Board, Engineering Review Board, Quality Review ...
At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation ... System Requirements Review (SRR), Change Review Board, Engineering Review Board, Quality Review ...
Systems Engineer - System Test
Littleton, CO · On-site
$79K - $147K/yr
At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation ... As a CPS Systems Engineer - Systems Integration your responsibilities will include, but are not ...
Systems Engineer - System Test
Littleton, CO · On-site
$79K - $147K/yr
At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation ... As a CPS Systems Engineer - Systems Integration your responsibilities will include, but are not ...
Systems Engineer
Littleton, CO · On-site
$88K - $163K/yr
At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation ... As a Systems Engineer, you will: • Develop subsystem requirements documentation • Develop CAMEO ...
Systems Engineer
Littleton, CO · On-site
$88K - $163K/yr
At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation ... As a Systems Engineer, you will: • Develop subsystem requirements documentation • Develop CAMEO ...
At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation ... Engineering process Missile and/or weapon system experience Experience integrating on Navy ...
At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation ... Engineering process Missile and/or weapon system experience Experience integrating on Navy ...
Systems Engineer - Hypersonic Requirements
Littleton, CO · On-site
$88K - $163K/yr
In this role, you will report to the Systems Engineering Manager. Your responsibilities may include ... GeoZones are geographic groupings created by Lockheed Martin to align compensation ranges with ...
Systems Engineer - Hypersonic Requirements
Littleton, CO · On-site
$88K - $163K/yr
In this role, you will report to the Systems Engineering Manager. Your responsibilities may include ... GeoZones are geographic groupings created by Lockheed Martin to align compensation ranges with ...
Model Based Systems Engineer Sr. Staff (Secret Clearance)
Colorado Springs, CO · On-site
$103K - $140K/yr
WHAT WE'RE DOING Our team 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.
Model Based Systems Engineer Sr. Staff (Secret Clearance)
Colorado Springs, CO · On-site
$103K - $140K/yr
WHAT WE'RE DOING Our team 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.
Systems Engineer
Littleton, CO · On-site
$79K - $147K/yr
At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation ... As a System Simulation Engineer you will work with a team of Systems, Software, and GNC Engineers ...
Systems Engineer
Littleton, CO · On-site
$79K - $147K/yr
At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation ... As a System Simulation Engineer you will work with a team of Systems, Software, and GNC Engineers ...
Embedded Systems Engineer - Requirements & Verification
Littleton, CO · On-site
$79K - $147K/yr
At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation ... The Lockheed Martin FBM Program is seeking an experienced and skilled Embedded Systems Engineer ...
Embedded Systems Engineer - Requirements & Verification
Littleton, CO · On-site
$79K - $147K/yr
At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation ... The Lockheed Martin FBM Program is seeking an experienced and skilled Embedded Systems Engineer ...
Orion Senior Systems Engineer
Littleton, CO · On-site
$95K - $178K/yr
At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation ... As a Senior Systems Engineer on the Orion program, you will be responsible for the planning ...
Orion Senior Systems Engineer
Littleton, CO · On-site
$95K - $178K/yr
At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation ... As a Senior Systems Engineer on the Orion program, you will be responsible for the planning ...
Systems Engineer - E2
Littleton, CO · On-site
$88K - $163K/yr
At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation ... As a Systems Engineer , you will: • Develop subsystem requirements documentation • Develop ...
Systems Engineer - E2
Littleton, CO · On-site
$88K - $163K/yr
At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation ... As a Systems Engineer , you will: • Develop subsystem requirements documentation • Develop ...
Systems Engineer Staff
Littleton, CO · On-site
At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation ... Lockheed Martin is looking for a Systems Engineer, Senior Staff to lead the Embedded PSOC SEIT ...
Systems Engineer Staff
Littleton, CO · On-site
At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation ... Lockheed Martin is looking for a Systems Engineer, Senior Staff to lead the Embedded PSOC SEIT ...
... Systems Engineering Manager ... Who We Are As leaders of the C2BMC team, Lockheed Martin partners with industry leaders to develop ...
... Systems Engineering Manager ... Who We Are As leaders of the C2BMC team, Lockheed Martin partners with industry leaders to develop ...
Systems Engineer Sr.
Colorado Springs, CO · On-site
$103K - $140K/yr
At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation ... Basic Qualifications Recent on-program Systems Engineering experience (e.g., requirements ...
Systems Engineer Sr.
Colorado Springs, CO · On-site
$103K - $140K/yr
At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation ... Basic Qualifications Recent on-program Systems Engineering experience (e.g., requirements ...
Systems Engineer, Senior - Simulation
Littleton, CO · On-site
$95K - $178K/yr
At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation ... As a System Simulation Engineer you will work with a team of Systems, Software, and GNC Engineers ...
Systems Engineer, Senior - Simulation
Littleton, CO · On-site
$95K - $178K/yr
At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation ... As a System Simulation Engineer you will work with a team of Systems, Software, and GNC Engineers ...
1LMX RMS Systems Engineering - FULLTIME TELEWORK
Denver, CO · On-site +1
$106K - $198K/yr
What We're Doing At Lockheed Martin RMS (Rotary & Mission Systems), we are driving a OneLM digital ... The Systems Engineer interfaces with product teams, Cross-BA teams, stakeholders, and SEIT ...
1LMX RMS Systems Engineering - FULLTIME TELEWORK
Denver, CO · On-site +1
$106K - $198K/yr
What We're Doing At Lockheed Martin RMS (Rotary & Mission Systems), we are driving a OneLM digital ... The Systems Engineer interfaces with product teams, Cross-BA teams, stakeholders, and SEIT ...
Systems Engineer-IT / Level 2
Boulder, CO · On-site
WHO WE ARE Lockheed Martin is a global leader in aerospace, defense, and technology solutions ... THE WORK Lockheed Martin is seeking a talented level 2 Systems Engineer-IT with a Secret clearance ...
Systems Engineer-IT / Level 2
Boulder, CO · On-site
WHO WE ARE Lockheed Martin is a global leader in aerospace, defense, and technology solutions ... THE WORK Lockheed Martin is seeking a talented level 2 Systems Engineer-IT with a Secret clearance ...
Systems Engineer Stf - E4
Littleton, CO · On-site
$131K - $243K/yr
Standard The Next Generation Interceptor (NGI) team is in search of a Mid-Career Systems Engineer ... GeoZones are geographic groupings created by Lockheed Martin to align compensation ranges with ...
Systems Engineer Stf - E4
Littleton, CO · On-site
$131K - $243K/yr
Standard The Next Generation Interceptor (NGI) team is in search of a Mid-Career Systems Engineer ... GeoZones are geographic groupings created by Lockheed Martin to align compensation ranges with ...
Systems Engineer Senior Staff
Littleton, CO · On-site
$145K - $269K/yr
At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation ... As a Systems Engineer Senior Staff , you be responsible for development system requirements and ...
Systems Engineer Senior Staff
Littleton, CO · On-site
$145K - $269K/yr
At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation ... As a Systems Engineer Senior Staff , you be responsible for development system requirements and ...
Systems Engineer Sr Stf
Littleton, CO · On-site
$145K - $269K/yr
At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation ... This position will be a key member of the Systems Engineering, Integration and Test (SEIT) team in ...
Systems Engineer Sr Stf
Littleton, CO · On-site
$145K - $269K/yr
At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation ... This position will be a key member of the Systems Engineering, Integration and Test (SEIT) team in ...
Lockheed Martin Jobs Information
What is it like to work at Lockheed Martin?
What makes Lockheed Martin an attractive place to work?
Do workers at Lockheed Martin get paid breaks?
75% of people say they get paid breaks.
Based on data from 111 people who took the Breakroom Quiz between August 2025 and August 2026.
Does Lockheed Martin pay people when they’re sick?
70% of people say they would get paid if they were sick but scheduled to work.
Based on data from 144 people who took the Breakroom Quiz between August 2025 and August 2026.
At Lockheed Martin, are sick days and vacation days separate paid time off?
78% of people say they have to use vacation days when they’re out sick.
Based on data from 138 people who took the Breakroom Quiz between August 2025 and August 2026.
Do part-time workers get paid time off at Lockheed Martin?
71% of people who work part-time say they don’t get paid time off
Based on data from 7 people who took the Breakroom Quiz between June 2025 and April 2026.
Is the health insurance from Lockheed Martin affordable enough for their workers?
92% of people say the health insurance costs are okay
Based on data from 129 people who took the Breakroom Quiz between August 2025 and August 2026.
Do people get paid time off at Lockheed Martin?
93% of people say they get paid time off.
Based on data from 153 people who took the Breakroom Quiz between August 2025 and August 2026.
How far ahead of time do people find out their work schedule?
- 50% of people with changing schedules find out their shifts one week or less ahead of time.
- 17% of people with changing schedules find out their shifts two weeks ahead of time.
- 3% of people with changing schedules find out their shifts three weeks ahead of time.
- 30% of people with changing schedules find out their shifts four weeks or more ahead of time.
Based on data from 30 people who took the Breakroom Quiz between June 2025 and June 2026.
Do workers at Lockheed Martin worry about hours?
96% of people report they don’t worry about getting enough hours.
Based on data from 73 people who took the Breakroom Quiz between June 2025 and June 2026.
Do Lockheed Martin workers get to choose the shifts they work?
44% report that they don’t have enough control over which shifts they work.
Based on data from 59 people who took the Breakroom Quiz between June 2025 and June 2026.
How easy is it for Lockheed Martin workers to change shifts?
40% of people report that it’s hard to change shifts if they need to.
Based on data from 53 people who took the Breakroom Quiz between June 2025 and June 2026.
How easy is it to get time off at Lockheed Martin?
84% of people report it’s easy to get time off.
Based on data from 141 people who took the Breakroom Quiz between August 2025 and August 2026.
Do Lockheed Martin managers change schedules at the last minute?
93% of people say their manager doesn’t change their shift schedule at the last minute.
Based on data from 80 people who took the Breakroom Quiz between June 2025 and June 2026.
Do jobs at Lockheed Martin spill into time workers aren’t paid for?
15% of people report that their job takes up time that they don’t get paid for.
Based on data from 74 people who took the Breakroom Quiz between June 2025 and June 2026.
How easy is it to take sick days at Lockheed Martin?
88% of people report that it’s easy to take time off if they are sick.
Based on data from 145 people who took the Breakroom Quiz between August 2025 and August 2026.
Is a Lockheed Martin job good for students?
82% of students report this is a good place to work if you’re studying.
Based on data from 55 people who took the Breakroom Quiz between November 2024 and June 2026.
Is working at Lockheed Martin good if you’re a parent or caregiver?
81% of people who care for a child or other relative report this is a good place to work.
Based on data from 47 people who took the Breakroom Quiz between September 2025 and August 2026.
Do people at Lockheed Martin feel treated with respect by their managers?
73% of people say they’re treated with respect by their managers.
Based on data from 142 people who took the Breakroom Quiz between August 2025 and August 2026.
Do people at Lockheed Martin get to take their breaks without interruption?
83% of people report that they get to take their breaks without interruption.
Based on data from 132 people who took the Breakroom Quiz between August 2025 and August 2026.
Is it stressful to work at Lockheed Martin?
66% of people say they often feel stressed at work.
Based on data from 145 people who took the Breakroom Quiz between August 2025 and August 2026.
Do people at Lockheed Martin enjoy their jobs?
77% of people report they enjoy their job.
Based on data from 136 people who took the Breakroom Quiz between August 2025 and August 2026.
Do people at Lockheed Martin recommend working with their team?
45% of people report that they wouldn’t recommend working with their immediate team to a friend.
Based on data from 153 people who took the Breakroom Quiz between August 2025 and August 2026.
Do people get enough training when they start at Lockheed Martin?
43% of people report they didn’t get enough training when they started working here.
Based on data from 147 people who took the Breakroom Quiz between August 2025 and August 2026.
Do people get support to advance at Lockheed Martin?
In the last year, 67% of people report being given support to advance their career here.
Based on data from 138 people who took the Breakroom Quiz between August 2025 and August 2026.
Do people think Lockheed Martin’s headquarters understands what’s happening where they work?
78% of people think that this employer’s headquarters or owners don’t have a good understanding of what’s really happening where they work.
Based on data from 138 people who took the Breakroom Quiz between August 2025 and August 2026.
Do workers feel well informed about how Lockheed Martin is doing?
34% of people feel that they aren’t kept well informed about how the company is doing as a whole.
Based on data from 137 people who took the Breakroom Quiz between August 2025 and August 2026.
What are the most popular jobs at Lockheed Martin in Colorado?
What are the most popular states for Lockheed Martin Systems Engineer Jobs?

Model Based Systems Engineer Staff (Secret Clearance)
Colorado Springs, CO • On-site
Other
Medical, Dental, Vision, Life, Retirement, PTO
Re-posted 5 days ago
Lockheed Martin rating
8.1
Based on 392 frontline employees who took The Breakroom Quiz
41st of 72 rated aerospace companies
Job description
WHAT WE'RE DOING
Our team 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
This position will perform some or all of the following duties, concentrating on early-phase (concept, requirements, and design) activities of the Systems-Engineering Development Lifecycle:
1.Lead the development of new system concepts by transforming stakeholder needs, acquired through documentation and solicitation, into easily reviewable technical approaches.
2.Perform requirements elicitation and decomposition using behavioral artifacts such as use cases, activity diagrams, and sequence diagrams to convey understanding of the required behaviors and performance of the system under development.
3.Lead the development of physical and logical system models capturing the system under development utilizing Model-Based Systems Engineering (MBSE) approaches and tools.
4.Lead system interface development, as captured in Interface Control Documents (ICDs) and Interface Design Descriptions (IDDs), by converting system and interface requirements into message-level details sufficient to coordinate interface development.
5.Support formal and informal engineering technical reviews.
6.Create, review and critique interface documents, system requirements, verification documentation, architectural documentation, and engineering estimates.
7.Interface with key stakeholders, including the MDA customer and working-level counterparts, as-required.
8.Participate in Agile development planning and execution, including iteration planning and status reporting.
Please Note:
-The role will involve approximately 10% travel to customer sites throughout the U.S.
WHY JOIN US
Excellent benefits and amenities.
Ongoing career development and support.
Rewards and recognition for your hard work.
Medical and dental coverage.
401k retirement savings plan.
Paid time off for work/life balance.
Mentorship opportunities
Basic Qualifications
A final secret clearance is required for consideration.
Experience in an integrated team, covering the full Systems Engineering Development Lifecycle.
Proven experience interacting directly with customers to elicit needs and define requirements.
Hands on work with missile defense, space defense (Space Domain Awareness), or other similar space mission elements.
Proficiency in Model Based Systems Engineering (MBSE) using tools such as Cameo, etc.
Desired skills
- Strong prior experience with use of MSOSA (Cameo) and DOORS.
- Demonstrated experience modeling or simulating missile defense applications or similar domains (air combat, air defense, intercept of ballistic targets, intercept of non-ballistic targets, space vehicles, suborbital mechanics, etc.).
- Knowledge of ballistic and advanced threat systems (e.g., aero-maneuvering, hypersonic, hyper-glide, countermeasures, etc.).
- Modeling and analysis experience in aspects of the missile defense system (e.g., Aegis Weapons Systems, Ground-based Midcourse Defense (GMD), Glide Phase Intercept (GPI), Hypersonic and Ballistic Tracking Space Sensor (HBTSS), Fire Control, C2BMC, MDS sensors (EO/IR/RF), kill vehicles, interceptors, countermeasures, etc.).
- Systems engineering experience with large, complex systems.
EEO
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.
*
Join us at Lockheed Martin, where your mission is ours. Our customers tackle the hardest missions. Those that demand extraordinary amounts of courage, resilience and precision. They're dangerous. Critical. Sometimes they even provide an opportunity to change the world and save lives. Those are the missions we care about.
As a leading technology innovation company, Lockheed Martin's vast team works with partners around the world to bring proven performance to our customers' toughest challenges. Lockheed Martin has employees based in many states throughout the U.S., and Internationally, with business locations in many nations and territories.
Other Important Information
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.
Work Schedule Information
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.
National Pay Statement
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 $109,200 - $192,510. 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.
Premium Pay Statement
Pay Rate: The annual base salary range for this position in most major metropolitan areas in California, Massachusetts, and New York is $125,600 - $217,695. 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.
This position is incentive plan eligible.
What Lockheed Martin employees say
Pay
Benefits
Hours and flexibility
Workplace
Get the full story on Breakroom
About Lockheed Martin
Sourced by ZipRecruiter
As a global security and aerospace company, the majority of Lockheed Martin's business is with the U.S. Department of Defense and U.S. federal government agencies.The remaining portion of Lockheed Martin's business is comprised of international government and commercial sales of products, services and platforms.
Industry
Manufacturing
Company size
10,000+ Employees
Headquarters location
Bethesda, MD, US
Year founded
1912