Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Senior Systems Engineer - Clearance Required

$73.4k - $129.26k

Navstar

Lockheed Martin Systems Engineer

The Lockheed Martin MOATS program is seeking a talented Systems Engineer with an active Top Secret security clearance to work from our Littleton, CO location. The MOATS contract includes sustainment and anomaly support to ongoing Space related operations, obsolescence and recapitalization responsibilities, and delivery of evolutionary capability improvements.

As Systems Engineer you will:

  • Providing Systems Engineering leadership and oversight to the maintenance of the end to end system operational baseline.
  • Implement and monitoring standard systems engineering activities on the MOATS contract and across the larger MSP program.
  • Be a critical component in supporting the engineering change proposal process across internal LM-Space team, LM-Msn Solutions team and various subcontractors.
  • Capture Lessons Learned and Best Practices, and driving these to closure.
  • Work closely with MOATS Process lead, and technical management leads, as well as requiring customer interaction.
  • May also include the project leadership for the execution and delivery of small ($1-$10M) multi-disciplined products.

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!

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

Basic Qualifications:

  • Systems Engineering background (e.g. experience in risk management, trade studies, program management support, etc.)
  • Experience with the engineering change process.
  • Must have an active Top Secret clearance with the ability to obtain a TS/SCI w/ poly.

Desired Skills:

  • Knowledge of the MOATS program and customer community.
  • Hardware and software delivery experience.
  • Experience with operations / sustainment life cycle requirements.
  • Ability to maintain effective customer relationships.
  • Experience in the design, operations and maintenance of Satellite and associated Ground command and control systems.
  • Experience in anomaly resolution techniques, and root cause investigation.
  • Project leadership skills that ensure adherence to schedule, following established procedures.
  • Ability to handle multiple system issues in a fast-paced environment.
  • Knowledge of Windows OS, MS Office suite, SharePoint.
  • Strong communication capabilities with peers and management, with proven oral and written presentation and interpersonal skills.

Clearance Level: TS/SCI w/Poly

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.
  • 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.
  • 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 $73,400 - $129,260. For states not referenced above, the salary range for this position will reflect the candidate's final work location.
  • 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.

Vacancy posted 10 hours ago
Similar jobs that could be interesting for youBased on the Senior Systems Engineer - Clearance Required in Littleton, CO vacancy
  • $89.3k - $157.55k

     ...Additionally, we leverage Model-Based Engineering and Test Automation to enhance our system architecture, design, and...  ...Product Owner • Review customer requirements to fully understand the...  .../Active DoD Top Secret Security Clearance with SCI eligibility • Current... 
    Senior
    Full time
    Temporary work
    Work experience placement
    Work at office
    Work from home
    Flexible hours

    Lockheed Martin Corporation

    Littleton, CO
    5 days ago
  • $143.7k - $197.61k

     ..., we build the missions and systems that keep our world secure in...  ...close approaches. The role requires close collaboration with flight...  ...expertise in Systems Engineering principles and practices, including...  ...Top Secret U.S. Security Clearance is required. Preferred... 
    Senior
    Contract work
    Work experience placement

    Sierra Space

    Centennial, CO
    4 days ago
  • $143.7k - $197.61k

     ..., we build the missions and systems that keep our world secure in...  ...the RoleThe Sr Systems Engineer contributes to the development...  ...decomposition of stakeholder requirements, traceability through development...  ...active Secret U.S. Security Clearance is required. Preferred... 
    Senior
    Contract work
    Work experience placement

    Sierra Space

    Centennial, CO
    4 days ago
  • $143.7k - $197.61k

     ..., we build the missions and systems that keep our world secure in...  ...Mission Design & Analysis Engineer leads mission design via modeling...  ...and derive driving mission requirements as part of a novel...  ...SCI eligibility U.S. Security Clearance is required. Demonstrated... 
    Senior
    Contract work
    Work experience placement

    Sierra Space Corporation

    Centennial, CO
    3 days ago
  • $89.3k - $157.55k

     ...customers while maintaining the technical requirements of the strategic deterrence. Learn...  ...(LM) is looking for an resourceful Systems Engineer to become a member of the Systems Engineering...  ...Requirements • Must have a Secret clearance with the ability to obtain and... 
    Senior
    Full time
    Temporary work
    Work experience placement
    Work at office
    Flexible hours

    Lockheed Martin Corporation

    Littleton, CO
    3 days ago
  • $130k - $160k

     ...Systems Engineer, Senior Job Locations US Req No. 2026-1996 Category...  ...Type Regular Full-Time Clearance Level Top Secret Overview...  ...geographic location, and possible contractual requirements which could fall outside of this... 
    Senior
    Full time
    Temporary work
    For contractors
    Work experience placement
    Local area

    Brandes Associates

    Lone Tree, Douglas County, CO
    5 days ago
  • $89.3k - $157.55k

     ...Test team, you will: • Execute system-level tests to verify and/or validate requirements. • Perform risk-reduction...  ...successfully collaborate with groups of engineering personnel, and be creative and...  ...• Current or Active Top Secret clearance, thus US Citizenship is... 
    Senior
    Full time
    Temporary work
    Work experience placement
    Work at office
    Flexible hours

    Lockheed Martin Corporation

    Littleton, CO
    10 hours ago
  • $89.3k - $157.55k

     ...Space Systems Engineer Space is a critical domain, connecting our technologies, our security...  ...while maintaining the technical requirements of the strategic deterrence. Learn...  ...general direction Active Secret security clearance with eligibility to obtain a Top... 
    Senior
    Full time
    Temporary work
    For contractors
    Work experience placement
    Remote work
    Flexible hours

    Navstar

    Littleton, CO
    10 hours ago
  • $89.3k - $157.55k

     ...Lockheed Martin Space is seeking a Systems Engineer to join the Global Security Future Architectures...  ...and must meet eligibility requirements for access to classified information....  ...environment • Active TS/SCI Security Clearance Security Clearance Statement: This... 
    Senior
    Full time
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Relocation
    Flexible hours
    Shift work

    Lockheed Martin Corporation

    Littleton, CO
    4 days ago
  • $89.3k - $157.55k

     ...Summary: We are seeking a highly skilled Systems Engineer with hands-on experience in 5G...  ...end networking solutions meet customer requirements • Develop and maintain Linux-based systems...  ...with cross-functional teams No clearance required prior to start. Ability to obtain... 
    Senior
    Full time
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Relocation
    Flexible hours
    Shift work

    Lockheed Martin Corporation

    Littleton, CO
    5 days ago
  • $90k - $158.4k

     ...Senior Systems Engineer Calling all innovators – find your future at Fiserv. We're Fiserv, a global...  ...meet scalability and resiliency requirements. Support both customer-facing and...  ...qualified United States Government security clearance (e.g., US DOD Secret). Perks at... 
    Senior
    Permanent employment
    Contract work
    For contractors
    Work experience placement
    Local area
    Monday to Friday
    Night shift

    BentoBox

    Greenwood Village, CO
    8 hours ago
  • $89.3k - $157.55k

     ...customers while maintaining the technical requirements of the strategic deterrence. Learn...  ...2 Reentry Team is seeking a Reentry Systems Engineer, Senior to work as liaison between a diverse...  ...products • Active Secret Security Clearance with the ability to obtain and... 
    Senior
    Full time
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Relocation
    Flexible hours
    Shift work

    Lockheed Martin Corporation

    Littleton, CO
    4 days ago
  •  ...York Space Systems was founded to radically improve spacecraft...  ...are seeking highly motivated engineers across experience levels to...  ...mission, and payload-specific requirements Author and maintain technical...  ...to obtain US security clearance Preferred Qualifications... 
    Senior
    Permanent employment
    Internship
    Local area
    Remote work
    Worldwide

    York Space Systems LLC

    Greenwood Village, CO
    2 days ago
  • $89.3k - $157.55k

     ...our customers while maintaining the technical requirements of the strategic deterrence. As a Systems Engineer Senior for Configuration Management, you will be part...  ...ability to obtain/maintain a Top Secret security clearance Desired skills One or more of the... 
    Senior
    Full time
    Temporary work
    Work experience placement
    Work at office
    Flexible hours

    Lockheed Martin Corporation

    Centennial, CO
    3 days ago
  • $89.3k - $157.55k

     ...customers while maintaining the technical requirements of the strategic deterrence. Learn...  ...Martin Space is currently seeking a Senior Systems Engineer to support the Reentry Flight Test...  ...delivery. • Secret Security Clearance with the ability to obtain and maintain... 
    Senior
    Full time
    Temporary work
    For contractors
    Work experience placement
    Work at office
    Flexible hours

    Lockheed Martin Corporation

    Centennial, CO
    3 days ago
  • $86.8k - $165.2k

     ...breakdown of everything required of potential...  ...government issued security clearance is required prior to start...  ...and renowned engineering expertise to meet the...  ...more secure world. System Safety / Human System...  ...for a highly motivated Senior System Safety Engineer... 
    Senior
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Relocation
    Flexible hours

    Raytheon

    Englewood, CO
    3 days ago
  • $107k - $140k

     ...Missions LLC is seeking a Responsible Systems Engineer - Mechanical Systems to join our team...  ...success of our spacecraft programs and requires a highly skilled, independent, and proactive...  ...the ability to obtain a DoD Security Clearance. Desired Skills ~ M.S. degree... 
    Senior
    Permanent employment
    Local area

    Redwire Space

    Littleton, CO
    4 days ago
  • $89.3k - $157.55k

     ...customers while maintaining the technical requirements of the strategic deterrence....  ...looking for a highly motivated Electrical Systems Integration Engineer to become a member of the Missile...  ...and maintain a DoD Top Secret Clearance; US Citizenship required. Desired... 
    Senior
    Full time
    Temporary work
    Work experience placement
    Work at office
    Remote work
    Relocation
    Flexible hours
    Shift work

    Lockheed Martin Corporation

    Englewood, CO
    5 days ago
  •  ...Senior Systems Engineer (MBSE) Raytheon Technologies is seeking a Senior Systems Engineer (MBSE...  ...interfaces, and ensure traceability of requirements to technical solutions. This role...  ...Poly U.S. government issued security clearance is required prior to start date. U.S.... 
    Senior
    Contract work
    For contractors
    Relocation package

    Raytheon

    Aurora, CO
    4 days ago
  • $98.5k - $206.8k

     ...Senior Mission System Engineer As a motivated mission system engineer on this exciting program comprised of multiple agile software development...  ...development for our customer! Qualifications: Required ~ Clearance: Must have TS/SCI with CI poly (or be willing to take... 
    Senior
    Contract work
    Work experience placement
    Work at office
    Flexible hours

    CACI International

    Aurora, CO
    8 hours ago
  • $125k - $235k

     ...YOUR MISSION We are seeking a Senior Systems Engineer to join our team in developing and integrating...  ...successful implementation of mission requirements across complex, mission-critical...  ...SCI or TS/SAP U.S. government security clearance. PREFERRED SKILLS AND EXPERIENCE... 
    Senior
    Permanent employment
    For subcontractor
    Work at office
    Flexible hours

    True Anomaly

    Denver, CO
    5 days ago
  • $108.4k - $227.5k

     ...Job Title: Senior Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US Anticipated... 
    Senior
    Full time
    Contract work
    Work experience placement
    Work at office
    Flexible hours

    CACI International

    Denver, CO
    3 days ago
  • $130k - $175k

     ...Senior Systems Engineer Job Locations US-CO-Aurora ID 2026-5002 Category...  ...integration activities. Coordinate requirements and user feedback with cyber engineering...  .... Citizen ~ An active DoD TS/SCI clearance is required to perform this work.... 
    Senior
    Full time
    Work experience placement
    Local area

    PeopleTec

    Aurora, CO
    3 days ago
  • $143.49k - $197.29k

     ...members safe and creating the systems that keep our world united...  ...living. Join our team! As a Senior Systems Engineer, you will exhibit expert-level skills in requirements engineering, systems integration...  ...maintain a Secret U.S. Security Clearance. U.S. Citizenship status is... 
    Senior
    Work experience placement

    Sierra Nevada Corporation

    Lone Tree, Douglas County, CO
    5 days ago
  • $143.49k - $197.29k

     ...Senior Systems Engineer Are you a bold thinker? SNC is seeking a senior systems engineer with...  ...customer cost, performance, and schedule requirements and designs to consistently exceed...  ...current/active Secret U.S. Security Clearance. U.S. Citizenship status is required... 
    Senior
    Work experience placement

    Navstar

    Lone Tree, Douglas County, CO
    6 hours ago
  • $101k - $178.14k

     ...Missile Defense, and more. As a Senior RF Engineer within Lockheed Martin Space,...  ...provide feedback/input on RF systems and hardware designs • Collaborate...  ...theory / design Security Clearance / Work Authorization: • To meet requirements of the program/customer, this... 
    Senior
    Full time
    Temporary work
    Work experience placement
    Work at office
    Flexible hours

    Lockheed Martin Corporation

    Littleton, CO
    2 days ago
  • $78k - $145k

     ...Position Title: Senior Systems Engineer Requisition ID: 1761 Position Location: Littleton, Colorado Position Reports To: Director...  ...effects mitigated, designs that balance competing requirements in modern space programs, delivering cutting-edge solutions... 
    Senior
    Permanent employment
    Temporary work
    For contractors
    Local area

    Trident Systems

    Littleton, CO
    5 days ago
  • $89.3k - $157.55k

     ...The Global Positioning System (GPS) provides the Position,...  ...Integration Lead within the Systems Engineering, Integration, and Test (SEIT...  ...to established processes on requirements, development, reviews, and...  ...• Active or Current Secret Clearance, US citizenship required... 
    Senior
    Full time
    Contract work
    Temporary work
    For contractors
    Work experience placement
    For subcontractor
    Work at office
    Worldwide
    Flexible hours

    Lockheed Martin Corporation

    Littleton, CO
    2 days ago
  • $126k - $189k

     ...talented individuals who share our passion for space. As a Senior Systems Engineer at ispace US, you'll own the full technical backbone of lunar lander and satellite development - from requirements through verification, launch, and beyond. That means driving... 
    Senior
    Permanent employment
    For subcontractor
    Casual work
    Work at office
    Remote work

    iSpace

    Englewood, CO
    5 days ago
  • $86.8k - $165.2k

     ...Person, or Immigration Status Requirements: Active and transferable...  ...government issued security clearance is required prior to start...  ...of experience and renowned engineering expertise to meet the needs...  ...Technologies is seeking a Senior Systems Engineer (MBSE) to provide... 
    Senior
    Contract work
    Temporary work
    For contractors
    Work experience placement
    Work at office
    Remote work
    Relocation package
    Flexible hours

    RTX

    Aurora, CO
    3 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Systems Engineer - Clearance Required. Be the first to apply!